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Optical Materials from SCHOTT

Schott Group's domestic partners and authorized distributor for certain optical materials. According to market demand, assist the international glass manufacturer to determine glass frit and melting molding specifications for new applications. According to the characteristics of imported materials, cooperate with domestic enterprises to explore their processing technology and help localization promotion. Large stock of high-end optical materials, complete spot supermarket for imported optical glass materials in China. Convenient for domestic optical processing factories to optimize their own inventory management, reduce inventory pressure, and purchase materials on demand. Process imported materials with large size and complete packaging into blanks or semi-finished products according to the actual needs of customers. Save the front-end glass blank processing process for domestic optical processing factories and help them focus on the back-end precision processing.

SCHOTT ZERODUR®

SCHOTT ZERODUR? is a lithium aluminum silicon oxide glass-ceramic with exceptionally low and homogeneous thermal expansion, making it crucial for high-precision, demanding high-tech applications. This inorganic, non-porous material stands out from other glass-ceramics with its very low imperfection rate, high strength, and transparency to visible light.


ADVANTAGES

Near-zero thermal expansion. The low net thermal expansion matches operating temperature ranges, and achieves an accuracy of 0±7ppb/K.

Highly homogeneous properties. The low CTE and mechanical properties are homogeneous throughout the entire volume up to 4.25 m and beyond.

Usable under extreme conditions. From earth to space, dry to humid, pressure cells to vacuum, ZERODUR? withstands harsh conditions.

Reliability. High bending strength and lifetime prediction enables impressive reliability.

Low gas-permeability. Allows for long-term stability for He- Ne laser applications in ring laser gyroscopes. 


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發布時間：2021-05-19 15:38:15
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