Quartz instruments can be made to order. Because quartz has very good characteristics, it can withstand high temperatures above 900 degrees, and the thermal expansion coefficient of quartz glass is extremely small, which can withstand severe temperature changes. If the quartz glass is heated to about 1100 ° C, it will not burst when placed in room temperature water. Well, it cannot be replaced by other glass materials.
Except for hydrofluoric acid, quartz hardly reacts with other acids. 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 engineering materials. of.
Quartz glass has good light transmission performance in the entire spectral band from ultraviolet to infrared, and the visible light transmittance is above 93%, especially in the ultraviolet spectral region, the maximum transmittance can reach more than 80.
The resistance value is equivalent to 10,000 times that of ordinary glass. It is a good electrical insulating material and has good insulating properties even at high temperatures.
Due to the above-mentioned excellent physical and chemical properties, quartz instruments are widely used in various fields such as electric light sources, semiconductors, optical communications, military industry, metallurgy, building materials, chemistry, machinery, electricity, and environmental protection.
Phone: +86 18552255226
Tel: +86 18552255226
Add: China Jiangsu Lianyungang Donghai Feiguan Quartz Products Co., Ltd.