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High-transparency, platinum-cured liquid silicone rubber (LSR) with excellent optical clarity and UV stability.
Fast curing at elevated temperatures, enabling high-efficiency injection molding for mass production.
Outstanding biocompatibility, compliant with ISO 10993-5/-10 and USP Class VI for medical-grade applications.
Excellent mechanical properties including high tear strength and elongation at break after vulcanization.
Low compression set and superior resistance to aging, heat, and repeated sterilization cycles (e.g., steam, gamma, EtO).
Medical devices: syringe plungers, respiratory masks, catheter components, and drug delivery system seals.
Healthcare consumables: baby bottle nipples, breast pump parts, and wearable sensor housings.
Optical components: light-diffusing elements, LED encapsulation lenses, and transparent gaskets for lighting systems.
Automotive interior parts: soft-touch knobs, transparent control buttons, and HVAC seals requiring clarity and durability.
| Chemical Type | Platinum-cured Liquid Silicone Rubber (LSR) |
| Product Form | Two-component (A+B), pourable liquid system |
| Appearance | Water-clear, viscous liquid (Component A); colorless to pale yellow liquid (Component B) |
| Shore A Hardness (Cured) | 90 ± 2 |
| Tensile Strength (Cured) | ≥ 9.0 MPa |
| Elongation at Break (Cured) | ≥ 250 % |
| Curing Temperature Range | 110–180 °C |
| Primary Applications | Medical devices, healthcare products, optical components, premium consumer goods |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
