PVC Resin K67
USD $900 - $1,000 /Metric Ton
Min.Order:17 Metric Tons
Hebei Jingxin Chemical Group Co., Ltd.
PVC Resin K67, PVC Powder
Description of PVC Resin Carbide based,suspension Grade
Its specifications as follows:
Specification: Granule, all are lead free, PVC granules for shoes sole, shore A55, Density: 1.25g/cm3
Tape: | SG3 | SG5 | SG7 | SG8 |
K value | 72-71 | 68-66 | 62-60 | 59-55 |
Viscosity, ml/g | 135-127 | 118-107 | 95-87 | 86-73 |
Average polymerization | 1350-1250 | 1100-1000 | 950-850 | 750-650 |
Number of impurity particle max | 30 | 30 | 40 | 40 |
Volatiles content % max | 0.40 | 0.40 | 0.40 | 0.40 |
Appearing density g/ml min | 0.42 | 0.42 | 0.45 | 0.45 |
Residual after sieve 0.25mm mesh max | 2.0 | 2.0 | 2.0 | 2.0 |
0.063mm min | 90 | 90 | 90 | 90 |
Number of grain/400cm2 max | 40 | 40 | 40 | 40 |
Plasticizer absorbency value of 100g resin | 25 | 19 | 14 | 14 |
Whiteness % min | 74 | 74 | 70 | 70 |
Residual chlorethylenecontent mg/kg max | 5 | 5 | 5 | 5 |
Ethylidene chloride mg/kg max | 150 | 150 | 150 | 150 |
Application: