Views:2 Author:Site Editor Publish Time: 2021-06-01 Origin:Site
Regarding PE plastic tarpaulin, it is not difficult to see from the product name that the main raw material of PE plastic tarpaulin is polyethylene, namely polyethylene (PE for short).
Polyethylene is a thermoplastic resin polymerized by ethylene. In industry, it also includes copolymers of ethylene and a small amount of α-olefins. Polyethylene is odorless, non-toxic, waxy, has excellent low temperature resistance (the minimum use temperature can reach -100 ~ -70 ℃), has good chemical stability, and can resist most acid and alkali corrosion (not resistant to acid oxides) . It is insoluble in common solvents at room temperature and has good electrical insulation properties. Polyethylene can be processed by general thermoplastic molding methods. It is widely used in the manufacture of films, packaging materials, containers, pipes, single wires, wires and cables, daily necessities, etc., and can be used as high-frequency insulating materials for televisions and radars.
In the process of using PE to produce tarpaulin, manufacturers of PE plastic tarpaulin often have very strict requirements on raw materials, because if the tarpaulin material is unqualified, the quality of the tarpaulin will be affected. The raw material requirements of PE tarpaulin are as follows: In the production of polyethylene tarpaulin, if there are impurities, it will destroy the catalyst system and its functions, and directly affect the quality of the tarpaulin.
Therefore, using polyethylene materials, the product quality is high, the price is high, and the service is good. In the production of polyethylene plastic waterproof tarpaulin, some additives are also used. But it should be noted that the purer the additive, the better, because it can effectively reduce the consumption of raw materials and the emission of pollutants, which is very beneficial to environmental protection. The higher the purity of PE, the better.