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High tear strength and excellent elongation at break for demanding dynamic sealing applications.
Outstanding resistance to compression set, ensuring long-term sealing performance under continuous stress.
Good processability with low viscosity in uncured state, enabling efficient injection molding and extrusion.
Excellent thermal stability across a wide operating temperature range (–60 °C to +200 °C).
Meets ISO 10993-5 and USP Class VI requirements for biocompatibility, suitable for medical device contact.
Medical tubing and fluid-handling components in diagnostic and therapeutic devices.
Seals and gaskets for pharmaceutical processing equipment and cleanroom environments.
Custom-molded parts for wearable health monitors and implantable device housings.
Extruded profiles for sterile packaging closures and single-use bioprocessing systems.
Soft-touch grips and ergonomic interfaces for handheld medical instruments.
| Chemical Type | Platinum-cured liquid silicone rubber (LSR) |
| Product Form | Two-component liquid system (Part A + Part B) |
| Appearance | Translucent, low-viscosity liquid |
| Shore A Hardness (Cured, 7 days @ 23 °C) | 55 ± 2 |
| Tensile Strength (ASTM D412) | ≥ 7.0 MPa |
| Elongation at Break (ASTM D412) | ≥ 450 % |
| Compression Set (22 h @ 150 °C, ASTM D395 B) | ≤ 20 % |
| Biocompatibility | ISO 10993-5 (cytotoxicity), USP Class VI |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
