1.PVC RESIN Properties:
PVC resin is the most widely raw material used in plastic production. It has good chemical stability, corrosion resistance and water resistance. It can be dissolved in acetone, hydrochloric ether, ester and some alcohol. It can offer good solubility, good electrical insulation, thermo plasticity and membrane forming capacity.
1. SG-3: Films, raincoat, industry packing, artificial leather, hose and shoe-making material, etc.
2. SG-5: Rigid plate, gramophone record, value and welding rod, PVC pipes, PVC windows, doors ,etc.
3. SG-8: Good hardness and high strength, mainly used for tubes and pipes
2.PVC RESIN Applications:
It is widely used in the production of water pipe, chemical pipe, plastic windows and doors, packing film, plastic carpet, plastic ceiling, sanitary fitting, leatheroid, plastic wallpaper etc.
3.PVC RESIN Specifications:
Items | SG-3 | SG-5 | SG-8 |
Viscosity, ml/g(K value) | 135-127 (72-71) | 118-107 (68-66) | 86-73 (59-55) |
Impurity Particle | 16 | 16 | 20 |
Volatile content | 0.3 | 0.4 | 0.4 |
Apparent density, g/ml | 0.45 | 0.45 | 0.48 |
Screenings | 025mm sieve pore | 2.0 | 2.0 | 2.0 |
0.063mm sieve pore | 90 | 90 | 90 |
Number of grain,entries/400cm2 | 20 | 20 | 30 |
Absorbing amount of plasticizer for 100g regsin, g | 26 | 20 | 14 |
White degree (1600c,10 min after) | 74 | 74 | 70 |
4.PVC RESIN sg5 Packing&Storage Details:
Packed in a kraft paper bag lined with PP-woven bag, Net weight per bag: 25± 0.25kg.
Not allowed outdoor storage. Keep away from sunshine and humidity.
