Wear resistant ceramic pasting performance

Alumina ceramic abrasion resistant tile is generally recognized, we are very concerned  whether the ceramic lining pasted  is not broken, do not fall off. This is the key problem during application , if the ceramic liner selection is unreasonable, the construction does not pay attention,which are likely to cause the alumina cermaic falling off ,At present, there are a variety of ceramic installation, paste-type, welded in the construction widely use.

  Abrasion resistant tile paste-type installation is simple, low cost, especially for large-scale construction site, saving maintenance time. The key for sticking is the glue and the construction process. Cement plant equipment generally works in high temperature, the traditional ceramic lining sticky process use epoxy adhesive . This type of viscose is mainly organic ingredients, not high temperature resistant (maximum temperature 150 ℃), and easy to aging. Can not meet the requirements of long-term operation, once the long-term operation in the ultra-high temperature, this epoxy glue water easily become brittle and crushed. Particularly encountered in the case of sudden heat and cold, thermal expansion coefficient of ceramic and steel pipe is inconsistent, coupled with organic is easily brittle , it is likely to cause the whole ceramic peeling.

  At present, this problem has been resolved,high temperature inorganic adhesives was produced out, this epoxy resin adhesive can resist maximum temperature of 350 ℃, and can be cured at room temperature, with a very high strength and toughness. Particularly commendable is that the epoxy glue adhesive thermal expansion coefficient is between the steel and ceramic (9 × 10-6m / mK), while the micro-fiber adhesive structure, pasting alumina ceramic abrasion resistant tile can be well adjusted due to the ceramic and steel different thermal expansion caused by the inconsistency of the ceramic extrusion, which ensure that ceramic liner dones not fall off in a variety of harsh environment, long-term operation 

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What are the characteristics of abrasion-resistant ceramic tiles?

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How to improve the wear resistance of Al2O3 ceramics

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