Customization: | Available |
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CAS No.: | 68648-82-8 |
Material: | Polyvinyl Chloride/PVC |
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Index | PVC | CPVC |
Vicat softening temperature(ºC) | 72-82 | 100-125 |
Tensile strength(MPa) | 39-58 | 54-70 |
Bend strength(MPa) | 105 | 120 |
Linear coefficient of thermalexpansion(K-1) | (6-7)×10-5 | (7.5-8)×10-5 |
Extension at break | 120 | 50 |
Item | Unit | Index | |
SW-J700 | SW-Z500 | ||
30-mesh screening rate | % | ≥99 | ≥99 |
Volatile content | % | ≤0.40 | ≤0.40 |
chlorine content | % | 66-69 | 65~67 |
Thermal decomposition temperature | ºC | ≥110 | ≥120 |
Appearant density | g/cm3 | 0.50~0.70 | 0.50~0.70 |
K value (raw material PVC) | 65 | 57 |