Description
Common products: Plate, pipe, soles, toys, doors and Windows, electrical, skins, stationery and so on.
Reference Technical Data:
Density/ (g/cm)1.24-1.4
Hardness70- 50
Elongation at break/ %350
Low-temperature impact-32
| PVC Resin | SG3 | SG5 | SG8 |
| Quality standard | GB5761-93 |
| Inspection item | Guaranteed Value |
| K value | 72 - 71 | 68 - 66 | 59 - 55 |
| Viscosity number | 135 - 127 | 118 - 107 | 86 - 73 |
| Number of impurity particles | ≤ 16 | ≤ 16 | ≤ 20 |
| Volatile content (incl. water)% | ≤ 0.30 | ≤ 0.40 | ≤ 0.40 |
| Apparent density | ≥ 0.45 | ≥ 0.45 | ≥ 0.48 |
| Particle size | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 |
| ≥ 90 | ≥ 90 | ≥ 90 | ≥ 90 |
| Number of Fish Eye (/400 cm2) | ≤ 20 | ≤ 20 | ≤ 30 |
| Plasticizer absorption of 100g resin | ≥ 26 | ≥ 20 | ≥ 14 |
| Whiteness (160, after 10 min. ) % | ≥ 80 | ≥ 80 | ≥ 75 |
| VCM Residue PPM | ≤ 1 | ≤ 1 | ≤ 1 |
TF / C brittle temperature/ C-35
Softening point60±
Aging after 11 days in 90° C/ %-2.66
Aging after 11 days in 70° C/ %0.36
After dry/ %0.2 5
Processing temperature170° C- 180 ° C
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