Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Dow SILASTIC 9202-50 LSR Silicone Rubber

Dow SILASTIC 9202-50 is a platinum-cured liquid silicone rubber (LSR) from Dow’s SILASTIC® LSR series, offering excellent flow, low viscosity, and rapid cure for precision injection molding. It delivers high tear strength, thermal stability, and biocompatibility—ideal for medical devices, seals, and automotive components requiring ISO 10993 and USP Class VI compliance.
  • dow silastic 9202 50 lsr silicone rubber_32b2832c
  • dow silastic 9202 50 lsr silicone rubber_32b2832c

Features Of Dow SILASTIC 9202-50 LSR Silicone Rubber

  1. Platinum-catalyzed liquid silicone rubber (LSR) with excellent thermal stability and long-term compression set resistance.

  2. Two-part, low-viscosity formulation enabling precise metering, efficient mixing, and reliable mold filling for complex geometries.

  3. Fast cure profile optimized for high-throughput injection molding processes without compromising physical property development.

  4. Biocompatibility compliant with ISO 10993-5 and USP Class VI testing protocols for medical device applications.

  5. Excellent electrical insulation properties and consistent performance across wide temperature ranges (–60 °C to 200 °C).

Typical Applications Of Dow SILASTIC 9202-50 LSR Silicone Rubber

  1. Medical-grade components including syringe plungers, respiratory masks, and wearable sensor housings.

  2. Automotive fluid handling parts such as turbocharger hoses, coolant connectors, and EV battery module gaskets.

  3. Consumer electronics seals and protective overmolds for wearables, smart devices, and waterproof enclosures.

  4. Food-contact compliant parts like baby bottle nipples, kitchen appliance seals, and beverage dispensing components.

  5. Industrial sealing solutions for pumps, valves, and instrumentation requiring chemical resistance and dimensional stability.

Specifications Of Dow SILASTIC 9202-50 LSR Silicone Rubber

Chemical TypePlatinum-catalyzed Liquid Silicone Rubber (LSR)
Product FormTwo-component (A + B), pumpable liquid
Appearance (Part A)Translucent, low-viscosity liquid
Appearance (Part B)Translucent, low-viscosity liquid
Primary ApplicationsMedical devices, automotive sealing, consumer electronics, food-contact products
Key FeaturesFast cure, low compression set, biocompatible, excellent flow characteristics
BenefitsHigh production efficiency, part consistency, regulatory readiness, design flexibility
Cure Temperature Range110 °C to 170 °C (recommended)


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