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High tear strength and excellent elongation for demanding dynamic sealing applications.
Outstanding resistance to compression set, ensuring long-term sealing performance under continuous load.
Good processability with low viscosity before curing, enabling efficient injection molding and extrusion.
Meets ISO 10993-5 and USP Class VI biocompatibility requirements for medical device use.
Thermal stability across –60 °C to +200 °C with minimal property degradation over time.
Medical tubing and catheters requiring flexibility, kink resistance, and biocompatibility.
Seals and gaskets in pharmaceutical processing equipment exposed to steam sterilization.
Implantable device components such as housing seals and sensor encapsulation.
Lab-on-a-chip fluidic connectors and microfluidic channel bonding layers.
Food-grade transfer hoses and sanitary fittings compliant with FDA 21 CFR §177.2600.
| Chemical Type | Platinum-cured high-consistency silicone rubber (HCR) |
| Product Form | Uncured compound in standard 10 kg or 25 kg slabs |
| Appearance | Off-white to light beige, homogeneous elastomeric sheet |
| Hardness (Shore A, ASTM D2240) | 80 ± 3 |
| Tensile Strength (ASTM D412) | ≥ 9.5 MPa |
| Elongation at Break (ASTM D412) | ≥ 450 % |
| Compression Set (22 h @ 175 °C, ASTM D395 B) | ≤ 25 % |
| Curing System | Pt-catalyzed addition cure (no by-products) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
