PVC Resin
The other name: Polyvinyl Chloride Resin
Type: SG3 SG5 SG8
Molecular Formula: [-CH2-CHCl-]n
Appearance: White powder
CAS No.: 9002-86-2
HS Code: 3904109001
2. Properties of PVC resin:
It is thermoplastic, insoluble in water, gasoline and ethanol, expandable or soluble in ether, ketone, fatty chlorohy-drocarbons or aromatic hydrocarbons with strong anti--corrosiveness, and good dieletric property.
3. Package of PVC resin: Packed into 25kgs in Net PP Bag, 17MT/20'FCL
4. Use of PVC resin:
It is used in the insulation material of PVC tube, panel, hard transparent sheet, foil, disc, PVC monofilament, blow molding product, appliance insulation material.
Polyvinyl Chloride 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 |
≤ 3 |
≤ 3 |
≤ 3 |