Wire Industry Application PVC Cable Raw Material PVC Resin K70
Brief Introduction of PVC Resin:
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 membrance forming capacity.
Main Features of PVC Resin:
White powder, it will appear different physical and mechnial properties after add various additives to it.
It has better quality of mechanic feature, anticorrosion, dielectric and anti-chemcials.
Main 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.
Technical Data Sheet for PVC Resin K67:
| Grade: | SG3 | SG5 | SG7 | SG8 | |
| K value | 72-71 | 68-66 | 62-60 | 59-55 | |
| Viscosity, ml/g | 135-127 | 118-107 | 95-87 | 86-73 | |
| Average polymerization | 1350-1250 | 1100-1000 | 950-850 | 750-650 | |
| Number of impurity particle max | 30 | 30 | 40 | 40 | |
| Volatiles content % max | 0.4 | 0.4 | 0.4 | 0.4 | |
| Appearing density g/ml min | 0.42 | 0.42 | 0.45 | 0.45 | |
| Residual after sieve | 0.25mm mesh max | 2 | 2 | 2 | 2 |
| 0.063mm min | 90 | 90 | 90 | 90 | |
| Number of grain/400cm2 max | 40 | 40 | 40 | 40 | |
| Plasticizer absorbency value of 100g resin | 25 | 19 | 14 | 14 | |
| Whiteness % min | 74 | 74 | 70 | 70 | |
| Residual chlorethylenecontent mg/kg max | 5 | 5 | 5 | 5 | |
| Ethylidene chloride mg/kg max | 150 | 150 | 150 | 150 | |
Usage of PVC Resin:
PVC SG5 is for pipes, fittings, panels, calendaring, injection, moulding profiles, and sandals. it can also used in transparent products, hard tube, hard article, filament sleeving shaped material etc.
other PVC Resin types usage:
SG3 is for films, hoses, leathers, wire cables and other general purpose soft products.
SG7: it is popular use in manufacturing the material of bottle and transparent, for the production of hard injection tube and perchloro-ethylene resin etc.
SG8 has good hardness and high strength, usually used for bottles, sheets, calendaring, rigid injection and moulding pipes.
PVC Resins 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.
1. pvc soft products
It can be made of hoses, cables, wires, plastic sandals, shoes, slippers, toys, auto parts etc.
2. pvc foam products
Used for foam slippers, sandals, insoles, and anti-vibration cushioning packaging material, Rigid PVC sheet and profiles, it is a new building material.
3. pvc film
The transparent film can be used for greenhouses, plastic greenhouses and plastic film mulch. It can also be used for packaging bags, raincoat, table cloth, curtains, inflatable toys etc.
4. pvc coated products
To make leather luggage, purses, book covers, sofa and car seat,etc. As well as floor covering, flooring materials for buildings.
Package & delivery of PVC Resin:
25kg pp bag, 17 MT/ 20FCL, 26.5MT/ 40FCL.
Our service:
1. All inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. Sample is available for your evaluation & formulation development.
5.Faster delivery.
Contact us for PVC Resin inquiry:
Tel: + 86 371 86112765
Fax: + 86 371 86116272
Our service:
1. All inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. Sample is available for your evaluation & formulation development.
5.Faster delivery.
Contact us for PVC Resin inquiry:
Tel: + 86 371 86112765
Fax: + 86 371 86116272