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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 in liquid injection molding (LIM) and compression molding processes.
Meets biocompatibility requirements per ISO 10993–5 and USP Class VI for medical-grade use.
Low extractables and low volatility, suitable for applications requiring high purity and minimal odor.
Medical devices including respiratory masks, tubing connectors, and implantable component housings.
Automotive fluid handling components such as coolant expansion tanks and turbocharger hoses.
Food-contact gaskets and seals for processing equipment compliant with FDA 21 CFR §177.2600.
Consumer healthcare products like wearable sensor interfaces and drug delivery device seals.
Industrial sealing solutions for HVAC systems and precision instrumentation requiring dimensional stability.
| Chemical Type | Platinum-cured addition-cure liquid silicone rubber (LSR) |
| Product Form | Two-component liquid system (Part A + Part B) |
| Appearance | Translucent, viscous liquid (Part A); translucent, viscous liquid (Part B) |
| Shore A Hardness (cured, 7 days @ 23 °C) | 91 ± 2 |
| Tensile Strength (cured, ISO 37) | ≥ 9.0 MPa |
| Elongation at Break (cured, ISO 37) | ≥ 180 % |
| Compression Set (22 h @ 150 °C, ISO 815) | ≤ 25 % |
| Primary Applications | Medical, automotive, food-contact, and industrial 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
