Red Phosphorus Flame Retardant
FR9950， FR4250，FR4260，FR8950，FR4150，FR4140R, FR4140BK，FR6550，
Red phosphorus flame retardant is a halogen-free FR, which contains stabilized and micro-encapsulated fresh red phosphorus powder and polymer resin. Red phosphorus is very high-efficient comparing to other flame retarants and the masterbatch form make sure it is easy and safe to handle, transport and process. This flame retardant is wildly used in E&E, automobile, wire&cable and other thermoplastics which are made of PA6, PA66, PBT, PE, PP and etc.