{"title":"Hydrogel 3D resins","description":"\u003cstyle\u003e\n  .dr-visual-cover { max-width: 1100px; margin: 0 auto 6px; }\n  .dr-visual-cover svg { display: block; width: 100%; height: auto; }\n  .dr-visual-products-link { text-align: center; margin: 18px 0 26px 0; }\n  .dr-visual-products-link a,\n  .dr-visual-products-link a:link,\n  .dr-visual-products-link a:visited,\n  .dr-visual-products-link a:hover,\n  .dr-visual-products-link a:focus,\n  .dr-visual-products-link a:active {\n    display: inline-flex; align-items: center; justify-content: center;\n    min-height: 44px; padding: 11px 26px;\n    border: none !important; border-radius: 999px;\n    background: linear-gradient(90deg, #D9531A 0%, #F4A21E 100%) !important;\n    color: #fff !important; font-weight: 600; letter-spacing: .04em;\n    text-decoration: none !important; border-bottom: none !important; box-shadow: none !important;\n  }\n  .dr-visual-products-link a:hover { filter: brightness(1.05); }\n\u003c\/style\u003e\n\u003cdiv class=\"dr-visual-cover\"\u003e\u003csvg viewbox=\"0 0 1280 586\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" role=\"img\" aria-label=\"3Dresyns hydrogel resins for water-interacting, swellable and soft functional systems in research, tissue engineering and bioengineering. Choose by route — swelling and water uptake, soft hydrated mechanical response, or tissue-engineering and bioengineering R\u0026amp;D.\"\u003e\n    \u003ctitle\u003e3Dresyns Hydrogel Resins — choose your hydrogel route by hydrated behaviour\u003c\/title\u003e\n    \u003cdefs\u003e\n      \u003clineargradient id=\"dro\" x1=\"0\" y1=\"0\" x2=\"1\" y2=\"0\"\u003e\n        \u003cstop offset=\"0\" stop-color=\"#D9531A\"\u003e\u003c\/stop\u003e\n        \u003cstop offset=\"1\" stop-color=\"#F4A21E\"\u003e\u003c\/stop\u003e\n      \u003c\/lineargradient\u003e\n    \u003c\/defs\u003e\n\n    \n    \u003crect x=\"40\" y=\"40\" width=\"1200\" height=\"108\" rx=\"8\" fill=\"url(#dro)\"\u003e\u003c\/rect\u003e\n    \u003ctext x=\"74\" y=\"86\" fill=\"#ffffff\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"13\" letter-spacing=\"3\"\u003e3DRESYNS · HYDROGEL RESINS\u003c\/text\u003e\n    \u003ctext x=\"74\" y=\"128\" fill=\"#ffffff\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"27\" letter-spacing=\"2\"\u003eSWELLABLE \u0026amp; SOFT HYDROGEL SYSTEMS\u003c\/text\u003e\n\n    \n    \u003ctext x=\"40\" y=\"172\" fill=\"#6E6E6E\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"14\"\u003eChoose by hydrated behaviour — swelling, softness, research\u003c\/text\u003e\n    \u003ctext x=\"40\" y=\"206\" fill=\"#C75E12\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"15\" letter-spacing=\"3\"\u003eWHICH HYDROGEL ROUTE DO YOU NEED?\u003c\/text\u003e\n\n    \n    \u003crect x=\"40\" y=\"232\" width=\"386\" height=\"54\" rx=\"8\" fill=\"url(#dro)\"\u003e\u003c\/rect\u003e\n    \u003ctext x=\"233\" y=\"264\" fill=\"#ffffff\" text-anchor=\"middle\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" letter-spacing=\"1\"\u003eSWELLING \u0026amp; UPTAKE\u003c\/text\u003e\n    \u003crect x=\"40\" y=\"288\" width=\"386\" height=\"176\" rx=\"8\" fill=\"#ffffff\" stroke=\"#E3E3E3\"\u003e\u003c\/rect\u003e\n    \u003csvg x=\"211\" y=\"308\" width=\"44\" height=\"44\" viewbox=\"0 0 26 26\"\u003e\u003cg fill=\"none\" stroke=\"#E8772E\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M13 3 C13 3 6.5 12 6.5 16 A6.5 6.5 0 1 0 19.5 16 C19.5 12 13 3 13 3 Z\"\u003e\u003c\/path\u003e\u003c\/g\u003e\u003c\/svg\u003e\n    \u003ctext x=\"233\" y=\"392\" fill=\"#6E6E6E\" text-anchor=\"middle\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"14\"\u003eWater uptake \u0026amp;\u003c\/text\u003e\n    \u003ctext x=\"233\" y=\"412\" fill=\"#6E6E6E\" text-anchor=\"middle\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"14\"\u003ehydrated geometry.\u003c\/text\u003e\n\n    \n    \u003crect x=\"447\" y=\"232\" width=\"386\" height=\"54\" rx=\"8\" fill=\"url(#dro)\"\u003e\u003c\/rect\u003e\n    \u003ctext x=\"640\" y=\"264\" fill=\"#ffffff\" text-anchor=\"middle\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" letter-spacing=\"1\"\u003eSOFT WHEN HYDRATED\u003c\/text\u003e\n    \u003crect x=\"447\" y=\"288\" width=\"386\" height=\"176\" rx=\"8\" fill=\"#ffffff\" stroke=\"#E3E3E3\"\u003e\u003c\/rect\u003e\n    \u003csvg x=\"618\" y=\"308\" width=\"44\" height=\"44\" viewbox=\"0 0 26 26\"\u003e\u003cg fill=\"none\" stroke=\"#E8772E\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M3 10 C6 6 9 6 12 10 C15 14 18 14 21 10\"\u003e\u003c\/path\u003e\u003cpath d=\"M3 17 C6 13 9 13 12 17 C15 21 18 21 21 17\"\u003e\u003c\/path\u003e\u003c\/g\u003e\u003c\/svg\u003e\n    \u003ctext x=\"640\" y=\"392\" fill=\"#6E6E6E\" text-anchor=\"middle\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"14\"\u003eSoft, compliant\u003c\/text\u003e\n    \u003ctext x=\"640\" y=\"412\" fill=\"#6E6E6E\" text-anchor=\"middle\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"14\"\u003ehydrated response.\u003c\/text\u003e\n\n    \n    \u003crect x=\"854\" y=\"232\" width=\"386\" height=\"54\" rx=\"8\" fill=\"url(#dro)\"\u003e\u003c\/rect\u003e\n    \u003ctext x=\"1047\" y=\"264\" fill=\"#ffffff\" text-anchor=\"middle\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"16\" letter-spacing=\"1\"\u003eTISSUE ENGINEERING\u003c\/text\u003e\n    \u003crect x=\"854\" y=\"288\" width=\"386\" height=\"176\" rx=\"8\" fill=\"#ffffff\" stroke=\"#E3E3E3\"\u003e\u003c\/rect\u003e\n    \u003csvg x=\"1025\" y=\"308\" width=\"44\" height=\"44\" viewbox=\"0 0 26 26\"\u003e\u003cg fill=\"none\" stroke=\"#E8772E\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"10\" cy=\"10.5\" r=\"4.2\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"16\" cy=\"10.5\" r=\"4.2\"\u003e\u003c\/circle\u003e\u003ccircle cx=\"13\" cy=\"15.5\" r=\"4.2\"\u003e\u003c\/circle\u003e\u003c\/g\u003e\u003c\/svg\u003e\n    \u003ctext x=\"1047\" y=\"392\" fill=\"#6E6E6E\" text-anchor=\"middle\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"14\"\u003eBioengineering \u0026amp;\u003c\/text\u003e\n    \u003ctext x=\"1047\" y=\"412\" fill=\"#6E6E6E\" text-anchor=\"middle\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"14\"\u003etissue R\u0026amp;D models.