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High tear strength and excellent elongation at break for demanding dynamic sealing applications.
Fast room-temperature vulcanization (RTV) with low shrinkage and minimal by-product formation.
Outstanding resistance to weathering, UV radiation, and extreme temperatures (–60 °C to +180 °C).
Good adhesion to common substrates including metals, glass, and plastics without primer.
Low viscosity paste formulation enabling easy dispensing, mixing, and air bubble elimination.
Automotive gaskets and vibration-damping components.
Electrical insulation and encapsulation of sensors and control units.
Industrial sealing for HVAC systems and fluid-handling equipment.
Medical device housings requiring biocompatibility-compliant silicone elastomers.
Consumer electronics protective seals and shock-absorbing mounts.
| Chemical Type | Two-component addition-curing liquid silicone rubber (LSR) |
| Product Form | Paste (Part A + Part B) |
| Appearance | Opaque, off-white to light beige viscous paste |
| Cure System | Pt-catalyzed hydrosilylation (addition reaction) |
| Shore A Hardness (7 days, 23 °C) | 45 ± 3 |
| Tensile Strength (ISO 37) | ≈ 8.5 MPa |
| Elongation at Break (ISO 37) | ≈ 320 % |
| Operating Temperature Range | –60 °C to +180 °C (continuous) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
