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

Arichem HES-FR Flame Retardant

Arichem HES-FR Flame Retardant is a halogen-free, phosphorus-based intumescent additive engineered for thermoplastics like PP and PE. It delivers UL94 V-0 rating at low loading levels, ensures excellent thermal stability, low smoke emission, and maintains polymer mechanical properties. Designed for wire & cable, automotive, and electronics applications requiring high safety and RoHS/REACH compliance.
  • arichem hes fr flame retardant_fc8b195a
  • arichem hes fr flame retardant_fc8b195a

Features Of Arichem HES-FR Flame Retardant

  1. Halogen-free formulation ensuring 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 phosphorus content enabling efficient char formation and condensed-phase flame inhibition.

  4. Good compatibility with common engineering thermoplastics including polypropylene (PP), polyethylene (PE), and thermoplastic elastomers (TPE).

  5. Non-migrating design provides long-term flame retardancy retention in finished parts under thermal and mechanical stress.

Typical Applications Of Arichem HES-FR Flame Retardant

  1. Wire and cable jacketing for low-smoke zero-halogen (LSZH) communication and power cables.

  2. Interior automotive components such as dashboards, door panels, and seat frames requiring UL 94 V-0 rating.

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

  4. Building and construction materials including insulation sheathing, conduit, and ceiling tiles compliant with EN 13501-1 Class B-s1,d0.

  5. 3D printing filaments for functional prototypes requiring inherent flame resistance without post-treatment.

Specifications Of Arichem HES-FR Flame Retardant

Chemical TypeOrganophosphorus-based intumescent flame retardant
Product FormFree-flowing white to off-white granular powder
AppearanceUniform granules, no visible dust or agglomerates
Primary ApplicationsHalogen-free flame retardancy in polyolefins and TPEs
Key FeaturesUL 94 V-0 achievable at 18–22 wt% loading in PP; RoHS and REACH compliant
BenefitsReduced corrosion risk to processing equipment; improved recyclability vs. brominated alternatives
Density (23 °C)1.35–1.42 g/cm³
Moisture Content≤ 0.3 wt% (by Karl Fischer titration)


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