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Application and measurement standard of quartz glass plate

Author: Hou

May. 25, 2022

104 0 0

Tags: Minerals & Metallurgy

quartz glass plates are usually colorless and transparent, with a visible light transmittance of 85 or more. Quartz glass can be divided into two categories: fused silica glass and synthetic quartz glass. Heat resistance, light transmittance, electrical insulation, and chemical stability are all very good. Next, quartz instrument manufacturers will take you to understand the application industry and measurement standards of quartz glass plates.

Industries where quartz chips are used:

1. Electric light source industry

Quartz tube is used as a raw material for LED production. With the acceleration of the replacement process of LEDs for incandescent lamps, the market demand continues to increase. Because the scale of demand is small and relatively undisturbed, and at the same time, the gross profit margin is higher than that of the civilian field, so the entry barrier is relatively high.

2. Optical fiber and cable industry

Silica glass material is the main auxiliary material in the process of producing optical fiber preform and optical fiber drawing. In addition, in the production process of solar cells, all kinds of quartz glass materials and products are also the main process consumables. With the rapid development and technological advancement of the domestic optical fiber industry, the proportion of localization of optical fiber preforms has gradually increased, which has also led to the development of quartz glass raw materials and auxiliary materials in the domestic optical communication field. In the future, special light sources such as automobile whole lamps and germicidal lamps may become new demand growth points.

As the application range of quartz glass plates becomes more and more extensive, there are more professional needs to use and purchase this product. The quartz glass plates on the market are also good and bad. So, in reality, how should we judge the quality of it?


Smell: To judge the quality of a quartz glass plate, it can be done by smelling the taste. If it is a good product, then it smells from a very natural stone taste. If it is some inferior products, the smell is very dense and gluey, which can be said to be a very good judgment method, and it is also very simple for everyone to grasp.

Look at the distribution of pores: You can look at the distribution of pores to judge whether it is good or bad. If it is a good product, the distribution of pores inside is very uniform, and there are no pores on the surface. Therefore, this method is also a very good judgment method.

Look at the seams: A good quartz glass plate has a very good gap treatment at each seam. When looking at the quality of a product, it can also be judged from this aspect.

Through the above methods, the quality of quartz glass plates can be well judged. For enterprises in need, they all need to master these discrimination methods, so that they can buy high-quality quartz glass plates.





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