Product Introduction: HF-400M9B is a halogen-free flame retardant masterbatch for PA, mainly composed of high concentration of organic hypophosphite. ...
Product Introduction: HF-400M9A is a halogen-free flame retardant masterbatch for PA, mainly composed of high concentration of organic hypophosphite. ...
Product Introduction: HF-400B flame retardant is a halogen-free flame retardant for PA,mainly composed of phosphorus and nitrogen as flame retardant ....