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Tempered glass to buy identification methods

  • Author:fanyumaoyi
  • Source:chinamirrormanufacturer.com
  • Release on :2017-01-05
  Tempered glass with a very good performance and decorative, here to introduce glass to buy identification methods.
  
  Simple method of how to distinguish between glass and ordinary glass
  
  Polarized Sun glasses, you can see the color of the stripes, no steel should not see.
  
  Turning point, is really looking at wind pressure spots on the surface of glass. You will see the whole glass irregular deformation of the surface. Side is, when glass will soften, smooth because the roller causes deteriorating, face to face, when gap is in the middle of an oval, so that it is clear. The smoothness of the glass worse than ordinary glass!
  
  The easy way: face to face the two pieces of glass stand close together, observations on the two long sides of the two pieces of glass, look at the long side is there a clear gap between two pieces of glass, if the gap is not a certain arc, if it is, it should be tempered. Note that face to face, not the back. It is physical. If not, use two bursts of light x-ray film to look at.
  
  Recognition method
  
  In the room watching the sky or window glass reflects light, slowly changing the viewing angle of light reflection sky or outdoor use. If it is tempered glass, it can be seen on the surface of the glass border light blue-gray rule middle color depth blur circle investee or investee, oval or rectangular pattern in a column. But only some of the stress patterns of tempered glass can be directly seen by the naked eye there's a simpler way, flat mirror in the sun belt, glass flowers, glass is not tempered.
  
  Glass processing manufacturers are has himself of tempered standard, some tempered standard is himself factory of trademark, some is is "level tempered", also some for "TEMPERED"; this tempered standard is high temperature ink through screen printing playing in glass Shang of, again FRP of of process in the, high temperature ink and glass surface fusion, so, glass Shang of tempered standard if not using hydrofluoric acid wipe will cannot remove (even using hydrofluoric acid also will left more obviously of traces). so, See glass whether tempered most simple directly of approach is find have tempered standard. this just its a. also can through light degrees to distinguish. glass after high temperature heating, then sharply cooling (most is through wind), makes glass surface and internal produced tension and stress, this is tempered glass of simple principle, so after tempered of glass, especially thick glass, surface has may will looks Misty of, also has may will appeared Ma points, roll injury a of things, although these are belongs to quality problem, But it can also be used as identifying characteristic of tempered glass or not. you can use sharp objects on the glass edge (preferably installed cannot see where the future) description if it is prone to scratches, that means the glass is not tempered, if the glass surface is very hard, it's hard to scratch appears, that means the glass is tempered.
  
  Is this characteristic, stress characteristics became an important symbol of true and false identification of tempered glass, which isTempered glassCan be seen through the polarizer on the edges of the glass color stripes, and surface observation of glass, you can see black and white spots. Polarizer can be found in the camera lens, or glasses, when attention to the adjustment of the light source, making it easier to observe. There's a simple way: face to face the two pieces of glass stand close together, observations on the two long sides of the two pieces of glass, look at the long side is there a clear gap between two pieces of glass, if the gap is not a certain arc, if it is, it should be tempered. Note that face to face, not the back. It is physical. If not, use two bursts of light x-ray film to look at.
  
  Professional approach is: Polarized Sun glasses, you can see the color of the stripes, no steel should not see. Turning point, is really looking at wind pressure spots on the surface of glass. You will see the whole glass irregular deformation of the surface. Side is, when glass will soften, smooth because the roller causes deteriorating, face to face, when gap is in the middle of an oval, so that it is clear. The smoothness of the glass worse than ordinary glass!
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