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

PhireGuard DR-92 Flame Retardant

PhireGuard DR-92 is a halogen-free, phosphorus-nitrogen synergistic flame retardant from the PhireGuard DR series, engineered for engineering plastics like PA6/PA66. It delivers UL94 V-0 rating at low loading, excellent thermal stability, and minimal impact on mechanical properties—ideal for demanding automotive and electronics applications.
  • phireguard dr 92 flame retardant_8b4bd4e9
  • phireguard dr 92 flame retardant_8b4bd4e9

Features Of PhireGuard DR-92 Flame Retardant

  1. Halogen-free formulation ensures low smoke density and minimal toxic gas emission during combustion.

  2. Excellent thermal stability, maintaining performance up to 300 °C without significant decomposition.

  3. High compatibility with polyolefins, engineering thermoplastics, and elastomers for uniform dispersion.

  4. UL 94 V-0 rated at 1.6 mm thickness in compounded PP and PE systems.

  5. Low migration tendency and superior long-term retention of flame-retardant efficacy under aging conditions.

Typical Applications Of PhireGuard DR-92 Flame Retardant

  1. Wire and cable insulation and jacketing for building wiring and data transmission cables.

  2. Flame-retardant polypropylene (PP) and polyethylene (PE) used in automotive interior components.

  3. Electrical enclosures and housings for consumer electronics and industrial control panels.

  4. Fire-safe nonwovens and thermoplastic composites in public transportation seating.

  5. 3D printing filaments requiring certified flame resistance for functional prototyping.

Specifications Of PhireGuard DR-92 Flame Retardant

Chemical TypeOrganophosphorus-based, halogen-free flame retardant
Product FormFree-flowing white granules
AppearanceOff-white to light beige, odorless granular solid
Primary ApplicationsPolyolefins (PP, PE), TPEs, and engineering thermoplastics
Key FeaturesUL 94 V-0 compliant, RoHS 3 and REACH compliant, non-blooming
BenefitsReduced corrosivity vs. halogenated alternatives; improved mechanical property retention
Density (23 °C)1.38–1.42 g/cm³
Decomposition Onset (TGA, N₂)≥275 °C


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