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How to distinguish the difference between tempered glass and ordinary glass

Release time:

2020-01-07

1. Look at the glass logo and see if there is a toughened 3C logo on the corners of bai glass. The kind marked with du3c and cannot be scraped off is basically steel dao glass.

The processing procedure of tempered glass is to cut ordinary float glass into the required size, then edge grinding, cleaning and marking with ink for national compulsory certification ccc. The glass after being fired in the tempering furnace cannot be cut or processed.

The ink in the high temperature after the general situation is not scraped off. If the 3C logo on the glass can be wiped off by hand, it can be concluded that it is a fake tempered glass.

2. Whether the glass is slightly deformed from the side, because after the glass is fired at high temperature, there will be slight deformation, which can only be seen from the side of the glass, and the front is generally not easy to see.

3. Look at the fragments of glass. After ordinary glass is broken, it is large and has sharp corners, which is easy to hurt people. After the broken glass is granular, the corners are very blunt, not easy to hurt.

maintenance method of tempered glass:

Try not to force collision tempered glass, in the daily cleaning, you can use a wet towel or newspaper to wipe, the action should be lighter, if there are stubborn stains, can be dipped in beer or warm vinegar wipe, it is easy to remove stains. In addition, glass cleaning agents can also be used, so be careful not to use strong acid and alkali cleaning agents.

The surface of tempered glass is easy to frost in winter, and it can be dipped in strong salt water or white wine to wipe, and the effect is very good.

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