3Dresyn RIC-HEA70 Bio, Biocompatible hard and elastic resin with Shore A70 for Resin Injection and Casting

3Dresyn RIC-HEA70 Bio is a hard and elastic resin for injection and casting.

This material is designed to be hard and elastic without breaking, providing properties similar to hard and elastic rubber for resin injection and casting workflows.

Designed for resin injection and casting workflows, including hot gravity casting and injection in molds, for fabrication of hard and elastic parts.

• Hard and elastic resin injection and casting
• Hot gravity casting in molds
• Injection casting in molds
• Hard and elastic cast parts

• Tensile strength: <15 MPa (ISO 527-1 / ISO 527-2)
• Flexural strength: <15 MPa (ISO 178)
• Young’s modulus: <15 MPa (ISO 527)
• Elongation at break: <100% (ISO 527)
• Shore hardness: A70 (ISO 868)

• Density: 1.0-1.2 g/cc at 25ºC (ISO 1675)
• Shrinkage: very low
• Viscosity: >60.000 mPas at 23°C ± 2°C (ISO 3219)

• Refractive index: 1.47-1.49 (ISO 489)

• Hard and elastic without breaking
• Ultra non yellowing
• High impact and shattering resistance
• Properties similar to hard and elastic rubber
• Durable
• Very high resolution

• High viscous resin with very low flow at room temperature
• Castable hot by gravity or by injection in molds
• Significant rigidity refinement can be done with our Hardness Adjusters 3Dresyn SA1 HV Bio and 3Dresyn HA1 HV MF Bio
• Detailed rigidity refinement can be done with our Hardness Adjusters 3Dresyn SA2 LV Bio and 3Dresyn HA2 LV Bio
• Curable with light with Fine Tuners FT additives photo accelerants and/or
• Curable by heat with Fine Tuner TA1, our general purpose fast "Thermal Accelerant" for thermally curing our 3Dresyns

• Synthetic resin source
• Ultra low organo-tin content

Final casting behavior, elasticity, hardness, shattering resistance and mechanical performance must be validated by the user according to the intended application, curing route, mold design and processing conditions.

This material is supplied as a professional manufacturing material and is not marketed as a finished medical device. Final part performance and suitability must be validated by the user according to the intended application.

This technical datasheet should be used together with the relevant processing, calibration, safety and workflow documentation available in the 3Dresyns® Resources section.

Access the 3Dresyns® Technical Resources (IFU, calibration, CRT, post-processing and troubleshooting)