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

Clariant Hostavin NOW pills XP Flame Retardant

Clariant Hostavin NOW pills XP is a halogen-free flame retardant pill designed for polyolefins offering excellent processability low smoke emission and UL94 V-0 rating at thin wall sections leveraging phosphinate chemistry for superior thermal stability and mechanical property retention.
  • clariant hostavin now pills xp flame retardant_5127761a
  • clariant hostavin now pills xp flame retardant_5127761a

Features Of Clariant Hostavin NOW pills XP Flame Retardant

  1. Non-halogenated, phosphorus-based flame retardant offering excellent environmental and safety profile.

  2. Free-flowing spherical pills enable precise dosing and superior dispersion in polymer melts.

  3. Low dust generation and reduced handling hazards compared to conventional powder grades.

  4. Excellent thermal stability up to 300 °C, suitable for high-temperature processing like polyamide and PBT compounding.

  5. Halogen-free formulation supports compliance with RoHS, REACH, and UL 94 V-0 (at appropriate loading).

Typical Applications Of Clariant Hostavin NOW pills XP Flame Retardant

  1. Engineering thermoplastics: Polyamide 6 and 66 (PA6, PA66) for automotive under-hood components.

  2. Electrical and electronic housings requiring UL 94 V-0 rating and low smoke density.

  3. Connectors, switches, and circuit breakers where dimensional stability and flame resistance are critical.

  4. 3C electronics enclosures including laptops, power adapters, and charging stations.

Specifications Of Clariant Hostavin NOW pills XP Flame Retardant

Chemical TypeOrganophosphorus compound (phosphinate-based)
Product FormSpherical pills (free-flowing)
AppearanceWhite to off-white free-flowing granules
Density (approx.)1.45–1.55 g/cm³
Melting Range270–290 °C (DSC, onset)
Moisture Content (max.)0.2 wt.% (by Karl Fischer)
Key FeaturesHalogen-free, low volatility, non-migrating, UL 94 V-0 capable
Primary ApplicationsFlame-retarded polyamides, PBT, and other engineering plastics


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