Use requirements and characteristic advantages of PE pipe
With the rapid development of urban planning and construction, PE pipes have been widely used in various construction projects, and many advantages have been recognized by everyone. In order to make better use of PE pipes, let’s learn about the use requirements and characteristics of PE pipes.
PE pipe is odorless, non-toxic, and feels like wax. It has excellent temperature resistance characteristics, good chemical reliability, and resistance to most strong acid and alkali corrosion. Polyethylene is a typical thermosetting plastic, which is odorless, odorless and non-toxic flammable milky powder. PE epoxy resin produced and processed by forming is waxy granular material processed by extrusion plastic, and its appearance is milky white.
The chemical reliability of PE pipe is good. It can withstand dilute nitric acid, dilute sulfuric acid and sulfuric acid, hydrochloric acid, ammonium sulfate, benzoic acid, acetic acid, sodium hydroxide, acrylamide, hydrogen peroxide, caustic soda, ferric chloride solution and other aqueous solutions of all concentrations at indoor temperature. However, it is not resistant to strong air oxidation, such as fuming sulfuric acid, concentrated nitric acid, chromic acid and hydrochloric acid solution. At indoor temperature, the organic solvent will cause slow deposition of high-pressure polyethylene, and concentrated sulfuric acid and concentrated nitric acid will rapidly corrode high-pressure polyethylene, causing it to be destroyed or dissolved.
Under the effect of air, sun and oxygen, PE pipes will be brittle, discolored, cracked, brittle or delaminated, and their physical properties will be lost. At the forming production and processing temperature, the chemical action will also reduce the solubility, resulting in color fading and patterns. Therefore, attention should also be paid to the whole process of forming production, processing and application or material selection. Due to the above characteristics of high pressure polyethylene, it is very easy to produce and process, so PE pipes are odorless, non-toxic, wax-like, with high quality temperature resistance characteristics, good chemical reliability, and resistant to most strong acid and alkali corrosion.
The above is about the use requirements and characteristic advantages of PE pipes. As long as the treatment is carried out according to the regulations, good results can be achieved and the service life can be extended. If you don’t understand anything, you can contact us. We will give you professional suggestions to avoid loss caused by blind operation.
Post time: Feb-15-2023