Guangzhou tempered glass factory, why the tempered glass can not be opened
Release time:
Oct 08,2024
We are a tempered glass factory in Guangdong, which can provide you with cost-effective tempered glass prices. We also have excellent tempered glass processing technology and experienced tempered glass installation methods. Tempered glass application effects are industry standards.
The reason why tempered glass cannot open holes is mainly based on its special physical characteristics and production process, as follows:
1. physical characteristics
Prestressed state: In the production process of tempered glass, a layer of compressive stress is formed on the surface of the glass by heating and rapid cooling. This prestressed state makes the tempered glass have higher strength and impact resistance. However, once the tempered glass is opened or cut, the prestress balance on the surface will be destroyed, resulting in the redistribution of the internal stress of the glass, which may cause the glass to break.
Safety design: One of the original intentions of tempered glass is to improve safety. When damaged by external forces, the tempered glass will break into many small and smooth-edged particles, rather than sharp fragments, thereby reducing the harm to the human body. Opening or cutting will destroy this safety feature, so that the broken glass may produce sharp fragments, increasing safety hazards.
2. production process
Irreversibility: The production process of tempered glass is an irreversible process. Once the glass is tempered, it can no longer be cut, punched or ground. These operations will destroy the internal structure and prestressed state of tempered glass, resulting in glass performance degradation or even broken.
Quality control: In the production process of tempered glass, it is necessary to strictly control various process parameters to ensure the quality and performance of the glass. Operations such as drilling or cutting are not only difficult to achieve under existing process conditions, but also adversely affect the overall quality of the glass.
3. practical application
Safety considerations: In view of the particularity and importance of tempered glass, in practical applications, it is usually chosen to perform necessary processing on the glass before tempering, such as cutting, punching, etc. Once the glass is tempered, it is no longer suitable for such operations.
Alternatives: If you need to make holes in tempered glass or perform other processing operations, you can consider using other types of glass or adopting other alternatives. For example, composite materials such as laminated glass can be used to meet specific needs.
In summary, the main reason why tempered glass cannot open holes is its special physical properties and production process. In order to ensure the performance and safety of tempered glass, it is usually necessary to process the glass before tempering.
That's all for today's sharing. If you want to know the cost of Guangdong Haibo tempered glass, you can consult Haibo Special Glass to help you solve your doubts about the cost of Guangdong Haibo tempered glass!
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China Guangdong Haibo Special Glass Technology Co., Ltd. Unified Social Credit Code: 91440101MA5AT33G12 Contact Numbers: General Manager Cao, 13178822749; General Manager Wei, 13533794186.