ZIRCOAT - The versatile refractory coat with a many faceted role

The making of Zircoat
Typical Properties
Main Characteristics & Advantages
Applications
Procedure for Application of Zircoat to Chimneys & Ducts
Mixing of Zircoat
Guidelines to use Zircoat efficiently
Zircoat®-HT & Zircoat®-M

Typical Properties

Physical Properties

•
 Colour Creamish
•
 Density 3.28 gm/cc
•
 Wt. per cft. 210 Olbs / 95 kgs
•
 Bulk Factor 2.11
•
 Cold crushing strength 350 kg / cm2
•
 Thermal expansion 0-1800°C < 1.0%
•
 Shrinkage at 1800°C < 0.25%
•
 Thermal shock resistance Excellent
•
 Electrical properties Good Insulation
•
 Temperature resistance > 1800°C

Chemical Properties

•
 ZrO2 65.20%
•
 SiO2 31.09%
•
 B2O3 0.75%
•
 Al2O3 1.00%
•
 TiO2 0.4%
•
 Fe2O3 0.08%
•
 CaO 1.08%
•
 MgO 0.40%

 

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