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PVC Resin SG3 SG5 SG8 Property Polyvinyl chloride is high molecular compounds polymerized by vinyl chloride monomer(VCM) 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. According to residual content of vinyl chloride in polyvinyl chloride resin, is can be divided into :commercial grade, food hygiene grade and medical application grade in appearance, polyvinyl chloride resin is white powder or pellet.
PVC resin – SG3 K-Value 72-71
PVC
resin - SG4 K-Value 70-69
PVC
resin - SG5 K-Value 68-66
PVC
resin - SG7 K-Value 62-60
PVC
resin - SG8 K-Value 59-55
PVC
resin - S1000 K-Value 68-66
PVC
resin - S1300 K-Value 72-71
PVC Resin SG3 SG5 SG8 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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Paste/emulslon PVC Resin SG3 SG5 SG8 for artificial leather |
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Items |
PVC Resin SG3 |
PVC Resin SG5 |
PVC Resin SG8 |
|
K value |
72-71 |
68-66 |
59-55 |
|
VISCOSITY NUMBER ml/g |
135-127 |
118-107 |
86-73 |
|
Average degree of polymerization |
1370-1251 |
1135-981 |
740-650 |
|
NUMBER OF IMPURITY PARTICLE |
≤16 |
≤16 |
≤20 |
|
VOLATILE SUBSTANCE |
≤0.3 |
≤0.4 |
≤0.4 |
|
VOLATILE CONTEN |
≥0.45 |
≥0.48 |
≥0.50 |
|
Whiteness(160℃,10min)% |
≥78 |
≥75 |
≥75 |
|
Packing |
25kgs two layers draft paper bag or 1000kgs PP bag |
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Polyvinyl chloride PVC Resin SG3 SG5 SG8 has the outstanding characteristics of abundant raw materials (oil, limestone, coke, salt and natural gas), mature manufacturing process, low price, and wide range of uses. It has become the second largest general-purpose resin in the world after polyethylene resin. 29% of the world's total synthetic resin consumption. Polyvinyl chloride PVC Resin SG3 SG5 SG8 is easy to process and can be processed by molding, laminating, injection molding, extrusion, calendering, blow molding, etc. Polyvinyl chloride is mainly used to produce soft plastic products such as artificial leather, films, and wire sheaths, as well as hard plastic products such as plates, doors and windows, pipes and valves.
Hereby we’d like to introduce other strong chemicals, such as PVC Paste Resin, PVA Resin, Iron Oxide, Titanium Dioxide Anatase, Titanium Dioxide Rutile, Carbon Black. Please contact julia if you have any demand.
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Main Product:
Titanium Dioxide ,
PVC Paste Resin,
Polyvinyl Alcohol,
PVC Resin,
Iron Oxide,
Carbon Black
