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High-transparency, platinum-cured silicone elastomer with excellent optical clarity and UV stability.
Low compression set and outstanding resilience for long-term sealing performance under dynamic conditions.
Biocompatibility compliant with USP Class VI and ISO 10993-5/10, suitable for medical device contact.
Excellent thermal stability across –60 °C to +200 °C continuous service range.
Easy processing via liquid injection molding (LIM) with low viscosity and controlled pot life.
Seals and gaskets for implantable and wearable medical devices.
Optical components in diagnostic equipment, including light guides and sensor encapsulants.
Soft-touch overmolds for handheld healthcare instruments and surgical tools.
Pharmaceutical primary packaging components requiring extractables & leachables control.
| Chemical Type | Platinum-cured addition-cure liquid silicone rubber (LSR) |
| Product Form | Two-part liquid system (Part A + Part B) |
| Appearance | Clear, viscous liquid (Part A); clear, low-viscosity catalyst (Part B) |
| Shore A Hardness (Cured) | 50 ± 3 |
| Tensile Strength (ASTM D412) | 8.5 MPa (typical) |
| Elongation at Break (ASTM D412) | 550% (typical) |
| Volume Resistivity (ASTM D257) | >1 × 10¹⁵ Ω·cm |
| Biocompatibility | USP Class VI, ISO 10993-5 (cytotoxicity), ISO 10993-10 (sensitization & irritation) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
