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

Silicone Flame Retardant

Dow SILASTIC® FR-1000 Series Silicone Flame Retardant is a platinum-cured, halogen-free elastomer offering UL94 V-0 rating, excellent thermal stability (up to 200°C), and low smoke emission. Designed for high-reliability wire & cable, automotive gaskets, and EV battery sealing, it combines flame resistance with silicone’s inherent flexibility, weather resistance, and electrical insulation.
  • silicone flame retardant_93f0d145
  • silicone flame retardant_93f0d145

Features Of Silicone Flame Retardant

  1. Non-halogenated formulation for environmentally responsible fire protection.

  2. Thermally stable up to 300 °C, maintaining flame-retardant performance during high-temperature processing.

  3. Excellent compatibility with silicone elastomers, resins, and thermoplastic matrices.

  4. Low smoke density and minimal toxic gas emission during combustion (UL 94 V-0 rated).

  5. Retains mechanical flexibility and elongation properties in flame-retarded compounds.

Typical Applications Of Silicone Flame Retardant

  1. Flame-retardant silicone rubber for wire & cable jacketing and insulation.

  2. Fire-safe encapsulants and potting compounds in electronics and power modules.

  3. Interior automotive components requiring FMVSS 302 compliance.

  4. Building sealants and gasketing materials for passive fire protection systems.

  5. Medical-grade silicone devices needing low-toxicity flame resistance.

Specifications Of Silicone Flame Retardant

Chemical TypeOrganosilicon polymer additive
Product FormFree-flowing white powder
AppearanceWhite to off-white granular solid
Primary ApplicationsSilicone elastomers, RTV/HTV silicones, specialty sealants
Key FeaturesHalogen-free, RoHS compliant, REACH registered
Recommended Loading Range15–30 wt% (varies by base polymer)
Storage ConditionsStore in cool, dry place; protect from moisture and direct sunlight
Shelf Life24 months under recommended storage conditions


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