Main classification of PVC materials
- Jan 29, 2018 -
PVC can be divided into soft PVC and hard PVC. One of the hard PVC accounted for about 2/3 of the market, soft PVC accounted for 1/3. Soft PVC is generally used in floors, ceilings and leather surface, but because the soft PVC contains softener (this is the difference between soft PVC and hard PVC), easy to become brittle, not easy to save, so its use range has been limited. Hard PVC does not contain softener, so flexibility, easy to shape, not brittle, non-toxic non-polluting, save a long time, so it has great development and application value. The essence of PVC is a vacuum blister film, used for various types of surface packaging panels, it is also known as decorative film, adhesive film, used in building materials, packaging, medicine and many other industries. One of the building materials industry accounted for the largest proportion of 60%, followed by the packaging industry, there are a number of other small areas of application of the industry.
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