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High tear strength and excellent elongation at break for demanding dynamic sealing applications.
Platinum-catalyzed, addition-cure chemistry enabling precise, reproducible vulcanization without by-products.
Outstanding thermal stability with continuous service temperature range from –60 °C to +180 °C.
Low compression set ensuring long-term sealing performance under sustained mechanical stress.
Biocompatibility compliant with ISO 10993-5 (cytotoxicity) and USP Class VI requirements.
Medical device components including implantable seals, tubing connectors, and drug delivery system parts.
Pharmaceutical processing equipment gaskets and diaphragms requiring cleanroom compatibility and extractables control.
Automotive sensors and electronic encapsulation where high reliability and thermal cycling resistance are critical.
Aerospace fluid handling seals exposed to extreme temperature gradients and low-outgassing environments.
Food-contact compliant seals and valves in high-purity processing systems (FDA 21 CFR 177.2600 compliant).
| Chemical Type | Platinum-catalyzed addition-cure silicone elastomer |
| Product Form | Two-component liquid silicone rubber (Part A + Part B) |
| Appearance | Paste-like, translucent to off-white, homogeneous dispersion |
| Shore A Hardness (cured, 7 d @ 23 °C) | 70 ± 3 |
| Tensile Strength (cured, ISO 37) | 9.5–11.0 MPa |
| Elongation at Break (cured, ISO 37) | ≥ 280 % |
| Compression Set (22 h @ 150 °C, ISO 815) | ≤ 15 % |
| Primary Applications | High-performance medical, pharmaceutical, and food-grade sealing components |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
