Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PVC SG-7 北京化工
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过氯乙烯树脂
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Plastic Datasheets
| Other performance | Test Condition | Test Method | 北京化工/SG-7 |
|---|---|---|---|
| degree of polymerization | 590～720 | ||
| Absolute viscosity (centipoise) | 1.5～1.6 | ||
| K value | 58.5～62.2 | ||
| Intrinsic viscosity | ASTM D-I243-58T | 0.71～0.80 | |
| reduced viscosity | ASTM D-I243-58T | 0.245～0.280 | |
| relative viscosity | 1.95～2.12 |
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