Polyethylene is a variety of thermoplastic polymers, which means that this material becomes solid when it reaches its melting point and reaches the freezing point. Polyethylene is a chemical synthesis of ethylene, which usually comes from the combination of crude oil and natural gas. Some of its unofficial names are polythene or polyethylyne, in addition to the term PE. Polyethylene is used to make plastic compounds to be used purely.
It is chemically inactive and does not react with other materials. This feature has made polyethylene tanks the best option for storing such materials as drinking water, which are very important for health and environmental issues. Plastic granules are small bullets of plastic that are poured into plastic injection molding machines and converted to various types of parts. Heavy polyethylene is initially homogeneous, pure but non-transparent, non-colored and, if necessary, added to the pigment. These materials are used in white, red, blue, yellow, green, black and sometimes even in the color of their raw materials. Insulation is electric and will be lost against direct heat.