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
Pictures