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

FR5010 PBT Halogen-Free Flame Retardant

FR5010 is a halogen-free flame-retardant PBT resin from the FR series by PolyOne (now part of Avient), offering UL94 V-0 rating at 0.8 mm, excellent flow, thermal stability and mechanical performance—ideal for automotive connectors and electronics housings requiring RoHS/REACH compliance.
  • fr5010 pbt halogen free flame retardant_79c51b96
  • fr5010 pbt halogen free flame retardant_79c51b96

Features Of FR5010 PBT Halogen-Free Flame Retardant

  1. UL94 V-0 rated at 1.6 mm thickness without dripping or afterglow.

  2. Phosphorus-based, halogen-free formulation ensuring low smoke density and minimal corrosive gas emission during combustion.

  3. Excellent thermal stability compatible with standard PBT polymer processing temperatures (230–260 °C).

  4. Maintains high mechanical performance—retains >90% tensile strength and impact resistance of base PBT resin.

  5. Good dispersion and compatibility with glass-fiber-reinforced PBT compounds.

Typical Applications Of FR5010 PBT Halogen-Free Flame Retardant

  1. Electrical connectors and housings for automotive ECUs and charging systems.

  2. Consumer electronics enclosures including power adapters, smart home hubs, and USB-C accessories.

  3. Industrial control components such as relay bases, terminal blocks, and sensor housings.

  4. LED lighting modules and driver housings requiring RoHS-compliant, flame-retarded thermoplastics.

  5. Medical device casings where low halogen content and regulatory compliance are critical.

Specifications Of FR5010 PBT Halogen-Free Flame Retardant

Chemical TypeOrganophosphorus compound
Product FormPellets
AppearanceOff-white to light beige free-flowing pellets
Primary ApplicationsFlame retardant additive for PBT and PBT/glass fiber blends
Key FeaturesHalogen-free, UL94 V-0 compliant, RoHS 2015/863/EU compliant
Recommended Loading Level12–15 wt% in PBT resin
Storage ConditionsStore in dry, cool conditions (<25 °C); keep sealed to prevent moisture absorption
Regulatory ComplianceREACH SVHC-free, no PFAS, no antimony trioxide


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