flame retardant 1,no-halogen; 2,fire retarding and plastifying; 3,avoid ... , PA, PBT, PET, PP, ABS, HIPS, PC and its alloys modified. Recommended dosage In the brominated flame retardant plastic system,it replaces one ... in the modified alternate part of antimony trioxide, and flame-retardant from the effects of smoke suppression;4. with a special ...