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Dense Castable Refracory

Technical data sheet
Brand		GT-20
		Typical
Max service temp.(°C)		1800
Bulk density(g/cm3)		2.95
Chemical composition(%)	Al2O3	94.59
	CaO	1.44
	Fe2O3	0.06
Cold crush strength(Mpa)	110°C×24h	78.4
	1500°C×3h	105
Modulus of rupture(Mpa)	110°C×24h	11.2
	1500°C×3h	12.5
permanent linear changes on reheating (%)	1500°C×3h	+0.3
Water required (%)		4.5-5.5
Methood of installation		Vibration

Castables Refractory and Products Rang
High Property Tabular Alumina Castables Refractory GT-20	Dense corundum Castable Refracory GT-10
Tabular Alumina,Spinel Castable Refractory GT-25	High Pure Tabular Alumina Castables Refractory GT-30
Dense Castable Refracory	andalusite Castable Refracory
Castable Dense Cast Low Cement Base on Tublaralum Sinter GT-90	Castable High Strength Corrundum For Kiln Nose Ring GT-93
High Alumina Castable Low Cement LC-160	Medium Alumina Low Cement Castable
Fire Clay refractory castable LC-40	High Strength Alkaline Resistant Castables Refractory 13NL
light Insulating Castable	Fire Clay Bricks

Precast shape refractory
precast shape for the heating furnace support	Skid Rail cohart of Reheating Furnace(Rolling)
precast shape for cover

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Dense Refractories Co.,Ltd.	Website: http://www.denserefractories.com
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