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item | value |
Place of Origin | China |
Model Number | SG3,SG4,SG5,SG6,SG7,SG8 |
Product name | PVC Resin |
MF | [C2H3Cl]n |
HS CODE | 3904220000 |
CAS NO | 9002-86-2 |
Appearance | Withe Powder |
Grade | Plastic Grade |
Package | 25 Kgs PE Bag |
MOQ | 1x20ft Container |
Application | Plastic Industry |
Material | Raw PVC Material |
Ethylene(Calcium carbide)process | ||||||
Items | SG3 | SG5 | SG8 | |||
K value | 72-71 | 68-66 | 59-55 | |||
VISCOSITY NUMBER ml/g | 135-127 | 118-107 | 86-73 | |||
Average degree of polymerization | 1370-1251 | 1135-981 | 740-650 | |||
NUMBER OF IMPURITY PARTICLE | ≤16 | ≤16 | ≤20 | |||
VOLATILE SUBSTANCE | ≤0.3 | ≤0.4 | ≤0.4 | |||
VOLATILE CONTEN | ≥0.45 | ≥0.48 | ≥0.50 | |||
Whiteness(160℃,10min)% | ≥78 | ≥75 | ≥75 | |||
Ethylene Processes | ||||||
Items | S-1300 | S-1000 | S-700 | |||
K value | 72-71 | 68-66 | 59-55 | |||
Average Polymerization Degree | 1250-1350 | 970-1070 | 650-750 | |||
Volatile matter % | 0.2% MAX | 0.2% MAX | 0.3% MAX | |||
Bulk Density g/ml | 0.45-0.52 | 0.50-0.58 | 0.54-0.62 | |||
250μm Particle size % | 2.0%MAX | 2.0%MAX | 1.6%MAX | |||
Fish eyes number/400cm2 | 10 MAX | 10 MAX | 16 MAX | |||
Plasticizer absorption g/100g | 27 MIN | 20 MIN | 14 MIN | |||
Whiteness(160℃,10min) | 78MIN | 78MIN | 75MIN | |||
Impurity particles | 16MAX | 16MAX | 16MAX | |||
VCM residuals μg/g | 2MAX | 3MAX | 3MAX | |||









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