Brief introduction of PVC resin;
The most primitive state of Pvc resin is white powder and odorless. Insoluble in water, alcohol, gasoline, etc. It has high stability and is highly praised by a few liquids such as acetone. In addition, the plasticity of pvc resin is also high. Even if it is lit on a fire, the flame will go out as soon as it leaves. In addition, the color of pvc resin will change when it burns.
Uses of pvc resin:
Soft products: pvc resin can make many types of soft products. It can be made into hoses, wires and cables through an extruder. You can also use a small syringe to make all kinds of exquisite molds and toys, as well as many other sandals, toys and even auto parts.
Film: Adding additives to pvc resin, plasticizing and pressing with a tablet press can make films with different thicknesses. The pressed film can be made into plastic bags, raincoats, inflatable toys, etc. After careful cutting, the film made of pvc resin is very convenient for shrink packaging because of its characteristics of thermal expansion and cold contraction. Plastic packaging bags on the market are basically made of pvc resin.
Coating products: Many artificial leathers on the market are made of pvc resin, which is plasticized at a temperature above 100 degrees. Artificial leather can be used to make suitcases, wallets, book covers and so on. Because artificial leather is of good quality and reasonable price, there are many building floor materials made of artificial leather.
Foam products: a certain amount of foaming agent is added to pvc resin to make sheets, and pvc is foamed into plastic foam. The treated pvc resin can also be used to make many shockproof cushioning packaging materials for slippers and insoles, and the treated pvc hard board can even be used as building materials instead of wood.
Transparent sheet: organic stabilizer is added to pvc resin, which can support the head material after a series of mixing and plasticization, and then it can be made into thin-walled transparent container after heating and molding. Many vacuum packaging uses this method, because its packaging quality is excellent, so it has always been very popular.
Other uses: There are many hard materials made of pvc resin, and the development trend of pvc resin in building materials market is also very good.
The above are several uses of pvc resin introduced by Bian Xiao. If you want to know more, please continue to pay attention to our website!