iphone5 Diaoqi | plasma surface treatment Diaoqi

 More and more users are complaining too easy iPhone5 black paint, for that matter, and now Apple has finally given a positive response, but in their view, Diaoqi this issue is too normal. Recent users to Apple's Phil Schiller, vice president of e-mail asking why iPhone5 black so easy to paint, and in the answer to this question Schiller performance seemed impatient. He said said, iPhone5 body uses aluminum alloy (back), and this material paint chips and other issues appear very normal, no fuss during use. iphone5 is anodized aluminum, this approach may make some of the more corrosion resistant aluminum alloy hardening. Aluminum is a soft texture, easy to wear deformable metal, and Apple iPhone5 the back cover on the black material is sprayed coatings (anodic alumina process a thin, after the shell itself is not from the inside out They are black), which makes the machine very easy in daily friction fade. Iphone5 such as the production of fine high-priced phones are so easy to paint, and that we usually buy an ordinary cell phone case is more common. With the improvement of environmental requirements, spraying a mobile phone and laptop case basically uses water-based paint, because water is low adhesion capacity, if the substrate without surface modification, will appear after the spray is easy to sag, uneven development, easy to produce shrinkage, easy deep cracks and other defects, can not pass the test. The current housing material made of plastic made mainly PC + ABS, which contains a small amount of carbon fiber (having conductivity), so we when before spraying the surface treatment program a mobile phone and laptop case from the material properties, width and carbon fiber in the design of plasma various factors on the process, on-line use and other aspects, the products have been a number of large domestic enterprises spray coating line applications.