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聚氯乙烯树脂

【文章来源】: 营销部 【发布时间】: 2023-12-01

    产品名称:聚氯乙烯树脂

    产      量:40万吨/年

    方 程 式:{CH2-CHCl}n

    分 子 量:50000-100000(通用型悬浮法树脂)

 
 

用途:聚氯乙烯树脂广泛用于塑料加工、建材、轻工等行业,可用来加工金属线绝缘层、薄片、板材、软管、管道、皮革、软质物品和玩具、食品、药品包装膜、包装盒等。

外观:在常温下,聚氯乙烯为白色无定形粉末。

包装:25kg 内衬塑料薄膜牛皮纸袋、800kg 内涂膜塑料袋。

物化性质:密度1.35~1.45g/ cm³ ,表观密度0.45~0.65g/ cm³ ,不溶于水、汽油、酒精,可溶于醚、酮、氯化脂肪烃和芳香烃等有机溶剂,具有阻燃、耐化学药品性高、机械强度及电绝缘性良好的优点。

质量标准:GB/T 5761-2018

运输贮存:运输时应用洁净的运输工具,并防止雨淋,本产品为非危险品,可按一般货物运输,产品应存放在干燥通风的仓库内,以批为单位分开存放,不得露天堆放,防止日晒和受潮。

联系人:邬寅强      电话:0483-8182007

 

Polyvinyl Chloride Resin (PVC Resin)

Application: PVC resin is widely used in plastic working, building material and light industry. It can be used as insulating layer of metal wire, thin sheet, board plates, hose, pipe, leathering, soft goods and toy, as well as food or drug packaging film or packaging box.

Packing: Kraft paper bag with internal lining plastic bag, 25 ±0.2Kg net each, 800±3kg PP inner Coating film bag.

 

Quality Standard: GB/T5761-2018

 

Polyvinyl Chloride Resin

GB/T5761-2018

Type

SG5

Item

 

High Class

First Class

Qualified Class

Appearance

amorphous white powder

Impurity particles/a               ≤

16

30

60

"Fish eye" number/(a/400cm²)        ≤

20

30

60

White degree(160℃, 10min)/%      ≥  

78

75

70

Apparent density /(g/ml)         ≥

0.48

0.45

0.42

Volatile matter content (including water) %                       ≤

0.40

0.40

0.50

Screenings mass fraction/%

250um mesh           ≤

1.6

2.0

8.0

63um mesh            ≥

97

90

85

Stick, ml/g or K value (or average degree of polymerization)(mL/g)

118-107

Residual vinyl chloride monomer

content/(ug/g)                ≤

5

5

10

100 g resin and plasticizer absorption/g               ≥

19

17

Tel: +0086-483-8182804/ 8182802

Fax: +0086-483-8182802

Email: arctic.wang@chinasalt.com.cn

 

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