light clay brick

Insulating brick manufacture light clay insulating brick Type:NG0.5/NG0.6/NG0.8/NG1.0. size:230*114*65/75mm

CCE WOOL chamotte insulating brick is low density high porosity low thermal conductivity. Keep furnace wall low radiation and depress the charges of fuels.

 

CHARACTERISIC

Low thermal conductivity, excellent thermal insulation

Low thermal capacity excellent conserve energy in batch operation kiln

Low impurity. The higher aluminum content made it still to maintain the good performance under the reducing atmosphere.

Precise outlook size. Speeds up the masonry and building speed, the brick work joint also neat is consistent. Guaranteed masonry and building body intensity high, the stability is high. 

 

Herewith the photos of Mullite insulating bricks and chamotte insulating bricks.

 

APPLICATION:

Heat surface fireproof lining

Other fireproof materials back lining

Industrial furnace

Electric furnace

Metallurgical stove

 tech data

 

Density  (g/cm3)		0.5	0.6	0.8	1
crushing strength  (Mpa)		1.5	2	2.5	3.4
Burned rate of change (%)	×12h	1250	1300	1350	1350
	≤	0.5	0.5	0.5	0.3
thermal conductivity  (averagre temperature)350±25) w/m.k		0.18	0.25	0.35	0.5
Chemical analysis	Al2O3 ≥ (%)	35	40	42	42
	Fe2O3  ≤ (%)	2.5	2.5	2	2
Max work temperature  (oC)		1150	1200	1280	1300

light clay brick