\u003c\/text\u003e\n\n    \n    \u003crect x=\"40\" y=\"486\" width=\"1200\" height=\"58\" rx=\"8\" fill=\"#FBEEDE\" stroke=\"#E8772E\"\u003e\u003c\/rect\u003e\n    \u003ctext x=\"58\" y=\"513\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"13\"\u003e\u003ctspan fill=\"#C75E12\" font-weight=\"bold\"\u003e⚠ Remember:\u003c\/tspan\u003e\u003ctspan fill=\"#7A4B1A\"\u003e hydrogels are defined by their hydrated state, not the dry print.\u003c\/tspan\u003e\u003c\/text\u003e\n    \u003ctext x=\"58\" y=\"533\" fill=\"#7A4B1A\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"13\"\u003eValidate swelling, softness \u0026amp; function in the intended aqueous medium.\u003c\/text\u003e\n\n    \n    \u003ctext x=\"40\" y=\"572\" fill=\"#9A9A9A\" font-family=\"Helvetica, Arial, sans-serif\" font-size=\"11\" font-style=\"italic\"\u003eAt-a-glance summary · full routes \u0026amp; selection guidance on the page.\u003c\/text\u003e\n  \u003c\/svg\u003e\u003c\/div\u003e\n\u003cdiv class=\"dr-visual-products-link\"\u003e\u003ca href=\"#collection-products\"\u003eBrowse Products in This Collection ↓\u003c\/a\u003e\u003c\/div\u003e\n\u003c!-- ↓↓↓ HTML ORIGINAL DE LA COLECCIÓN, INTACTO ↓↓↓ --\u003e\n\u003cstyle\u003e\n  .t-hub { max-width: 1100px; margin: 0 auto; }\n  .t-intro p { margin: 0 0 10px 0; }\n\n  .t-leadbox {\n    border: 1px solid rgba(0,0,0,.14);\n    border-radius: 18px;\n    padding: 18px 18px 16px;\n    background: #fafafa;\n    margin: 24px 0;\n  }\n\n  .t-card {\n    border: 1px solid rgba(0,0,0,.14);\n    border-radius: 16px;\n    padding: 22px 20px 18px;\n    background: #fff;\n    margin-bottom: 18px;\n  }\n\n  .t-card h3 { margin: 0 0 8px 0; font-size: 20px; line-height: 1.2; }\n  .t-card p { margin: 0 0 14px 0; opacity: .92; }\n\n  .t-kicker {\n    font-size: 11px;\n    letter-spacing: .08em;\n    text-transform: uppercase;\n    opacity: .6;\n    margin: 0 0 10px 0;\n  }\n\n  .t-label {\n    font-size: 11px;\n    letter-spacing: .08em;\n    text-transform: uppercase;\n    opacity: .6;\n    margin: 14px 0 8px;\n  }\n\n  .t-row { display: flex; flex-direction: column; gap: 10px; }\n\n  .t-chip {\n    width: 340px;\n    max-width: 100%;\n    border: 1px solid rgba(0,0,0,.16);\n    border-radius: 999px;\n    background: #fff;\n    overflow: hidden;\n  }\n\n  .t-chip a,\n  .t-chip a:link,\n  .t-chip a:visited,\n  .t-chip a:hover,\n  .t-chip a:focus,\n  .t-chip a:active {\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    min-height: 42px;\n    padding: 10px 14px;\n    text-align: center;\n    text-decoration: none !important;\n    text-underline-offset: 0 !important;\n    text-decoration-thickness: 0 !important;\n    border: none !important;\n    border-bottom: none !important;\n    box-shadow: none !important;\n    background-image: none !important;\n    outline: none !important;\n    color: inherit !important;\n  }\n\n  .t-chip a *,\n  .t-chip a span,\n  .t-chip a strong,\n  .t-chip a em,\n  .t-chip a small,\n  .t-chip a::before,\n  .t-chip a::after {\n    text-decoration: none !important;\n    -webkit-text-decoration: none !important;\n    border: 0 !important;\n    border-bottom: 0 !important;\n    box-shadow: none !important;\n    background-image: none !important;\n    color: inherit !important;\n    content: none !important;\n  }\n\n  .t-row .t-chip a,\n  .t-row .t-chip a:hover,\n  .t-row .t-chip a:focus,\n  .t-row .t-chip a:active,\n  .t-row .t-chip a:visited,\n  .t-hub .t-chip a {\n    text-decoration: none !important;\n    border-bottom: 0 !important;\n    background-image: none !important;\n    box-shadow: none !important;\n  }\n\n  .t-chip:hover { background: #f5f5f5; }\n\n  .t-bullets { margin: 0; padding-left: 18px; }\n  .t-bullets li { margin: 0 0 6px 0; }\n\n  .t-section-title { margin: 34px 0 12px; font-size: 24px; line-height: 1.2; }\n  .t-footer-title { margin: 28px 0 8px; font-size: 22px; line-height: 1.2; }\n\u003c\/style\u003e\n\u003cdiv class=\"t-hub\"\u003e\n\u003cdiv class=\"t-intro\"\u003e\n\u003cp\u003e\u003cstrong\u003eHydrogel 3D resins organized for water-interacting, swellable and soft functional systems in research, tissue engineering and bioengineering workflows.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis collection is not defined by one single dry-state mechanical profile. Hydrogel systems are selected according to their interaction with water, swelling behavior, hydrated softness and functional behavior in aqueous environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNavigate by:\u003c\/strong\u003e swelling need, hydration behavior, soft functional response or research application context.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bs5-alert bs5-alert-warning\" role=\"alert\"\u003e\n\u003cstrong\u003eHydrogel systems must be interpreted in their hydrated state\u003c\/strong\u003e. Dry-state handling is not enough to predict final behavior in use.\u003c\/div\u003e\n\u003cdiv class=\"t-leadbox\"\u003e\n\u003cstrong\u003eReal hydrogel logic: water interaction defines performance\u003c\/strong\u003e\n\u003cp style=\"margin: .5rem 0 0 0;\"\u003eUnlike standard resins, hydrogel systems are selected by how they swell, soften and behave after interaction with water or aqueous media.\u003c\/p\u003e\n\u003cp style=\"margin: .6rem 0 0 0;\"\u003eThat means selection must start from hydration and swelling behavior rather than from dry-state printability alone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"t-section-title\"\u003eQuick selection by hydrogel objective\u003c\/h3\u003e\n\u003cdiv class=\"t-card\"\u003e\n\u003cdiv class=\"t-kicker\"\u003eHydrogel navigation\u003c\/div\u003e\n\u003ch3\u003eChoose your hydrogel route\u003c\/h3\u003e\n\u003cp\u003eSelect the hydrogel family according to the intended hydrated behavior and application context.