What is PVC board? The main component of PVC board is PVC, and other components are added to enhance its heat resistance, toughness, ductility, etc. The upper layer of this surface facial mask is paint, the main component in the middle is PVC, and the lower layer is back coated with adhesive. It is a kind of synthetic material which is popular and widely used in the world.
Its global usage is the second highest among various synthetic materials. According to statistics, in 1995 alone, the production of non PVC in Europe was about 5million tons, while its consumption was 5.3 million tons. In Germany, the average production and consumption of PVC is 1.4 million tons. PVC is being produced and applied all over the world at a growth rate of 4%.
In recent years, PVC has increased significantly in Southeast Asia, which is due to the urgent need for infrastructure construction in Southeast Asian countries. Among the materials that can produce three-dimensional surface facial mask, PVC is a more suitable material.
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 (which is also the difference between soft PVC and hard PVC), it is easy to become brittle and difficult to preserve, so its scope of use is limited. Hard PVC does not contain softener, so it is flexible, easy to form, not easy to be brittle, non-toxic and pollution-free, and has a long storage time. Therefore, it has great development and application value.
The essence of PVC is a kind of vacuum plastic film, which is used for the surface packaging of various panels, so it is also called decorative film and adhesive film, and is used in building materials, packaging, medicine and many other industries. Among them, the building materials industry accounts for a large proportion, accounting for 60%, followed by the packaging industry, and several other industries with small-scale applications.
