... .Application:advanced expansive fireproofing dope, fiber materials,rubber, EVA,PE,PP,PVC,PET and so on 1. Brief introductionAmmonium polyphosphate’s ... slight toxicity, (LD50>10g/kg). It can be applied in PE, PP, engineering plastic, rubber, fibre after surface modification. So it ... According with EU RoHS.3. Use1,Applied in EVA, PE, POE, PP, PVC, PET and rubber2,Applied in advanced expansive fireproofing ...