The expansion coefficient of quartz glass is very small, only one fourteenth of that of ordinary flat glass. Quartz glass is not afraid of cold and heat. When the quartz glass is heated to 900 ° C, it will not break in cold water.
Through CNC machining center, the precision of arc surface, inclined surface, groove area, spherical surface, cylindrical surface, aperture and cone angle of quartz glass and difficult glass processing can be realized.
Quartz glass is divided into linear expansion and overall expansion. The expansion and contraction curves of quartz glass are consistent.
Reversible temperature tolerance of quartz glass is one of the important properties of quartz glass. The high temperature resistance of quartz glass is much better than any kind of glass. The melting temperature is above 1713 ℃, the softening temperature is 1580 ℃± 10 ℃, and the annealing temperature is 1140 ± 20 ℃. Quartz glass can withstand high temperatures above 1000 ℃ and can be used for a short time at 1450 ℃. When used at high temperature, opaque quartz glass can be used at a high temperature of 900 ° C.
Our fused silica products are mainly used in demanding semiconductor, special lighting, led, optical fiber, solar and photovoltaic applications. For example, in semiconductor manufacturing, our materials have high purity, good quality and high performance stability, which contribute to the strict control of crystal growth and wafer processing technology, and achieve excellent results. For lighting applications, fused quartz can withstand the high temperature generated by the operation of high-performance lamps. In the solar energy industry, our products help to achieve efficient monocrystalline silicon growth and battery processing, so as to reduce manufacturing costs.
We adopt strict quality control and closely monitor and control each process of quartz production process (from raw material purification to packaging) to ensure product purity.
Based on the senior experience of quartz glass processing and customization, quartz glass manufacturers can recommend excellent and applicable quartz products for customers according to different application modes. Chameleon precision glass company can produce quartz glass products according to customer requirements and drawings.
Borisun Optics specializes in processing customized quartz glass with Various types of spherical lens, cylindrical lens, reflector, window,filters
