Ambition refractories co.,ltd. produce and supply the Monolithic Refractory For Air Stove

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Refractories Castables For Metallurgical Industry-The Monolithic Refractory For Air Stove

The Monolithic Refractory For Air Stove

Technical Data

1.the clay castable refractory GN-30 (for the bottom of air stove)

Item	Max service tem.	the temperature that the permanent linearchange is no more than 1%	Cold crush strength	Al₂O₃
Unit	℃	℃	(110℃×24h)Mpa	%
Index	1200	1200	≥20	≥30

2.mortar for air-stove

Item		unit	index
Item		unit	GN-1	LQ-65	NQ-45	GL-1
Refractoriness ≥		℃	1650	1770	1690	1750
particle size	>0.5	mm	≤ 1%	≤ 1%	≤ 1%	≤ 1%
particle size	<0.076	mm	≥ 50%	≥ 50%	≥ 50%	≥ 50%
Modulus of rupture Mpa	110℃ dry	Mpa	≤0.5	≥1	≥ 1	≥ 1
Modulus of rupture Mpa	permanent linear change %	Mpa	1200℃×3h ≥ 0.8	1400℃×3h ≥4.9	1200℃×3h ≥ 2.9	1400℃×3h ≥ 1.5
Al₂O₃		%	<0.34	≥65	≥ 42	≥65
adhesive time		min	1-2	1-2	1-2	1-2
conductivity		W/m.k	25-30	-	-	<0.49
Main use			the mortar for floating particle brick	the high alumina mortar	the clay mortar	the mortar for insulating brick

3.the castable refractory GS-H(for the combustion gate&ball discharged gate of air stove)

4.the castable refractory DS-N(for the airflow channels of air stove)