Heat preservation of Mo Laishi brick?

Bricky cent attachs most importance to Mo Laishi pledge and pledge gently, effect of wear-resisting of heavy qualitative brick, heatproof shock is good, mo Laishi pledges the brick has good heat preservation heat proof quality gently, say again for Molaishi heat preservation brick, Molaishi gets together light brick.

Brick of Mo Laishi heat preservation
Mo Laishi brick is aluminium of a kind of tall aluminium silicon fasten refractory products, give priority to brilliant photograph with Molaishi, general alumina content is between 60%-75% . By production craft cent is agglomeration Mo Laishi brick and electric frit Mo Laishi brick.
Mo Laishi is content of aluminous siliceous salt mine form below high temperature, heat artificially aluminous silicate can form Molaishi. Crystal of natural Mo Laishi is long and thin, acicular, submit form of radiative shape bunch. Because natural Molashi is very few, use the artificial synthesis method such as agglomeration law or capacitance law commonly. Mine uses Mo Laishi at producing high temperature fireproof material.
Because Molaishi is of Mo Laishi brick advocate brilliant photograph, so the function of its goods basically depends on Molaishi. Mo Laishi is Al2O3-SiO2 department compound is stabilized in what often press oxidation atmosphere to fall. The fireproof order and degree of Mo Laishi brick is higher, achieve 1790 ℃ above. Begin the temperature 1600~1700 ℃ of bate loading. Often press compression intensity to be in 70~260MPa. Heat-resisting performance is good.

Mo Laishi weighs qualitative brick
The sexual ability bad temper of Mo Laishi block is strong, loading bate temperature is high. Rate of high temperature creep is inferior; Heatproof shake sex is good; Fight acidity slaggy corrode;
The suitable scope of Mo Laishi brick not comes stone brick is multi-purpose at hot-blast stove of puddling of high temperature of 1200 ℃ above, torpedo tank car suffers molten iron to pound line getting residue, the roof of furnace of steel-making electric arc, furnace of kiln of potter course of study, the regenerator arch of furnace of vitreous industry kiln, upside structure, cement, rotary kiln liner.
The agglomeration of the craft that make of Mo Laishi brick not comes stone brick is a makings with Molaishi, fine powder is synthetic Mo Laishi, join a few clay or alumina to make binder, via shaping, fire and into. Firing the material of Mo Laishi brick deserves to compare: Firing Mo Laishi 5-40% , 5-40% of silicon line stone. 9 people red column 5, 130% ? 9 people 230% , board shape corundum 5? 9 people 130% , the additive that add pliable but strong 4? Of 9 people adhesive 115% with 3? 9 life are produced 110% . Brick of frit of Mo Laishi report is raw material with tall alumina or industrial alumina, silica or saggar, in the melt in electric arc furnace, again pouring shape to be made with anneal. Affect Molaishi to pledge the element of firebrick function reachs structural element. The scale of Al2O3 of raw material of Mo Laishi brick and SiO2 is 1. The sort of the impurity in raw material reachs content; Temperature of the granuality size of Mo Laishi raw material, fire reachs heat preservation time. Of Mo Laishi brick use the issue that should note. In high temperature environment, forbidden contact is alkalescent material. Unfavorable in the environment with lunt high content use.
The Molaishi that pledges gently heats up a brick. Brick of brick of brick of heat preservation of JM-26 Mo Laishi, heat preservation of JM-26 Mo Laishi, JM-23 light qualitative brick, JM-28 JM-30 light qualitative heat preservation is a kind energy-saving model firebrick, have stability of high temperature resistant, thermal shock good, coefficient of thermal conductivity is advanced characteristic, can contact with blaze directly. Use at kiln of path of roller of pottery and porcelain, shuttle type kiln, splitting decomposition furnace, hot-blast stove, and all sorts of electric stove liner. Its characteristic: Purity is tall, foreign matter is little, high temperature resistant, can contact with blaze directly, be able to bear or endure all sorts of atmosphere are eroded, coefficient of thermal conductivity is low, hot fusibility is good, intensity is high, and heatproof shake capability is strong!
Heat preservation of Mo Laishi brick? Through above content can know, heavy qualitative brick does not use heat preservation, mo Laishi pledges the brick uses heat preservation gently.
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