点击图片查看大图MANUFACTURE TEST CERTIFICATE
Date: FEB. 15. 2015
|
SPECIFICATION INDEX. |
GRADE |
FACT TEST |
|
SG5 |
SG5 |
|
|
K Value |
66-68 |
67 |
|
VISCOSITY NUMBER ml/g |
118-107 |
115 |
|
Number of impurity particle≤ |
16 |
16 |
|
Volatiles Content(include water) % ≤ |
0.20 |
0.20 |
|
Appearing density g/ml≥ |
0.54 |
0.54 |
|
Residual after sieve(mesh 0.25 mm) ≤ |
2.0 |
2.0 |
|
Residual after sieve(mesh 0.063 mm) ≥ |
99 |
99 |
|
Number of grain /400cm2≤ |
15 |
15 |
|
Plasticizer absorbency value of 100g resin ≥ |
20 |
22 |
|
Whiteness %,≥ |
90 |
90 |
|
Water extractant solution conductivity,s/m≤ |
5×10-3 |
5×10-3 |
|
Residual chlore thylene content mg/kg≤ |
1 ppm |
I ppm |
|
Ethylidene chloride mg/kg≤ |
125 |
125 |
THE QUALITY OF PVC RESIN ARE COMPLIED TO ABOVE INDEX AND TO CHINA NATIONAL STANDARD GB/T5761-2006 GB4803-94.
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