Firebrick of light qualitative Mo LaishiWith Molaishi (3Al2O3 · 2SiO2) the expensive aluminous simple fireproof stuff that gives priority to brilliant photograph. General alumina content is in 65% ～ 75% between. Mineral composition divides Molaishi outside, contain alumina among them inferior person still contain a few glass photographs and Fang Shiying; Contain alumina taller person still contain a few corundum.
Advantage of product of firebrick of light qualitative Mo Laishi:
Low heat conduction leads: Because Molaishi pledges the brick has very good adiabatic effect gently, can make kiln furnace is able to bear or endure material ply attenuates.
Intensity is high: Hot condition intensity is high.
Low thermal capacitance: Because Molaishi pledges bricky low heat conduction is led gently, accumulation of heat is little, energy-saving effect is apparent.
Low iron content: Iron and alkali metal are low frit content content is very low, mo Laishi pledges bricky product heats up condition performance to stabilize gently, high temperature resistant.
Firebrick of light qualitative Mo Laishi uses range: Mo Laishi pledges the brick can regard the job that heat up a face as the layer gently fireproof liner or it is heat-insulation layer application, apply at: Firing device of kiln furnace, fusion kiln furnace, fine, heat facilities of device, labor waiting for heat. Use a field: Domain of industry of ceramics industry, glass industry, iron and steel industry, petrifaction, aluminous industry, other industry.
Light qualitative brick calls heat preservation the brick again, the discriminative flourish Cheng Naicai of firebrick and heat preservation brick introduces for you, for the character of firebrick and heat preservation brick, affirmative meeting feels firebrick is to be aimed at fireproof, and heat preservation brick is to be paid attention to more at heat preservation function. And more specific we or refer from the following parameter.
Recommend go up in heat preservation function, the coefficient of thermal conductivity of the heat preservation brick of heat preservation brick is in commonly 0.2-0.4 (average temperature 25 ℃ of 350 ± ) W/m.k, and the coefficient of thermal conductivity of firebrick is in 1 (average temperature 25 ℃ of 350 ± ) W/m.k above, many the heat preservation performance that can reach the heat preservation function of heat preservation brick wants to compare firebrick from this is good. And in fireproof degree on fireproof those who spend heat preservation brick is fireproof degree be in commonly 1400 degrees the following, and of firebrick fireproof degree in 1400 degrees of above. Go up in density heat preservation brick is light qualitative insulation material commonly, density is general the density of in 0.8-1.0g/cm3 firebrick is in basically 2.0g/cm3 above.
The effect with heat preservation main brick is to use heat preservation, reduce caloric prediction of a person's luck in a given year, firebrick basically is to use the broil that experiences flare-up to bake. Heat preservation brick won't contact blaze directly commonly, and firebrick contacts blaze directly commonly. No matter be firebrick or heat preservation brick, have oneself advantage, different position can use different data.
If you have demand or doubt to firebrick of light qualitative Mo Laishi, the welcome calls limited company of flourish Cheng Naicai, we will provide high quality fireproof material and close service for you, expect with you in all business cooperation a major programme of lasting importance.
Get Price
WhatsApp