Audited Supplier
02
9002-86-2
C3h8o2
618-338-8
Inert Solvent
Inorganic
Dilution&Buffer
Basic Flux
200-2000USD
Najin
Paper Roll +Woven Geotextile
0.5mm
Shandong
3990422000
Product Description
Product Description
A: Property PVC is a versatile high molecular compound, expertly polymerized from vinyl chloride monomer (VCM) with a structural element depicted as:
CH2-CHCLn. The degree of polymerization typically ranges from 590 to 1500. During the re-polymerization process, various influencing factors
such as polymerization technique, reaction conditions, reactant composition, and additives contribute to forming eight distinct
types of PVC resin, each with unique performance characteristics. Depending on the residual vinyl chloride content in the polyvinyl chloride resin,
it can be categorized into commercial grade, food hygiene grade, and medical application grade. Visually, polyvinyl chloride resin
appears as a pristine white powder or in pellet form.
B: Application Polyvinyl chloride resin finds extensive application in manufacturing polyvinyl chloride boardy leatheroid, paints, and adhesives,
agents. When classified by application, it includes: 1. Building materials such as UPVC tubing, UPVC pipes, panels, and sectional bars.
2. Packaging materials. 3. Electronic materials including electronic wires, cables, adhesive tapes, and bolts.
4. Furniture and decorative materials. 5. Others: leatheroid, medical disposable products, antiseptic paints, and more.
| Polyvinyl Chloride PVC Resin | ||||
| TYPE | Viscosity, ml/g | K value | Average polymerization | usage |
| SG-0 | >156 | >77 | >1785 | |
| SG-1 | 156-144 | 77-75 | 1785-1536 | Advanced insulating material |
| SG-2 | 143-136 | 74-73 | 1535-1371 | Insulating materials, and soft products |
| SG-3 | 135-127 | 72-71 | 1370-1251 | insulating materials,films,shoes |
| SG-4 | 126-119 | 70-69 | 1250-1136 | film, hose, pedestrian leather |
| SG-5 | 118-107 | 68-66 | 1135-981 | hard pipes, profile product |
| SG-6 | 106-96 | 65-63 | 980-846 | hard tubem fiberm transparent sheet |
| SG-7 | 95-87 | 62-60 | 845-741 | blow molded bottle, transparent sheet, injuection molding |
| SG-8 | 86-73 | 59-55 | 740-650 | pipe |
| SG-9 | <73 | <55 | <650 | |
