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POLYVINYL CHLORIDE RESIN(PVC)

POLYVINYL CHLORIDE RESIN(PVC)


POLYVINYL
CHLORIDE RESIN(PVC)

Product: Polyvinyl Chloride Resin(PVC)

Formula[-CH2-CHCl-]n Molecular Weight H.S.CODE:3904109001 CAS.NO.: 9002-86-2

StandardGB5761-2006

Properties:White powder,non-toxic,odourless.

   Specification:

Items

Unit

Index

SG3

SG5

SG8

Viscosity No.

ml/g

135-127

118-107

86-73

Or K value

72-71

68-66

59-55

Or
Average degree of polymerization

1350-1250

1100-1000

740-650

Foreign Particle

30max

30max

40max

Volatile Matter

%

0.4max

0.4max

0.4max

Apparent Density

g/ml

0.42min

0.45min

0.45min

Particle
size

0.25mm
Sieve

%

2.0max

2.0max

2.0max

0.063mm Sieve

90min

90min

90min

No. of fish eye/400cm2

40 max

40 max

50max

Plasticizer
absorption of 100g resin

g

25min

17min

14min

VCM Residue

ppm

10 max

10 max

10max

Whiteness(160°C,10min)

%

75min

75min

70min

Application:

1.   pvc soft products

It can be made of hoses, cables,
wires, plastic sandals, shoes, slippers, toys, auto parts etc.

2.  
pvc film

The transparent film can be used for greenhouses, plastic
greenhouses and plastic film mulch. It can also be used for packaging bags,
raincoat, table cloth, curtains, inflatable toys etc.

3.  
pvc
coated products

It can be used to make leather luggage, purses, book covers,
sofa and car seat,etc. As well as floor covering, flooring materials for
buildings.

4.  
pvc
foam products

It can be used for foam slippers, sandals, insoles, and
anti-vibration cushioning packaging material, Rigid PVC sheet and profiles, it
is a new building material.

Packaging:25kg/pp bag or as the customers’ requirements.