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High-transparency, platinum-cured liquid silicone rubber (LSR) with excellent optical clarity and low haze.
Outstanding thermal stability for continuous use from –50 °C to +200 °C.
Low compression set and superior resilience after prolonged deformation.
Excellent electrical insulation properties with high dielectric strength and volume resistivity.
Biocompatibility compliant with ISO 10993-5 and USP Class VI for medical-grade applications.
Medical tubing and fluid-handling components in diagnostic and drug delivery systems.
Optically clear seals and gaskets for LED lighting housings and sensor windows.
Soft-touch overmolding on electronic device housings and wearable health monitors.
Pharmaceutical stoppers and elastomeric closures requiring extractables control.
| Chemical Type | Platinum-catalyzed addition-cure liquid silicone rubber (LSR) |
| Product Form | Two-component (Part A + Part B), viscous liquid |
| Appearance | Colorless to pale yellow, transparent liquid |
| Shore A Hardness (Cured, 72 h @ 150 °C) | 50 ± 3 |
| Tensile Strength (ASTM D412) | 8.0 MPa (typical) |
| Elongation at Break (ASTM D412) | 550 % (typical) |
| Density (ASTM D1475) | 1.12 g/cm³ (typical) |
| Primary Applications | Medical devices, optical sealing, precision overmolding, pharmaceutical 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
