How to distinguish between frosted tempered glass and frosted ordinary glass
[China Glass Net] 1. Look: You have to distinguish between tempered matte and ordinary frosted glass. It is only a change in internal characteristics. It is generally not visible on the outside, but there is still a difference in the details. Look at the vertical end of the glass. The tempered glass has a slight curvature compared with ordinary glass; the national standard for tempered glass is that the angle between the eyes and the glass surface is not more than 45 degrees, and the ordinary float glass is not corrugated. Find a place with good light and sand the glass. Place it face down on the ground and adjust the angle to see if there is any ripple on the glass surface. Male Costume,Female Costume,Cosplay Costume,First Arrival Kimono Zhejiang Jiateng Trade Co.,Ltd. , https://www.kato-trade.com
2, listen: the glass is suspended, tapped with nails, the tempered glass sounds crisp, the ordinary glass sounds dull;
3, fall: no longer worry, find a piece of glass to fall down try, if it is tempered glass, may not be broken; is broken, the debris is in the state of small particles; ordinary glass fragments are knife-shaped radiation type, easy to hurt people. In fact, there are a lot of methods, for example, the edge of the tempered glass must be processed, the ordinary glass does not need to be, etc., as long as it is careful, it can be easily distinguished.