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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