Polyvinyl chloride Pvc Resin SG3 SG5 SG8 is flame-retardant (flame retardant value above 40), high chemical resistance (resistant to concentrated hydrochloric ACID , 90% sulfuric acid, 60% nitric acid and 20% sodium hydroxide), mechanical strength And the advantages of good electrical insulation. But its heat resistance is poor, with a softening point of 80°C, it starts to decompose and change color at 130°C, and precipitate HCI.
Due to its high chemical stability, it can be used to make anti-corrosion pipelines, pipe fittings, oil pipelines, centrifugal pumps and blowers, etc. Polyvinyl chloride hard boards are widely used in the chemical industry to make linings for various storage tanks, corrugated boards for buildings, door and window structures, wall decorations and other construction materials. Due to its excellent electrical insulation performance, it can be used to manufacture plugs, sockets, switches and cables in the electrical and electronic industries. In daily life, polyvinyl chloride is used to make sandals, raincoats, toys and artificial leather! Paste/ emulsion PVC Resin for artificial leather SG-3 is for films, hoses, leathers, wire cables and other general purpose soft products. SG-5 is for pipes, fittings, panels, calendaring, injection, moulding, profiles, and sandals. SG-7 / SG-8 is for bottles, sheets, calendaring, rigid injection and moulding pipes.
PVC Resin – SG3 K-Value 72-71
PVC resin - SG4 K-Value 70-69
PVC resin - SG5 K-Value 68-66
PVC resin - SG7 K-Value 62-60
PVC resin - SG8 K-Value 59-55
PVC resin - S1000 K-Value 68-66
PVC resin - S1300 K-Value 72-71
PVC Resin SG3 SG5 SG8 Application Polyvinyl Chloride Resin is widely used in production of polyvinyl chloride boardy leatheroid, paint and adhesive agents,tec. Paint and adhesive .
Division according to application:
1.Building materials: such as UPVC tubing, UPVC pipes, panel and section bars.
2.Packing materials.
3.Electronic materials: such as electronic wires, cables,adhesive tapes and bolts.
4.Furniture and decorating materials,etc.
5.Others: leatheroid, medical disposable products, antiseptic paint,etc.
| Paste/emulslon PVC Resin SG3 SG5 SG8 for artificial leather |
| Items | PVC Resin SG3 | PVC Resin SG5 | PVC Resin SG8 |
| K value | 72-71 | 68-66 | 59-55 |
| VISCOSITY NUMBER ml/g | 135-127 | 118-107 | 86-73 |
| Average degree of polymerization | 1370-1251 | 1135-981 | 740-650 |
| NUMBER OF IMPURITY PARTICLE | ≤16 | ≤16 | ≤20 |
| VOLATILE SUBSTANCE | ≤0.3 | ≤0.4 | ≤0.4 |
| VOLATILE CONTEN | ≥0.45 | ≥0.48 | ≥0.50 |
| Whiteness(160℃,10min)% | ≥78 | ≥75 | ≥75 |
| Packing | 25kgs two layers draft paper bag or 1000kgs PP bag |
Hereby we’d like to introduce other strong chemicals, such as PVC Paste Resin, PVA Resin, Iron Oxide, Titanium Dioxide Anatase, Titanium Dioxide Rutile, Carbon Black. Please contact julia if you have any demand.
Product Categories : Resin > Pvc Resin
