Sapphire Glass  Manufacturers, Traders, Suppliers

Sapphire glass, also known as synthetic sapphire or aluminum oxide （Al₂O₃）, is a highly durable high-performance material known for its outstanding performance. It exhibits strong acid and alkali resistance, as well as excellent corrosion resistance, making it an ideal choice for harsh environments. The melting point of sapphire glass is about 2040 ° C, which is very suitable for high-temperature applications. Its low thermal expansion coefficient ensures dimensional stability, even in environments with temperature fluctuations.Jundro Ceramics provides top-notch sapphire processing services, tailored to your specific needs for precision and quality.

• Excellent optical transparency
• Excellent high temperature resistance
• Excellent tolerance to most chemicals
• High compressive strength and impact resistance
• Excellent scratch resistance
• Good thermal conductivity
• Good electrical insulation
• Has good tolerance to radiation

• Watch surface
• Optical Window
• Bulletproof glass
• Aerospace Window
• Medical equipment window
• Substrate material
• Military optical instruments
• Pressure sensor
• Chemical observation window

Sapphire glass, mainly composed of aluminum oxide (Al2O3). The hardness is 9, and various colors can be generated by adding various chemical elements And the commonly used one is colorless. Its advantages are higher hardness than ordinary glass and relatively higher price.
Sapphire glass/ruby glass has excellent thermal, electrical, and dielectric properties, as well as chemical corrosion resistance. It is resistant to high temperatures, has good thermal conductivity, high hardness, infrared transmission, and good chemical stability. Therefore, it is commonly used to replace other optical materials in the production of optical components and infrared transparent optical windows, and is widely used in infrared and far-infrared military equipment, such as night vision infrared and far-infrared sights, night vision cameras, and other instruments and instruments for satellites, space technology, as well as windows for high-power lasers, various optical prisms, optical windows, UV and IR windows and lenses, and observation ports for low-temperature experiments. It has been fully applied in high-precision instruments and instruments for navigation, aerospace, and aviation.