Cheap Price Pvc Resin In Pakistan Manufacturer Vietnam
Properties: It is thermoplastic, insoluble in water, gasoline and ethanol, expandable or soluble in ether, ketone, fatty chlorohy-drocarbons or aromatic hydrocarbons with strong anti--corrosiveness, and good dieletric property.
Features: White powder, it will appear different physical and mechnial properties after add various additives to it. It has better quality of mechanic feature, anticorrosion, dielectric and anti-chemcials.
PVC Resin includes all K value series, SG-3, SG-5, SG-6, SG-7, SG-8.
Specification
|
Polyvinyl Chloride Resin
|
SG3
|
SG5
|
SG8
|
|
K value
|
72-71
|
68-66
|
59-55
|
|
Viscosity number
|
135-127
|
118-107
|
86-73
|
|
Average degree of polymerization
|
1370-1251
|
1135-981
|
740-650
|
|
Number of impurity particles
|
≤16
|
≤16
|
≤20
|
|
Volatile content (incl.water)%
|
≤0.30
|
≤0.40
|
≤0.40
|
|
Apparent density
|
≥0.45
|
≥0.45
|
≥0.48
|
|
Particle size
|
≤2.0
|
≤2.0
|
≤2.0
|
|
≥90
|
≥90
|
≥90
|
|
|
Number of fish eye (/400 cm2
|
≤20
|
≤20
|
≤30
|
|
Plasticizer absorption of 100g resin
|
≥26
|
≥20
|
≥14
|
|
Whiteness (160, after 10 min.)%
|
≥80
|
≥80
|
≥75
|
|
VCM Residue PPM
|
≤3
|
≤3
|
≤3
|
Application
Polyvinyl chloride resin is widely used in production of polyvinyl chloride boardy leatheroid, paint and adhesive agents,tec. Paint and adhesive .Division according to application:
1.Building materials: such as UPVC tubing, UPVC pipes, panel and section bars.
2.Packing materials.
3.Electronic materials: such as electronic wires, cables,adhesive tapes and bolts.
4.Furniture and decorating materials,etc. 5.Others: leatheroid, medical disposable products, antiseptic paint,etc.
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