Brick of heat insolation of tall aluminium of light qualitative heat preservation

Utility of brick of heat insolation of tall aluminium of light qualitative heat preservation and characteristic: 230*114*65mm LG-0.8 of tall aluminous qualitative adiabatic brick, have bulk density small, coefficient of thermal conductivity the characteristic with stability of low, quality, superior heat proof quality, can use at the liner of kiln of of all kinds furnace or thermal insulation.



The product has Zhengzhou glory related Cheng Naicai insulation material: Firebrick of Mo Laishi heat insolation, get together firebrick of firebrick of light tall aluminous qualitative heat insolation, tall aluminous qualitative heat insolation; Firebrick of silicon qualitative heat insolation; Float bead firebrick of excel in heat insolation; Stick earthy and adiabatic firebrick; Brick of diatomite qualitative heat preservation; Blast furnace, heating furnace, electric stove, power plant uses adventitious model pouring makings and all sorts of charging.
Tall aluminous qualitative adiabatic brick has bulk density small, coefficient of thermal conductivity the characteristic that exceedingly good, quality stabilizes low, heat proof quality. Can use at the liner of kiln of furnace of of all kinds high temperature or thermal insulation.
Flourish Cheng Naicai is divided contented use a mechanism to shape, burn down adds content way outside workmanship, withhold traditional bubble to extend light law at the same time, pouring shape, goods section structure is even, air hole forms the beehive state of complementary be well versed in, thereby goods compression intensity and heat proof quality all can reach ideal level. All goods appearance has abrade plastic entirely, dimension error is small, can satisfy the special need that furnace kiln build by laying bricks or stones builds.
Brick of heat insolation of tall aluminium of light qualitative heat preservation is firing a large number of addition that what because carry high fever,bring fluid photograph amount into temperature, of fluid photograph viscosity reduce what can bring about a brick to be out of shape of the high temperature capability that reach a brick reduce. Reason is in the agglomeration process that gives priority to with fluid photograph agglomeration, appropriate is used inferior firing temperature and longer heat preservation time. Manufacturing practice makes clear, tall aluminous brick can use one class, 2 level same and firing temperature. Use blaze when kiln is firing, it is 1430 ℃ commonly, heat preservation 40h; The tall aluminous brick such as Ill is 1390 ～ 1420 ℃ . With channel when kiln is firing, it is 1550 ℃ and ℃ of 1450 ～ 1500 respectively. Tall aluminous brick uses weak oxidation atmosphere commonly firing.
The aluminous raw material that according to different grade the quality of tall aluminous brick asks to choose different grade, be helpful for reasonable use, product essence matchs, do not use as far as possible mix the raw material with serious step. The quality of clinker depends on to calcine temperature, normally to calcine temperature should be achieved or the firing temperature of alumina of summary prep above, in order to make sure sufficient agglomeration mixes clinker as far as possible high bulk density, make 2 times not come petrifaction and agglomeration systole action are finished in to calcine process.