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Question:

What kind of glass is alkali free high borosilicate?

What kind of glass is alkali free high borosilicate?

Answer:

At present, abroad can produce high quality non alkali borosilicate glass company, Corelle, the German Schott companies, domestic Changsha have a precision glass raw material sales, precision glass processing company, alkali borosilicate glass, Schott two sales of Corelle company.
With low density, high chemical durability, and excellent thermal stability, it also has the surface clean, widely used in TFT-LCD LCD glass substrate, excellent flatness characteristics of up to 92% of the visible light transmittance, and excellent alkali precipitation, widely used in optical coating industry, semiconductor industry.
Alkali free borosilicate glass has the characteristics of high surface smoothness, low coefficient of expansion, high temperature resistance, no alkali precipitation and good insulation. Without potassium and nano plasma, it is an important glass raw material for the electronics and Optoelectronics industries. In addition, they do not contain arsenic, antimony, barium, and halides.

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