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High tear strength and excellent elongation for demanding dynamic sealing applications.
Outstanding compression set resistance after prolonged exposure to elevated temperatures.
Good processability in high-speed injection molding and transfer molding operations.
Meets ISO 10993-5 cytotoxicity requirements for medical device component manufacturing.
Consistent batch-to-batch rheological performance and cure kinetics for reliable production control.
Medical tubing and fluid-handling components for diagnostic and therapeutic devices.
Pharmaceutical stoppers and closures requiring extractables/leachables compliance.
Automotive engine gaskets and sensor housings exposed to thermal cycling.
Consumer appliance seals for kitchen and laundry equipment operating at variable temperatures.
Industrial diaphragms and bellows in pneumatic control systems.
| Chemical Type | Platinum-cured liquid silicone rubber (LSR) |
| Product Form | Two-part, A/B system (Part A: base; Part B: catalyst) |
| Appearance (Uncured) | Viscous, translucent liquid (Part A); colorless to pale yellow liquid (Part B) |
| Shore A Hardness (Cured, 7 days @ 23°C) | 80 ± 2 |
| Tensile Strength (Cured) | ≥ 8.0 MPa |
| Elongation at Break (Cured) | ≥ 350 % |
| Compression Set (24 h @ 150°C, ASTM D395 B) | ≤ 25 % |
| Cure Profile (Recommended) | 180°C for 60–120 seconds (mold temperature) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
