High borosilicate glass has many subdivided products, and its market concentration is different in different product fields because of different production process and technical difficulty.Glassware. double wall coffee mug / french press/ coffee pot/ Glass coffee mug/heat resistance glass.
High borosilicate glass, also known as hard glass, is made by advanced production technology, which makes use of the conductive property of glass at high temperature and realizes glass melting by heating inside the glass. High borosilicate glasses have low Coefficient of thermal expansion. The Linear Coefficient of thermal expansion of “Borosilicate glass 3.3” is (3.3 ± 0.1) × 10-6 k. the borosilicate content of this glass is higher, which are Boron: 12.5% ~ 13.5% , silicon: 78% ~ 80% , so it is called high borosilicate glass.
High borosilicate glass has good fire resistance, high physical strength, no toxic side effect, higher mechanical properties, heat stability, chemical stability, light transmittance, water resistance, Alkali Resistance, acid resistance and so on. Therefore, high borosilicate glass can be widely used in chemical, aerospace, military, family, hospital and other fields, can Be made into lamps, tableware, Standard Plate, telescope, washing machine observation hole, microwave oven plate, solar water heating and other products.
With the accelerated upgrading of China's consumption structure and the increasing market awareness of borosilicate glass products, the demand for borosilicate glass daily necessities continues to grow, and the application of borosilicate glass in fire-retardant materials, optics and other fields is expanding, china's high borosilicate glass market demand for rapid growth trend. According to the report on market monitoring and future development of China's borosilicate glass industry from 2021 to 2025, the demand for borosilicate glass in China will be 409,400 tons in 2020, up 20.6% year on year.
High borosilicate glass has many subdivided products, and its market concentration is different in different product fields because of different production process and technical difficulty. There are many middle and low-end borosilicate glass manufacturing enterprises in the field of craft products, kitchenware and so on. In solar energy, construction, chemical industry, military industry and other fields used in the field of high borosilicate glass products, due to the relative greater technical difficulties, higher production costs, relatively few enterprises in the industry, the market concentration is relatively high.
Taking high borosilicate fire-resistant glass as an example, there are few enterprises that can produce high borosilicate fire-resistant glass in China. Hebei Fujing special glass new material science and Technology Co. , Ltd. and Fengyang County Kaisheng Silicon Material Co. , Ltd. have higher market share. Industry researchers said that for the domestic, the application of high borosilicate glass still has a lot of room for improvement, its huge development prospects are ordinary sodium calcium silicate glass can not be compared. Scientists and technologists all over the world have paid great attention to high borosilicate glass. With the increasing demand for glass, high borosilicate glass will play an important role in the glass industry. In the future, high borosilicate glass will develop towards the direction of multi-specification, large size, multi-function, high quality and scale.