Glass Testing

05-01-2023

Colloid test. One smell, two compare luster, three check particles, four check bubbles, five check curing effect, six test tension and viscosity.

Inspection of glass sheet. The appearance quality is mainly to check the flatness, and observe whether there are quality defects such as bubbles, inclusions, scratches, lines and fog spots. The glass with such defects will be deformed in use, which will reduce the transparency, mechanical strength and thermal stability of the glass. It is not suitable for engineering. As glass is a transparent object, the quality can be basically identified by visual inspection during selection.

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