PVC is a synthetic material that is well-loved, popular, and widely used in the world today. Its global usage ranks second among various synthetic materials. PVC sheet 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. What is the difference between PVC hard board and PVC soft board? Below we will briefly introduce .
PVC soft board is generally used for the surface layer of floor, ceiling and leather, but because PVC soft board contains softener (this is also the difference between soft PVC and hard PVC), it is easy to become brittle and not easy to preserve, so its scope of use is limited. The surface of PVC soft board is shiny and soft. There are a variety of colors such as brown, green, white, and gray to choose from. The product is made of materials, made fine, and widely used. Performance characteristics: Soft, cold-resistant, abrasion-resistant, acid-resistant, alkali-resistant, corrosion-resistant, and tear-resistant, with excellent weldability, and better physical properties than other coiled materials such as rubber. Used in chemical industry, electroplating, lining of electrolyzer, insulating cushion, train, automobile interior and auxiliary materials.
PVC hard board does not contain softener, so it has good flexibility, easy to form, not easy to be brittle, and has a long storage time, so it has great development and application value. PVC rigid board has good chemical stability, corrosion resistance, high hardness, high strength, high strength, UV protection (aging resistance), fire resistance and flame retardant (self-extinguishing), reliable insulation performance, smooth and smooth surface, no water absorption , No deformation, easy processing and other characteristics. PVC hard board is an excellent thermoforming material that can replace some stainless steel and other corrosion-resistant synthetic materials. It is widely used in chemical industry, petroleum, electroplating, water purification treatment equipment, environmental protection equipment, mining, medicine, electronics, communications and decoration, etc. industry. The PVC rigid board is beautiful and simple, and its beauty must be maintained.
Chemical protection of PVC hard board: avoid a large amount of water staying on the floor surface for a long time, especially the block floor and homogeneous floor. If the water is soaked for a long time, it may penetrate into the floor and make the floor glue melt and lose the adhesion. It may also cause the protective wax moisture layer on the floor surface to cause floor pollution, or the sewage may penetrate into the floor and cause the floor to become discolored (homogeneous floor).