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High-consistency, addition-cure liquid silicone rubber (LSR) with excellent processability in high-speed injection molding.
Outstanding thermal stability and long-term performance across -60 °C to +200 °C operating range.
Excellent compression set resistance for durable sealing and gasketing in demanding environments.
Low volatility and minimal extractables — compliant with ISO 10993-5 for biocompatibility screening.
Good adhesion to engineered thermoplastics and metals without primers under optimized processing conditions.
Medical device components including seals, gaskets, and housings for diagnostic and drug delivery systems.
Automotive under-hood sensors, ignition boots, and ECU encapsulation requiring thermal resilience.
Consumer electronics sealing rings, button pads, and waterproof interface gaskets.
Industrial fluid handling components such as diaphragms, pump valves, and pressure-resistant membranes.
Food-grade appliance parts including steam-resistant seals and dishwasher-safe components (FDA-compliant formulation).
| Chemical Type | Platinum-catalyzed addition-cure silicone rubber |
| Product Form | Two-part liquid system (Part A: base, Part B: catalyst) |
| Appearance (Uncured) | Opaque off-white viscous liquid (Part A); translucent pale yellow liquid (Part B) |
| Shore A Hardness (Cured, 7 days @ 150 °C) | 75 ± 3 |
| Tensile Strength (ASTM D412) | 8.5 MPa typical |
| Elongation at Break (ASTM D412) | 450% typical |
| Compression Set (22 hrs @ 175 °C, ASTM D395 Method B) | ≤ 25% |
| Primary Regulatory Compliance | USP Class VI, ISO 10993-5, FDA 21 CFR 177.2600 (food contact), RoHS compliant |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
