Shandong Leibao Zirconium Sci&Tech Co.,Ltd.: Zibo, Shandong, China; Main products: High Aluminum Brick, Zirconium Series, Zirconia Product, Alumina Ceramic, Zirconia Ceramic

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2012 hot sale fused cast ER1711 brick of refractory castable material

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Product Details

ER1711 brick of refractory
1.AZS block has passed ISO
2.erosion-resistance to glass metal
3.low pollution
4.Strong glass

ER1711 brick of refractory

Features:

1.Casted by melting raw material in the mold, then cooling and solidification.

2.Strong glass corrosion resistance and high thermal shack stability.

3.Good wear-resistance,dregs-resistance and alkali corrosion resistance.

4.High-purity raw material, barely no pollution.

5.Top quality, long service time.

Applications:

1.Sodium silicate furnace, ceramic frit furnace, glass furnace, etc.

2.Important parts of furnaces where chemical erosion is serious and temperature changes frequently.

3.Lining of glass furnace.

4.The chemical industrial, metallurgical furnaces.

Physical and chemical index:

Item			unit	Properties
				AZS—33# ER 1681		AZS—36# 1685			AZS—41# ER1711
				Y	H	Y	H		Y	H
Al₂O₃			%	Residual quantity
ZrO₂		≥		32		35			40
SiO₂		≤		16	17	13.5	14.5		13	14
Na₂O				1.5		1.4			1.3
Fe₂O₃+TiO₂+CaO+MgO +Na₂O+K₂O+B₂O₃				2.5	3.0	2.5	3.0		2.5	3.0
Glass phase exudate temperature		≥	°C	1400	1080	1400	1100		1400	1150
% Thermal expansion rate			1000°C	0.8
			1500°C	0.8
Cold Crushing strength Mpa			350
Bulk density,g/cm³	PT,QX	≥	KG/dm³	3.40	3.30	3.45	3.4		3.55	3.50
	MS			3.50	3.45	3.60	3.55		3.70	3.65
	WS			3.60	3.55	3.70	3.65		3.80	3.75
True density,g/cm³		3.8-3.9
Crystal phase composition	Item	Inclined zircon			Alpha corundum			Glass phase
	AZS—33	32			47			21
	AZS—41	40			43			17
Application		PT,QX			ZWS			WS

		sodium silicate furnace,ceramic frit furnace , glass furnace,and other furnaces
Note: Appliable to products (unit weight>50kg)

Shandong Leibao Zirconium Sci&Tech Co.,Ltd.: Contact nameLeo Wang
Chat Now; Phone86-533-2184798; AddressLijiatuan Village, Wangcun Town, Zhoucun District, Zibo, Shandong

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