How to distinguish the material of PVC floor mat and rubber floor mat?
PVC, the full name is Polyvinylchlorid, the main component is polyvinyl chloride, bright color, corrosion resistance, strong and durable. Rigid PVC is one of the most widely used plastic materials. PVC is actually a vinyl polymer, and its material is an amorphous material. PVC is being produced and applied worldwide at a growth rate of 4%. PVC can be divided into soft PVC and hard PVC. Among them, hard PVC accounts for about 2/3 of the market, and soft PVC accounts for 1/3. Soft PVC is generally used for the surface of floors, ceilings and leather, but because soft PVC contains softeners (this is also the difference between soft PVC and hard PVC), it is easy to become brittle and difficult to store, so its scope of use is limited. Hard PVC does not contain softeners, so it has good flexibility, easy to form, not easy to be brittle, non-toxic and pollution-free, and has a long storage time, so it has great development and application value. Hereinafter referred to as PVC. Soft PVC is mostly used to make vacuum plastic film for surface packaging of various panels, so it is also called decorative film and adhesive film, and is used in many industries such as building materials, packaging, and medicine. 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.
Rubber is divided into natural rubber and synthetic rubber. Natural rubber is mainly derived from the Hevea sinensis tree. When the epidermis of the rubber tree is cut, a milky white sap will flow out, called latex. The latex is coagulated, washed, shaped and dried to obtain natural rubber. Synthetic rubber is produced by artificial synthesis, and different kinds of rubber can be synthesized by using different raw materials (monomers).
General-purpose rubber refers to some or all kinds of rubber used in place of natural rubber, such as styrene-butadiene rubber, butadiene rubber, isoprene rubber, etc., mainly used in the manufacture of tires and general industrial rubber products. General-purpose rubber is in great demand and is the main variety of synthetic rubber.