\u003c\/p\u003e\n\u003cdiv class=\"t-label\"\u003eTypical routes\u003c\/div\u003e\n\u003cdiv class=\"t-row\"\u003e\n\u003cdiv class=\"t-chip\"\u003e\u003ca href=\"#hyd-route-1\"\u003eSwelling and water uptake\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"t-chip\"\u003e\u003ca href=\"#hyd-route-2\"\u003eSoft hydrated mechanical response\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"t-chip\"\u003e\u003ca href=\"#hyd-route-3\"\u003eBioengineering and tissue-engineering R\u0026amp;D\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"t-chip\"\u003e\u003ca href=\"#hyd-top\"\u003eTop of products\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"t-section-title\"\u003eKey features \u0026amp; benefits\u003c\/h3\u003e\n\u003cdiv class=\"t-card\"\u003e\n\u003cdiv class=\"t-kicker\"\u003eCollection logic\u003c\/div\u003e\n\u003ch3\u003eHydrated-state behavior is the real performance metric\u003c\/h3\u003e\n\u003cp\u003eThe collection text itself already frames hydrogels as water-interacting and swellable systems for research, microfluidic and bioengineering concepts. The correct interpretation is therefore: hydrogel function in water first, photopolymer printability second.\u003c\/p\u003e\n\u003cdiv class=\"t-label\"\u003eMain capabilities across the collection\u003c\/div\u003e\n\u003cul class=\"t-bullets\"\u003e\n\u003cli\u003eWater interaction and swelling behavior depending on system\u003c\/li\u003e\n\u003cli\u003eSoft and responsive property profiles\u003c\/li\u003e\n\u003cli\u003eResearch-focused hydrogel formulations\u003c\/li\u003e\n\u003cli\u003eSuitability for tissue engineering and bioengineering concepts\u003c\/li\u003e\n\u003cli\u003eCompatibility with specialized hydrogel printing workflows\u003c\/li\u003e\n\u003cli\u003ePotential use in microfluidic and soft biomedical demonstrators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t-card\" id=\"hyd-top\"\u003e\n\u003cdiv class=\"t-kicker\"\u003eCollection overview\u003c\/div\u003e\n\u003ch3\u003eProducts in this collection\u003c\/h3\u003e\n\u003cp\u003eProducts in this collection are shown below.\u003c\/p\u003e\n\u003cp\u003eThis collection includes hydrogel routes designed for water-compatible, soft and research-oriented functional behavior rather than standard rigid photopolymer performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"t-section-title\"\u003eHydrogel behavior and technical roles\u003c\/h3\u003e\n\u003cdiv class=\"t-card\" id=\"hyd-route-1\"\u003e\n\u003cdiv class=\"t-kicker\"\u003eRoute 01\u003c\/div\u003e\n\u003ch3\u003eSwelling and water-uptake route\u003c\/h3\u003e\n\u003cp\u003eThe first key selection axis in any hydrogel collection is the desired interaction with water: high swelling, moderate swelling or reduced swelling depending on geometry and target use.\u003c\/p\u003e\n\u003cdiv class=\"t-label\"\u003eWhat really matters\u003c\/div\u003e\n\u003cul class=\"t-bullets\"\u003e\n\u003cli\u003eDry-state dimensions do not predict final hydrated dimensions directly\u003c\/li\u003e\n\u003cli\u003eWater uptake changes both size and mechanical behavior\u003c\/li\u003e\n\u003cli\u003eSwelling level affects dimensional accuracy in use\u003c\/li\u003e\n\u003cli\u003eHydrogel selection should start from the required aqueous-state geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"t-label\"\u003eBest for\u003c\/div\u003e\n\u003cul class=\"t-bullets\"\u003e\n\u003cli\u003eSwelling studies\u003c\/li\u003e\n\u003cli\u003eWater-responsive demonstrators\u003c\/li\u003e\n\u003cli\u003eSoft hydrated architectures\u003c\/li\u003e\n\u003cli\u003eMaterial comparison under aqueous conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t-card\" id=\"hyd-route-2\"\u003e\n\u003cdiv class=\"t-kicker\"\u003eRoute 02\u003c\/div\u003e\n\u003ch3\u003eSoft hydrated mechanical response\u003c\/h3\u003e\n\u003cp\u003eHydrogels are not only defined by swelling; they are also selected by how soft, deformable and compliant they become once hydrated.\u003c\/p\u003e\n\u003cdiv class=\"t-label\"\u003eWhat really matters\u003c\/div\u003e\n\u003cul class=\"t-bullets\"\u003e\n\u003cli\u003eHydrated modulus is more relevant than dry-state handling stiffness\u003c\/li\u003e\n\u003cli\u003eSoftness changes with water content\u003c\/li\u003e\n\u003cli\u003eHydrated flexibility must be matched to the end-use geometry\u003c\/li\u003e\n\u003cli\u003eSoft response is often the target property rather than an unwanted side effect\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"t-label\"\u003eBest for\u003c\/div\u003e\n\u003cul class=\"t-bullets\"\u003e\n\u003cli\u003eSoft biomedical prototypes\u003c\/li\u003e\n\u003cli\u003eCompliant hydrated structures\u003c\/li\u003e\n\u003cli\u003eWater-compatible functional demonstrators\u003c\/li\u003e\n\u003cli\u003eHydrated deformation studies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t-card\" id=\"hyd-route-3\"\u003e\n\u003cdiv class=\"t-kicker\"\u003eRoute 03\u003c\/div\u003e\n\u003ch3\u003eBioengineering and tissue-engineering R\u0026amp;D route\u003c\/h3\u003e\n\u003cp\u003eThe collection is explicitly framed around research-focused formulations for tissue engineering, bioengineering and microfluidic concepts. This means the real value of the collection lies in hydrated functional testing and application-driven experimental work.