If you want to know what  LVT flooring, SPC flooring, WPC flooring is, you have to start from the PVC flooring. Baidu Encyclopedia introduces PVC flooring in this way: a new type of lightweight body decoration material that is very popular in the world today, also known as "light body material." It is a popular product of Japan and South Korea in Europe, America and Asia. It has been popular abroad. It has entered the Chinese market since the early 1980s. It has been widely recognized in large and medium-sized cities in China and is widely used, such as families and hospitals. Schools, office buildings, factories, public places, supermarkets, businesses and other places. “PVC floor” refers to the floor made of polyvinyl chloride. Specifically, polyvinyl chloride and its copolymer resin are used as main raw materials, and fillers, plasticizers, stabilizers, colorants and the like are added to the continuous continuous substrate, coated or calendered, extruded or extruded. Process production, the relevant national standard is GB/T11982-2015.

The so-called PVC floor, commonly known as plastic floor, is a big category. Any floor made of PVC as raw material can be called PVC floor. The new floor materials such as LVT, SPC and WPC are actually PVC. In the category of flooring, they only add different materials, so they form separate sub-categories. Polyvinyl chloride is a kind of white powder. This kind of thing is in the manufacturing industry. Just like the freshly-launched spring bamboo shoots in the kitchen, you can use it to make: many delicious dishes such as spring bamboo shoots, spring bamboo shoots, and pickled oysters. The figure below shows the approximate structure of a PVC floor.

The main components of PVC flooring include polyvinyl chloride powder, stone powder, plasticizer, stabilizer, carbon black. These raw materials are all widely used in industrial raw materials, and their environmental safety has been proven for many years. Some readers have questioned the host Liu in the SPC readership. Why don't you talk about the harm of plasticizers in the floor? Such doubts are sometimes ridiculous. I really don't know how to explain them. Some people with a lot of chemical knowledge know that there are many kinds of plasticizers. Some plasticizers are actually non-toxic. Even those plasticizers that are a little toxic, most need to be eaten, and they need to be kept on and on. Injure the body. However, I have not heard of anyone who uses PVC flooring as a biscuit. I hope you don't scare you. The plastic wrap you use every day contains a lot of plasticizer. It has been used for so many years and it seems to be safe.