How many grades for Float Glass?

There are four grades of float glass, it is distinguished by bubbles, impurities, scratches,and lines on the appearance.

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1. Mirror Glass. There is no scratches on the glass appearance. The flatness is fine, it is the top quality glass, could be used to produce mirror.

2. Automotive Glass. The appearance is clean, there is no bubbles and scratches to the naked eyes. The quality is very high. It is also used in the furniture and appliance.

3. Construction Glass. There are few bubbles, scratches and stones in glass. Mainly used in curtain wall, the quality requirements is not high.

4. Unqualified Glass. The quality is bad, couldn’t meet the glass standard.


Post time: Mar-30-2021