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The important function of hardware accessories to aluminum alloy doors and windows
Editor: liefan, October 30, 2019 17:00:01

  

Aluminum alloy doors and windows hardware accessories is an important part of its performance and quality has an important impact on the function of doors and windows. Due to the continuous development of modern technology, more and more door and window hardware accessories (handle, armrest, sliding hinge, slide rail, connector, etc.) are also pouring into the market.

  

Modern building doors and windows can be roughly divided into plastic windows, composite materials windows and aluminum alloy windows according to the types of profiles. Among them, aluminum alloy windows are the main building doors and windows products in our country today, accounting for a considerable proportion in today's buildings. In fact, aluminum alloy window has its advantages in terms of wind resistance, water tightness, air tightness and environmental protection.

  

Because aluminum alloy is easy to be passivated under natural conditions, the structure of aluminum alloy doors and windows will be a combination of large cathode and small anode when general metal materials are used.

  

Adopting new technology, new technology and new material is the only way to improve the corrosion resistance of door and window hardware accessories. Foreign hardware manufacturers use physical vapor deposition (PVD, also known as vacuum plating) to produce hardware accessories with excellent appearance and corrosion resistance. Vacuum plating has the advantages of strong adhesion, coating is not easy to fall off, good diffraction property, uniform coating thickness, compact coating, less pinhole bubbles, easy treatment before plating, simple process, less material consumption and pollution-free.

  

Simple substance, alloy or compound can be plated on metal or nonmetal surface. It has been widely used in aviation, aerospace, electronic and optical industries to prepare various special properties of coatings. With the continuous development of large-scale coating, continuous coating, high gloss and coating technology, the coating can be continuously improved. In foreign countries, the surface of some accessories such as handle and hinge is plated with Au, Ag, Al, Zr, tin, lcrl8ni9, etc. to obtain the external surface with excellent comprehensive performance, which makes the handle, hinge and other single functional accessories become parts with dual performance of use function and decoration.

The company is engaged in aluminum alloy window decoration , aluminum alloy bridge window, aluminum alloy louver, invisible anti-theft net, wood aluminum composite bridge break window, frameless balcony window, leisure sunshine room and supporting mosquito screen series and other high-quality home products professional manufacturers, set development, research, production, sales, installation, maintenance of six functions in one. Our factory independently develops all kinds of new heat insulation windows, hollow windows, frameless balcony windows and other fashionable home furnishing products, which have been sold well in many areas at home and abroad. We have undertaken the door and window engineering of large-scale factories and buildings in China, retail and installation projects in Shanghai urban area. Among them, aluminum alloy doors and windows and frameless balcony windows have been sold well for eight years, which are highly praised by the majority of users. With the leading technology, we have successfully launched new type of hollow windows and top hung windows of European and American aluminum alloy and met the requirements of foreign investors. The products are exported to Europe, America, Southeast Asia and Africa. With the development and production capacity, the products have become one of the preferred brands of consumers.

Article transferred from: Shanghai liefan Decoration Material Factory


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