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High tear strength for durable performance in dynamic sealing applications.
Excellent compression set resistance ensuring long-term sealing integrity.
Good processability with low viscosity for efficient extrusion and molding.
Broad service temperature range from –60 °C to +200 °C.
Meets FDA 21 CFR 177.2600 and USP Class VI requirements for medical and food-contact use.
Medical tubing and catheters requiring biocompatibility and flexibility.
Food-grade gaskets and seals for processing equipment.
Automotive fluid-handling components such as coolant and fuel system seals.
Consumer appliance seals for coffee makers, steam ovens, and blenders.
Industrial extruded profiles for weatherstripping and vibration damping.
| Chemical Type | High-consistency silicone rubber (HCR) |
| Product Form | Two-part platinum-cured compound (Part A + Part B) |
| Appearance | Opaque, off-white to light beige gum stock |
| Shore A Hardness (ASTM D2240) | 70 ± 3 |
| Tensile Strength (ASTM D412) | ≥8.0 MPa |
| Elongation at Break (ASTM D412) | ≥350 % |
| Compression Set (ASTM D395, 22 hrs @ 200 °C) | ≤25 % |
| Cure System | Pt-catalyzed 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
