BX FR St50
BX FR ST50 Sb2o3 substitute in PA/PBT Introduction BX FR ST50 is a crystalline-type polymer phosphate flame retardant generated by reacting the high temperature and high-pressure reaction, and is baked by high temperature, high-pressure airflow powder and effective activation treatment. The mixed-use of chlorine or bromine-containing flame retardants significantly increases the synergistic effect with halogen…