塑胶原料 > Products > PVC plastic raw material

SG-8 PVC Resin

SG-8 PVC Resin

2024-01-24

 

Overview
Specifications
Place of Origin:
Dongguan, China (Mainland)
Brand Name:
YD brand
Model Number:
PVCSG1   SG2 SG3 SG4 SG5 SG6 SG7 SG8
 
color:
nature color
Grade standard:
Industrial grade
Application:
injection grade (rigid PVC) for pipe, fittings, shoes
Certifications:
ISO9001:2008, SGS, BV
Advantages:
Factory price with high quality, fast delivery and best service
Packaging & Delivery
Packaging Details:
Packing in 25kg woven bags, 17MT/20GP
Delivery Detail:
About 7 days after order confirmation.
PVC Resin
Molecular Formula: (CH2CHCL)n
CAS NO. : 9002-86-2
Apperance: White or light yellow powder
 
Specification:
Specification
 
 
Type:
SG1
SG2
SG3
SG4
SG5
SG6
SG7
SG8
K value
77-75
74-73
72-71
70-69
68-66
65-63
62-60
59-55
Viscosity, ml/g
156-144
143-136
135-127
126-119
118-107
106-96
95-87
86-73
Average polymerization
 
 
1350-1250
1250-1150
1100-1000
950-850
950-850
750-650
Number of impurity particle max
30
30
30
30
30
30
40
40
Appearing density g/ml min
0.42
0.42
0.42
0.42
0.42
0.45
0.45
0.45
Residual after sieve 0.25mm mesh max
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
0.063mm min
90
90
90
90
90
90
90
90
Number of grain/400cm2 max
40
40
40
40
40
40
40
40
Plasticizer absorbency value of 100g resin
25
25
25
22
19
16
14
14
Whiteness % min
74
74
74
74
74
74
70
70
Residual chlorethylenecontent mg/kg max
5
5
5
5
5
5
5
5
Ethylidene chloride mg/kg max
150
150
150
150
150
150
150
150
 
 
 
 
Use:
Because of high chemical stability, so can be used to produce anti-corrosion pipes, fittings, pipelines, pumps and blowers and so on. PVC hard board is widely used in the chemical industry on the production of tank lining, corrugated building panels, doors and windows structure, wall decorations and other construction material. The electrical insulation performance, in electrical and electronic industry, for the manufacture of plugs, sockets, switches and cables. In daily life, for the manufacture of PVC sandals, raincoat, toys and leather, etc. 
Can be used to make chemical, textile and other industrial toxins tower exhaust emissions, gas liquids pipelines, corrosion resistant materials can be replaced by other tanks, pumps, ventilators and other joints. When the plasticizer added up to 30% to 40%, they obtained soft PVC, and its elongation, products, soft, and has good corrosion resistance and electrical insulation, often made into films, for industrial packaging, agricultural seedling and daily raincoat, tablecloth, etc., can also be used to produce acid hoses, cable sheathing, insulation, etc. 
PVC is also used in solar hot-water bottle features through its absorption by the hot-water bottle made of a bath
 

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