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High tear strength and excellent elongation for demanding dynamic sealing applications.
Outstanding compression set resistance at elevated temperatures up to 175 °C.
Good processability in high-speed injection molding and transfer molding operations.
Low volatility and minimal extractables, supporting compliance with ISO 10993 and USP Class VI requirements.
Consistent batch-to-batch rheology and cure profile for reliable manufacturing repeatability.
Medical device components including respiratory masks, tubing connectors, and implantable housing gaskets.
Automotive under-hood seals and vibration-damping mounts exposed to thermal cycling.
Food-grade industrial seals and gaskets compliant with FDA 21 CFR §177.2600.
Consumer electronics interface pads and environmental seals requiring long-term resilience.
Pharmaceutical processing equipment gaskets and diaphragms for sterile fluid handling.
| Chemical Type | High-consistency silicone rubber (HCR), platinum-cured |
| Product Form | Uncured gum stock, supplied in slabs or rolls |
| Appearance | Off-white to light tan, uniform elastomeric sheet |
| Shore A Hardness (ASTM D2240) | 65 ± 3 |
| Tensile Strength (ASTM D412) | ≥ 8.0 MPa |
| Elongation at Break (ASTM D412) | ≥ 450 % |
| Compression Set (22 h @ 175 °C, ASTM D395 Method B) | ≤ 35 % |
| Cure System | Platinum-based addition cure |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
