The variety of glass is rich and can meet the different needs of different occasions. By adjusting the material and process of glass manufacturing, manufacturers can make great changes in the nature of glass materials, so as to make it more stable and durable. For example, the commonly used tempered glass is not only much stronger than ordinary glass, but also the debris will not hurt, safe and reliable. This article will introduce the characteristics of the glass tube, as well as its main components are what, deepen everyone's understanding.
First, what is the special material of glass tube
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Glass tube is a kind of non-metal tube, which is a kind of glass with sodium oxide (Na2O), boron oxide (B2O3) and silicon dioxide (SiO2) as the basic components. Its good performance has been widely recognized by all walks of life in the world, compared with ordinary glass, harmless side effects, its mechanical properties, thermal stability, water resistance, alkali resistance, acid resistance and other properties are greatly improved, can be widely used in chemical industry, aerospace, military, family, hospital and other fields, with good promotion value and social benefits. The appearance of this kind of glass in our country is another new revolution in the basic material industry.
1. Ordinary glass tube, such as laboratory use;
2. Chemical glass tube, commonly made of boron glass with good thermal stability and corrosion resistance. Transparent, easy to clean, low flow resistance, low price. But low pressure resistance, easy to destroy. It can be used for -30~+130℃, and the temperature does not exceed 80℃.
3. Neutral glass tube
4. High borosilicate glass tube