At present, the glass market has become increasingly popular, and the detection of glass quality is usually important when purchasing magnifying glaas. For the inspection with glass sheets, the appearance quality is mainly to check the flatness and observe the quality defects such as bubbles, inclusions, chafes, lines and fog destinations. If there is this type of defective glass, deformation will certainly occur during use, which reduces the transparency on the glass, mechanical strength and thermal stability belonging to the glass, and is not well suited for engineering use. Since the glass is usually a transparent object, the appearance can be detected before selection, and the quality is usually basically identified.

Inspecting magnifying glaas processed products, in addition into the requirements of Laminated glass for sale, should also check this processing quality, check whether the typical size, processing accuracy and pattern definition meet what's needed, and the side is just not allowed to be malfunctioning.

The appearance quality on the hollow glass brick probably should not be cracked, and there needs to be no opaque unmelted material inside the glass blank, and the welding and bonding between both the glass bodies cannot possibly be poor. Visual inspection with the brick body should be free of corrugations, bubbles and lamellar streaks resulting from inhomogeneities from the glass blank. The outer surface from the large surface of the glass brick really should be less than 1 mm, the convexity really should be less than 2 mm, the weight should meet the high quality standard, no surface warpage, notch, burr and other quality defects, the angle really should be square. The above is any general method for identifying the quality of glass. Special glass has to be tested with special tools.

GloriousFuture is specialized within produce Facades Insulated Glass，Our products are popular, if you the phone in our products, please contact China Insulated Glass Factory as quickly as possible.