"Polymer": A compound with a large relative molecular mass and a repeating structural unit formed by chemical bonds between a large number of atoms. According to the application function, it is divided into general-purpose, special-type and functional polymer materials. By controlling and modifying the structure of polymer materials, it can have various properties. This type of polymer material has the incomparable The polymer alloy cable tray overcomes the working condition defects of the metal material of the traditional metal cable tray, and is extremely suitable for cable laying projects in harsh environments such as humidity, corrosive gas, static electricity, liquid, and acid-base adhesion. Polymer alloy cable tray is widely used in electric power, petroleum, chemical industry, underground integrated pipe gallery, high-speed railway, communication, hospital, new energy power generation and photovoltaic power generation and other industries. It is a new type of polymer building material that can replace the traditional metal bridge, which is in line with the development trend of the current era.
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