Insulation Materials

Clay Heat Insulating Bricks

Description of Clay Heat Insulating Bricks

Light Weight Clay Insulation brick is made of local top grade fireclay materials under the high temperature according to the lasted national standard, which possesses even bulk density, high strength, low thermal conductivity and low impurity. The temperature in the 1200-1400 ℃. Ingredients are mixed with water made of plastic material or mud, mud with extrusion or pouring shape, 1250-1350 ℃ after dry burning oxidation atmosphere. The volume density of commonly used clay bricks is 0.75-1.2 g/cm3. In reality, more than 1.0, Light weight fire clay brick insulation brick index is the most concise method to judge its performance.



Product Details



Description of Clay Heat Insulating Bricks

 

Light Weight Clay Insulation brick is made of local top grade fireclay materials under the high temperature according to the lasted national standard, which possesses even bulk density, high strength, low thermal conductivity and low impurity. The temperature in the 1200-1400 ℃. Ingredients are mixed with water made of plastic material or mud, mud with extrusion or pouring shape, 1250-1350 ℃ after dry burning oxidation atmosphere. The volume density of commonly used clay bricks is 0.75-1.2 g/cm3. In reality, more than 1.0, Light weight fire clay brick insulation brick index is the most concise method to judge its performance.

  

Technical Dates of Clay Heat Insulating Bricks

 

Item

Light Weight High Alumina Brick

Clay Heat Insulating Bricks

Diatomite Heat Insulating Bricks

LG-1.0

LG-0.8

LG-0.6

NG-1.0

NG-0.8

NG-0.6

GG-1.0

GG-0.8

AI2O3(%) ≥

50

30

-

-

B.D g/cm3≥

1.0

0.8

0.6

1.0

0.8

0.6

0.8

0.8

C.C.S.(MPa)≥

40

30

20

30

25

15

8

5

P.L.C ℃≤

1400

1400

1350

1350

1250

1200

900

900

T.C(350℃±25℃)W/m.K≤

0.50

0.35

0.30

0.50

0.35

0.25

0.33

0.23