3Dresyn IM-H-SS Bio, hard and solvent soluble for printing solvent soluble sacrificial materials with SLA, DLP & LCD Printers

Product description

3Dresyn® IM-H-SS Bio is a hard and rigid solvent-soluble sacrificial photopolymer developed for the fabrication of non-water-soluble sacrificial molds and structures requiring controlled dissolution in non-polar solvents.

Application framework

Designed for use in vat photopolymerization systems (SLA, DLP and LCD) within controlled professional environments. Suitable for the fabrication of hydrophobic sacrificial molds and components requiring solvent-based removal.

Typical applications

• Solvent-soluble sacrificial molds
• Complex internal channel structures
• Sacrificial tooling for advanced manufacturing workflows
• Multi-material sacrificial systems
• Applications requiring controlled solvent dissolution

Measured mechanical properties

• Shore hardness: D70 (ISO 868)
• Tensile strength: <10 MPa (ISO 527)
• Flexural strength: <10 MPa (ISO 178)
• Young’s modulus: >1000 MPa (ISO 527)
• Elongation: <5% (ISO 527)
• Deflection temperature: >50–60 °C @ 0.45 MPa (ISO 75)
• Ultra low viscosity: <10 cps at 25 °C (Brookfield)

Functional performance characteristics

• Hard and rigid structural behavior
• Soluble before and after printing in non-polar solvents
• Compatible with Solvent Solution SS1 Bio
• Hydrophobic and non-water soluble behavior
• Low shrinkage and high dimensional stability
• Can be combined with 3Dresyn® IM-F-SS Bio for custom rigidity adjustment

Processing and handling performance

• Printable with most commercial and professional SLA, DLP and LCD 3D printers
• Supplied in clear, cyan, magenta, yellow, black and white colors
• Cyan, magenta, yellow and especially black provide higher resolution than clear and white
• Biocompatible formulation
• Organo-tin free
• Slower dissolution than 3Dresyn® IM-F-SS Bio
• Level of printing difficulty: medium-high

Processing note

Solvent-soluble materials may swell instead of dissolve under certain curing conditions, especially when exposed to high relative energy such as with high power laser and DLP printers.

Testing & processing disclaimer

Material performance depends on printer type, exposure conditions, geometry, solvent selection and dissolution workflow. Full process validation is required for each application.

Why choose 3Dresyn® IM-H-SS Bio

• Rigid solvent-soluble sacrificial material for advanced manufacturing workflows
• Ultra low viscosity enabling high resolution printing
• Compatible with controlled non-polar solvent dissolution systems
• Adjustable mechanical behavior via material blending
• Hydrophobic and stable during aqueous processing
• Broad compatibility with SLA/DLP/LCD printers
• Biocompatible and organo-tin free formulation

Regulatory & legal notice

This material is supplied as a professional manufacturing material and is not marketed as a finished product. Final performance, solvent dissolution behavior and process validation remain the responsibility of the user depending on printer, geometry, solvent system and workflow conditions.

Document reference: TDS-IM-H-SS-BIO-CLEAR-EN | Version: 1.0 | Last updated: March 2026