Specifications

1, AS brand SG3,5,7,8 pvc polyvinyl chloride

2, China famous brand

3, Competitive price

AS brand SG3,5,7,8 pvc polyvinyl chloride 

1, Application:

PVC mainly used for pipe and windows structural section, Also can be used for electric insulation material, tubes, artificial leather.

PVC SG5 is general type. main used for pipe and windows structural section.  also It can be used for electric insulation material, tubes, artificial leather.

2, Class: PVC SG3, SG5, SG7, SG8

3, Specification:

No.	Item	Specification
1	K Value	66-68 ml/g
2	Impurity and foreign matters pieces	max. 16
3	Weight fraction of moisture and volatiles	max. 0.4%
4	Bulk density	min. 0.48 g/ml
5	Fish eye defects/400 C	max. 20
6	CVM residuals	max. 5 μg/g
7	a residue after sieve with mesh size (on 0.25mm)	max. 2%
8	a residue after sieve with mesh size (on 0.063mm)	min. 95%
9	Plasticzer absorption rate, g/100g of PVC	min. 19
10	Whiteness	min. 78