{"product_id":"fine-tuner-vam-ft4-bio-hp-hydrophilic-photoaccelerant","title":"Fine Tuner VAM FT4 Bio HP, Hydrophilic Photoaccelerant for VAM","description":"\u003cstyle data-tds-section-style=\"2\"\u003e.tds-pdf-link,.tds-pdf-link:link,.tds-pdf-link:visited,.tds-pdf-link:hover,.tds-pdf-link:focus,.tds-pdf-link:active{text-decoration:none!important;border-bottom:0!important;background-image:none!important;box-shadow:none!important}.tds-pdf-link:before,.tds-pdf-link:after{content:none!important}\u003c\/style\u003e\u003ca class=\"button button--primary tds-pdf-link\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0282\/5616\/files\/TDS_fine-tuner-vam-ft4-bio-hp-hydrophilic-photoaccelerant_v2.3_August-2026_83e3b089-9226-49ff-8f56-adcf2f8fc59d.pdf?v=1786820554\" rel=\"noopener\" target=\"_blank\"\u003eDownload TDS (PDF)\u003c\/a\u003e\u003cdetails class=\"tds-section\"\u003e\u003csummary\u003eProduct description\u003c\/summary\u003e\u003cdiv class=\"tds-section-content\"\u003e\n\u003cp\u003e\u003cstrong\u003eFine Tuner VAM FT4 Bio HP\u003c\/strong\u003e is a hydrophilic (non water soluble) version of Fine Tuner VAM FT4 Bio with similar kinetics performance. It is a bio-based photoaccelerant additive designed to increase the cure speed of Volumetric Additive Manufacturing (VAM) resins printed via tomographic volumetric printing, working with UV and visible light wavelengths from 150 to 500 nm.\u003c\/p\u003e\n\u003cp\u003eIt is also indicated for increasing the print speed of hydrophilic VAM resin systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"tds-section\"\u003e\u003csummary\u003eApplication framework\u003c\/summary\u003e\u003cdiv class=\"tds-section-content\"\u003e\u003cp\u003eDesigned for incorporation into volumetric additive manufacturing workflows using tomographic volumetric printing systems operating with UV and visible light sources from 150 to 500 nm, especially for hydrophilic VAM resin systems.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"tds-section\"\u003e\u003csummary\u003ePhysical properties\u003c\/summary\u003e\u003cdiv class=\"tds-section-content\"\u003e\u003cul\u003e\n\u003cli\u003eDensity: 0.90–1.20 g\/cm³, depending on formulation and, where applicable, selected version (ISO 1675)\u003c\/li\u003e\n\u003cli\u003eResolution and dimensional accuracy can be increased with Fine Tuner VAM LB3 Bio ULWA\u003c\/li\u003e\n\u003cli\u003eViscosity: optimized within the processing range required for the intended printing process and application\u003c\/li\u003e\n\u003cli\u003eUltra low water absorption\u003c\/li\u003e\n\u003cli\u003eAvoid over dosage to prevent overcure and potential loss of resolution, precision and dimensional accuracy\u003c\/li\u003e\n\u003cli\u003eOverdosage may lead to loss of resolution, precision and dimensional accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"tds-section\"\u003e\u003csummary\u003eFunctional performance characteristics\u003c\/summary\u003e\u003cdiv class=\"tds-section-content\"\u003e\u003cul\u003e\n\u003cli\u003eIncreasing cure speed of VAM resins\u003c\/li\u003e\n\u003cli\u003eIncreasing print speed of hydrophilic VAM resin systems\u003c\/li\u003e\n\u003cli\u003eVolumetric additive manufacturing workflows\u003c\/li\u003e\n\u003cli\u003eIncrease dosage gradually to increase printing speed\u003c\/li\u003e\n\u003cli\u003eHydrophilic (non water soluble)\u003c\/li\u003e\n\u003cli\u003eSimilar kinetics performance to Fine Tuner VAM FT4 Bio\u003c\/li\u003e\n\u003cli\u003eBio-based photoaccelerant additive\u003c\/li\u003e\n\u003cli\u003eIncreases cure speed of VAM resins\u003c\/li\u003e\n\u003cli\u003eIncreases print speed of hydrophilic VAM resin systems\u003c\/li\u003e\n\u003cli\u003eRequires careful dosage control to avoid