QINGDAO LINK GLASS CO.,LTD

High borosilicate sight glass usually refers to silica glass containing a high proportion of boron oxides, and its characteristics mainly include:

Heat resistance: High borosilicate glass typically has high heat resistance and is able to maintain stable performance in high-temperature environments, which makes it useful in some applications that need to withstand high temperatures.

Low coefficient of thermal expansion: Due to the addition of boron oxides, this glass has a relatively low coefficient of thermal expansion, so it remains stable in rapidly changing temperature environments and is not susceptible to thermal stress failure.

Optical properties: Borosilicate glass has good optical properties and is commonly used in the manufacture of optical instruments, telescopes, laser devices, and other devices that require high-quality optical materials.

Chemical stability: Due to the presence of boron oxides, this glass usually has high chemical stability, can resist acid and alkali corrosion, and is suitable for some special chemical environment applications.

Overall, borosilicate sight glass is a versatile material suitable for a wide range of demanding optical and engineering applications.