There are 30% to 40% plastic in the WPC vinyl floor, no matter it is HDPE, PVC, PP, PS. As far as plastic is concerned, the structure itself is composed of high molecular macromolecules, and the structure between macromolecules and macromolecules is a loose, unstable winding twisted structure. Under high temperature and high pressure, the macromolecules of the polymer can be stretched out, and it will stretch out when the person bends for a long time. When the body stretches, the structure changes and the shape changes. This term is called creep performance.

The market price of WPC vinyl flooring averages around 7,000-10,000 yuan/ton, and the price after conversion according to specific gravity and volume is about 3500-5000 yuan/m3; while the price of medium-sized wood-plastic market is about 6000-8000 yuan/m3. If calculated by sheet, the domestic price of wood plastic is up to 350 yuan / m2, and the general price of wood profiles is also around 300 yuan m2.

The most important problem of WPC sheet floor is the harm to the environment and the human body. At present, there are only a few enterprises using ICQ technology in the industry, most of the wood-plastic products are exported abroad; products using CCA technology are increasingly restricted, such as the United States prohibits Use preservative wood with CCA technology. With the WPC floor decoration, it is possible to achieve "zero time stay", achieving the goal of environmental protection, and the negative impact on the environment is almost zero.

The WPC sheet flooring occupies a relatively large product. The quality inspection is to prevent the creep of the wood-plastic floor from causing bending deformation, thus affecting the overall work of the industry. After the creep came, there was a square steel on the side, and no further deformation was made. For floor installations on flat floors, the meaning of the spacing of the keels is also here. Generally, the keel spacing is less than 30cm.