Insulation fire bricks manufacturer offers products which are delicate and light in weight. They can be effectively cut by handheld hack saw or some other hand instrument like etch or even bore. Shade of insulating bricks shifts however for the most part they come in shades from light chestnut to white, see pictures.
In refractory industries air is the best insulation and this is the reason insulation fire bricks have phenomenal protecting properties. Their body is made of little air spaces like honeycomb impact.
Fire bricks manufacturers utilize light weight protection which is expansive, for the most part in modern and interest ovens warmed up with either electric winding components or gas burners, heaters, both for hot face covering or external move down warmth protection.
Try not to befuddle lightweight fire bricks with overwhelming thick fire bricks. Insulation bricks are headstrong as well and obviously withstand high temperatures go but for reason they have low warm conductivity and don’t retain the warmth well by any means.
Insulation fire bricks in light weight
Those are expectations for warmth protection. For example in the event that you utilized them for building of the hot face in a wood let go broiler the stove wouldn’t cook, on the grounds that it wouldn’t store and hold any warmth.
Insulation Fire bricks manufacturers and exporters utilize these insulation bricks on the external side to keep the absorbed warmth in the chamber’s body mass from getting away and accomplishing heavenly results. Which means all around protected broiler which will hold the retained warmth in its mass, where it ought to be to cook for long time?
Technical specification about bricks :
Bulk Density : 604 Kg/m³
Modulus of Rupture : 1.52MPa
Permanent Linear Change on reheating 24hrs @ 1280°C : 1.95%
Cold Compressive Strength : 2.01 MPa
Thermal Conductivity 300°C : 0.2 W/m.°K
Thermal Conductivity 750°C : 0.28 W/m.°K
Thermal Conductivity 1000°C : 0.32 W/m.°K
Chemical Composition of Insulating Fire Bricks
Alumina : 37%
Silica : 61%
Ferric Oxide : 1.6%