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

Clariant Hordaphos MDGB

Clariant Hordaphos MDGB is a high-performance, halogen-free flame retardant from Clariant’s Hordaphos series, specifically engineered for polyolefins and engineering plastics. It offers excellent thermal stability, low smoke emission, and superior compatibility—enabling efficient processing and enhanced fire safety without compromising mechanical properties or color stability.
  • clariant hordaphos mdgb_37133ccf
  • clariant hordaphos mdgb_37133ccf

Features Of Clariant Hordaphos MDGB

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

  2. Excellent thermal stability up to 300 °C, supporting high-processing-temperature polymers.

  3. Low volatility and minimal plate-out during extrusion and injection molding.

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

  5. Meets stringent regulatory requirements including RoHS and REACH compliance.

Typical Applications Of Clariant Hordaphos MDGB

  1. Flame-retarded automotive components (e.g., connectors, sensor housings).

  2. Electrical and electronic enclosures requiring UL94 V-0 rating.

  3. Industrial machinery parts exposed to elevated operating temperatures.

  4. Consumer appliance housings demanding low smoke and non-corrosive decomposition.

Specifications Of Clariant Hordaphos MDGB

Chemical TypeOrganophosphorus flame retardant (phosphinate-based)
Product FormFree-flowing white to off-white granules
AppearanceUniform granular solid, no visible dust or agglomerates
Primary ApplicationsFlame retardancy in polyamides and PBT
Key FeaturesHalogen-free, phosphorus-based, thermally stable
BenefitsEnables UL94 V-0 at low loading levels; supports recycling-friendly formulations
Density (23 °C)~1.45–1.55 g/cm³
Moisture Content≤ 0.2 wt% (as received)


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