Polyvinyl Chloride (PVC) Resin
Formula: (C2H3Cl)n
CAS No.: 9002-86-2
H.S. Code: 39041090
CAS No.: 9002-86-2
H.S. Code: 39041090
Specification:
Name
|
PVC RESIN SG5
|
Appearance
|
WHITE POWDER
|
SPECIFICATIONs
|
|
Item
|
Result
|
Average polymerization
|
1100-1000
|
K Value
|
68-66
|
Viscosity(ml/g)
|
118-107
|
Impunity particle number(piece) <=
|
16
|
Surface Density,g/ml≥
|
0.48
|
Volatile(including water)% <=
|
0.40
|
Residue screened:0.25mm screen hole <=
|
2.0
|
0.063mm screen hole≥
|
95
|
Pearleye number,grain/400c <=
|
20
|
Absorbing volume(g) of elasticizer/100g PVC resin≥
|
19
|
White degree (160,10minlater),%≥
|
78
|
Rudimental chloroethylene volume,ppm <=
|
|