1.PVC Resin
2.Impact strength 5~10kJ/m2
3.Provide technical support
4. sg1 sg2 sg3 sg4 sg5 sg6 sg7 sg8
5.Manufacturer
Description:
Features thermo plasticity, being insoluble into water, gasoline and alcohol, swelled or dissolved into ether,ketone, chlorinated aliphatic hydrocarbons, and aromatic hydrocarbon, high resistance to corrosion,and good dielectric property.
Applications:
Widely used in pvc pipes, window profiles, films, sheets, tubes, shoes, fittings, etc.
Packaging:
In 25kg kraft bag or 1100kg jumbo bag.
| No. | ITEMS DESCRIBE | SG-3 | SG-5 | SG-7 | SG-8 |
| 01 | Viscosity(ml/g) | 127-135 | 107-118 | 87-95 | 73-86 |
| 02 | K value | 71-72 | 66-68 | 60-62 | 55-59 |
| 03 | Impurity particle number | ≤ 16 | ≤ 16 | ≤ 20 | ≤ 20 |
| 04 | Volatiles(incl.water ) % | ≤ 0.30 | ≤ 0.40 | ≤ 0.40 | ≤ 0.40 |
| 05 | Bulk density g/ml | ≥ 0.45 | ≥ 0.48 | ≥ 0.5 | ≥ 0.5 |
| 06 | Sieve ratio% 0.25mm | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 |
| 07 | Sieve ratio% 0.063mm | ≥ 95 | ≥ 95 | ≥ 95 | ≥ 95 |
| 08 | "Fish eye" number unit /400cm2 | ≤ 20 | ≤ 20 | ≤ 30 | ≤ 30 |
| 09 | 100g resin plasticizer absorbtion g | ≥ 26 | ≥ 19 | ≥ 12 | ≥ 22 |
| 10 | Whiteness(after 160ºC10min) | ≥ 78 | ≥ 78 | ≥ 75 | ≥ 75 |
| 11 | Residual VCM ppm | ≤ 5.0 | ≤ 5.0 | ≤ 5.0 | ≤ 5.0 |
