Product Introduction:
HF-401A flame retardant is a halogen-free flame retardant for PA, mainly composed of phosphorus
and nitrogen as flame retardant elements. It has excellent flame retardant properties and good thermal stability.
Compared with the bromine antimony flame retardant system, it has the advantages of halogen-free
environmental protection, low smoke density, and low smoke toxicity. The flame retardant grade of PA6
flame-retarded with HF-401A can reach UL 94 V-0 (0.75mm), pass the GWIT 750 ℃ and GWFI 960℃ glow
wire tests, and pass the 70℃ ×168 hours immersion test (UL746C), and fully meet the requirements of RoHS
and REACH regulations.