\u003c\/p\u003e\n\u003cdiv class=\"t-label\"\u003eWhat really matters\u003c\/div\u003e\n\u003cul class=\"t-bullets\"\u003e\n\u003cli\u003eHydrogel choice must align with the intended research model\u003c\/li\u003e\n\u003cli\u003eGeometry, porosity and hydration behavior all interact\u003c\/li\u003e\n\u003cli\u003eFinal validation must happen under the target biological or aqueous conditions\u003c\/li\u003e\n\u003cli\u003eThese systems are not interchangeable with standard flexible resins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"t-label\"\u003eBest for\u003c\/div\u003e\n\u003cul class=\"t-bullets\"\u003e\n\u003cli\u003eTissue-engineering R\u0026amp;D\u003c\/li\u003e\n\u003cli\u003eBioengineering prototypes\u003c\/li\u003e\n\u003cli\u003eMicrofluidic and soft-lab concepts\u003c\/li\u003e\n\u003cli\u003eWater-compatible research demonstrators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"t-section-title\"\u003eSelection logic\u003c\/h3\u003e\n\u003cdiv class=\"t-card\"\u003e\n\u003cdiv class=\"t-kicker\"\u003eDecision guide\u003c\/div\u003e\n\u003ch3\u003eHow to choose the right hydrogel system\u003c\/h3\u003e\n\u003cp\u003eSelection should start from hydrated-state function rather than dry-state printability.\u003c\/p\u003e\n\u003cdiv class=\"t-label\"\u003eDecision guide\u003c\/div\u003e\n\u003cul class=\"t-bullets\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed strong water interaction →\u003c\/strong\u003e prioritize swelling-focused hydrogel routes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed soft hydrated response →\u003c\/strong\u003e prioritize compliant hydrated systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed tissue-engineering or bioengineering relevance →\u003c\/strong\u003e choose according to the final aqueous application model\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t-card\"\u003e\n\u003cdiv class=\"t-kicker\"\u003eWorkflow principle\u003c\/div\u003e\n\u003ch3\u003eDry printability is not the final performance state\u003c\/h3\u003e\n\u003cp\u003eFor hydrogel systems, the printed dry part is only an intermediate state. Final behavior emerges after hydration, swelling and equilibration in the intended environment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"t-footer-title\"\u003eEngineering note\u003c\/h3\u003e\n\u003cp\u003eFinal hydrogel performance depends on swelling ratio, hydration medium, exposure settings, geometry, crosslink density and post-processing conditions.\u003c\/p\u003e\n\u003ch3 class=\"t-footer-title\"\u003eInterpretation principle\u003c\/h3\u003e\n\u003cp\u003eThese products should be understood as hydrated functional material routes rather than as standard resins with minor water interaction. Final validation must always be carried out in the intended hydrated environment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Ancla de navegación de la portada: al FINAL del HTML (una sola vez). --\u003e\n\u003cdiv id=\"collection-products\"\u003e\u003c\/div\u003e","products":[{"product_id":"3dresyn-ssa1-is-our-swellable-super-absorbent-and-ultra-elastic-hydrogel-resin","title":"3Dresyn SSA1 is our Swellable Super Absorbent and Ultra Elastic Hydrogel resin","description":"\u003ch4\u003eProduct description\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e3Dresyn® SSA1\u003c\/strong\u003e is a swellable super-absorbent photopolymer developed for SLA, DLP and LCD additive manufacturing, enabling the fabrication of rigid printed structures that transform into ultra-soft, highly elastic hydrogel materials upon immersion in water or alcohol.\u003c\/p\u003e\n\u003ch4\u003eApplication framework\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in vat photopolymerization systems (SLA, DLP and LCD) within controlled professional and research environments. Suitable for hydrogel structures, scaffold fabrication and applications requiring post-print swelling transformation.\u003c\/p\u003e\n\u003ch4\u003eTypical applications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSuper absorbent hydrogel structures\u003c\/li\u003e\n\u003cli\u003eUltra-soft gel and jelly-like materials after swelling\u003c\/li\u003e\n\u003cli\u003eHydrogel scaffolds for tissue engineering research\u003c\/li\u003e\n\u003cli\u003eComplex structures requiring post-print softening\u003c\/li\u003e\n\u003cli\u003eCustomizable absorbent and elastic systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMeasured mechanical properties (before swelling)\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eShore hardness: D80 (ISO 868)\u003c\/li\u003e\n\u003cli\u003eTensile strength: \u0026gt;40 MPa (ISO 527)\u003c\/li\u003e\n\u003cli\u003eYoung’s modulus: \u0026gt;2000 MPa (ISO 527)\u003c\/li\u003e\n\u003cli\u003eElongation: \u0026lt;8% (ISO 527)\u003c\/li\u003e\n\u003cli\u003eVery low viscosity: \u0026lt;100 cps (Brookfield)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFunctional performance characteristics\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTransforms into ultra-soft hydrogel after immersion\u003c\/li\u003e\n\u003cli\u003eAbsorbs more than 3–4 times its weight in water and\/or alcohol\u003c\/li\u003e\n\u003cli\u003eUltra elastic after swelling (elongation \u0026gt;\u0026gt;300%)\u003c\/li\u003e\n\u003cli\u003eMaintains original geometry after swelling\u003c\/li\u003e\n\u003cli\u003eFast swelling in water and alcohol\u003c\/li\u003e\n\u003cli\u003eRigid and tough before swelling to enable high-resolution printing\u003c\/li\u003e\n\u003cli\u003eNon-brittle material with shape retention after swelling\u003c\/li\u003e\n\u003cli\u003eHigh resolution and very low shrinkage\u003c\/li\u003e\n\u003cli\u003eMetal- and organo-tin free formulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProcessing and handling performance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePrintable by most commercial and professional SLA, DLP and LCD 3D printers\u003c\/li\u003e\n\u003cli\u003eFast printability even with low power LCD printers\u003c\/li\u003e\n\u003cli\u003eIncreased durability of the resin tank\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCan be combined with \u003ca href=\"https:\/\/www.3dresyns.com\/products\/3dresyn-nssa1-is-our-non-swellable-super-absorbent-resin-in-water-and-alcohol\"\u003e3Dresyn® NS1\u003c\/a\u003e to tune final consistency after swelling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProcessing note\u003c\/h4\u003e\n\u003cp\u003eThe final mechanical behavior depends on swelling conditions, solvent type (water or alcohol), immersion time and geometry. Swelling induces a transition from rigid to ultra-soft elastic behavior.