flame retardant yarn, fire retardant yarn, fire resist yarn flame retardant yarn, fire retardant yarn, fire resist yarn: The performance of the flame retrdent is ... , loi>32% Parameters of textiles made with sofron: Flame retardent results: Loi 32%-36% Testing standard: GB/ ... 5852 part 2:1982 Product uses: Sofron can be used for indoor decoration, automobile upholstery, seat covers, curtains, carpet ...