What can PVC be used for?

Polyvinyl chloride, English abbreviation PVC (Polyvinyl chloride), the original color is the yellowish translucent, shiny, relative density of about 1.4. Transparency is better than polyethylene and polypropylene. The hardness of hard products is higher than that of low-density polyethylene but lower than that of polypropylene. It is not easily corroded by acid and alkali and is more resistant to heat. Polyvinyl chloride has the advantages of high flame retardancy, high chemical resistance, good mechanical strength, and electrical insulation.

PVC polyvinyl chloride has poor stability to light and heat. Without heating the stabilizer, the polyvinyl chloride starts to decompose at 100 ° C and decomposes faster at 130 ° C or higher. It is decomposed by heat to release hydrogen chloride gas to discolor it, from white to light yellow → red → brown → black. The ultraviolet rays and oxygen in the sunlight cause photo-oxidative decomposition of the polyvinyl chloride, thereby lowering the flexibility of the polyvinyl chloride and finally becoming brittle. Therefore, some PVC plastics will turn yellow and become brittle after a long time.

PVC is widely used for pipe, general injection molding molds, packaging materials, blow-molded transparent packaging materials, etc.

For example, in our daily life, we see packaging products, PVC fruit trays, egg trays, and packaging boxes in supermarkets or stores.

2. Available sizes to meet the different needs of the customers.