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Room-temperature vulcanizing (RTV) two-component addition-cure silicone rubber system.
Excellent dimensional stability and low shrinkage during curing.
High tear strength and outstanding elongation at break for demanding elastomeric performance.
Good resistance to aging, UV radiation, and extreme temperatures (–60 °C to +200 °C).
Low viscosity before mixing enables easy degassing and precise mold filling.
Prototyping and master model making in rapid tooling and vacuum casting.
Manufacturing of soft-touch grips and ergonomic components for consumer electronics.
Production of medical device housings and non-implantable silicone parts.
Sealing and gasketing in automotive lighting and sensor assemblies.
Artistic casting, special effects prosthetics, and museum conservation replicas.
| Chemical Type | Platinum-catalyzed addition-cure silicone rubber |
| Product Form | Two-component liquid system (Part A + Part B) |
| Appearance | Translucent to opaque viscous liquid (color varies by grade) |
| Mixing Ratio (A:B) | 1:1 by weight |
| Curing Time (23 °C / 50% RH) | Surface dry in ~30 min; full cure in 24 h |
| Hardness (Shore A) | 20–50 (depending on specific grade) |
| Tensile Strength | 4–8 MPa |
| Elongation at Break | 150–350% |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
