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High-consistency, addition-cure liquid silicone rubber (LSR) with excellent processability in injection molding.
UL 94 V-0 rated for flame resistance, supporting stringent safety requirements in electronic and medical applications.
Biocompatibility per ISO 10993-5 and USP Class VI, suitable for short-term implantable and skin-contact medical devices.
Outstanding thermal stability with continuous service temperature range from –60 °C to +200 °C.
Low compression set and superior rebound resilience for long-term sealing and dynamic gasket performance.
Medical device components including syringe plungers, respiratory masks, and drug delivery system seals.
Automotive sensors, ignition caps, and under-hood sealing parts requiring thermal and chemical resistance.
Consumer electronics housings and protective gaskets for wearables and portable diagnostic equipment.
Industrial fluid handling components such as diaphragms, valves, and pump membranes exposed to aggressive media.
Food-grade appliance seals and components compliant with FDA 21 CFR §177.2600.
| Chemical Type | Platinum-catalyzed addition-cure liquid silicone rubber (LSR) |
| Product Form | Two-part liquid system (Part A: base; Part B: catalyst) |
| Appearance | Opaque off-white viscous liquid (Part A); translucent light yellow liquid (Part B) |
| Shore A Hardness (Cured, 7 days @ 23 °C) | 90 ± 2 |
| Tensile Strength (ASTM D412) | 8.5 MPa minimum |
| Elongation at Break (ASTM D412) | 180% minimum |
| Compression Set (22 hrs @ 175 °C, ASTM D395 Method B) | ≤25% |
| Primary Applications | Medical devices, automotive sealing, electronics encapsulation, food contact 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
