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

Adeka FP-2500S Flame Retardant

Adeka FP-2500S is a halogen-free phosphorus-based flame retardant from Adeka’s FP series, designed for engineering plastics like PBT and PC blends. It delivers excellent thermal stability, low smoke generation, and superior UL94 V-0 rating at low loading levels. Compatible with glass-fiber reinforcement, it maintains mechanical properties while meeting stringent RoHS and REACH requirements for electronics and automotive applications.
  • adeka fp 2500s flame retardant_f4cabdae
  • adeka fp 2500s flame retardant_f4cabdae

Features Of Adeka FP-2500S Flame Retardant

  1. Halogen-free phosphorus-based flame retardant offering excellent thermal stability up to 300°C.

  2. Low volatility and minimal migration, ensuring long-term flame-retardant performance in polymer matrices.

  3. Good compatibility with engineering thermoplastics including polyamide (PA6, PA66) and polybutylene terephthalate (PBT).

  4. Enables UL94 V-0 rating at low loading levels (typically 12–15 wt%) without significantly compromising mechanical properties.

  5. Non-corrosive to processing equipment and exhibits low smoke density during combustion.

Typical Applications Of Adeka FP-2500S Flame Retardant

  1. Electrical and electronic components requiring RoHS-compliant flame retardancy (e.g., connectors, switches, housings).

  2. Automotive interior parts such as control panels, sensor housings, and under-hood components.

  3. Consumer appliance casings and structural parts where UL94 V-0 certification is mandatory.

  4. Industrial automation enclosures and power distribution modules exposed to elevated ambient temperatures.

Specifications Of Adeka FP-2500S Flame Retardant

Chemical TypeOrganophosphorus compound (phosphinate derivative)
Product FormFree-flowing white granules
AppearanceOff-white to light beige granules
Primary ApplicationsFlame retardant additive for polyamide and PBT resins
Key FeaturesHalogen-free, UL94 V-0 capable, low-migration, thermally stable
BenefitsEnhanced fire safety compliance, reduced corrosivity, improved recyclability vs. brominated systems
Recommended Processing Temperature Range240–280°C
Storage ConditionsStore in cool, dry place; keep container tightly closed


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