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The main uses of PVC plastic pellets

2024-08-20

The main uses of PVC plastic pellets

1. PVC general soft products can be extruded into hoses, cables, wires, etc. using an extruder; By using injection molding machines in conjunction with various molds, plastic sandals, shoe soles, slippers, toys, automotive parts, and more can be made.
2. PVC transparent sheet is made by adding impact modifiers and organotin stabilizers to PVC, mixing, plasticizing, and rolling it into a transparent sheet. Thermoforming can be used to create thin-walled transparent containers or vacuum formed packaging, making it an excellent packaging and decorative material.
3. PVC foam products When soft PVC is mixed, appropriate amount of foaming agent is added to make a sheet, which is foamed into foam plastic, and can be used as foam slippers, sandals, insoles, and shock proof and cushioning packaging materials. It can also be used as a low foaming hard PVC board and profile based on an extruder, which can replace wood for trial use and is a new type of building material.
4. PVC transparent material is mixed with additives, plasticized, and then processed into transparent or colored films of specified thickness using a three roll or four roll rolling mill. The films are then processed using this method to become rolled films. It is also possible to process packaging bags, raincoats, tablecloths, curtains, inflatable toys, etc. through cutting and heat sealing. Wide transparent film can be used for greenhouses, plastic greenhouses, and plastic films. The heat shrinkage characteristics of biaxially stretched films can be used for shrink packaging.
5. PVC coated synthetic leather with a substrate is made by applying PVC paste onto cloth or paper, and then plasticizing it at temperatures above 100 degrees Celsius. PVC can also be rolled into a thin film with additives first, and then pressed onto the substrate. Untamed synthetic leather is directly rolled into soft thin sheets of a certain thickness by a calendering machine, and then pressed with patterns. Artificial leather can be used to make leather cases, bags, book covers, sofas, and car seat cushions, as well as floor leather, which is used as a flooring material for buildings.
6. Stabilizers, lubricants, and fillers are added to PVC hard boards and sheets. After mixing, various diameters of hard pipes, special-shaped pipes, and corrugated pipes can be extruded using an extruder for use as sewer pipes, drinking water pipes, wire conduits, or stair handrails. Overlapping and hot pressing the rolled thin sheets can produce hard boards of various thicknesses. The board can be cut into the desired shape, and then welded into various chemically resistant storage tanks, air ducts, and containers using PVC welding rods and hot air.
7. Other PVC doors and windows are assembled from hard shaped materials. In some countries, it has jointly occupied the market of doors and windows with wooden doors, windows, aluminum windows, etc; Imitation wood materials, substitute steel building materials; Hollow container.

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