PVC paste resin application

Polyvinyl chloride (PVC) paste resin as the name suggests, this resin is mainly used to make paste form, people commonly used this paste is called plasticized paste, is a unique liquid form of PVC plastic in the unprocessed state. Paste resins are often prepared by emulsion and micro-suspension.

Polyvinyl chloride paste resin because of fine particle size, its texture like talc powder, has no fluidity. PVC paste resin mixed with plasticizer after stirring to form a stable suspension, that is, PVC paste, or PVC plasticizer paste, PVC sol, and it is in this form used to process into the final 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.

The development of the PVC paste resin industry has provided a new type of liquid material that can be changed into PVC products only by heating. The liquid material has the advantages of convenient configuration, stable performance, easy control, easy use, excellent product performance, good chemical stability, certain mechanical strength, easy coloring, etc., so it is widely used in the production of artificial leather, vinyl toys, soft trademarks, wallpaper, paint and coatings, foamed plastics, etc.