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

ICL FR-370 Flame Retardant

ICL FR-370 is a brominated flame retardant from ICL’s FR-370 series, designed for engineering plastics like ABS, HIPS, and PC/ABS blends. It offers excellent thermal stability, low volatility, and superior flame retardancy (UL94 V-0 rated). Compatible with common processing methods, it maintains mechanical properties while meeting stringent fire safety standards globally.
  • icl fr 370 flame retardant_310a1bc4
  • icl fr 370 flame retardant_310a1bc4

Features Of ICL FR-370 Flame Retardant

  1. Halogen-free formulation ensuring low smoke and zero corrosive gas emission during combustion.

  2. Excellent thermal stability, maintaining performance up to 300 °C in polymer processing conditions.

  3. High phosphorus content enabling efficient char formation and flame inhibition in thermoplastics.

  4. Good compatibility with polyolefins, engineering plastics, and elastomers without compromising mechanical properties.

  5. UL 94 V-0 rated at 1.6 mm thickness in PP and PE compounds, meeting stringent fire safety standards.

Typical Applications Of ICL FR-370 Flame Retardant

  1. Flame-retarded polypropylene (PP) for automotive interior components.

  2. Low-smoke cables and wire jacketing in building and infrastructure wiring systems.

  3. Electrical enclosures and housings for consumer electronics and industrial equipment.

  4. Thermoplastic elastomer (TPE) formulations used in flexible tubing and seals.

  5. Household appliance parts requiring RoHS-compliant, halogen-free fire protection.

Specifications Of ICL FR-370 Flame Retardant

Chemical TypeOrganophosphorus compound
Product FormFree-flowing white granules
AppearanceOff-white to light beige granules
Density (23 °C)1.35–1.42 g/cm³
Phosphorus Content18.5–19.5 wt%
Melting Range240–260 °C
Moisture Content (max)0.15 wt%
Primary ApplicationsPolyolefins, TPEs, engineering thermoplastics


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