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High consistency and excellent extrudability for precision profile formation.
Outstanding thermal stability across –60 °C to +200 °C continuous service range.
Low compression set, ensuring long-term sealing performance under dynamic conditions.
Excellent resistance to ozone, UV radiation, and weathering.
Meets ISO 10993-5 cytotoxicity requirements for medical-grade applications.
Medical tubing and fluid-handling components for IV systems and diagnostics.
Automotive engine gaskets and under-hood sealing profiles.
Food-grade conveyor belts and processing equipment seals.
Architectural expansion joints requiring long-term elasticity and weather resistance.
Electrical insulation sleeves and cable jacketing in harsh environments.
| Chemical Type | Platinum-cured high-consistency silicone rubber (HCR) |
| Product Form | Uncured gum stock in standard slabs or pre-cut blocks |
| Appearance | Opaque, uniform light gray or custom-color compound |
| Hardness (Shore A, ASTM D2240) | 60 ± 3 |
| Tensile Strength (ASTM D412) | 8.5 MPa minimum |
| Elongation at Break (ASTM D412) | 450% minimum |
| Compression Set (70 °C × 22 h, ASTM D395 Method B) | ≤25% |
| Primary Applications | Extrusion, compression molding, and transfer molding |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
