1、What is vacuum coating process? What is the function?
The so-called vacuum coating process uses evaporation and sputtering in a vacuum environment to emit particles of film material，Deposited on metal, glass, ceramics, semiconductors and plastic parts to form a coating layer， for decoration, protection, stain and moisture resistance and to extend the produc shelf life.Currently, there are many different ways of vacuum coating, including vacuum resistance heating evaporation, electron beam heating evaporation, magnetron sputtering, MBE molecular beam epitaxy, PLD laser sputtering deposition, ion beam sputtering, etc.
2、What industries can vacuum coating be applied to?
The equipment is widely use, the vacuum evaporation coating is mainly used in industries such as automotive reflective mesh, handicrafts, jewellery, shoes and hats, clocks, lamps, decoration, mobile phones, DVD, MP3, PDA shells, keys, cosmetic shells, toys, Christmas gifts; PVC, nylon, metal, glass, ceramics, TPU, etc
Vacuum multi-arc ion coating equipment and vacuum magnetron sputtering coating equipment can be used to coat the surface of various metals. For example: watch industry (strap, case, dial, etc.), hardware industry (sanitary ware, door handles, handles, door locks, etc.), construction industry (stainless steel plates, staircase handrails, columns, etc.), precision mould industry (punch bar standard moulds, forming moulds, etc.), tool industry (drills, carbide, milling cutters, broaches, bits), automotive industry (pistons, piston rings, alloy wheels, etc.) and pens, glasses, etc.
3、What are the advantages of vacuum coating equipment?
Compared with the traditional chemical coating methods, vacuum coating has many advantages, such as no pollution to the environment, which is a green process; no harm to the operator; solid film layer, good density, strong corrosion resistance, and uniform film thickness.
Post time: Mar-21-2023