Not come to what brick of stone heat preservation makes technology to improve

　　Brick of Mo Laishi heat preservationthe craft that make is rising stage by stage, as expensive aluminous simple fireproof stuff, should choose on the choice of raw material meticulous keep pure, scientific in burden reasonable, , through sufficient fine grind, glomerate, become finished product into fire of forge of travel high temperature next. At present its manufacturing technology cent is two kinds: One kind is agglomeration law, another kind is electric frit law, the finished product that different method makes is different, so their performance characteristics and action also are different.

　　 The method that brick of Mo Laishi heat preservation uses agglomeration is much it is main raw material with tall aluminous aluminous grog, join a few clay or unripe alumina to make bond, via shaping, firing and make finished product. The method that brick of Mo Laishi heat preservation uses electric frit is mixed with alumina of tall alumina, industry more fireproof clay is raw material, join charcoal or coke granule to make reducer, law of reductive report frit is used to make finished product after shaping. And with the method of electric frit its fight what thermal shock sex compares agglomeration product to be close friends a lot of. Have loading bate temperature tall, porosity it is low, good to fight aggressivity, the structure is compact wait for a characteristic. The change of can more and more comfortable in season generation mixes the making craft that believes brick of heat preservation of prospective Mo Laishi develop scientificly.