Tall aluminium floats bead heat preservation brick

Tall aluminium floats bead heat preservation brick, abbreviation is bleach bead brick. Call float bead, because float,be bead it is the siliceous aluminium that comes out with the floatation in fly ash of heat and power plant qualitative glass is hollow bead body.
Float bead have system light, wall thin, hollow, surface is smooth, high temperature resistant as good as heat proof quality character. We float through understanding bead these character, combine the manufacturing technology of current and fireproof material, can make heat preservation property admirable and adiabatic fireproof material.


Accordingly, join float bead the brick of tall aluminous heat preservation of craft, have the following two advantages:
1, mechanical intensity tall, thermal conductance is inferior, working temperature is inferior, do not weigh the experiment temperature of the change that burn a line more than.
2, energy-saving drop in temperature, energy-saving effect is the kiln furnace that operates to intermittent type especially remarkable.
Bleach bead brick to use range:
On the industrial kiln heat that this kind of goods uses in the branch such as metallurgy, mechanical, chemical industry, oil, building materials, light industrial, electric power, general but energy-saving 40 ％ of 15 ％ ～ , energy-saving effect is the kiln furnace that operates to intermittent type especially remarkable.
Use at cement rotary kiln, temperature of kiln substance appearance can reduce 100 ℃ .
Use at furnace of resistor of machinist job heat treatment, but 30 ％ control section report.
Use at vitreous frit kiln, pour blaze kiln or channel kiln, also can achieve energy-saving goal.
Bleach bead brick to still can be used at furnace of box type resistor, rate of integrated section report amounts to 54 ％ .
Float bead manage of product of heat preservation brick changes target:

Note: Working temperature of the brick does not weigh the experiment temperature of the change that burn a line more than.
Dimension deviation reachs appearance target:

Note: The crackle of 0.51 ～ 1.0mm does not allow width had crossed two or the arris of two above.
Our country produces currently bleach bead brick, without fixed national level, have the level between each enterprise only, nevertheless its product model, appearance and dimension requirement use clay level of state of qualitative adiabatic firebrick.