\u003c\/p\u003e\n\u003ch4\u003eTesting \u0026amp; processing disclaimer\u003c\/h4\u003e\n\u003cp\u003eMaterial performance, swelling behavior and final mechanical properties depend on the complete material–printer–process–conditioning workflow. Full validation is required for each specific application.\u003c\/p\u003e\n\u003ch4\u003eWhy choose 3Dresyn® SSA1\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEnables printing of ultra-soft hydrogels via post-process swelling\u003c\/li\u003e\n\u003cli\u003eHigh mechanical strength before swelling for precise fabrication\u003c\/li\u003e\n\u003cli\u003eExtreme elasticity after swelling\u003c\/li\u003e\n\u003cli\u003eMaintains geometry while transitioning to soft state\u003c\/li\u003e\n\u003cli\u003eSuitable for complex scaffold and hydrogel structures\u003c\/li\u003e\n\u003cli\u003eCompatible with SLA, DLP and LCD technologies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRegulatory \u0026amp; legal notice\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThis material is supplied as a professional manufacturing and research material and is not marketed as a finished product.\u003c\/strong\u003e Final performance, swelling behavior and application suitability remain the responsibility of the user.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid rgba(0,0,0,.14); padding: 16px; border-radius: 18px; background: #fafafa; margin-top: 24px; margin-bottom: 12px;\"\u003e\n\u003cstrong\u003ePart of the 3Dresyns® Technical Documentation System\u003c\/strong\u003e\n\u003cp style=\"margin: .5rem 0 0 0;\"\u003eThis technical datasheet should be used together with the relevant processing, calibration, safety and workflow documentation available in the 3Dresyns® Resources section.\u003c\/p\u003e\n\u003cp style=\"margin: .6rem 0 0 0;\"\u003e\u003ca href=\"https:\/\/www.3dresyns.com\/pages\/resources\"\u003eAccess the 3Dresyns® Technical Resources (IFU, calibration, CRT, post-processing and troubleshooting)\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 0.9em; opacity: 0.8;\"\u003eDocument reference: TDS-SSA1-EN | Version: 1.0 | Last updated: March 2026\u003c\/p\u003e","brand":"3Dresyns","offers":[{"title":"500 grams","offer_id":37801451225262,"sku":"P10976","price":300.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0282\/5616\/products\/jellyfish-g81eb98dd0_1920.jpg?v=1648057525"},{"product_id":"3dresyn-ns1-is-our-non-swellable-hydrogel-resin","title":"3Dresyn NS1 is our Non-Swellable Hydrogel resin","description":"\u003ch4\u003eProduct description\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e3Dresyn® NS1\u003c\/strong\u003e is a non-swellable hydrogel photopolymer developed for SLA, DLP and LCD additive manufacturing, enabling the fabrication of rigid absorbent structures that absorb water, alcohol and other polar media with insignificant swelling while maintaining original size and shape.\u003c\/p\u003e\n\u003ch4\u003eApplication framework\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in vat photopolymerization systems (SLA, DLP and LCD) within controlled professional and research environments. Suitable for hydrogel structures, absorbent materials and applications requiring fluid uptake without dimensional expansion.\u003c\/p\u003e\n\u003ch4\u003eTypical applications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWater- and alcohol-absorbent non-swellable hydrogel materials\u003c\/li\u003e\n\u003cli\u003eRigid detailed structures requiring fluid absorption without swelling\u003c\/li\u003e\n\u003cli\u003eAbsorbent scaffold and hydrogel research systems\u003c\/li\u003e\n\u003cli\u003eHigh-resolution absorbent functional parts\u003c\/li\u003e\n\u003cli\u003eCustomizable absorbent systems with controlled final consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMeasured mechanical properties\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eShore hardness: D80 after printing, with minor decrease of surface hardness after dipping in water (ISO 868)\u003c\/li\u003e\n\u003cli\u003eTensile strength: \u0026lt;40 MPa before dipping (ISO 527)\u003c\/li\u003e\n\u003cli\u003eYoung’s modulus: \u0026gt;2000 MPa (ISO 527)\u003c\/li\u003e\n\u003cli\u003eElongation: \u0026lt;8–12% before and after dipping (ISO 527)\u003c\/li\u003e\n\u003cli\u003eHigh resolution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFunctional performance characteristics\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRecommended for printing water- and alcohol non-swellable hydrogel 3D materials\u003c\/li\u003e\n\u003cli\u003eAbsorbs water and alcohol with insignificant swelling\u003c\/li\u003e\n\u003cli\u003eHard and tough HT behavior after printing\u003c\/li\u003e\n\u003cli\u003eFast absorption of water, alcohol, polar fluids and polar gases\u003c\/li\u003e\n\u003cli\u003eTack-free finishes after light box post-curing\u003c\/li\u003e\n\u003cli\u003eHigh rigidity to permit printing of thin rigid detailed parts\u003c\/li\u003e\n\u003cli\u003eNon-brittle material that absorbs water and alcohols without swelling while keeping its original size and shape\u003c\/li\u003e\n\u003cli\u003eFast printability even with low power LCD printers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProcessing and handling performance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePrintable by most commercial and professional SLA, DLP and LCD 3D printers\u003c\/li\u003e\n\u003cli\u003eIncreased durability of the resin tank\u003c\/li\u003e\n\u003cli\u003eDesign a hollow structure to speed up the absorption of water or alcohol\u003c\/li\u003e\n\u003cli\u003eIt can be combined as you wish with \u003ca href=\"https:\/\/www.3dresyns.com\/products\/3dresyn-ssa1-is-our-swellable-super-absorbent-resin-in-water-and-alcohol\" title=\"https:\/\/www.3dresyns.com\/products\/3dresyn-ssa1-is-our-swellable-super-absorbent-resin-in-water-and-alcohol\"\u003e3Dresyn SSA1\u003c\/a\u003e for choosing your optimum final consistency after dipping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProcessing note\u003c\/h4\u003e\n\u003cp\u003eThe final absorption behavior depends on geometry, wall thickness, immersion medium and conditioning time. Hollow structures can accelerate the uptake of water or alcohol while preserving dimensional stability.