Application introduction and disadvantages of PVC sheet

The application of PVC board in life can be seen everywhere. Using PVC board can produce a lot of colors close to nature. Some data show that in Germany, about 40% of the household furniture is made of PVC board for exterior decoration, such as desks, bookshelves, sofas, various cabinets and other products.
It is no exaggeration to say that PVC sheet is a popular and widely used component material in China at present. It is understood that the global use of PVC ranks among the top of all kinds of materials, and PVC is being produced and used in the whole range with a growth rate of 4%, especially in Southeast Asia. These are all due to the urgent demand of Southeast Asian countries for infrastructure construction.
Although PVC sheets are widely used, they have certain disadvantages. For example, the thermal stability of PVC soft board is relatively poor. The temperature may start to soften at about 80 ℃. If the temperature reaches about 130 ℃, it will start to decompose and release some gases such as HCL. In addition, the electrical performance of PVC is not as good as that of PP products, which is generally applicable to medium and low voltage and low frequency edge materials.
The thermal stability of PVC soft board is very poor. It begins to soften at 80 ℃ and decompose at 130 ℃, and releases HCL gas. The electrical conductivity of PVC is not as good as that of PP, which is generally suitable for medium and low voltage and low frequency edge data.
For PP board, we know that it has many uses. Because it is very environmentally friendly, it is a very popular PP board. Whether it is used in industry or at home, the use of PP board is very much the same as that of PP pipe. For PP board, it has replaced many other boards in the construction industry, so what can specific PP board be used for? Follow the editor to learn more about it.
1. PP plate for industrial use, including the outer packaging protection of wires and cables, the outer packaging protection of glass, steel plate and various articles, as well as the base plate, shelf, partition and bottom plate.
2. Protection of electronic industry. Conductive packaging products are mainly used for the packaging of integrated circuit chips, integrated circuit packaging, testing, thin film transistor liquid crystal displays, optoelectronics and other electronic components. The purpose is to avoid the contact of other charged objects with them, because the spark damage of parts caused by electric charge friction.
3. The protective board used previously may be made of cardboard. However, with the development of economy and the progress of science and technology, the use of PP board has increasingly replaced the use of cardboard.
It is a plate-shaped ceramic product made of clay and other inorganic nonmetallic materials, which is calcined at high temperature. PP sheet has great advantages in saving energy and materials. Compared with similar products, the consumption of building ceramic materials per unit area of polypropylene board can be more than doubled, saving more than 60% of resources.