Polyvinyl Chloride Resin
1;Character
PVC-resin is made with suspen-iltion polymerization. The types of product are complet, the quality is stable and reach the advanced level of foreign products. It won a superior prize national from nation and the Ministry of chemical industry for many times.
3 kinds of grade industrial ,food grade ,medical grade
properties:white powerd or white speck ,average consistency is 1.40g/cm2
2;Usage
Piping, hard tran***rent plate. film and sheeting, photograph records.PVC fibers, plastics blowing, electric insulating materials.usage field :
1; constructure material:piping ,sheeting,windows and door.
2;packing material
3;electronical material:cable, wire, tape,bolt
4;furniture:***rate material
5;other:car material ,medical appliance
3;Transportation and storage
storage:stored in regula and dry storeroom
packing:knitting bag 25kg net each
type SG5
grade super 1st
Viscosity,mL/g
(K)
(gaverage polymerizafion degree) 118-107
(68-66)
(1100-1000)
black spot 16 30
Density 1.4 1.4
Volatile matter and moisture% 0.40 0.40
Bulk density g/ml 0.45 0.42
0.25mm sieve 2.0 2.0
0.063mm sieve 90 90
Fish hole number/400cm 20 40
Plasticizer absorption per 100g resin g. 20 19
whiteness degree; 160 selsius ,100min 74 -
Conductivity of water extract ion solufion s/m
vcm residuals ug/g 8 10
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