Sapphire high and low temperature resistant glass

   Because of its high hardness, high strength and wear resistance, sapphire glass can maintain high strength, wear resistance and high stability in a wide range from ultra-low temperature (e. g. -50℃) to high temperature (e. g. close to 2000℃). This feature allows sapphire glass to maintain its excellent physical properties under extreme temperature conditions, so it is widely used in infrared military equipment and high-strength laser lenses. 

   In addition, sapphire is a chemically stable substance without light absorption (1.4 μ, 2.2 μ, 2.7 μ), suitable for near infrared analysis and optical instruments used in the field.

Product customization contact person: 19924616008 Mr.Long