China PVC Resin K67 Sg5 for PVC Profiles Pipes, Find details about China PVC Resin, PVC Resin K67 from PVC Resin K67 Sg5 for PVC Profiles Pipes
Product Grade | PVC Resin SG5 | |
K value | 67 | |
Viscosity, ml/g | 118-107 | |
Average polymerization | 1100-1000 | |
Number of impurity particle ≤ | 30 | |
Volatiles content % ≤ | 0.4 | |
Appearing density g/ml ≥ | 0.42 | |
Residual after sieve | 0.25mm mesh ≤ | 2 |
0.063mm min ≥ | 90 | |
Number of grain/400cm2 ≤ | 40 | |
Plasticizer absorbency value of 100g resin | 19 | |
Whiteness % ≥ | 74 | |
Residual chlorethylenecontent mg/kg ≤ | 5 | |
Ethylidene chloride mg/kg ≤ | 150 |