High tear strength and excellent elongation at break for demanding dynamic sealing applications.
Outstanding thermal stability with continuous service capability from –60 °C to +180 °C.
Low compression set ensuring long-term sealing performance under sustained load.
Platinum-catalyzed addition cure system offering precise control, no by-products, and excellent shelf life.
Good resistance to weathering, ozone, UV radiation, and aging in outdoor environments.
Automotive gaskets and seals for engine compartments and under-hood components.
Industrial fluid-handling seals exposed to hot oils, coolants, and brake fluids.
Electrical insulation parts requiring high dielectric strength and tracking resistance.
Food-contact compliant seals and gaskets (subject to FDA 21 CFR 177.2600 and EU 10/2011 compliance verification).
Medical device components where biocompatibility and sterilization resistance (e.g., steam, gamma) are critical.
| Chemical Type | Platinum-catalyzed addition-curing silicone rubber |
| Product Form | Two-component 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 d @ 23 °C) | 40 ± 3 |
| Tensile Strength (cured, 7 d @ 23 °C) | ≥ 7.5 MPa |
| Elongation at Break (cured, 7 d @ 23 °C) | ≥ 350 % |
| Compression Set (22 h @ 150 °C, ISO 815-1) | ≤ 25 % |
| Cure System | Addition cure (hydrosilylation), inhibited at room temperature |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China