Vacuum coating machine door and window hardware accessories bodyguard

   

Aluminum alloy doors and windows in the application of the most widely used, vacuum plating makes use of hardware accessories and decorative features to reach double effect.

Modern building windows and doors can be divided according to the profile varieties: plastic windows, composite windows, aluminum windows, aluminum windows which is now China's major building windows and doors products, accounting for a large proportion of today's buildings. In fact in terms of wind pressure, water tightness, air tightness and other properties or from the environmental aspects, aluminum window has its advantages.

Aluminum doors and hardware accessories is an important part of its performance and the quality of the doors and windows of the functioning of an important influence. Due to the continuous development of modern technology, the door and window hardware accessories (handles, handrails, sliding support hinges, slides, connectors, etc.), but also more and more into the market.

Because aluminum under natural conditions extremely passive features, hardware selection of general metal material, aluminum doors and windows will be a combination of a large structure in the form of small anode cathode.

The introduction of new technologies, new processes, new materials to improve the corrosion resistance of door and window hardware accessories only way. Foreign hardware manufacturers using physical vapor plating (referred PVD, also known as vacuum plating) produced excellent appearance and corrosion resistance metal parts. Vacuum plating with strong adhesion, coating easy to fall off; diffraction good, uniform coating thickness; dense coating, less needle larvae L bubble; tractable before plating process is simple; material saving, pollution and other advantages. Available on metal or non-metal surface coating system, alloys or compounds. Has been widely used in aviation, aerospace, electronics, and optics and other industrial sectors in the preparation of various special properties of the coating.

With the constant improvement of vacuum coating equipment, large-scale and continuous, and the development of paint coating technology, available with good adhesion, wear resistance, high brightness decorative coating. Abroad in some parts surface handle, hinges, etc., using vacuum plating Au, Ag, Al, Zr, TiN, lCrl8Ni9 etc., and get excellent overall performance of the outer surface, so handle, hinges, etc. These single functional accessories into a use double performance functional and decorative accessories.