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

Clariant Hordaphos 124

Clariant Hordaphos 124 is a high-purity, low-volatility phosphonate-based scale and corrosion inhibitor from Clariant’s Hordaphos series—designed for demanding industrial water treatment applications including cooling towers and boiler systems where thermal stability and chelating performance are critical.
  • clariant hordaphos 124_cb13a628
  • clariant hordaphos 124_cb13a628

Features Of Clariant Hordaphos 124

  1. Highly effective halogen-free flame retardant for engineering thermoplastics.

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

  3. Low volatility and minimal plate-out, ensuring consistent part quality and extended tool life.

  4. Good compatibility with polyamide (PA6, PA66) and polybutylene terephthalate (PBT) matrices.

  5. Enables UL94 V-0 rated performance at low loading levels (typically 10–15 wt%).

Typical Applications Of Clariant Hordaphos 124

  1. Electrical and electronic housings requiring flame-retardant compliance (e.g., connectors, switches).

  2. Automotive interior components including control panels and sensor housings.

  3. Consumer appliance parts exposed to elevated temperatures and ignition sources.

  4. Industrial automation enclosures where electrical safety and RoHS/REACH conformity are critical.

Specifications Of Clariant Hordaphos 124

Chemical TypeOrganophosphorus compound (phosphinate-based)
Product FormFree-flowing white granules
AppearanceWhite to off-white granular solid
Primary ApplicationsFlame retardancy in polyamides and PBT
Key FeaturesHalogen-free, low smoke, good hydrolytic stability
BenefitsEnhanced processability, reduced corrosion vs. brominated systems, recyclability support
Regulatory StatusREACH registered; RoHS compliant; no SVHC on candidate list


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