Views:3 Author:Site Editor Publish Time: 2021-04-22 Origin:Site
Among all waterproof tarpaulins made of different materials, a large number of PE waterproof tarpaulins should be considered. The manufacturing material is polyethylene. This is what we call the material for making PE tarpaulins. What are the characteristics of polyethylene? We, Linyi Shengde Plastic Co.,Ltd, should have a say.
Polyethylene is a typical thermoplastic, odorless, odorless, non-toxic and flammable white powder. The processed PE resin is waxy granules. After extrusion and granulation, the appearance is milky white. The melting point is 100 to 130 degrees Celsius, and its low temperature resistance is excellent. The use temperature can reach minus 100 to 70 degrees Celsius. It can still maintain good mechanical properties at minus 60 degrees Celsius, but the operating temperature is about 80 to 110 degrees Celsius. Good chemical stability, can resist any concentration of dilute nitric acid, dilute sulfuric acid and hydrochloric acid, hydrofluoric acid, phosphoric acid, formic acid, acetic acid, ammonia, amine, hydrogen peroxide, sodium hydroxide, potassium hydroxide and other room temperature solutions.
Polyethylene is suitable for hollow blow molding, injection molding and extrusion of various products, such as various containers, nets, packaging tapes, and can be used as cable coatings, pipes, special-shaped, thin plates, etc. The raw material of PE tarpaulin usually refers to colored striped cloth. This kind of waterproof tarpaulin has poor water resistance. Generally, it is impossible to guarantee the waterproofness after one use. The disadvantage is that it is easy to wear. The advantage is that it is light in weight, clean and pollution-free. It is usually used for temporary storage of rainwater and dust, and is not suitable for long-term use in the open air.
Plastic tarpaulin is a common cargo covering in our daily life. In order to meet the needs of various industries, it has a complete model, different materials and fabrics, and different ranges of use. It has good toughness and softness, and the use effect is good. Next, let’s look at the tarpaulin. There are several categories and what kind of superior performance.
According to the different materials used, plastic tarpaulin can be divided into fine tarpaulin and coarse tarpaulin. The two purposes are different. Coarse cloth is also called tarpaulin. The fabric is resistant to bending and has good waterproof performance. It is used for automobile transportation and open storage covers and the field. The tent is widely used, and the fine tarpaulin is mainly used to make labor protection clothing. The product has good rainproof, heat dissipation and cold protection effects.
Tarpaulin is generally used in bad weather, sometimes used to cover goods that are afraid of the sun. Color striped tarpaulin has become an indispensable necessity in life and production. The good use effect brings us a lot of convenience and solves our worries. , The goods are damaged due to the influence of external factors, which ensures the integrity of the goods.