\u003c\/p\u003e\n\u003ch4\u003eTesting \u0026amp; processing disclaimer\u003c\/h4\u003e\n\u003cp\u003eMaterial performance, absorption behavior and final mechanical properties depend on the complete material–printer–process–conditioning workflow. Full validation is required for each specific application.\u003c\/p\u003e\n\u003ch4\u003eWhy choose 3Dresyn® NS1\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAbsorbs water and alcohol without significant swelling\u003c\/li\u003e\n\u003cli\u003eMaintains original size and shape after dipping\u003c\/li\u003e\n\u003cli\u003eHigh rigidity and detailed printability\u003c\/li\u003e\n\u003cli\u003eSuitable for absorbent hydrogel research and functional structures\u003c\/li\u003e\n\u003cli\u003eCan be blended with 3Dresyn® SSA1 to tune final consistency\u003c\/li\u003e\n\u003cli\u003eCompatible with SLA, DLP and LCD technologies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRegulatory \u0026amp; legal notice\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThis material is supplied as a professional manufacturing and research material and is not marketed as a finished product.\u003c\/strong\u003e Final performance, absorption behavior and application suitability remain the responsibility of the user.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid rgba(0,0,0,.14); padding: 16px; border-radius: 18px; background: #fafafa; margin-top: 24px; margin-bottom: 12px;\"\u003e\n\u003cstrong\u003ePart of the 3Dresyns® Technical Documentation System\u003c\/strong\u003e\n\u003cp style=\"margin: .5rem 0 0 0;\"\u003eThis technical datasheet should be used together with the relevant processing, calibration, safety and workflow documentation available in the 3Dresyns® Resources section.\u003c\/p\u003e\n\u003cp style=\"margin: .6rem 0 0 0;\"\u003e\u003ca href=\"https:\/\/www.3dresyns.com\/pages\/resources\"\u003eAccess the 3Dresyns® Technical Resources (IFU, calibration, CRT, post-processing and troubleshooting)\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 0.9em; opacity: 0.8;\"\u003eDocument reference: TDS-NS1-EN | Version: 1.0 | Last updated: March 2026\u003c\/p\u003e","brand":"3Dresyns","offers":[{"title":"500 grams","offer_id":37803652481198,"sku":"P10849","price":300.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0282\/5616\/files\/wallpaper-4349305_1280.jpg?v=1691828866"},{"product_id":"3dresyn-sae1-is-our-swellable-absorbent-and-elastic-hydrogel-resin","title":"3Dresyn SAE1 is our Swellable Absorbent and Elastic Hydrogel resin","description":"\u003ch4\u003eProduct description\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e3Dresyn® SAE1\u003c\/strong\u003e is a swellable absorbent photopolymer developed for SLA, DLP and LCD additive manufacturing, enabling the fabrication of elastic hydrogel structures that become softer and more absorbent after immersion in water or alcohol.\u003c\/p\u003e\n\u003ch4\u003eApplication framework\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in vat photopolymerization systems (SLA, DLP and LCD) within controlled professional and research environments. Suitable for hydrogel structures, scaffold fabrication and applications requiring soft elastic behavior after swelling.\u003c\/p\u003e\n\u003ch4\u003eTypical applications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWater- and alcohol-swellable hydrogel materials\u003c\/li\u003e\n\u003cli\u003eSoft gels and jelly-like elastic hydrogel structures\u003c\/li\u003e\n\u003cli\u003eHydrogel scaffolds for tissue engineering research\u003c\/li\u003e\n\u003cli\u003eComplex and customizable absorbent structures\u003c\/li\u003e\n\u003cli\u003eHigh dielectric permittivity elastomer research systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMeasured mechanical properties\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eShore hardness: A20 before dipping \/ O30 after dipping (ISO 868 \/ internal method)\u003c\/li\u003e\n\u003cli\u003eTensile strength: \u0026lt;2 MPa before dipping \/ \u0026lt;0.2 MPa after dipping (ISO 527)\u003c\/li\u003e\n\u003cli\u003eFlexural strength: \u0026lt;2 MPa before dipping \/ \u0026lt;0.2 MPa after dipping (ISO 178)\u003c\/li\u003e\n\u003cli\u003eYoung’s modulus: \u0026lt;2 MPa before dipping \/ \u0026lt;0.2 MPa after dipping (ISO 527)\u003c\/li\u003e\n\u003cli\u003eElongation: \u0026gt;100% before dipping \/ \u0026gt;\u0026gt;200% after dipping (ISO 527)\u003c\/li\u003e\n\u003cli\u003eVery low viscosity: \u0026lt;20 cps (Brookfield)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFunctional performance characteristics\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRecommended for printing water- and alcohol-swellable absorbent hydrogel 3D materials\u003c\/li\u003e\n\u003cli\u003eIdeal for making soft gels or jellies \/ elastic hydrogel materials with Shore O30, which cannot be directly 3D printed due to their excessive softness and resilience\u003c\/li\u003e\n\u003cli\u003eIdeal for intricate, complex and highly customizable scaffold structures that can support cell adhesion and promote cell infiltration for tissue engineering 3D and for printing hydrogel scaffolds\u003c\/li\u003e\n\u003cli\u003eAbsorbs more than 2–3 times its weight of water