Healthcare
Anatomic Models
A MedTech startup needed biocompatible silicone housings in 12 patient-specific sizes — without the cost of 12 separate molds.
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TrueSil A35
Shore 35A
The Versatile Standard — Compliance and Structural Integrity in One.
| Shore Hardness | 35A |
| Tensile Strength | 4.2 MPa |
| Elongation at Break | > 350% |
| Tear Resistance | 18 N/mm |
| Operating Temp | –55°C to 200°C |
| Biocompatibility | ISO 10993 |
| Color | Translucent |
Soft Enough to Flex. Strong Enough to Perform.
Medical & Prosthetics
TrueSil A35 is one of our most widely used materials for prosthetic socket liners, orthotic pads, and wearable medical components — delivering the skin-safe flexibility and mechanical resilience that long-term body contact applications demand. ISO 10993-tested and fully documented for regulatory submissions.
Sealing & Gasketing
The balanced stiffness and chemical resistance of TrueSil A35 make it an ideal material for custom gaskets, O-rings, and sealing profiles with complex cross-sections. Parts maintain dimensional stability across a wide temperature range and resist oils, solvents, and acids without degradation.
Robotics & Automation
From gripper pads and actuator skins to tactile sensor encapsulations, TrueSil A35 provides the ideal balance of compliance and durability for collaborative robotics applications — offering reliable performance across millions of cycles in demanding environments.
Application Examples
Manufacturing
Silicone Prototyping and Small-Series Production for Precision Manufacturing
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Take the Next Step with TrueSil A35
Download the full TDS or speak with our material engineers to confirm fit for your application.