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

Dow SILASTIC 9202-30 LSR Silicone Rubber

Dow SILASTIC 9202-30 is a platinum-cured liquid silicone rubber (LSR) from Dow’s SILASTIC medical-grade series, offering excellent biocompatibility, thermal stability, and low compression set. It cures rapidly at elevated temperatures, supports injection molding, and meets ISO 10993 and USP Class VI standards for healthcare applications.
  • dow silastic 9202 30 lsr silicone rubber_e2c8cecc
  • dow silastic 9202 30 lsr silicone rubber_e2c8cecc

Features Of Dow SILASTIC 9202-30 LSR Silicone Rubber

  1. Platinum-catalyzed liquid silicone rubber (LSR) offering excellent thermal stability and long-term aging resistance.

  2. Low viscosity and high flowability, enabling precise mold filling for complex, thin-walled geometries.

  3. Fast cure kinetics at elevated temperatures, supporting high-volume injection molding production cycles.

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

  5. Outstanding electrical insulation properties and consistent dielectric performance across temperature ranges.

Typical Applications Of Dow SILASTIC 9202-30 LSR Silicone Rubber

  1. Medical-grade components including syringe plungers, respiratory masks, and drug delivery device seals.

  2. Automotive sensors, ignition system parts, and under-hood sealing gaskets requiring thermal resilience.

  3. Consumer electronics encapsulation for wearable devices, connectors, and tactile interface buttons.

  4. Food-contact approved parts such as kitchen appliance seals, baby bottle components, and beverage dispensing systems.

Specifications Of Dow SILASTIC 9202-30 LSR Silicone Rubber

Chemical TypePlatinum-catalyzed Liquid Silicone Rubber (LSR)
Product FormTwo-part liquid system (Part A + Part B)
Appearance (Uncured)Translucent, low-viscosity liquid
Primary ApplicationsMedical devices, automotive components, consumer electronics, food-contact parts
Key FeaturesFast curing, high flow, biocompatible, thermally stable
BenefitsReduced cycle time, excellent part replication, regulatory compliance support
Cure Temperature Range110–170 °C
Shore A Hardness (Cured)30 ± 2


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