Industrial use adiabatic fire brick

1.Coefficient of thermal conductivity small 2.Thermal shock stability is superior 3. Save energy 4.Products shape size accord

 Product introduction:

 1.Products China railway and alkali metal low melting impurity content is very little, high temperature refractory performance is good, can effectively resist the effect of reducing atmosphere

2.Heat insulation brick internal evenly distributed the tiny porosity, blowhole rate is high, the thermal conductivity small, reduce kiln wall heat loss, can effectively save energy

3.Under high temperature, high strength, volume stability, thermal shock resistance stability is superior.

Product features:

1. High temperature resistant,

2. Performance is good,

3. High strength,

4. Show low porosity,

5. An acid, alkali resistant,

6.aggressive good, etc

 

Technology parameters :

Index/brand		SSW-23	SSW-26	SSW-28
Classification temperature °C		1260	1430	1540
Volume density       Kg/m3		580	800	890
Flexural strength     Mpa		0.9	1.5	1.6
Compression strength     Mpa		1.2	2.4	2.6
Heavy burn line rate%		-0.1	-0.5	-0.8
		1230x 24	1400x 24	1510x 24
Thermal conductivity (W/m.k)	400°C	0.17	0.24	0.30
	600°C	0.19	0.27	0.32
	800°C	0.22	0.30	0.35
	1000°C	0.25	0.32	0.38
	1200°C		0.35	0.39
AL2O3		45	55	65
FE2O3		0.7	0.6	0.3
SIO2		50	42	33
TIO2		1.2	1.1	0.9
CAO+MGO		0.7	0.3	0.2
K2O+NA2O		1.3	1.1	0.8
size	230*114*64mm,    We can also supply other size and shape

 Product use:

1. thermal boilers,

2. cement kiln,

3.glass furnace,

4.gas furnace,

5. fertilizer,

6.blast furnace hot-blast stove,

7. coking furnace,

8. electric furnace,

9.casting and casting steel brick

 

our product:

      

Industrial use adiabatic fire brick