Take you into the road of processing technology of quartz tube?

Quartz glass is a material with very good chemical stability and has the characteristics of high temperature resistance, corrosion resistance and pressure resistance. It does not react with water, salt solution and most acids, only hydrofluoric acid can corrode quartz glass. Its acid resistance is 30 times that of ceramics and 150 times that of stainless steel, especially its chemical stability at high temperatures is unmatched by any other material.

1. Using continuous melting technology, the output and output value increase and the quality improves.

(1) Since the 1970s, my country has started to develop the continuous melting process of quartz glass, and the progress is relatively slow. In 1991, the continuous melting furnace was imported from the British BG company, and more than 20 sets were imitated and improved. Quartz glass for electric light sources has developed by leaps and bounds; from 1990 to 1998, the annual sales volume increased from 500 tons to 2,000 tons; Reduced from 130 yuan to 40 yuan. The technical indicators of medium and low-grade products have reached the level of similar foreign products, and the annual export volume is 300 tons.

(2) Due to the continuous melting technology, the output of opalescent quartz glass tubes increased from 100 tons in 1990 to 400 tons in 1996; the cost was reduced from 80 yuan per kilogram to 20 yuan; the quality reached the export standard, and a large number of exports.

2. Develop a series of doped quartz glass products to meet the needs of national defense.

The China Institute of Building Materials has successively developed a series of products such as low-expansion silica glass, titanium-doped silica glass, cerium-doped silica glass, UV-filtered silica glass, radiation-resistant silica glass and rare earth-doped optical fiber, which provide great support for national defense construction and high-tech industries. key material.

3. Introduce and imitate arc centrifugal crucible production line.

The above are the answers brought to you by quartz tube manufacturers. I believe that everyone has a certain understanding of quartz tube processing. If you want to know more information, please consult us.