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POLYVINYL CHLORIDE RESIN(PVC)

Product: Polyvinyl
Chloride Resin(PVC)

Formula[-CH2-CHCl-]n 

H.S.CODE: 3904109001 

CAS.NO.: 9002-86-2

StandardGB5761-2006

Properties: White
powder,non-toxic, odourless.

Spcification:

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.