Products Description
Polyvinyl chloride Resin (PVC) is a non-toxic, odorless white powder with high chemical stability and excellent plasticity. It is primarily used in the production of transparent sheets, fittings, blood transfusion equipment, soft and hard pipes, panels, doors and windows, profiles, films, electrical insulation materials, cable sheathing, and more.
English name：Polyvinyl Chloride Resin
Formula (C2H3Cl)n
CAS NO. 9002-86-2
EINECS NO:208-750-2
Technical Parameter
| ITEM | SG1 | SG2 | SG3 | SG4 | SG5 | SG6 | SG7 | SG8 |
| K-Value | 77-75 | 74-73 | 72-71 | 70-69 | 68-66 | 65-63 | 62-60 | 59-55 |
| Viscosity,ml/g | 156-144 | 143-136 | 135-127 | 126-119 | 118-107 | 106-96 | 95-87 | 86-73 |
| Number of impurity particle | ≤30 | ≤30 | ≤30 | ≤30 | ≤30 | ≤30 | ≤40 | ≤40 |
| Volatiles content% | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 | ≤0.40 |
| Apparent density | ≥ 0.42 g/ml | ≥ 0.45 g/ml | ||||||
| Number of grain/400cm2 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 | ≤40 |
| Whiteness | ≥74% | ≥74% | ≥74% | ≥74% | ≥74% | ≥74% | ≥70% | ≥70% |
| Plasticizer absorbency value of 100g resin | 25 | 25 | 25 | 22 | 19 | 16 | 14 | 14 |
Application
PVC Profiles
The largest PVC consumption sector in China (about 25%), mainly used for doors, windows, and energy-saving materials, with sustained market demand growth.
PVC Pipes
The second-largest application (about 20%), widely used in water supply, drainage, and electrical conduits due to early development and superior performance.
PVC Films
The third-largest sector (about 10%), used for packaging bags, raincoats, greenhouse films, and shrink-wrap packaging after stretching.
PVC Rigid Sheets & Panels
Used to manufacture hard pipes, corrugated pipes, and corrosion-resistant containers; panels can be processed into chemical storage tanks and ventilation ducts.
PVC Flexible Products
Can be made into hoses, cables, footwear, toys, and automotive parts.
PVC Packaging Materials
Used for mineral water bottles, cosmetic containers, food packaging films, and stretch/shrink films.
PVC Wall Panels & Flooring
Replaces aluminum wall panels; flooring tiles are commonly used in airports and shopping malls for wear-resistant surfaces.
PVC Consumer Goods
Used to produce synthetic leather (luggage, sports balls), rain gear, toys, and clothing.
PVC Coated Products
Artificial leather is used for bags, sofas, car seats, and floor coverings.
PVC Foam Products
Foamed plastic is used in footwear, shockproof packaging, and low-density rigid foam boards as a wood substitute.
PVC Transparent Sheets
Used for food packaging, vacuum-formed containers, and decorative materials.
Other Applications
Wood-like building materials, hollow containers, and steel alternatives (for corrosion-resistant environments).
Package
25kgs pp bag, 17MT/20GP
1100kgs Ton Bag, 26-28MT/40P Without Pallets
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