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CAS NO.:63231-66-3 |
It has fine multiple physical properties with good low-temperature flexibility and better tearing strength. Their dissolved parameters are nearly same as PVC and it has good affinity with PVC. Under the condition of right processing, it can from a network structure inside of the hard PVC finish products and give them good normal, low-temperature flexibility and impact strength.
|
Item |
Unit |
Index |
Test method |
|
Chlorine content |
% |
35+1 |
GB/T 7139 |
|
Apparent Density |
g/cm3 |
≥0.5 |
|
|
Volatile matter content |
% |
≤0.3 |
GB/T 2914 |
|
Thermal decomposition temperature |
℃ |
≥165 |
HG/T 2704 |
|
Remains crystallinity |
% |
≤2 |
DSCmethod |
|
Shore hardness(A) |
|
≤57 |
GB/T 2411 |
|
Tensile Strength |
MPa |
≥9 |
GB/T 528 |
|
Sieve residue (32mesh) |
% |
≥99 |
|
|
Raw materials |
Window profiles |
U-PVC water pipe |
U-PVC cold curved pipe |
|
PVC |
100 |
100 |
100 |
|
CPE 135A |
8-10 |
4-6 |
10-15 |
|
Compound lubricating heat stabilize |
4-5 |
2-4 |
2-4 |
|
ACR 401 |
1.5-2.0 |
1.0-1.5 |
1.0-1.5 |
|
Active Calcium Carbonate |
5-8 |
20-80 |
20-40 |
|
Titanium Dioxide Rutile Type |
4-5 |
|
|
Of recommend:
1.Above recipe is for reference only;
2.It is suitable for double screw with one time extrusion forming;
3.We can design the recipe according to customer's requirements.
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