Common plastic material processing is easy to mass production, cheap; Wide use, utility, easy coloring, part of high temperature resistance; Chemical resistance; Lustrous, partly transparent or translucent; Most are good insulators; Light weight and strong. Plastics are also divided into general use plastics and engineering plastics, mainly to define the universality of use, such as PE, PP cheap, can be used in a variety of different types of machine production. Engineering plastics are more expensive, but the raw material stability and physical properties are much better, generally speaking, it has both rigid and toughness characteristics.
Plastic features: easy to be molded into different shapes. It's a good insulator. Plastics can be used to make fuel oil and fuel gas, which reduces crude oil consumption. Most plastics are highly resistant to corrosion and do not react with acids and bases. Plastic is cheap to make. Durable, waterproof and light weight.
Knowing the characteristics of common plastic materials, we can use different materials for different characteristics when producing plastic products.