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PVC powder
PVC powder
Supplier Info
[China Supplier]
Contact Person : Mr. He Jianqing
Tel : 86-315-5260259
Fax : 86-315-5260258
Product Detail
PVC raw material(PVC resin) Competitive price Quality and serivices are assured Large stock, delivery in time Contact us!

PVC (PVC resin)

1.Characteristics and uses

Polrvinyl chloride (PVC) is white powder in appearance. PVC hard products can replace metal and could be made into various industrial profiles, doors and windows, pipes, valves, etc. PVC soft products can be made into films, artificial leather, etc.

2.Related data

No

Item

SG1

SG2

SG3

SG4

SG5

SG6

SG7

SG8

First class

First class

First class

First class

First class

First class

First class

First class

1

Viscosity number ml/g

156-144

143-136

135-127

126-119

118-107

106-96

95-87

86-73

K value

4

6

72-71

70-69

68-66

65-63

62-60

59-55

Average degree of polymerizatoin

74-75

74-73

1350-1250

1250-1150

1100-1000

950-850

850-750

750-650

2

Impurities particle number≤

30

30

30

30

30

30

30

30

3

volatile matter(water included),%≤

0.40

0.40

0.40

0.40

0.40

0.40

0.40

0.40

4

Apparent density,  g/ml≥

0.42

0.42

0.42

0.42

0.42

0.45

0.45

0.45

5

Screenings

%

0.25mm sieve

2.0

2.0

2.0

2.0

2.0

2.0

2.0

2.0

0.063mm sieve

90

90

90

90

90

90

90

90

6

“Fisheye number”/400cm2≤

40

40

40

40

40

40

50

50

7

Plasticizer uptake/100g resin

g≥

25

25

25

22

19

16

14

14

8

Whiteness(160°C,after 10min),%≥

-

-

-

-

-

-

-

9

Water extract conductivity degrees,s/m≤

5×10-3

5×10-3

5×10-3

-

-

-

-

-

10

VCM content residual,ppm≤

10

10

10

10

10

10

10

10

PVC powder

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