Product name: PVC Resin (Polyvinyl Chloride Resin)
Chemical Formula: [-CH2-CHCl-]
CAS: 9002-86-2
HS CODE: 39041010
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.
Suspension Method for Production of Polyvinyl Chloride Resin
Polyvinyl chloride can be abbreviated to PVC. It is a kind of thermoplastic plastic
Application:
SG-1 is used in producing high-grade electrical insulating material
SG-2 is used in producing electrical insulating material, common soft products and film
SG-3 is used in producing electrical insulating materials, agricultural film, daily-use plastic products,
SG-4 is used in producing membranelle for industrial and civil use, tube and pipes
SG-5 is used in producing transparent products section bar, hard tube and decorative materials
SG-6 is used in producing clear foil, hard board and welding rod
SG-7, SG-8 is used in producing clear foil, hard injection molding.
Package: 25kg/plastic woven bag, 18MT/20GP
|
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≤ |
30 |
30 |
30 |
30 |
30 |
30 |
40 |
40 |
|
Volatiles content %,≤ |
0.40 |
0.40 |
0.40 |
0.40 |
0.40 |
0.40 |
0.40 |
0.40 |
|
Appearing density g/ml≥ |
0.42 |
0.42 |
0.42 |
0.42 |
0.42 |
0.45 |
0.45 |
0.45 |
|
Residual after sieve 0.25mm mesh≤ |
2.0 |
2.0 |
2.0 |
2.0 |
2.0 |
2.0 |
2.0 |
2.0 |
|
0.063mm l≥ |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
|
Number of grain/400cm2≤ |
40 |
40 |
40 |
40 |
40 |
40 |
40 |
40 |
|
Plasticizer absorbency value of 100g resin |
25 |
25 |
25 |
22 |
19 |
16 |
14 |
14 |
|
Whiteness %,≥ |
74 |
74 |
74 |
74 |
74 |
74 |
70 |
70 |
|
Residual chlore thylene content mg/kg≤ |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
|
Ethylidene chloride mg/kg≤ |
150 |
150 |
150 |
150 |
150 |
150 |
150 |
150 |
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price.
Our company has always insisted on relying quality to seek survival, benefit to seek development. Use fine after-sale service to meet the needs of consumers. Honesty and credit. Products are sold well all over the country. Warmly welcome all fields of friends to visit our company and negotiate trade. Ourbusiness scope is Tin ingots, Zinc and other metal, chemicals, plastic products, etc.
We sincerely welcome new and old customers at home and abroad. Let us work together to develop the international market.
Welcome to order, we will serve you.
