[China Glass Net] If the high temperature glass is installed incorrectly, it will greatly reduce its service life and even cause safety accidents.
Generally, the low temperature resistant high temperature glass can be installed by ordinary glass to ensure that the glass is heated and evenly stressed.
Products with high temperature resistant glass above 500 °C need to be cleaned before installation. They can be scrubbed with alcohol. If necessary, clean them with degreased water. After clearing, rinse with clean water. Of course, if it is conditional, rinse it with deionized water. Dry again. After cleaning, it is necessary to directly contact the glass by hand after cleaning to avoid contaminating the glass again.
The purpose of pre-installation cleaning is to remove contaminants from the glass, because this material will devitrify at high temperatures, resulting in crystal nuclei, which will greatly reduce the transparency of the glass, and at the same time, it will easily break the glass.
When installing, you need to master the installation method very well. Generally, when tightening the screw, use the diagonal rotation to ensure uniform force on the glass. At the same time, you should pay attention to the fact that the force cannot be too large, and the airtightness can be tightened. When the glass is installed, it is necessary to put a gasket on the upper and lower sides. The gasket is a kind of buffer glass. Due to the different expansion coefficient and metal, the product is unevenly stressed and the glass is not crushed. (Selection and use of gaskets can be used to see the gaskets used in high temperature glass)
In use, the temperature difference between the hot and cold of the glass is minimized. Generally, the service life of a piece of glass at a temperature for a long time is longer than that of a glass that is often hot and cold.
After selecting the correct high temperature resistant glass, do the above three points to basically ensure the normal use of your glass.
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