and\/or alcohol without losing its original shape\u003c\/li\u003e\n\u003cli\u003eIdeal resin for designing high dielectric permittivity elastomers since it admits water (permittivity of water is εr = 80 at 20ºC and 1 kHz)\u003c\/li\u003e\n\u003cli\u003eElastic with elongation \u0026gt;\u0026gt;200% after overnight dipping in water and\/or alcohol\u003c\/li\u003e\n\u003cli\u003eMedium hard, soft and flexible before dipping\u003c\/li\u003e\n\u003cli\u003eFast swelling in water and alcohol\u003c\/li\u003e\n\u003cli\u003eTack-free finishes after light box post-curing\u003c\/li\u003e\n\u003cli\u003eFlexible material that swells and becomes very soft while keeping its original shape\u003c\/li\u003e\n\u003cli\u003eHigh resolution\u003c\/li\u003e\n\u003cli\u003eMetal- and organo-tin free formulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProcessing and handling performance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePrintable by most commercial and professional SLA, DLP and LCD 3D printers\u003c\/li\u003e\n\u003cli\u003eFast printability even with low power LCD printers\u003c\/li\u003e\n\u003cli\u003eIncreased durability of the resin tank\u003c\/li\u003e\n\u003cli\u003eIt can be combined as you wish with \u003ca title=\"https:\/\/www.3dresyns.com\/products\/3dresyn-nssa1-is-our-non-swellable-super-absorbent-resin-in-water-and-alcohol\" href=\"https:\/\/www.3dresyns.com\/products\/3dresyn-nssa1-is-our-non-swellable-super-absorbent-resin-in-water-and-alcohol\"\u003e3Dresyn NS1\u003c\/a\u003e for choosing your optimum final consistency after dipping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProcessing note\u003c\/h4\u003e\n\u003cp\u003eThe final mechanical behavior depends on swelling conditions, solvent type, immersion time and geometry. Swelling induces a transition from an elastic printed state to a softer hydrogel state while preserving the original shape.\u003c\/p\u003e\n\u003ch4\u003eTesting \u0026amp; processing disclaimer\u003c\/h4\u003e\n\u003cp\u003eMaterial performance, swelling behavior, dielectric response and final mechanical properties depend on the complete material–printer–process–conditioning workflow. Full validation is required for each specific application.\u003c\/p\u003e\n\u003ch4\u003eWhy choose 3Dresyn® SAE1\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eElastic absorbent hydrogel material for advanced soft structures\u003c\/li\u003e\n\u003cli\u003eWater- and alcohol-swellable behavior with shape retention\u003c\/li\u003e\n\u003cli\u003eSuitable for scaffold design and hydrogel research\u003c\/li\u003e\n\u003cli\u003eUseful for high dielectric permittivity elastomer development\u003c\/li\u003e\n\u003cli\u003eHigh resolution and very low viscosity for precise printing\u003c\/li\u003e\n\u003cli\u003eCompatible with SLA, DLP and LCD technologies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRegulatory \u0026amp; legal notice\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThis material is supplied as a professional manufacturing and research material and is not marketed as a finished product.\u003c\/strong\u003e Final performance, swelling behavior and application suitability remain the responsibility of the user.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid rgba(0,0,0,.14); padding: 16px; border-radius: 18px; background: #fafafa; margin-top: 24px; margin-bottom: 12px;\"\u003e\n\u003cstrong\u003ePart of the 3Dresyns® Technical Documentation System\u003c\/strong\u003e\n\u003cp style=\"margin: .5rem 0 0 0;\"\u003eThis technical datasheet should be used together with the relevant processing, calibration, safety and workflow documentation available in the 3Dresyns® Resources section.\u003c\/p\u003e\n\u003cp style=\"margin: .6rem 0 0 0;\"\u003e\u003ca href=\"https:\/\/www.3dresyns.com\/pages\/resources\"\u003eAccess the 3Dresyns® Technical Resources (IFU, calibration, CRT, post-processing and troubleshooting)\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 0.9em; opacity: 0.8;\"\u003eDocument reference: TDS-SAE1-EN | Version: 1.0 | Last updated: March 2026\u003c\/p\u003e","brand":"3Dresyns","offers":[{"title":"500 grams","offer_id":41992100544686,"sku":"P20210","price":300.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0282\/5616\/products\/red-g6d2e749d2_1920_1.jpg?v=1664967959"},{"product_id":"4dresyn-etr35-bio-electro-thermo-responsive-hydrogel-3d-resin-printable-by-sla-dlp-lcd-printing","title":"4Dresyn ETR35 Bio, Electro-Thermo-Responsive hydrogel 3D resin printable by SLA, DLP \u0026 LCD printing","description":"\u003ch4\u003eProduct description\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e4Dresyn® ETR35 Bio\u003c\/strong\u003e is an electro-thermo-responsive hydrogel photopolymer developed for SLA, DLP and LCD additive manufacturing, enabling reversible swelling and conductivity changes near physiological temperatures for advanced research applications.\u003c\/p\u003e\n\u003ch4\u003eApplication framework\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in vat photopolymerization systems (SLA, DLP and LCD) within controlled professional and research environments. Suitable for smart hydrogel systems, soft bioelectronics, sensors and actuator research.\u003c\/p\u003e\n\u003ch4\u003eImportant regulatory note\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThis material is intended for research and development use only.\u003c\/strong\u003e It is not a medical device, not a medicinal product and not approved for clinical use or human application. Functional performance, biocompatibility and electrical behavior must be independently validated for each application.