The main material of PVC rectangular tablecloth
is PVC plastic. So what is PVC plastic? PVC plastic refers to the compound polyvinyl chloride in the chemical industry. The natural color is yellowish translucent and shiny. It is better than PE, PP, and lost to PS. It is a polymer material that uses a chlorine atom to replace one hydrogen atom in polyethylene.
The main properties of PVC plastic: PVC (polyvinyl chloride) chemical and physical properties. Rigid PVC is one of the most widely used plastic materials. PVC material is a non-crystalline material. PVC materials are often added with stabilizers, lubricants, auxiliary processing agents, colorants, reinforcing agents and other additives in actual use. PVC materials are non-flammable, high strength, weather resistant and excellent geometric stability. PVC is highly resistant to oxidizing agents, reducing agents and strong acids. Therefore, PVC rectangular tablecloths are most suitable for PVC plastic.
The main use of PVC plastic:
1. Polyvinyl chloride profile is the largest consumption area of PVC in China, accounting for about 25% of total PVC consumption. It is mainly used to make doors and windows and energy-saving materials. At present, its application volume still grows considerably in the whole country. .
2. PVC hard materials and plates are added with stabilizers, lubricants and fillers in PVC. After mixing, the extruder can extrude various diameters of hard tubes, shaped tubes, and bellows. These are used as downpipes, drinking pipes, wire casings or stair railings. The calendered sheets are superposed and hot pressed to form hard sheets of various thicknesses. The sheet can be cut into the desired shape. Then, the PVC electrode is welded with hot air into various chemical resistant storage tanks, air ducts and containers.
3. PVC general soft products can be extruded into hoses, cables, wires, etc. using an extruder. It uses an injection molding machine with various molds to make plastic sandals, soles, slippers, toys, auto parts and so on.
Jinhua Wantu Daily Products Technology Co., Ltd is a professional enterprise that designs and manufactures PVC rectangular tablecloth.