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High-consistency, two-part addition-cure silicone rubber with excellent processability in compression and transfer molding.
Offers outstanding thermal stability and long-term performance across a wide temperature range (–60 °C to +200 °C).
Low compression set and superior resilience for demanding sealing and dynamic gasket applications.
Meets UL 94 V-0 flammability rating for enhanced safety in electrical and electronic assemblies.
Excellent electrical insulation properties and resistance to ozone, UV, and weathering.
Automotive engine and transmission seals requiring high-temperature durability.
Electrical enclosures and connectors where flame retardancy and dielectric integrity are critical.
Industrial gaskets for HVAC systems and fluid-handling equipment exposed to thermal cycling.
Medical device housings and components complying with ISO 10993 biocompatibility requirements (when fully cured).
Aerospace non-structural seals and vibration-damping parts certified per AMS specifications.
| Chemical Type | Platinum-catalyzed addition-cure silicone elastomer |
| Product Form | Two-component (Part A + Part B), high-consistency gum |
| Appearance | Opaque, off-white to light gray compound (Part A); translucent, colorless to pale yellow catalyst (Part B) |
| Shore A Hardness (ASTM D2240) | 70 ± 2 |
| Tensile Strength (ASTM D412) | 8.5 MPa minimum |
| Elongation at Break (ASTM D412) | 350% minimum |
| Compression Set (22 h @ 150 °C, ASTM D395 Method B) | ≤25% |
| Curing System | Room-temperature vulcanization (RTV) or accelerated heat cure (e.g., 10 min @ 150 °C) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
