The Shi Ying rod is often used in chemical experiments. You must want to know why the Shi Ying rod is more popular. The Shi Ying rod is a special industrial glass made of silicon dioxide and is a very good basic material.  So what are the excellent characteristics of the Shi Ying stick?

 I. What are the excellent features of Shi Ying Bar?

 1. High temperature resistance: The softening point temperature of Shi Ying rod is about 1730 ℃, which can be used for a long time at 1100 ℃, and the maximum temperature in a short time can reach 1450 ℃.

 2. Good insulation: The resistance value of the Shi Ying bar is 10,000 times that of ordinary glass. It is an excellent electrical insulation material and has good electrical insulation properties even at high temperatures.

 3. Thermal stability: The thermal expansion coefficient of the Shi Ying rod is extremely small and can withstand drastic temperature changes. Heating the Shi Ying rod to about 1100 ℃ will not crack when it is placed in normal temperature water.

 4. Good light transmission: The Shi Ying rod has good light transmission performance in the whole spectrum band from ultraviolet to infrared, with visible light transmittance of more than 93 %, especially in the ultraviolet spectrum region, the maximum transmittance can reach more than 80.

 5. Corrosion resistance: Apart from hydrofluoric acid, the Shi Ying bar hardly reacts with other acids. Its acid resistance is 30 times that of ceramic and 150 times that of stainless steel, especially its chemical stability at high temperature, is unmatched by any other engineering material.

 Second, which Shi Ying stick product is better?

 Donghai Brilliant Shi Ying Science and Technology Co., Ltd. has recently introduced comprehensive quartz tube deep processing equipment, which can cut ultra-fine and ultra-short Shi Ying glass beads, burn quartz tubes, back covers and manufacture various special Shi Ying products.  The products are widely used in the fields of electric light source, semiconductor, electric heating, infrared heating, optical communication, chemical industry and so on, and are well received by users.

 The company adheres to scientific management, constantly improves and innovates, and takes advanced technology manufacturing, professional technology and stable product quality as its long-term development strategy.  The general manager of the company, together with all the staff, sincerely welcomes new and old friends at home and abroad to visit the company for guidance and looks forward to your cooperation.