flame retardant 1,no-halogen; 2,fire retarding and plastifying; 3,avoid poison gas and corrosivity; 4,fiber spinnable; Product Index ... 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 ...