Refractory castables and mortars

$Refractory castables and mortars$

Model:	016
Brand:	beixing
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products
Label:	refractory castable , refractory mortar , castable
Price:	US $200 / ton
Min. Order:	1 ton

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Product Description

Description

It has features of low heating linar change,high temperature for use,low thermal conductivity.Can be as a good save-energy materials in Aluminum,steel&Iron,or ceramic industries.

Parameter

item		data
Chemical Parameter	SiO2	45-55 %
	AL2O3	37-47%
	Fe2O3	1-3%
Density		≥2.0g/cm3
Heating linar change	816℃	-0.1~-0.4%
Heating linar change	900℃	-0.1~-0.5%
Modulus of Rupture	816℃	1.0-2.5Mpa
Compressive strength	816℃	8-16Mpa
thermal conductivity	204℃	≤0.54W/m.k
	429℃	≤0.58W/m.k
	649℃	≤0.64W/m.k
	871℃	≤0.70W/m.k
Highest Temperature to resist	1500℃