High tear strength and excellent elongation at break for demanding dynamic applications.
Outstanding thermal stability with continuous service temperature range from –60 °C to +180 °C.
Platinum-catalyzed addition cure system enabling low shrinkage, precise dimensional control, and minimal by-products.
Excellent electrical insulation properties and long-term UV resistance.
Good adhesion to various substrates including metals, plastics, and other silicones—without primer in many cases.
Automotive sensor encapsulation and protective grommets.
Medical device components requiring biocompatibility and sterilization resistance (e.g., autoclave, gamma).
Industrial sealing systems for high-temperature environments such as engine compartments and exhaust manifolds.
LED lighting encapsulants and optical lenses requiring high transparency and thermal reliability.
Custom molded parts for aerospace and electronics where low outgassing and flame retardancy are critical.
| Chemical Type | Platinum-catalyzed addition-curing liquid silicone rubber (LSR) |
| Product Form | Two-component (Part A + Part B) viscous liquid |
| Appearance | Translucent, low-viscosity liquid (Part A); translucent, slightly higher viscosity liquid (Part B) |
| Primary Applications | Encapsulation, molding, sealing, and potting in automotive, medical, and electronics sectors |
| Key Features | Fast cure at elevated temperatures, low compression set, high hydrophobicity |
| Benefits | Reduced cycle times in injection molding, consistent part quality, and compliance with ISO 10993–5/10 for cytotoxicity |
| Cure System | Addition cure (hydrosilylation), inhibited at room temperature |
| Shelf Life | 12 months at ≤25 °C in unopened original packaging |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China