How to distinguish the quality of tempered glass?
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- Time of issue:2021-11-03
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(Summary description)First of all, good tempered glass should comply with the national 3C certification. The thickness of tempered glass is generally 3-19mm. According to the difference between flat tempered glass and bent tempered glass, the manufacturing process and size are different.
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How to distinguish the quality of tempered glass?
(Summary description)First of all, good tempered glass should comply with the national 3C certification. The thickness of tempered glass is generally 3-19mm. According to the difference between flat tempered glass and bent tempered glass, the manufacturing process and size are different.
- Categories:News
- Author:
- Origin:
- Time of issue:2021-11-03
- Views:0
First of all, good tempered glass should comply with the national 3C certification. The thickness of tempered glass is generally 3-19mm. The manufacturing process and size are different according to the difference between flat tempered glass and curved tempered glass. But in fact, the glass manufacturing process is more exquisite, so you can roughly judge the quality of the glass through visual observation.
Before observing, we must first understand the production process of tempered glass. Tempered glass heats ordinary annealed glass to a temperature close to the softening point, and then quickly cools it. After tempering, the performance of the glass will be greatly improved. , Impact resistance. The compressive stress on the surface of the tempered glass and the internal tensile stress are important signs for the identification of tempered glass.
First, you can check the workmanship of the glass, whether the edges are smooth and flat; whether the thickness meets the requirements; whether the pattern is complete, etc. You can get a rough idea of product quality through the rough feeling of smoothness and smoothness.
Secondly, you should observe the flatness and carefully check whether there are obvious quality defects such as bubbles, debris, fog spots, scratches, etc. inside the tempered glass. If there are obvious defects, it will have an impact on the quality of the tempered glass, because during the transportation process The medium may reduce the transparency of the glass and increase the instability of the glass.
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