Polyvinyl chloride (PVC) paste resin, as the name suggests, is mainly used in the form of paste. People often use this paste as plasticizing paste, which is a unique liquid form of unprocessed PVC plastic. Paste resin is usually prepared by emulsion and microsuspension method.
Polyvinyl chloride paste resin has fine particle size, its texture like talcum powder, with immobility. PVC paste resin and plasticizer mixed after stirring to form a stable suspension, that is, PVC paste, or known as PVC plasticizer paste, PVC sol, and people in this form is used to process into the final product. In the process of making paste, various fillers, diluents, heat stabilizers, blowing agents and light stabilizers are added according to the needs of different products.
The development of PVC paste resin industry provides a new liquid material which is only heated into PVC products. The configuration of this liquid material is convenient, its performance is stable and easy to control and use. Moreover, this material has excellent product performance, good chemical stability, has certain mechanical strength, easy coloring. Therefore, it is widely used in the production of artificial leather, glue lining toys, soft trademarks, wallpaper, paint coating, foam plastic, etc.