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

Dow XIAMETER RBB-2007-35 Silicone Rubber

Dow XIAMETER® RBB-2007-35 is a high-strength, platinum-cured liquid silicone rubber (LSR) offering excellent flow, low viscosity, and rapid cure. Ideal for precision molding of medical devices, seals, and automotive parts, it delivers superior biocompatibility, thermal stability, and mechanical resilience across demanding applications.
  • dow xiameter rbb 2007 35 silicone rubber_da22b1fc
  • dow xiameter rbb 2007 35 silicone rubber_da22b1fc

Features Of Dow XIAMETER RBB-2007-35 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 electrical insulation properties across a wide temperature and frequency range.

  4. Low volatility and minimal extractables, supporting compliance with stringent industry standards.

  5. Easy processing via extrusion and compression molding without requiring post-cure for basic applications.

Typical Applications Of Dow XIAMETER RBB-2007-35 Silicone Rubber

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

  2. Industrial hose and tubing for fluid transfer in food-grade and general-purpose systems.

  3. Electrical insulation components such as cable jackets and terminal boots.

  4. Medical device housings and non-implantable components requiring biocompatibility support (ISO 10993-5 tested).

  5. Appliance door seals and thermal barrier components in consumer white goods.

Specifications Of Dow XIAMETER RBB-2007-35 Silicone Rubber

Chemical TypeHigh-consistency silicone rubber (HCR), platinum-cured
Product FormUncured gum stock, supplied in standard slabs or rolls
AppearanceOpaque, off-white to light tan elastomeric sheet
Hardness (Shore A, ASTM D2240)65 ± 3
Tensile Strength (ASTM D412)≥ 7.0 MPa
Elongation at Break (ASTM D412)≥ 350 %
Density (ASTM D792)1.12–1.16 g/cm³
Curing SystemPt-catalyzed addition cure; no by-products formed


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