CPE impact modifier 135A
CPE-135A is general impact modifier with high molecular weight and superior mechanical performance;
Specification
Items UNIT INDEX Test Method
Chlorine content % 35+1 ISO 7725
Heat of Fusion J/g ≤2.0 DSC
Volatile Matter component % ≤0.5 ISO 1269
Rate of filtration(40 mesh) % ≥98 --
Shore Hardness A . ≤65 ISO 7619
Thermal decomposition . ≥165 --
Bulk density g/cm3 ≥0.5 --
Tensile strength Mpa ≥6.0 ISO37
Elongation at break % ≥600 ISO37
Impurity particle PC/100g ＜15 --
Whiteness E457 . ≥80 --
Applications
PVC door and window profiles, siding, sheet, fence, PVC pipe, electrical conduit etc.
Package and Storage
25kg PP valve bag :
The product can be stored under appropriate conditions for two years. But please keep products store in a dry ventilated environment (temperature should not exceed 30°C, in low humidity). Inappropriate storage environment may cause agglomeration.
Especially at high temperatures & high humidity, it is recommended not to stack more than 30 days long, it may increase agglomeration phenomenon. Agglomeration does not affect the quality and performance, not a quality problem, but agglomeration material is smashed before using