overcure\u003c\/li\u003e\n\u003cli\u003eIf water soluble \/ compatible photoaccelerant additives are required, Fine Tuner VAM FT5 Bio WS is referenced as an alternative\u003c\/li\u003e\n\u003cli\u003eHydrophilic\u003c\/li\u003e\n\u003cli\u003eNon water soluble\u003c\/li\u003e\n\u003cli\u003eBio-based formulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"tds-section\"\u003e\u003csummary\u003eProcessing and handling performance\u003c\/summary\u003e\u003cdiv class=\"tds-section-content\"\u003e\u003cul\u003e\n\u003cli\u003eFine tuning VAM printing workflows in high power and low power printers\u003c\/li\u003e\n\u003cli\u003eRecommended wavelength range: 150-500 nm\u003c\/li\u003e\n\u003cli\u003eSuggested dosage in high power VAM printers: \u0026lt;0.5-1 wt% incremental steps\u003c\/li\u003e\n\u003cli\u003eSuggested dosage in low power VAM printers: \u0026lt;1-2 wt% incremental steps\u003c\/li\u003e\n\u003cli\u003eCompatible with tomographic volumetric printing workflows\u003c\/li\u003e\n\u003cli\u003eSuitable for high power and low power VAM printers\u003c\/li\u003e\n\u003cli\u003ePlease do not expose any 3D resins to natural or room light to prevent their curing\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"tds-section\"\u003e\u003csummary\u003eTesting \u0026amp; processing disclaimer\u003c\/summary\u003e\u003cdiv class=\"tds-section-content\"\u003e\u003cp\u003eFinal cure speed, printing speed, resolution, precision and dimensional accuracy depend on resin formulation, dosage, printer irradiance, wavelength, exposure conditions and processing workflow. Optimization must be performed under actual printing conditions.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"tds-section\"\u003e\u003csummary\u003eDisclaimer\u003c\/summary\u003e\u003cdiv class=\"tds-section-content\"\u003e\u003cp\u003eThis product is supplied as a formulation additive for professional use in volumetric additive manufacturing and photopolymer engineering workflows. It is not a standalone printable material. Final printing performance and suitability must be validated by the user according to the intended application.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"tds-section\"\u003e\u003csummary\u003eRelated volumetric manufacturing routes\u003c\/summary\u003e\u003cdiv class=\"tds-section-content\"\u003e\n\u003cp\u003eUse these related 3Dresyns pages to navigate adjacent material and process routes within the same technical workflow.\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.3dresyns.com\/collections\/3d-resins-vam-for-volumetric-additive-manufacturing\"\u003eVAM 3D resins for Volumetric Additive Manufacturing\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"tds-section\"\u003e\u003csummary\u003eTechnical Documentation System\u003c\/summary\u003e\u003cdiv class=\"tds-section-content\"\u003e\n\u003cstrong\u003ePart of the 3Dresyns® Technical Documentation System\u003c\/strong\u003e\u003cp\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\u003e\u003ca href=\"https:\/\/www.3dresyns.com\/pages\/resources\" title=\"3Dresyns Technical Resources: IFU, calibration, CRT, post-processing and troubleshooting\"\u003eAccess the 3Dresyns® Technical Resources (IFU, calibration, CRT, post-processing and troubleshooting)\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e","brand":"3Dresyns","offers":[{"title":"100 grams","offer_id":46463298928974,"sku":"P20705","price":150.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0282\/5616\/files\/Fine_Tuner_additive_for_3Dresyns_photopolymer_formulations_b175e78c-17a1-4f02-9623-29c827ff2ef6.png?v=1784025265","url":"https:\/\/www.3dresyns.com\/products\/fine-tuner-vam-ft4-bio-hp-hydrophilic-photoaccelerant","provider":"3Dresyns","version":"1.0","type":"link"}