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

Dow SILASTIC Liquid Silicone Rubber 9151-200P Silicone Rubber

Dow SILASTIC Liquid Silicone Rubber 9151-200P is a platinum-cured, two-part LSR offering excellent flow, low viscosity, and fast cure—ideal for precision molding of medical, automotive, and consumer parts. It delivers high biocompatibility, thermal stability, and mechanical resilience with minimal post-cure requirements.
  • dow silastic liquid silicone rubber 9151 200p silicone rubber_6084c1b2
  • dow silastic liquid silicone rubber 9151 200p silicone rubber_6084c1b2

Features Of Dow SILASTIC Liquid Silicone Rubber 9151-200P Silicone Rubber

  1. Platinum-cured, two-part LSR system offering excellent flow and low viscosity for precise mold filling.

  2. Fast cure profile at elevated temperatures, enabling high-throughput production in injection molding processes.

  3. Outstanding biocompatibility, compliant with USP Class VI and ISO 10993-5/-10 testing requirements.

  4. Excellent thermal stability and long-term compression set resistance for demanding sealing and gasketing applications.

  5. Low extractables and minimal odor, suitable for medical devices and food-contact applications.

Typical Applications Of Dow SILASTIC Liquid Silicone Rubber 9151-200P Silicone Rubber

  1. Medical tubing and catheters requiring kink resistance and sterilization compatibility.

  2. Implantable and wearable medical device components, including housings and encapsulants.

  3. Pharmaceutical stoppers and seals for vials and syringes.

  4. Food-grade gaskets and seals for processing equipment and packaging machinery.

  5. High-precision molded parts for diagnostic instruments and drug delivery systems.

Specifications Of Dow SILASTIC Liquid Silicone Rubber 9151-200P Silicone Rubber

Chemical TypePlatinum-catalyzed addition-cure liquid silicone rubber
Product FormTwo-component (Part A + Part B) liquid system
AppearancePart A: Translucent, low-viscosity liquid; Part B: Translucent, low-viscosity liquid
Primary ApplicationsMedical devices, pharmaceutical packaging, food contact components
Key FeaturesUSP Class VI compliant, ISO 10993 tested, low compression set, fast cure
BenefitsConsistent part quality, excellent demoldability, minimal post-cure requirements
Cure Temperature Range110–160 °C (typical mold temperature)
Shore A Hardness (Post-Cure)50 ± 3


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