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

Clariant Exolit AP 755 Flame Retardant

Clariant Exolit AP 755 is a halogen-free, phosphorus-based flame retardant from Clariant’s Exolit AP series, designed for polyolefins and engineering plastics. It offers excellent thermal stability, low smoke emission, and good mechanical property retention. Widely used in automotive, electronics, and cable applications, it complies with RoHS and REACH regulations while enabling efficient processing and UL94 V-0 certification.
  • clariant exolit ap 755 flame retardant_59f87d68
  • clariant exolit ap 755 flame retardant_59f87d68

Features Of Clariant Exolit AP 755 Flame Retardant

  1. Halogen-free, phosphorus-based intumescent flame retardant for enhanced environmental and regulatory compliance.

  2. Excellent thermal stability up to 300 °C, supporting high-temperature polymer processing such as injection molding and extrusion.

  3. Low water solubility and good hydrolytic stability, ensuring consistent performance in humid environments and during storage.

  4. Enables UL 94 V-0 rating at low loadings (typically 18–22 wt%) in polypropylene (PP) and thermoplastic elastomers (TPE).

  5. Minimal impact on mechanical properties—preserves tensile strength, impact resistance, and surface finish of host polymers.

Typical Applications Of Clariant Exolit AP 755 Flame Retardant

  1. Flame-retarded polypropylene (PP) for automotive interior components (e.g., dashboards, pillar trims, battery housings).

  2. Wire and cable jacketing compounds requiring low smoke, zero halogen, and RoHS/REACH compliance.

  3. Electrical enclosures and connectors in consumer electronics and industrial equipment.

  4. Thermoplastic elastomer (TPE) formulations for flexible, flame-safe grips and seals.

  5. Household appliance housings where UL 94 V-0 and glow-wire resistance (GWIT ≥ 750 °C) are required.

Specifications Of Clariant Exolit AP 755 Flame Retardant

Chemical TypeIntumescent phosphorus-nitrogen system (melamine polyphosphate derivative)
Product FormFree-flowing white granules
AppearanceWhite to off-white granular solid
Density (23 °C)~1.9 g/cm³
Decomposition Onset Temperature≥ 260 °C (by TGA, 10 K/min, air)
Moisture Content (max.)0.3 wt% (by Karl Fischer titration)
pH of 1% Aqueous Suspension6.5–7.5
Key Regulatory StatusREACH registered; RoHS 2 compliant; no SVHCs listed under Article 59


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