Chlorinated Polyethylene(CPE 135A)

It is mainly used as PVC impact modifier. Product performance:It is white powder and innocuous. Since hydrogen atoms are replaced by chlorine atoms, the crystallization of HDPE was destroyed and becomes soft and full of rubber property. Because of the presence of chlorine atom, CPE turns into polar polymers and has the same polar groups as PVC. Under this situation, it increases the compatibility of PVC. In addition, it can blend with PE, PS and rubber to improve its physical properties. Application: It is applicable for PVC profile, non-conventional PVC, PVC pipe, PVC pipe fittings. It is also used for the soft products together with PVC, EVA or paracril. Technical data and reference feed rate Type Item CPE135A Chlorine content,%35±2Heat of fusion,J/g ≤2.0Volatile,% ≤0.4Residue on sievemesh of 0.9mm,% ≤2.0Shore hardness ≤65Tensile strength,MPa ≥6.0 Impurity particles,/100g≤60