PVC is a polymer material, its full name is polyvinyl chloride. PVC plastic can be divided into soft PVC and hard PVC according to different additives.
Soft PVC is generally used for floors, ceilings and the surface of leather. Because soft PVC contains softeners, it is easy to become brittle and difficult to preserve, so its range of use is limited.
Hard PVC does not contain softeners, so it has good flexibility, is easy to shape, not brittle, non-toxic and non-polluting, and has a long storage time, so it has great development and application value.
PVC plastics are used in many industries such as building materials, packaging, and medicine, among which the building materials industry accounts for the largest proportion.
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