Origin and classification of glass products
Release time：
2022-05-05
Glass cup refers to the cup made of glass. It is usually made of raw material high borosilicate glass and fired at a high temperature of more than 600 degrees. It is a new environmental protection tea cup, which is more and more favored by people. The glass is transparent and good-looking. Compared with other materials, the glass is healthier. Glass does not contain organic chemicals. When people drink water or other drinks with glass, they don't have to worry that harmful chemicals will be drunk into their stomach. Moreover, the glass surface is smooth and easy to clean, so people drink water with glass is the healthiest and safest. In terms of structure, there are generally double-layer and single-layer, and their production processes are different. The double-layer glass is mainly suitable for the needs of advertising cups. Some can be printed with the company's logo on the inner layer to promote gifts or gifts. At the same time, it has the characteristics of anti hot hand, beautiful and fashionable. High borosilicate heat-resistant glass is an excellent anti-corrosion material. The international standard is03585 "performance of borosilicate glass 3.3" is the material standard for making glass chemical equipment, because the linear expansion coefficient of this kind of glass is "3.3 glass". Compared with the traditional sodium calcium glass (thick wall water cup), the molecular structure is more compact, and only a small thickness is required to achieve good seismic and shatter proof effect and strength. High borosilicate heat-resistant glass products usually have a wall thickness of about 1.1mm. They feel light but firm and durable. This kind of glass is called Pyrex in the United States. It was originally invented by Sullivan, a researcher of Corning Glass Company in 1915 and obtained an invention patent. Pyrex is a trademark of Corning products. After the patent of Pyrex glass expired, this kind of glass was widely used in various countries. High borosilicate glass takes borosilicate as raw material, and the instantaneous temperature difference is: - 20 ℃ - 150 ℃. High borosilicate glass has the characteristics of high strength, high temperature resistance, impact resistance, corrosion resistance, rapid temperature change resistance, high transparency and no self explosion. It is more close to life with many advantages, such as acid-base resistance, strong water resistance, high hardness, friction resistance, easy cleaning, not easy to leave stains, and no harmful substances to human body.
Glass cup refers to the cup made of glass. It is usually made of raw material high borosilicate glass and fired at a high temperature of more than 600 degrees. It is a new environmental protection tea cup, which is more and more favored by people. The glass is transparent and good-looking. Compared with other materials, the glass is healthier. Glass does not contain organic chemicals. When people drink water or other drinks with glass, they don't have to worry that harmful chemicals will be drunk into their stomach. Moreover, the glass surface is smooth and easy to clean, so people drink water with glass is the healthiest and safest. In terms of structure, there are generally double-layer and single-layer, and their production processes are different. The double-layer glass is mainly suitable for the needs of advertising cups. Some can be printed with the company's logo on the inner layer to promote gifts or gifts. At the same time, it has the characteristics of anti hot hand, beautiful and fashionable. High borosilicate heat-resistant glass is an excellent anti-corrosion material. The international standard is03585 "performance of borosilicate glass 3.3" is the material standard for making glass chemical equipment, because the linear expansion coefficient of this kind of glass is "3.3 glass". Compared with the traditional sodium calcium glass (thick wall water cup), the molecular structure is more compact, and only a small thickness is required to achieve good seismic and shatter proof effect and strength. High borosilicate heat-resistant glass products usually have a wall thickness of about 1.1mm. They feel light but firm and durable. This kind of glass is called Pyrex in the United States. It was originally invented by Sullivan, a researcher of Corning Glass Company in 1915 and obtained an invention patent. Pyrex is a trademark of Corning products. After the patent of Pyrex glass expired, this kind of glass was widely used in various countries. High borosilicate glass takes borosilicate as raw material, and the instantaneous temperature difference is: - 20 ℃ - 150 ℃. High borosilicate glass has the characteristics of high strength, high temperature resistance, impact resistance, corrosion resistance, rapid temperature change resistance, high transparency and no self explosion. It is more close to life with many advantages, such as acid-base resistance, strong water resistance, high hardness, friction resistance, easy cleaning, not easy to leave stains, and no harmful substances to human body.
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