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Difference And Use Of PC Board PV Board PVC Board PPV Board
- Aug 01, 2018 -

The main base material of PC board is polycarbonate, while the base material of PVC board is polyvinyl chloride, so the characteristics are different.

The density of PC plate is less than that of PVC plate, the continuous use temperature is higher than that of PVC plate, and the light transmittance is better than that of PVC plate, while the passing rate of visible light is similar, and the PVC and PC board can completely block the ultraviolet light.

For sound insulation, PC board is internationally recognized as the preferred material for highway sound barrier, it can even insulate 40 dB sound. The sound insulation effect of PVC is good, but it can not be used in outdoor environment because it does not resist aging.

PC board is an excellent insulator material, while PVC board is a kind of polymer with good electrical properties, often used as low-frequency insulation material.

In the course of construction, PC plates are easier to install because of their strong stiffness, thermal expansion and cold shrinkage. However, PVC can not be used in outdoor lighting because it does not resist the characteristics of old fire and inflammable.

Both PVC board and PC board have strong corrosion resistance, but their corrosion resistant objects are different. PVC plates can be resistant to most inorganic acids, alkali, salt, and most organic solvents, which can be used as medicine and chemical anticorrosion materials, while PC plates have better concentrations of acid, alkali, salt, and a variety of oil and solvents in the atmosphere and water. Resistance.

PVC, that is, polyvinyl chloride, is very common. Chemical stability is high, so it can be used to make anticorrosive pipes, fittings, oil pipes, centrifugal pumps and blowers. The hard plate of PVC is widely used in the chemical industry to make the lining of various storage tanks, the corrugated board of the building, the structure of the door and window, the decoration of the wall and so on. Because of its excellent electrical insulation performance, it can be used in electrical and electronic industries to manufacture plugs, sockets, switches and cables. In daily life, PVC is used to make sandals, raincoats, toys and artificial leather.