Specifications
Bureau Veritas approved suspension grade PVC resin1. Factory price
2. Free sample
3. BV&ISO quality control
4. K55-77
Bureau Veritas approved suspension grade PVC resin K67
1. Properties of PVC resin
It is thermoplastic, insoluble in water, gasoline and ethanol, expandable or soluble in ether, ketene, fatty chlorohy-drocarbons or aromatic hydrocarbons with strong anti--corrosiveness, and good dielectric property.
Aviailable grades from our factory:
SG-1:K value 77-75 Average polymerization /
SG-2:K value 74-73 Average polymerization /
SG-3:K value 72-71 Average polymerization 1350-1250
SG-4:K value 70-69 Average polymerization 1250-1150
SG-5:K value 68-66 Average polymerization 1100-1000
SG-6:K value 65-63 Average polymerization 950-850
SG-7:K value 62-60 Average polymerization 850-750
SG-8:K value 59-55 Average polymerization 750-650
2. Detailed Specification of PVC resin
Tape: | 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 ofgrain/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 |
3. Use of PVC resin:
1). pvc soft products.
It can be made of hoses, cables, wires, plastic sandals, shoes, slippers, toys, auto parts etc.
2). pvc film.
The transparent film can be used for greenhouses, plastic greenhouses and plastic film mulch. It can also be used for packaging bags, raincoat, table cloth, curtains, inflatable toys etc.
3). pvc coated products.
Can be used to make leather luggage, purses, book covers, sofa and car seat,etc. As well as floor covering, flooring materials for buildings.
4). pvc foam products.
Can be used for foam slippers, sandals, insoles, and anti-vibration cushioning packaging material, Rigid PVC sheet and profiles, it is a new building material.
5). PVC medical products
Medical rigid & semi rigid sheet, Medical flexible film & sheet, Medical flexible devices, Nasal tube, Blood tube, Blood bag, Main tube, Pump tube and Medical molded devices (Connector ,Wing ,Cap, Chamber and etc.).
4. Package of PVC resin:
Packed into 25kgs in Net PP Bag, 17MT/20'FCL
PVC resin picturers
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VC resin pictures:
PVC resin package pictures
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