Semi-durable flame retardant HFZ

Semi-durable flame retardant HFZ is an industrial-grade phosphorus- and nitrogen-based organic phosphate flame retardant manufactured directly by Hangzhou Brown Bio-Pharm Technology Co., Ltd, with samples available on request. Like related flame retardants in its line, it is used in treating cellulose fibers, polyester, acrylic fibers, and wool, combining low hygroscopicity with good fabric feel, and is sold across Asia, the Americas, Europe, the Middle East, and Africa.