Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
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PVC SG-5 北京化工
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用途,硬板,唱片,阀门,焊条,
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Plastic Datasheets
| Other performance | Test Condition | Test Method | 北京化工/SG-5 |
|---|---|---|---|
| degree of polymerization | 845～980 | ||
| K value | 65.2～68 | ||
| Absolute viscosity (centipoise) | 1.7～1.8 | ||
| Intrinsic viscosity | ASTM D-I243-58T | 0.89～0.95 | |
| reduced viscosity | ASTM D-I243-58T | 0.32～0.36 | |
| relative viscosity | 2.27～2.40 |
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