CAS No.: | 9002-86-2 |
---|---|
Formula: | (C2h3cl)N |
Molecular Principal Chain: | Synthetic Plastic Polymer |
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Test items | Index value | Test results | ||
First grade | Qualified product | 1-0001 | 1-0002 | |
Appearance | White powder | White powder | White powder | White powder |
Average degree of polymerization | 1000±150 | 1000±150 | 1000 | 1030 |
B-viscosity (50r/min, DOP60 parts), / (103pas) ≤ | 7000 | 7000 | 7900 | 7800 |
Mass fraction of volatile matter (including water)%≤ | 0.40 | 0.50 | 0.22 | 0.19 |
Residue on sieve (0.063mm sieve opening)/%≤ | 1.0 | 2.0 | 0.3 | 0.3 |
Residual vinyl chloride monomer content/(ug/g)≤ | 1.0 | 2.0 | 5 | 5 |
Number of impurity particles/piece≤ | 20 | 40 | 10 | 8 |
Product name | PVC paste resin |
Lot No |
202211A0012 |
Product standard |
GB15592-2008 |
Quantity | 106.500 |
Date of production |
2022-11-17 |
Inspection date |
2022-11-17 |
Package Pockets |
4260 BAGS |
Model |
LF-51L |
Inspeotions |
Specifications | Results | ||
Premium |
First grade |
Qualified product |
||
Polymerization Degree |
1300±100 |
1307 |
||
Standard paste viscosity (B type,mPa.s,30ºC) |
4000±2500 |
2040 |
||
Number of ≤ impurity particles |
12 |
20 |
40 |
7 |
Volatile Matter% ≤ | 0.40 | 0.50 | 0.50 | 0.26 |
Residue on sieve% (63μm mesh) |
0.1 | 1.0 | 0.50 | 0.01 |
Residual vinyl chloride content(μg/g) |
5 | 10 | 3.0 | 0.49 |
Scraper fineness/μm |
100 | - | 10 | 36 |
Result | Qualified |