Our company mainly produces high borosilicate glass tubes, high borosilicate glass rods and various high borosilicate processed products. High borosilicate glass (also known as hard glass), because its linear thermal expansion coefficient is (3.3±0.1)×10-6/K, is also called "borosilicate glass 3.3". It is a special glass material with low expansion rate, high temperature resistance, high strength, high hardness, high light transmittance and high chemical stability. Because of its excellent performance, it is widely used in solar energy, chemical industry, pharmaceutical packaging, and electric light sources. , craft jewelry and other industries. Its good performance has been widely recognized by all walks of life around the world, especially in the field of solar energy. It has been widely promoted in developed countries such as Germany and the United States.
1. Because of its excellent performance, it is widely used in solar energy, chemical industry, pharmaceutical packaging, electric light source, craft jewelry and other industries. The good performance of high borosilicate glass has been widely recognized by all walks of life around the world, especially in the field of solar energy. It has been widely promoted in developed countries such as Germany and the United States.
2. Made of borosilicate glass, adding boron to the glaze of traditional glass made of sodium silicate sand, soda water and ground lime. Since borosilicate glass melts at higher temperatures than ordinary silicate glass, some new technologies are needed to enable industrial production.
3. High borosilicate glass has a very low thermal expansion coefficient and is resistant to high temperatures and a drastic temperature change of 200°C. High borosilicate glass is used for reflective heat-resistant lamp cups of halogen lamps and electrical equipment that must use heat-resistant glass, such as glass turntables for microwave ovens, microwave lampshades, stage lighting reflector cups, drum washing machine observation windows, heat-resistant teapots and cups, solar collectors, etc. Heat pipes etc.
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