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

Dow XIAMETER RBB-2002-75 Silicone Rubber

Dow XIAMETER® RBB-2002-75 is a high-consistency silicone rubber (HCR) offering excellent mechanical strength thermal stability and easy processing for extrusion and compression molding. Part of Dow’s XIAMETER® portfolio it delivers consistent rheology low volatility and reliable cure performance across automotive medical and industrial applications.
  • dow xiameter rbb 2002 75 silicone rubber_54933db9
  • dow xiameter rbb 2002 75 silicone rubber_54933db9

Features Of Dow XIAMETER RBB-2002-75 Silicone Rubber

  1. High-temperature stability up to 200 °C for extended service life in demanding thermal environments.

  2. Excellent compression set resistance, maintaining sealing integrity after prolonged deformation.

  3. Good processability with low viscosity and extended pot life for efficient mixing and molding operations.

  4. Outstanding electrical insulation properties across wide temperature and frequency ranges.

  5. Meets UL 94 V-0 flammability rating for enhanced safety in electronic and automotive applications.

Typical Applications Of Dow XIAMETER RBB-2002-75 Silicone Rubber

  1. Automotive under-hood gaskets and seals exposed to high heat and oil contact.

  2. Electrical insulation components for power modules and EV battery systems.

  3. Industrial fluid-handling seals requiring resistance to steam, ozone, and weathering.

  4. Medical device housings and enclosures requiring biocompatibility support (ISO 10993 tested).

  5. LED lighting encapsulants and thermal interface pads for heat dissipation management.

Specifications Of Dow XIAMETER RBB-2002-75 Silicone Rubber

Chemical TypePlatinum-cured liquid silicone rubber (LSR)
Product FormTwo-part liquid system (Part A + Part B)
AppearanceTranslucent, low-viscosity liquid
Primary ApplicationsSealing, encapsulation, and thermal management in automotive and electronics
Key FeaturesHigh thermal stability, low compression set, excellent dielectric strength
BenefitsReduced part failure, extended component lifespan, simplified manufacturing
Curing SystemPt-catalyzed addition cure (no by-products)
Shore A Hardness (Cured)75 ± 2


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