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High-transparency, addition-cure liquid silicone rubber with excellent optical clarity and low haze.
Ultra-low compression set for long-term sealing performance under continuous mechanical stress.
Excellent thermal stability, maintaining physical integrity from –50 °C to +200 °C.
Biocompatibility compliant with ISO 10993 and USP Class VI for medical-grade applications.
Low viscosity before cure, enabling precise metering, dispensing, and mold filling for complex geometries.
Optical lenses and light guides in LED lighting and automotive lighting systems.
Sealing components for implantable and wearable medical devices requiring transparency and biocompatibility.
Soft-touch overmolding on electronic housings and user interface elements.
Encapsulation of sensitive sensors and optoelectronic assemblies exposed to thermal cycling.
Gasketing and bonding layers in precision optical instruments and diagnostic equipment.
| Chemical Type | Platinum-catalyzed addition-cure silicone rubber |
| Product Form | Two-part liquid (Part A: base, Part B: catalyst) |
| Appearance | Clear, colorless liquid |
| Shore A Hardness (Cured) | 70 ± 3 |
| Tensile Strength (Cured) | 8.5 MPa (ASTM D412) |
| Elongation at Break (Cured) | 220% (ASTM D412) |
| Density (Uncured) | 1.12 g/cm³ (ASTM D1505) |
| Primary Applications | Medical optics, LED encapsulation, precision sealing |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
