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How to improve the spreadability of refractory coatings

The material applied to the lining of refractory bricks. Depending on the requirements of use and construction methods, refractory coatings are formulated into paste-like and mud-like forms. The binder used varies depending on the material, such as alkaline coatings phosphate, polyphosphate, magnesium sulfate for the preparation of continuous casting tundish; clay, aluminum dihydrogen phosphate, aluminum chromium phosphate, water glass, etc. For the preparation of high-alumina coatings . In order to improve the spreadability of coatings, additives such as plasticizers are generally added. The coating is mainly used as a protective coating for the lining of various thermal equipment, or for repairing local damage to the lining of bricks.

Wanhao is a manufacturer who is specialized in designing various kinds of furnace and making refractory products for electric furnace, ladle, tundish, blast furnace, AOD furnace, IF furnace, etc.

Tundish Coating

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Add: Caogou Industry Zone,Yichuan County,Luoyang.China