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High tear strength and excellent elongation for demanding dynamic sealing applications.
Good compression set resistance at elevated temperatures up to 150 °C.
Consistent rheology and excellent processability in high-speed injection molding.
Low volatility and low extractables, supporting compliance with ISO 10993 biocompatibility screening.
Platinum-cured formulation offering superior thermal stability and minimal post-cure shrinkage.
Medical device components including respiratory masks, tubing connectors, and drug delivery seals.
Automotive under-hood gaskets and sensor housings requiring long-term thermal resilience.
Consumer electronics enclosures and tactile buttons requiring soft-touch feel and dimensional stability.
Food-grade seals and pump diaphragms compliant with FDA 21 CFR §177.2600 requirements.
| Chemical Type | Platinum-cured liquid silicone rubber (LSR) |
| Product Form | Two-part, A/B system (Part A: base, Part B: catalyst) |
| Appearance (Uncured) | Pale amber, viscous liquid (Part A); colorless to pale yellow liquid (Part B) |
| Shore A Hardness (Cured, 150 °C × 10 min) | 70 ± 2 |
| Tensile Strength (ASTM D412) | ≥ 8.0 MPa |
| Elongation at Break (ASTM D412) | ≥ 450 % |
| Compression Set (ASTM D395, Method B, 150 °C × 22 h) | ≤ 25 % |
| Primary Applications | Medical, automotive, consumer electronics, food contact |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
