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聚氯乙烯樹脂

【文章來源】: 企業管理部 【發布時間】: 2020-08-28

    產品名稱:聚氯乙烯樹脂

    產      量:40萬噸/年

    方 程 式:{CH2-CHCl}n

    分 子 量:50000-100000(通用型懸浮法樹脂)

 
 

用途:聚氯乙烯樹脂廣泛用于塑料加工、建材、輕工等行業,可用來加工金屬線絕緣層、薄片、板材、軟管、管道、皮革、軟質物品和玩具、食品、藥品包裝膜、包裝盒等。

外觀:在常溫下,聚氯乙烯為白色無定形粉末。

包裝:采用內襯塑料薄膜袋的牛皮紙袋包裝,每袋凈重(25±0.2)Kg。

物化性質:密度1.35~1.45g/ cm³ ,表觀密度0.45~0.65g/ cm³ ,不溶于水、汽油、酒精,可溶于醚、酮、氯化脂肪烴和芳香烴等有機溶劑,具有阻燃、耐化學藥品性高、機械強度及電絕緣性良好的優點。

質量標準:GB/T  5761-2006

運輸貯存:運輸時應用潔凈的運輸工具,并防止雨淋,本產品為非危險品,可按一般貨物運輸,產品應存放在干燥通風的倉庫內,以批為單位分開存放,不得露天堆放,防止日曬和受潮。

銷售業務員及聯系方式:張珂 0483-8182007

 

Polyvinyl Chloride Resin (PVC Resin)

Capacity:400 Thousand MT/a

M. F. :[CH2-CHCI]n

M. W. :50000-100000(General purpose suspension resin)

Property:In normal ambient, PVC resin is amorphous white powder with density of 1.35-145g/cm3 and apparent density of 0.45-0.65g/cm3, not solved in water, gasoline, alcohol, but can solved in organic solvent such as ether, ketones, chloridized aliphatic hydrocarbons and aromatic hydrocarbons with many good functions such as antiflaming, high resistant on chemicals, high mechanical strengths and excellent electric insulativity.

Usage: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.

Quality Standard:GB/T 5761-2006

Package:Kraft paper bag with internal lining plastic bag, 25+0.2kg net each .

Transport and Storage:Use clean vehicles during transportation and prevent rain. The product is not dangerous goods and can be transported as normal product. The product should be stored in dry and ventilated warehouse and stacked by lots, Stacked in open air are not allowed to prevent solarization and wetting.

附表:聚氯乙烯樹脂性能指標

   序號   

項目

SG5

等級

   優等品   

   一等品   

   合格品   

1

粘數,ml/g(或K值)(或平均聚合度)

118-107

(68-66)

(1135-981)

2

雜質粒子數/個 ≤

16

30

80

3

揮發物(包括水)含量%≤

0.3

0.4

0.5

4

表觀密度/(g/ml)≥

0.45

0.42

0.4

5

篩余 物質量

分數/%

250um篩孔≤

2

2

8

63um篩孔≥

95

90

85

6

“魚眼”數/( 個/400cm²)

20

40

90

7

100g樹脂增塑劑吸收量/g

27

25

23

8

白度(160,10min)/%

78

75

70

9

水萃取物電導率/(μs/(cm. g)

   

-

10

殘留氯乙烯單體含量/(μg/g)

 

5

10

30

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