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Zircoat Refractory Coatings

 Zircoat Refractory Coatings

ZIRCOAT is zirconia rich, high temperature, erosion / corrosion resistant ceramic water - based refractory coating compound, which is available in two grades; ZIRCOAT-HT and ZIRCOAT-M respectively.

Zircoat is the outcome of the untiring efforts put in by our scientists and technicians, backed by a state-of-the-art R&D laboratory.

Zircoat marks the development of a unique Zirconia Ceramic Refractory Coating compound, which will prove greatly beneficial to the industries where erosion/corrosion is a severe and chronic problem for refractories and kiln steel shells.



Main Characteristics & Advantages Of Zircoat

·        Easy to apply by trowelling, brushing or spraying

·        Good adhesion to metals, refractory bricks, monolithics, castables and ceramic fibre modules, molten metal, graphite /carbon crucibles etc.

·        Good adhesion

·        Easy to mix

·        Resistant to severe attack and sand blasting effect of burning fuel oil

·        Resistant to the influence of steam, acids, alkalies, fumes of sulphur and Vanadium compounds and molten metals.

·        Excellent dry strength

·        Excellent resistance to powdering & Gas tight surface without spalling or cracking.

·        Good chemical resistance

·        Reduction in slag adhesion

·        Odourless and nonhazardous

·        Considerable increase in service life of refractory linings and heating systems

Zircoat Application Procedures

Zircoat is of great advantage to high & low temperature tunnel & shuttle kilns. It considerably extends service life of kiln cars & kiln combustion areas.

1 to 2mm thick Zircoat coating on the heating area increases its service life by 4-5 folds as compared tothe uncoated ones, and also saves on fuel energy by preventing heat energy losses due to leakage through the lining cracks.

Zircoat should be applied on clean surfaces only. Old refractory surfaces must be thoroughly cleaned with a scraper or wire brush, removing all loose pieces and particles. Any glossy surface should be thoroughly roughened with an abrasive disc. Cracks and holes should be cleaned and then filled with a thick Zircoat paste.

Zircoat-M Refractory Coatings

Zircoat-M is a wonder Zircon rich Refractory Coating Matrix ideal for metals and low temperature refractories.

Zircoat-M is Zircon rich refractory coating compound containing high percentage (63%) Zirconia and is most ideal for ferrous and non ferrous metals and refractories except Aluminum metal. Zircoat-M protects from corrosion erosion, chemical fumes and flue gases escaping from heating chambers and severely affecting metals and refractories and thus reducing their service life.

Main uses of Zircoat-M

Zircoat-M is having good adhesion to adhere ferrous. non ferrous metals and low temperature refractories except Aluminium metal

Protects metals and refractories from destructive heat-escaping from the heating ducts and combustion chambers creating corrosion. erosion and cavitations etc. Attacks of destructive chemicals, gases, fumes, flue gases etc. Zircoat-M enhances the service life of chimneys. ducts high temperature burning systems, combustion chambers, kiln furniture and modules etc. Zircoat-M reduces expensive maintenance and plant shutdown cost considerably.

In metal chimenys:- Zirocat-M has to be applied on inside surface only.

 

Read More : https://www.jyoticeramic.com/zircoat.php

Watch Video : https://youtu.be/Ln-zV37d700

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