Material Introduction Of PVC Panels

The main ingredients are polyvinyl chloride, plus other ingredients to enhance its heat resistance, toughness, ductility and so on. The top layer of the surface film is the paint, the main component of the middle is polyvinyl chloride, the bottom layer is the back coating adhesive. It is a kind of synthetic material that is popular in today's world and has been widely used. Its global use is ranked second in all kinds of synthetic materials.PVC Panels

PVC production and consumption uniformity of 1.4 million tons. PVC is being produced and applied worldwide with a growth rate of 4%. In recent years, the growth of PVC in Southeast Asia has been particularly obvious, which should be back to the urgent need of infrastructure construction in Southeast Asian countries. In the material that can produce three-dimensional surface film, PVC is the most suitable material. PVC can be divided into soft PVC and hard PVC. The hard PVC accounted for about 2/3 of the market, soft PVC accounted for 1/3. Soft PVC is commonly used in flooring, ceilings and leather surface, but because soft PVC contains softener (which is also the difference between soft PVC and hard PVC), easily brittle, not easy to save, so its scope of use has been limited. Hard PVC does not contain softener, so flexibility is good, easy to shape, not easy to crisp, non-toxic non-polluting, long save time, so has a great development and application value.PVC Panels

VC production process is not complex, ordinary production lines generally by rolling machine, printing presses, back coating machine and cutting machine, mainly through the rolling machine direct stirring, roller rotation and high temperature rolling production thickness of only 0.3 mm to 0.7mm film, produced at the same time and through the printing press on the front of the film printed color, through the back coating machine in the back of the film attached a layer of back coating. Do not underestimate this layer of back coating, it is an important guarantee of quality performance of PVC film. The back coating is composed of special materials, is a kind of high energy affinity agent, it is because of this layer of coating, PVC film can firmly and in the dense plate or other plate fused together, ten years or even 15 years not open. and ordinary veneer membrane in the biggest problem is unable to solve the problem of membrane shedding.PVC Panels

Because the whole production process is at high temperature (the rolling machine temperature reaches 220 degrees), this makes PVC film has high light resistance and fire resistance, to ensure high-quality PVC film. Of course, this is a high demand for production machines, usually a set of production lines of equipment cost about 39 million mark, equivalent to RMB 160 million yuan. But on the other hand, PVC film production process is quite simple, the machine output is also very large, so overall, PVC is actually a low investment, high yield products.PVC Panels