Fused Mullite

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Fused Mullite Price And Quantity

Minimum Order Quantity 50 Kilograms

Fused Mullite Trade Information

Delivery Time 10-20 Days
Main Domestic Market All India

Product Description

Fused Mullite is produced by Electro fusing Calcined alumina and high purity quartz sand in an electric arc furnace.

It has a high content of needle-like mullite crystals which confer high melting point, low reversible thermal expansion and excellent resistance to thermal shock, deformation under load, and chemical corrosion at high temperatures.

Features:

High thermal stability
Low reversible thermal expansion
Resistance to slag attack at high temperatures
Stable chemical composition

Application :

It is widely used as raw materials for high grade refractories, such as the lining bricks in glass kiln furnace and bricks used in hot wind furnace in steel industry.
It's also used in Ceramic kiln and petrochemical industry and many other applications.
Fused Mullite fines are used in Foundry coatings for its thermal shock resistance and non-wettability properties

Technical Specification:

Parameters	Index
Al2O3	70-77 %
SiO2	22-29%
Fe2O3	0.15% Max
Na2O	0.40% Max
Bulk Density BD ( g/cc )	2.70 Min
Apparent Porosity AP	5-8
Grit Sizes	0-1mm, 1-3mm, 3-5mm, 0.7-1.5mm, 0-0.7mm, 1.5-3mm Mesh 8/10, 10/36, 30/60, 40F, 60F, 80F, 100F, 150F, 200F, 325F