\u003c\/p\u003e\n\u003ch4\u003eTypical applications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSmart hydrogel biosensors\u003c\/li\u003e\n\u003cli\u003eTemperature-responsive impedance systems\u003c\/li\u003e\n\u003cli\u003eSoft bioelectronics and micro-actuators\u003c\/li\u003e\n\u003cli\u003eResearch in electro-responsive materials\u003c\/li\u003e\n\u003cli\u003eHydrogel-based functional prototypes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMeasured \/ indicative material behavior\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThermoresponsive transition: ~32–35 °C\u003c\/li\u003e\n\u003cli\u003eReversible swelling\/deswelling behavior near physiological temperature\u003c\/li\u003e\n\u003cli\u003eConductivity dependent on hydration and formulation\u003c\/li\u003e\n\u003cli\u003eSwelling at 25 °C: high water uptake (tunable)\u003c\/li\u003e\n\u003cli\u003eMechanical properties tunable via crosslink density and conductive phase\u003c\/li\u003e\n\u003cli\u003eDimensional resolution: ~100 µm features demonstrated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFunctional performance characteristics\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThermoresponsive matrix with reversible swelling\/deswelling\u003c\/li\u003e\n\u003cli\u003eElectrically conductive hydrogel system\u003c\/li\u003e\n\u003cli\u003eTunable conductivity and impedance vs. temperature (wet state)\u003c\/li\u003e\n\u003cli\u003eAdjustable swelling via solids loading and post-processing\u003c\/li\u003e\n\u003cli\u003eMechanical tuning via crosslink density and conductive phase\u003c\/li\u003e\n\u003cli\u003eHigh-resolution printing capability for microstructures\u003c\/li\u003e\n\u003cli\u003eWater-washable prints and vats\u003c\/li\u003e\n\u003cli\u003eOrgano-tin free formulation\u003c\/li\u003e\n\u003cli\u003eCompatible with most professional SLA, DLP and LCD printers\u003c\/li\u003e\n\u003cli\u003ePrint speed and resolution tunable with 3Dresyns Fine Tuners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProcessing and handling performance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRequires open-mode SLA, DLP or LCD printers\u003c\/li\u003e\n\u003cli\u003eRecommended for experienced users due to conductive system complexity\u003c\/li\u003e\n\u003cli\u003ePerformance depends on printer power, exposure and setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProcessing guidelines (starting window)\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWavelength: 390–410 nm\u003c\/li\u003e\n\u003cli\u003eLayer height: ~0.10 mm\u003c\/li\u003e\n\u003cli\u003eExposure: ~30 seconds per layer\u003c\/li\u003e\n\u003cli\u003ePost-processing: water rinse → controlled drying → temperature conditioning → post-cure per IFU\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProcessing note\u003c\/h4\u003e\n\u003cp\u003eConductive hydrogel systems require careful optimization of exposure parameters, formulation and environmental conditions. Electrical and swelling performance are strongly dependent on hydration state and processing workflow.\u003c\/p\u003e\n\u003ch4\u003eStorage \u0026amp; stability\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eShelf life: 6 months at \u0026lt;25 °C\u003c\/li\u003e\n\u003cli\u003eExtended shelf life when stored sealed at 4 °C\u003c\/li\u003e\n\u003cli\u003eStore protected from light and moisture\u003c\/li\u003e\n\u003cli\u003eMaterial supplied made-to-order (typical lead time: 3–4 weeks)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTesting \u0026amp; processing disclaimer\u003c\/h4\u003e\n\u003cp\u003eMaterial performance, including electrical conductivity, swelling behavior and mechanical response, depends on the complete material–printer–process–conditioning workflow. Full validation is required for each specific application.\u003c\/p\u003e\n\u003ch4\u003eWhy choose 4Dresyn® ETR35 Bio\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eElectro-thermo-responsive hydrogel for advanced research\u003c\/li\u003e\n\u003cli\u003eReversible behavior near physiological temperatures\u003c\/li\u003e\n\u003cli\u003eTunable conductivity and swelling properties\u003c\/li\u003e\n\u003cli\u003eCompatible with SLA, DLP and LCD technologies\u003c\/li\u003e\n\u003cli\u003eSuitable for smart materials and bioelectronics development\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRegulatory \u0026amp; legal notice\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThis material is supplied as a professional research material and is not marketed as a finished product.\u003c\/strong\u003e It is not approved for clinical, pharmaceutical or therapeutic use. All regulatory responsibility remains with the user.\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid rgba(0,0,0,.14); padding: 16px; border-radius: 18px; background: #fafafa; margin-top: 24px; margin-bottom: 12px;\"\u003e\n\u003cstrong\u003ePart of the 3Dresyns® Technical Documentation System\u003c\/strong\u003e\n\u003cp style=\"margin: .5rem 0 0 0;\"\u003eThis technical datasheet should be used together with the relevant processing, calibration, safety and workflow documentation available in the 3Dresyns® Resources section.\u003c\/p\u003e\n\u003cp style=\"margin: .6rem 0 0 0;\"\u003e\u003ca href=\"https:\/\/www.3dresyns.com\/pages\/resources\"\u003eAccess the 3Dresyns® Technical Resources (IFU, calibration, CRT, post-processing and troubleshooting)\u003c\/a\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 0.9em; opacity: 0.8;\"\u003eDocument reference: TDS-ETR35-BIO-EN | Version: 1.0 | Last updated: March 2026\u003c\/p\u003e","brand":"3Dresyns","offers":[{"title":"500 grams","offer_id":54813313696078,"sku":"P20951","price":700.0,"currency_code":"EUR","in_stock":true},{"title":"1000 grams","offer_id":54813313728846,"sku":"P20952","price":1350.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0282\/5616\/files\/ec8a0991-d41a-4d46-881b-d7863fd54cfc.png?v=1757583398"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0282\/5616\/collections\/NSSA1.png?v=1714291190","url":"https:\/\/www.3dresyns.com\/en-de\/collections\/hydrogel-3d-resins.oembed","provider":"3Dresyns","version":"1.0","type":"link"}