Technical datasheet
Tufel™ III 92656
Supplied byMomentive Performance Materials- Last Updated on Apr 16, 2026
Tufel™ III 92656 by Momentive Performance Materials is a biocompatible, two component vinyl methyl silicone rubber with peroxide-free cure system. Exhibits low compression set, high resilience, excellent permanent set resistance, excellent elastic memory and low volatile bases minimizing porosity. Offers broad processing window, high output rates, tight surface cure, non-blooming, low hysteresis and translucency. Designed for processing by extrusion and calendaring. Tufel™ III 92656 is recommended for fluid & drug delivery tubing, volumetric infusion pumps, enteral pumps, ambulatory pumps, gaskets, seals & valves, and hose/ tubing used in pharmaceutical production, healthcare, chemical/ industrial plants & laboratory peristaltic pumps. Complies with USP Class VI, ISO 10993, UL 94 (HB), BfR recommendation XV “Silicones” and FDA 21 CFR 177.2600 regulations.
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| Bio Based content | Visible After Login |
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| Food Contact Approval | Visible After Login |
| Certifications & Compliance | Visible After Login |
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Tufel™ III 92656 properties
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 100% Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Bayshore Resilience | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Compression Set | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Shore A | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Elongation | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Tear Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Specific Gravity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Williams Plasticity | 0.0 Visible After Login | Visible After Login | Visible After Login |




