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

Dow XIAMETER RBB-2004-60 Silicone Rubber

Dow XIAMETER RBB-2004-60 Silicone Rubber is a high-consistency, platinum-cured elastomer offering excellent mechanical strength, thermal stability up to 200°C, and low compression set. Designed for extrusion and injection molding, it delivers consistent cure performance, superior electrical insulation, and biocompatibility per ISO 10993. Ideal for medical tubing, seals, and automotive components requiring reliability and regulatory compliance.
  • dow xiameter rbb 2004 60 silicone rubber_ad46ede4
  • dow xiameter rbb 2004 60 silicone rubber_ad46ede4

Features Of Dow XIAMETER RBB-2004-60 Silicone Rubber

  1. High-consistency, two-part addition-cure silicone rubber with excellent processability in compression and transfer molding.

  2. Offers outstanding thermal stability and long-term performance across a wide temperature range (–50 °C to +200 °C).

  3. Low compression set and superior resilience for dynamic sealing and gasketing applications.

  4. Meets ISO 10993 biocompatibility requirements for medical device components (when fully cured).

  5. Excellent electrical insulation properties and resistance to UV, ozone, and weathering.

Typical Applications Of Dow XIAMETER RBB-2004-60 Silicone Rubber

  1. Medical device seals and gaskets for diagnostic equipment and wearable sensors.

  2. Automotive under-hood components including sensor housings and fluid-resistant seals.

  3. Industrial valves, pump diaphragms, and precision molded elastomeric parts.

  4. Consumer electronics enclosures requiring EMI shielding compatibility and tactile feedback.

  5. Food-contact compliant gaskets and seals for processing equipment (per FDA 21 CFR §177.2600).

Specifications Of Dow XIAMETER RBB-2004-60 Silicone Rubber

Chemical TypePlatinum-catalyzed addition-cure silicone rubber
Product FormTwo-part liquid system (Part A: base; Part B: catalyst)
AppearanceOpaque, viscous paste (Part A); translucent, low-viscosity liquid (Part B)
Primary ApplicationsCompression molding, transfer molding, and high-precision elastomeric parts
Key FeaturesLow compression set, high tear strength, excellent dimensional stability
BenefitsReduced post-mold trimming, consistent batch-to-batch performance, minimal outgassing
Curing SystemPlatinum-based addition reaction (inhibitor-modulated, heat-activated)
Shelf Life12 months at 25 °C when stored unopened in original packaging


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