CPE impact modifer is a high molecular synthetic material made from HDPE and chlorine and it is a kind of thermoplastic elastomer with state of white powder.The super CPE developed by our company has excellent elongation rate at break and outstanding toughness.
Excellent elongtation rate at break
Good cost performance
Good chemical resistance
Good weather resistance
Technical specs.
Appearance:white powder
Bulk density:0.5+/-0.0g/cm3
Sieve residue (30 mesh):2.0%max.
Volatile content:0.4%max.
Specific gravity:1.0-1.2g/cm3
Tensile strength:8.0+/_1.0MPa
Elongtation rate at break :1000%min.
Hardness (Shore A):54max.
Glass transition temperature(Tg):-10.6+/-1.0
Chlorine content:35.0+/-1.0
CaCO3(PCC):10.0%max.