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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.
Low viscosity before curing, enabling easy processing via extrusion and injection molding.
Platinum-catalyzed addition cure system with low shrinkage and minimal by-products.
UL 94 HB flame retardancy compliant without halogenated additives.
Automotive fluid handling components including coolant hoses and turbocharger boots.
Industrial gaskets and seals for pumps, compressors, and HVAC systems.
Medical tubing and connectors requiring biocompatibility per ISO 10993-5 (cytotoxicity).
Consumer appliance seals exposed to repeated thermal cycling and mechanical stress.
Electrical insulation parts for power electronics and battery module enclosures.
| 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) |
| Primary Applications | Extruded and molded seals, gaskets, tubing, and encapsulation components |
| Key Features | High elongation (>450%), good hot air aging resistance, low compression set (<20% @ 150 °C/72 h) |
| Benefits | Reduced post-cure requirements, consistent part dimensions, and reliable long-term performance in harsh environments |
| Curing System | Addition cure (hydrosilylation), inhibited at room temperature, activated above 80 °C |
| Regulatory Compliance | Meets FDA 21 CFR 177.2600 for food-contact applications; RoHS and REACH 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
