Stock Code:002092

Chlorine-alkali Product

PVC Paste Resin

Polyvinyl chloride paste resin (PPVC) is a kind of unique liquid form of polyvinyl chloride plastics in the unprocessed state. It is often obtained by emulsion and micro-plasticizing method. The appearance of polyvinyl chloride paste resin is white fine powder.

性质

用途

指标

项目

 

WP62GP

 

  WP67SFL

 

WP74GP

 

粘数/(ml/g)(K值)

105~85(65.0~59.0)

118-107(68-66)

95-87(62-60)

杂质粒子数/ 

16

16

20

挥发物(包括水)质量分数/%

0.3

0.4

0.4

表观密度/g/ml)≧

0.45

0.48

0.5

筛余物质量分数/%

250µm筛孔≦

2

2

2

63µm筛孔≦

95

95

95

“鱼眼”数/(个/400cm2)≦

20

20

30

100g树脂增塑剂吸收量/g

26

19

12

白度(160,10min/%

78

78

75

残留聚乙烯含量/µg/g)≦

工业级

5

5

5

食品级

5

5

5

1.1二氯乙烷mg/kg

工业级

-

-

-

食品级

150

150

150

包装、运输与贮存