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Member Since
2006
Shanghai Potomer International Trade Co.,Ltd.
PVC Resin
PVC-resin is produced with suspension polymerization. The quality is stable and reaches the first class level.
Specification:
No.
GRADE
ITEM
SG4
SG5
1
viscosity,ml/g
K value
polymerization degree
126~119
70-69
[1250~1150]
118~107
(68-66
[1100~1000]
2
Impurity particle,pieces max
16
3
Volatileincluding moisturecontent,% max
0.20
4
Bulk density,g/ml min
0.51
5
Sieving remainder %
0.25mm sieve max
2.0
0.063mm sieve min
90
6
Fish eyes
Pcs /400 cm2 max
15
7
Plasticizer absorption amount for 100 g PVC resin,g min
23
20
8
whiteness160,after 10min,% min
80
9
Conductivity, s/m max
---
10
Remained VCM,PPM max
3.0
Properties: white powder; wide rang in sizes; good chemical steadiness and dielectric properties.
Usages: pipe ,profile ,panel and hard transparent plate, heat shrinkable film and sheeting, plastics blowing,
Packing:25kg/bag, PP woven bags or super sacs according to requests.
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