PVC board Science Popularization

PVC board is a kind of vacuum plastic film, which is made of PVC and has a honeycomb mesh structure. It is used for surface packaging of various panels, so it is also called decorative film and adhesive film. It is used in building materials, packaging, medicine and many other industries. Among them, the building materials industry accounts for the largest proportion, accounting for 60%, followed by the packaging industry, and several other industries with small-scale applications. According to the degree of softness and hardness, it can be divided into soft PVC and hard PVC. According to the manufacturing process, it can be divided into PVC skin foaming board and PVC skin foaming board.

PVC board polyvinyl chloride (PVC) plastic is a polymer formed by free radical polymerization of vinyl chloride monomer. Its English name is polyviny chloride, or PVC for short. PVC can be divided into soft PVC and hard PVC. Hard PVC accounts for about 2/3 of the market and soft PVC accounts for 1/3.

Soft PVC is generally used for floor, ceiling and leather surface. However, because soft PVC contains softener, it is easy to become brittle and difficult to preserve, so its scope of use is limited. Hard PVC contains no softener, has good flexibility, is easy to form, is not easy to crisp, is non-toxic and pollution-free, and has a long storage time, so it has great development and application value.

PVC foam board has the characteristics of anti-corrosion, moisture-proof, mold proof, non absorbent, drillable, sawable, planed, easy thermal forming, thermal bending processing and so on. Therefore, it is widely used in furniture, cabinet, bath cabinet, exhibition rack board, box core layer, indoor and outdoor decoration, building materials, chemical industry and other fields, advertising, printing, silk screen printing, spray painting, computer lettering, electronic instrument product packaging and other industries.

PVC hard plastic board has excellent corrosion resistance, insulation and certain mechanical strength; After secondary processing, it can be made into sulfuric acid (hydrochloric acid) tank (barrel box); Empty needle frame and chemical process frame for medicine; Public toilet water tank; Various special-shaped products and containers for processing products, such as templates, decorative boards, exhaust ducts, equipment linings, etc. It is an ideal material for chemical industry, building materials, decoration and other industries.