Customization: | Available |
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CAS No.: | 9002-86-2 |
Formula: | (C2h3cl)N |
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PVC paste resin is a branch of PVC resin. PVC paste resin is named for its highly dispersed powder used in paste processing. It is mainly used in the soft material field of PVC resin because of its excellent paste property and good dispersibility. It is widely used in artificial leather, decorative materials, floor leather, wall paper, industrial conveyor belt, sports ground, coatings, adhesives, toys, disposable medical gloves, daily decorative materials, electrical instruments and electrical tools, etc. PVC paste resin molding process has the advantages of cheap equipment, simple and cheap processing mold, can be made into special shape, easy foaming, less heating times, and can be produced in a small number of varieties. Therefore, PVC paste resin has been widely used in artificial leather, floor leather, toys, wallpaper, automotive interior materials and other hard products, and has broad market application prospects.
Items | Specification | Test Result |
Average polymerization degree | 1000±150 | 1112 |
Viscosity numbers/ ml/g | 94-119 | 116 |
Standard paste viscosity (as b)/Pa.s | 7 | 6 |
K Value | - | 65 |
Volatile matter/ %≤ | 0.4 | 0.2 |
250um Particle size /%≤ | 0.1 | 0.0 |
63um Particle size /%≤ | 1.0 | 0.4 |
Impurity particle number /100g≤ | 20 | 11 |
Paste thickening ration (24h)/%≤ | 100 | 29 |
Whiteness(160ºC ,10min)/%≥ | 76 | 88 |
Water extract PH value ≤ | 9.0 | 7.2 |
Alcohol extract /%≤ | 4.0 | 1.2 |
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