cpe resin impact modifier cpe 135a pvc additive for pipe
I. PROPERTIES:
It has fine multiple physical property with good lowtemperature flexibility and better tearing strength.
Its dissolved parameter are nearly same as PVC and it has good affinity with PVC. Under the
condition of right processing, it can form a network composition inside of the hard PVC finish
products and give them good normal, low-temperature flexibility and impact strength.
II. SPECIFICATIONS:
No. |
Item |
Unit |
Index |
1 |
Chlorine content |
% |
35±1 |
2 |
Heat of fusion |
J/g |
≤2.0 |
3 |
Volatile matter content |
% |
≤0.40 |
4 |
Thermal stability (165°C) |
min |
≥8.0 |
5 |
Particle Size(26mesh passed) |
% |
≥99.0 |
6 |
Impurity particle |
pc/50g |
<10 |
7 |
Tensile strength |
Mpa |
≥8.0 |
8 |
Tensile elongation |
% |
≥700 |
9 |
Shore hardness(A) |
° |
≤65 |
10 |
Whiteness(R457) |
° |
≥88 |
11 |
Apparent density |
g/cm3 |
≥0.55 |