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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 operating temperature range (–55 °C to 200 °C).
Low compression set and high elasticity ensure reliable sealing and gasketing performance over extended service life.
Meets UL 94 HB flammability requirements and complies with FDA 21 CFR 177.2600 for indirect food contact applications.
Consistent batch-to-batch quality with optimized rheology for efficient demolding and minimal flash generation.
Automotive engine gaskets and under-hood sealing components.
Industrial fluid-handling seals and diaphragms for pumps and valves.
Electrical insulation parts and protective housings for power electronics.
Medical device components requiring biocompatibility and sterilization resistance (e.g., autoclave, gamma).
Consumer appliance seals exposed to thermal cycling and mechanical stress.
| Chemical Type | Platinum-catalyzed addition-cure silicone rubber |
| Product Form | Two-part liquid system (Part A: base; Part B: catalyst) |
| Appearance | Part A: translucent off-white viscous liquid; Part B: translucent pale yellow liquid |
| Shore A Hardness (ASTM D2240) | 60 ± 2 |
| Tensile Strength (ASTM D412) | 8.0 MPa minimum |
| Elongation at Break (ASTM D412) | 350% minimum |
| Compression Set (ASTM D395, Method B, 22 h @ 175 °C) | ≤ 25% |
| Curing System | Addition cure (no by-products) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
