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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.
Low volatility and minimal extractables, supporting compliance with FDA 21 CFR 177.2600 for food-contact use.
Easy processing via injection molding or compression molding with balanced scorch safety and cure speed.
Consistent batch-to-batch rheology and cure characteristics for reliable manufacturing performance.
Automotive fluid handling components including coolant hoses, turbocharger boots, and EV battery gaskets.
Medical tubing and connectors requiring biocompatibility per ISO 10993-5 and USP Class VI.
Food-grade seals and gaskets for commercial kitchen equipment and beverage dispensing systems.
Industrial diaphragms and bellows exposed to thermal cycling and aggressive media.
| Chemical Type | High-consistency silicone rubber (HCR), platinum-cured |
| Product Form | Uncured gum stock in standard slabs or pre-cut rolls |
| Appearance | Off-white to light tan, homogeneous elastomeric sheet |
| Hardness (Shore A, ASTM D2240) | 40 ± 2 |
| Tensile Strength (ASTM D412) | ≥ 7.0 MPa |
| Elongation at Break (ASTM D412) | ≥ 550 % |
| Tear Strength (ASTM D624, Die C) | ≥ 18 kN/m |
| Compression Set (22 h @ 150 °C, ASTM D395 B) | ≤ 25 % |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
