- Product Details
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Quick Details
-
Model number:
-
Sg3/Sg5/Sg6/Sg7/Sg8
-
k value:
-
66-68 55-59 60-62 71-72
-
Type:
-
Virgin
-
Appearance:
-
White powder
-
Application:
-
Pipe Industry, rain shoes,slippers
-
HS code:
-
3904220000
-
CAS NO:
-
9002-86-2
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MF:
-
(C2h3cl)N
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Brand:
-
Xinfa, Zhongtai,Erdos,junzheng
-
Grade:
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Plastic Grade
Quick Details
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Place of Origin:
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Xinjiang, China
-
Brand Name:
-
Xinfa, Zhongtai,Erdos
-
Model Number:
-
Sg3/Sg5/Sg6/Sg7/Sg8
-
Model number:
-
Sg3/Sg5/Sg6/Sg7/Sg8
-
k value:
-
66-68 55-59 60-62 71-72
-
Type:
-
Virgin
-
Appearance:
-
White powder
-
Application:
-
Pipe Industry, rain shoes,slippers
-
HS code:
-
3904220000
-
CAS NO:
-
9002-86-2
-
MF:
-
(C2h3cl)N
-
Brand:
-
Xinfa, Zhongtai,Erdos,junzheng
-
Grade:
-
Plastic Grade
Product Description
Product Description
Polyvinyl chlorides
is high molecular compounds polymerized with structural element as CH2-CHCLn,degree of polymerization usually as 590-1500.In the process of re-polymerization ,affected by kinds of factors such as the polymerization process, reaction conditions, reactant composition, additives etc.it can produce eight different types of PVC resin performance is different.
Product Parameters
| Items | SG3 | SG5 | SG7 | SG8 |
| K value | 72-71 | 68-66 | 62-60 | 59-55 |
|
Viscosity
Number (ml/g) |
135-127 | 118-107 | 95-87 | 86-73 |
| Average degree of polymerization | 1370-1251 | 1135-981 | 845-741 | 740-650 |
| Number of impurity substance | ≤16 | ≤16 | ≤20 | ≤20 |
|
Mass fraction of volatiles
(including water) |
≤
0.30
|
≤0.40
|
≤0.40 |
≤0.40
|
| A ppearance density | ≥0.45 | ≥0.48 | ≥0.50 | ≥0.50 |
|
Number of "fish eye"
|
≤20 | ≤20 | ≤30 | ≤30 |
| Whiteness(160ºC,10min)% | ≥78 | ≥75 | ≥75 | ≥75 |
| VCM residue | ≤5 | ≤5 | ≤5 | ≤5 |
| Packing | 25kgs two layers draft paper bag or 1000kgs PP bag | |||
Package
25kgs, 40kgs,50kgs/PP or customized
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.
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