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

Dow SILASTIC RBL-9694-20P A&B Liquid Silicone Rubber

Dow SILASTIC RBL-9694-20P A&B is a platinum-cured liquid silicone rubber (LSR) from Dow’s SILASTIC medical-grade series. It offers excellent biocompatibility (ISO 10993/USP Class VI), low viscosity for precise molding, and rapid cure at elevated temperatures. Ideal for high-precision healthcare components like catheters, seals, and wearable device parts requiring consistency, clarity, and sterilization resistance.
  • dow silastic rbl 9694 20p a b liquid silicone rubber_fff4465e
  • dow silastic rbl 9694 20p a b liquid silicone rubber_fff4465e

Features Of Dow SILASTIC RBL-9694-20P A&B Liquid Silicone Rubber

  1. Platinum-catalyzed, two-part addition-cure liquid silicone rubber system for high-precision molding.

  2. Excellent flow characteristics and low viscosity for intricate part replication and thin-wall encapsulation.

  3. UL 94 V-0 rated flame retardancy without halogen additives — ideal for safety-critical applications.

  4. Biocompatibility tested per ISO 10993-5 and USP Class VI; suitable for medical device components.

  5. Outstanding thermal stability with continuous use up to 200°C and low compression set retention.

Typical Applications Of Dow SILASTIC RBL-9694-20P A&B Liquid Silicone Rubber

  1. Medical tubing and catheter components requiring flexibility, kink resistance, and sterilization compatibility.

  2. Seals and gaskets for automotive EV battery modules exposed to thermal cycling and vibration.

  3. Wearable sensor housings and skin-contact electronics requiring soft-touch feel and hypoallergenic performance.

  4. Consumer appliance seals and knobs demanding food-contact compliance (FDA 21 CFR §177.2600) and color stability.

  5. Industrial fluid-handling connectors requiring chemical resistance to oils, coolants, and mild solvents.

Specifications Of Dow SILASTIC RBL-9694-20P A&B Liquid Silicone Rubber

Chemical TypePlatinum-cured addition-cure LSR
Product FormTwo-component (A & B) liquid silicone rubber
Appearance (Part A)Translucent, viscous liquid
Appearance (Part B)Translucent, viscous liquid
Primary ApplicationsMedical devices, automotive sealing, wearables, consumer appliances
Key FeaturesFlame retardant (UL 94 V-0), biocompatible, low compression set, excellent flow
Shore A Hardness (Cured, 7 days @ 23°C)60 ± 3
Cure Conditions (Standard)10 min @ 150°C or 30 min @ 125°C


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