Polyvinyl chloride (PVC) paste resin. As the name implies, this resin is mainly used in the form of paste. People often use this paste as a plastisol, which is a unique liquid of PVC plastic in the unprocessed state. form. Paste resins are often prepared by emulsion and microsuspension methods.
Due to the fine particle size, the PVC paste resin has a texture like talcum powder and is immobile. Polyvinyl chloride paste resin is mixed with plasticizer to form a stable suspension after stirring, which is called PVC paste, or PVC plastisol, PVC sol, and it is used in this form to process the final product. product. In the process of paste making, various fillers, diluents, heat stabilizers, foaming agents and light stabilizers are added according to the needs of different products.
Specifications
| 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 |
| Vinyl Chloride monomer residuals ug/g≤ |
10 |
3 |
| 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 |
The development of the PVC paste resin industry provides a new type of liquid material that can be turned into polyvinyl chloride products only by heating. This kind of liquid material is easy to configure, stable in performance, easy to control, easy to use, excellent in product performance, good in chemical stability, has certain mechanical strength, easy to color, etc., so it is widely used in artificial leather, vinyl toys, soft trademarks, Production of wallpaper, paint coatings, foamed plastics, etc.
About Us
Hunan zirconium iron import and export Co., Ltd is a professional research, development and production of zirconium silicate & titanium dioxide backbone members of enterprise, the local well-known entrepreneurs and professional senior engineers in the party′s call for "safety and smoothness low carbon environmental protection" and the support of the bold innovation on traditional production equipment and technology, on the basis of reducing the product cost make the product quality to achieve the same industry leading level. In the efforts of all the staff of the company, in Shandong, Henan, Guangdong, South America, Europe and the United States for decades in Mexico, Brazil, South Africa, Zimbabwe and other places to establish several partners, the company′s quality inspection department under the close supervision of production and sales of the "label", for users throughout the country to provide the most efficient and convenient service.
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Polyvinyl chloride (PVC) paste resin. As the name implies, this resin is mainly used in the form of paste. People often use this paste as a plastisol, which is a unique liquid of PVC plastic in the unprocessed state. form. Paste resins are often prepared by emulsion and microsuspension methods.
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