High Grade Antimony trioxide masterbatch

Question

Antimony trioxide masterbatch products made of antimony trioxide and polyethylene (PE), polypropylene (PP), ABS and other different carriers are in line with the European Union (ROHS) environmental protection standards and can replace the powder antimony oxide for direct use.  Packing:Open the bag with kraft covered  with woven cloth each bag net weight 25kg,also can be packed according to the user's requirements,store in a dry palce. SPECIFICATIONS:  SYMBOL -80 -85 -90 CARRIER PE.PP.ABS.EVA.PBT.PA Chemical   Composition  Sb2O3(Min)     80 85 90 Impurity  Content   %MAX  As2O3 0.04 0.0425 0.045 PbO 0.04 0.0425 0.045 Fe2O3 0.0024 0.0026 0.0027 CuO 0.0016 0.0017 0.0018 Se 0.0008 0.0009 0.0009 Bi 0.0032 0.0034 0.0036    https://www.znat.com.cn/antimony-trioxide-masterbatch/