Molten Copper Refractory Material

 

Model

Material Type		High strength anti-seepage ramming material		High strength anti-seepage
		GGD-5	ASC-5	RLJ-1	RLJ-2
Chemical Composition (%)	Al2O3	0.4	70	70	75
	SiO2	90	18	20	16
	SiC	－－	5	6	6
	Fe2O3	0.8	0.8	0.6	0.6
Cold crushing strength (MPa)	110℃×24h	－－	－－	35	35
	800℃×3h	25	23	28	30
Refractoriness under load (℃)	-0.2%	－－	－－	1450	1480
Linear Changing after Burnt (%)	800℃×3h	0～+1.0	0～+0.6	0～+0.8	0～+0.8
Apparent porosity (%)	800℃×3h	23	21	20	20
Bulk Density (g./cm3)	800℃×3h	2.2	2.6	2.7	2.8
Working Temperature(℃)		720-850
Refractoriness (℃)		1580	1620	1730	1750
Construciton Amount（kg/m3）		2300	2700	2800	2900
Applied Parts		Bottom of Induction furnace, furnace wall and sensor		Furnace wall and bottom	Sensor

Taurus Refractory ramming mass Factory mainly engaged in professional manufacturer of development, production and sales of the refractory mixture such as melting copper, aluminum and zinc furnace lining. And supply castable refractory for copper smelting, ramming mass for molten copper,fire clay,refractory mortar, refractory cement ,refractory mixture, refractory concrete and silica sand for copper smelting.
Website: http://www.jnrefractory.com  
Contact: Mr. Niu
Tel: +86-371-64372566
Fax: +86-371-64372588
Mobile Phone: +86-15137151612
Email: info@jnrefractory.com
          gyjinniu@163.com

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