High tear strength and excellent elongation for demanding dynamic sealing applications.
Outstanding compression set resistance at elevated temperatures up to 175 °C.
Good processability with low viscosity before cure, enabling efficient injection molding and transfer molding.
Excellent electrical insulation properties across wide temperature and humidity ranges.
Meets UL 94 V-0 flammability rating for enhanced safety in electronic and transportation components.
Automotive under-hood gaskets and sensor housings requiring thermal and chemical resilience.
Medical device seals and fluid-handling components compliant with ISO 10993 biocompatibility guidelines.
LED lighting encapsulants and optical gaskets where UV stability and clarity retention are critical.
Industrial control system connectors and high-voltage insulators exposed to harsh environmental conditions.
| Chemical Type | Platinum-cured liquid silicone rubber (LSR) |
| Product Form | Two-part liquid (Part A + Part B), supplied separately |
| Appearance | Opaque off-white viscous liquid (Part A); translucent pale yellow liquid (Part B) |
| Shore A Hardness (Cured, 7 days @ 23 °C) | 65 ± 2 |
| Tensile Strength (ASTM D412) | ≥ 8.0 MPa |
| Elongation at Break (ASTM D412) | ≥ 450 % |
| Compression Set (22 hrs @ 175 °C, ASTM D395 Method B) | ≤ 25 % |
| Primary Applications | Dynamic seals, gaskets, medical components, LED optics, automotive electronics |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China