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

Dow XIAMETER RBB-2001-60 Silicone Rubber

Dow XIAMETER® RBB-2001-60 is a high-consistency silicone rubber (HCR) from Dow’s XIAMETER® portfolio, offering excellent mechanical strength, thermal stability, and compression set resistance. Ideal for extrusion and injection molding, it delivers consistent cure behavior and superior processability across demanding industrial applications.
  • dow xiameter rbb 2001 60 silicone rubber_600982c4
  • dow xiameter rbb 2001 60 silicone rubber_600982c4

Features Of Dow XIAMETER RBB-2001-60 Silicone Rubber

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

  2. Outstanding thermal stability and long-term performance across -55 °C to 200 °C operating range.

  3. Low compression set and superior mechanical resilience after prolonged heat exposure.

  4. Excellent electrical insulation properties and UL 94 V-0 rated flame retardancy (when compounded with appropriate fillers).

  5. Good adhesion to common substrates including metals and engineering plastics without primer.

Typical Applications Of Dow XIAMETER RBB-2001-60 Silicone Rubber

  1. Automotive ignition system components, such as spark plug boots and coil covers.

  2. Electrical and electronic encapsulation housings requiring thermal management and dielectric integrity.

  3. Industrial gaskets and seals for high-temperature fluid handling systems.

  4. Medical device housings and connectors where biocompatibility (per ISO 10993) and sterilization resistance are required.

  5. Aerospace environmental sealing applications subject to wide temperature cycling and vibration.

Specifications Of Dow XIAMETER RBB-2001-60 Silicone Rubber

Chemical TypePlatinum-catalyzed addition-cure silicone elastomer
Product FormTwo-component, high-consistency rubber (Part A: base; Part B: catalyst)
AppearanceOpaque, dough-like compound (Part A); translucent viscous liquid (Part B)
Primary ApplicationsHigh-temperature sealing, electrical insulation, and structural bonding
Key FeaturesLow compression set, thermal aging resistance, flame retardant capability (with filler)
BenefitsReduced post-mold shrinkage, consistent cure profile, extended service life under thermal stress
Cure SystemPt-catalyzed hydrosilylation (inhibitor-modulated for processing safety)
Shelf Life12 months at ≤25 °C (unopened, original packaging)


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