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

Dow XIAMETER RBC-1660-65 Silicone Rubber

Dow XIAMETER® RBC-1660-65 is a high-strength, heat-resistant addition-cure liquid silicone rubber designed for precision molding. It offers excellent flow, low viscosity, and rapid curing at elevated temperatures. Ideal for medical devices, seals, and automotive components requiring biocompatibility and UL 94 V-0 rating. Part of Dow’s trusted XIAMETER® portfolio—reliable, scalable, and engineered for demanding industrial applications.
  • dow xiameter rbc 1660 65 silicone rubber_b8dfe409
  • dow xiameter rbc 1660 65 silicone rubber_b8dfe409

Features Of Dow XIAMETER RBC-1660-65 Silicone Rubber

  1. High-temperature stability with continuous service capability up to 200 °C.

  2. Excellent compression set resistance for long-term sealing performance.

  3. Good processability in extrusion and injection molding operations.

  4. Low volatility and minimal extractables, supporting regulatory compliance for demanding applications.

  5. Consistent rheology and batch-to-batch reproducibility for reliable manufacturing.

Typical Applications Of Dow XIAMETER RBC-1660-65 Silicone Rubber

  1. Automotive fluid-handling seals and gaskets (e.g., coolant, brake, and fuel systems).

  2. Industrial hose and tubing requiring thermal and chemical resistance.

  3. Medical device components compliant with ISO 10993 and USP Class VI requirements.

  4. Electrical insulation parts for high-voltage and high-temperature environments.

  5. Food-grade processing equipment seals meeting FDA 21 CFR 177.2600 requirements.

Specifications Of Dow XIAMETER RBC-1660-65 Silicone Rubber

Chemical TypeHigh-consistency silicone rubber (HCR), platinum-cured
Product FormTwo-part compound (Base + Catalyst)
AppearanceOpaque, off-white to light tan gum stock
Hardness (Shore A, ASTM D2240)65 ± 3
Tensile Strength (ASTM D412)≥ 8.0 MPa
Elongation at Break (ASTM D412)≥ 350 %
Compression Set (22 h @ 200 °C, ASTM D395 B)≤ 35 %
Key FeaturesThermal stability, low compression set, platinum-cure system, FDA-compliant base formulation


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *