Raw Materials for Refractory:Tabular Alumina with Good Delivery Time

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 200 m.t.

Supply Capability:: 20000 m.t./month

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TA TABULAR ALUMINA wth GOOD DELIVERY TIME

White Tabular Alumina is pure alumina raw material, the mill, molding, drying, of 1970 degrees Celsius for ultra high temperature vertical furnace rapid heating, cooling and the formation of the density of the crystal, its microscopic phase is flake, called tabular corundum.

Product Description

Index	FRT-Tabular Alumina T60/T64
Index	Grain Size	-45 micron LI	-45 micron STD	-20 micron
AL2O3	99.50%	99.50%	99.10%	99.30%
NA2O	0.4% max.	0.4% max.	0.6% max.	0.4% max.
SIO2	0.09% max.	0.09% max.	0.12% max.	0.15% max.
FE2O3	0.02% max.	0.02% max.	0.3% max.	0.02% max.
Bulk Density	3.50G/CM3 min.
Apparent Porocity	5% max.
Moisture	1.5% max.
Size	0-1/1-3/-3-6mm 0-3mm, 0-2mm or as your requirements	-325mesh LI	-325mesh STD	-625mesh


Packing	25kg per small bag, on wooden pallet with P/P cover 1MT per big jumbo sea-worthy bag or as your requirements

This product has the following advantageous chemical and physical properties:

High mechanical strength

High thermal conductivity

High resistance to thermal shock

High melting point

High electric insulation

High chemical stability

High resistance to wear

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TA TABULAR ALUMINA wth GOOD DELIVERY TIME

Q:What are the uses of refractory materials of glass furnace?: What are the uses of refractory materials of glass furnace? The refractory materials of glass furnace have a good corrosion resistance to steel slag, but are poor in thermal shock resistance, and the deformation temperature of loading at high temperature is low. Magnesite chrome bricks which are made of chrome ore and magnesia In different proportions have a good thermal shock resistance. They are mainly used as crown bricks of basic open-hearth furnace. The refractory materials of glass furnace are mainly applied to open-hearth furnace, oxygen-blown converter, electric furnace, non-ferrous metal smelting as well as some high-temperature thermal equipments, and they can be used for reaction tanks and liners of autoclave.

Q:How to hang the suspended brick in the refractory masonry?: First you can weld the metal fastener of the suspended brick and then hang up the brick.

Q:what's the fireproof levels of fireproof and thermal inuslation matertial?: 1, organic materials: B level material is flammable, B1 level material is flame retardant. 2, inorganic materials: Grade A flame-resistant materials are divided into three classes and two kinds of materials.

Q:who knows the fire endurance of fireproof coating?: fireproof coating of different thickness differs in its fire endurance. Let me intrduce you as follows: The amount of time of 0.5 hours refractory thickness 0.45mm 0.79kg / m21 hr 0.9 mm 1.5kg / m21.5 hour 1.4 mm 2.3kg / m22 hr 2.0 mm 3.3kg / m22.5 h 2.8 mm 4.6 kg / m2

Q:What kind of refractory materials should be used for the intermediate frequency furnace to smelt manganese?: I am not quite clear. But you should take two aspects into consideration, namely, no pollution and strong durability.

Q:What's the texture of refractory for the hearth of reverberatory?furnace? ?: High alumina brick; you can use zircon brick under the temperature above 1700? ;may i use mullite bricks under the temperature from 1400 to 1700? you can use clay brick and heavy corundum brick under the temperature of below 1400 degrees, question closely: what's the usage temperature of reverberatory?furnace? < pre accuse = "qRA" > is there someone use refractory fiber?

Q:What are fire?ratings of wall thermal insulation material?: 1.thermal insulation material with grade A combustion performance: YT inorganic active insulation material for wall thermal,rock wool, glass wool, foam glass, foamed ceramics, foam cement, hole-closed perlite, etc. 2.thermal insulation material with grade B combustion performance: Extruded polystyrene board(XPS)after special treatment/polyurethane(PU) after special treatment, phenolic aldehyde,gelatine powder polyphenyl granule, etc. 3.thermal insulation material with grade B2 combustion performance: Molding polystyrene board(EPS), extruded polystyrene board(XPS), polyurethane(PU), polyethylene(PE), etc.

Q:Are the rubber insulation materials are refractory materials?: It's not.

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