what is the application of zircon brick?

sunriserefractory's Avatar


18 Aug, 2015 08:05 AM

<a href="http://www.zirconbrick.org/zircon-brick/Zircon_Brick.html">zircon brick</a> is mainly used in the superstructure of flame space and tank bottom of glass furnace. In terms of zircon brick, zircon brick can be divided into several types according to the content of ZrO2, such as ZS-64,ZS-65,HDZ-65,HDZ-68. Obviously, the higher the content of ZrO2, the better the stability, the higher the ability of bearing high temperature and the higher the resistance to glass liquid. Of course, in order to meet the needs of different kilns, the specific content of ZrO2 can be changed flexibly according to customer requirements.

Zircon brick with excellent performance and features can mainly used in glass contact portion of alkali free or low-alkali glass melting furnace, especially some special region of glass tank, such as paving part and secondary layer of paving bottom, wall and bottom of forehearth, flowing spout and spinning portion and melter, back lining of forehearth, and also used in lining of other quality glass furnace and special glass furnace with high corrosion resistance, such as boron silicate glass, ceramic glass, low-alkali or other technical glass.

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