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High tear strength and excellent elongation for demanding dynamic sealing applications.
Good compression set resistance at elevated temperatures up to 150 °C.
Consistent rheology and excellent processability in high-speed injection molding.
Platinum-catalyzed, addition-cure chemistry with low volatility and no by-products.
UL 94 HB flammability rating and RoHS-compliant formulation.
Automotive under-hood gaskets and vibration-damping mounts.
Medical device components requiring biocompatibility support (ISO 10993 testing available upon request).
Consumer electronics seals and protective overmolds for wearables and handheld devices.
Industrial fluid-handling connectors and diaphragms exposed to oils and mild chemicals.
Appliance seals for kitchen and laundry equipment requiring thermal stability and long-term resilience.
| Chemical Type | Platinum-catalyzed addition-cure liquid silicone rubber (LSR) |
| Product Form | Two-part liquid system (Part A: base, Part B: catalyst) |
| Appearance | Translucent, low-viscosity liquid (Part A); colorless to pale yellow liquid (Part B) |
| Shore A Hardness (Cured, 7 days @ 25 °C + post-cure @ 150 °C/2 h) | 40 ± 2 |
| Tensile Strength (ASTM D412) | ≥ 7.0 MPa |
| Elongation at Break (ASTM D412) | ≥ 550 % |
| Compression Set (ASTM D395, Method B, 22 h @ 150 °C) | ≤ 25 % |
| Primary Applications | High-precision molded seals, gaskets, and elastomeric components |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
