Basic Info.
Model NO.
pvc resin sg5
Other Name
PVC Resin
Model No.
PVC Resin Sg3/Sg5/Sg7/Sg8
Molecular Formula
[C2h3cl]N
PVC Resin Sg3 K Value
71-72
PVC Resin Sg5 K Value
66-68
PVC Resin Sg8 K Value
55-59
PVC Resin Volatile Matter
0.40% Max
PVC Resin Bulk Density
0.45 Min
Polymerization Degree
1135-981
Impurity Particle Number
16 Max
Appearance
White Powder
Grade
Industry Grade
PVC Resin Usage
PVC Film PVC Pipe PVC Banner
Other Usage
PVC Hose, PVC Fitting, PVC Shoes
Transport Package
25kg/Bag
Specification
pvc resin
Trademark
Kelai
Origin
China Mainland
HS Code
3904109001
Production Capacity
150000ton/Year
Product Description
China factory pvc resin SG3, SG5, SG8, K71, K67, K57
1.Simple Introduction of pvc resin
Polyvinyl Resin(PVC resin) is the most widely raw material used in plastic production. It has good chemical stability corrosion resistance and water resistance. It can be dissolved in acetone , hydrochloric ether, ester and some alcohol . It can offer good solubility , good electrical insulation , thermoplasticity and membrane forming capacity.
The PVC Resin is in white powder . They are essential materials for preparing PVC compounds. By adding blending agents and employing different techniques, they can be made into rigid or non-rigid PVC products and are suppliable in a wide range of transparent, translucent, and opaque colours.
2.PVC Resin Date sheet
| Item | 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 |
| Number of impurity particle | 30max | 30max | 30max | 30max | 30max | 30max | 40max | 40max |
| volatiles content%, | 0.4max | 0.4max | 0.4max | 0.4max | 0.4max | 0.4max | 0.4max | 0.4max |
| Apparent density, g/ml | 0.42min | 0.42min | 0.42min | 0.42min | 0.42min | 0.42min | 0.45min | 0.45min |
| Number of grain/400cm 2 | 40max | 40max | 40max | 40max | 40max | 40max | 40max | 40max |
| whiteness | 74%min | 74%min | 74%min | 74%min | 74%min | 74%min | 70%min | 70%min |
| Plasticizer absorbency value of 100g resin | 25 | 25 | 25 | 22 | 19 | 16 | 14 | 14 |
| Residual chlore thylene content, mg/kg | 5max | 5max | 5max | 5max | 5max | 5max | 5max | 5max |
3.PVC resin Application
PVC Resin SG3--mainly used in producing electrical insulating materials, agricultural film, daily-use plastic products.
PVC Resin SG5--mainly used in producing transparent products section bar, hard tube and decorative materials .
PVC Resin SG7 and SG8--mainly used in producing clear foil, hard injection molding.
4.Packing and Loading quantity of pvc resin
(1) Packing: 25kg net / pp bag , or kraft bag .
(2) Loading quantity :680Bags/20'container , 17~20MT/20'container.
(3) Loadint quantity : 1000Bags/40'container, 25~27MT/40'container.
