~PVC Resin (SPECS)
Tape: 
 SG1
 SG2
 SG3
 SG4
 SG5
 SG6
 SG7
 SG8
K value
77-75
74-73
72-71
70-69
68-66
65-63
62-60
59-55
Viscosity, ml/g
156-144
143-136
135-127
126-119
118-107
106-96
95-87
86-73
Average polymerization
 
 
1350-1250
1250-1150
1100-1000
950-850
950-850
750-650
Number of impurity particle≤
 30
 30
 30
 30
 30
 30
 40
 40
Volatiles content %,≤
 0.40
 0.40
 0.40
 0.40
 0.40
 0.40
 0.40
 0.40
Appearing density g/ml≥
 0.42
 0.42
 0.42
 0.42
 0.42
 0.45
 0.45
 0.45
Residual  after sieve     0.25mm mesh≤
 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
 2.0
       0.063mm l≥
 90
 90
 90
 90
 90
 90
 90
 90
Number of
grain/400cm2≤
 40
 40
 40
 40
 40
 40
 40
 40
Plasticizer absorbency value of 100g resin
 25
 25
 25
 22
 19
 16
 14
 14
Whiteness %,≥
 74
 74
 74
 74
 74
 74
 70
 70
Residual chlore thylene content mg/kg≤
 5
 5
 5
 5
 5
 5
 5
 5
 Ethylidene chloride mg/kg≤
 150
 150
 150
 150
 150
 150
 150
 150

 
 
Useage: is widely used in the production of water pipe,plastic windows and doors,packing film,
plastic carpet,plastic ceiling and etc.
Packing:25kg/bag,17MT/20'FCL