20 Oct, 2023
Good plastic steel doors and windows should have excellent physical properties and can adapt to various environments, such as places with strong winds, heavy rain, high heat, high cold, corrosive gases and other harsh environments. Plastic steel doors and windows are mainly made of polyvinyl chloride (PVC) resin as the main raw material, plus a certain proportion of stabilizers, colorants, fillers, UV absorbers, etc., after extrusion molding, and then made by cutting, welding or screwing. The door and window frame sash is equipped with sealing strips, tops, hardware, etc. At the same time, in order to enhance the rigidity of the profile, steel lining (reinforcement ribs) needs to be filled in the profile cavity that exceeds a certain length. The doors and windows made in this way are called These are plastic steel doors and windows.
In addition, plastic steel doors and windows have significant energy-saving effects and have good thermal insulation properties, which can greatly reduce energy consumption. At the same time, plastic steel doors and windows also have excellent sound insulation effects, which can effectively reduce noise pollution.
In short, when choosing plastic steel doors and windows, you should choose products with excellent physical properties, energy saving and environmental protection, and safe and convenient use.