الألياف الخزفية مجلس الصين دثر الأفران

Size and Specifications

1200x1000mm,1200x600mm,1000x1000mm,1000x600mm,900x600mm,

600x400mm,600x300mm.

Density: 280-400kg/m3

Characteristics

 precise flatnessse size and excellet flatness, easy to instanll and to be cutted

 good fiber distribution

 low heat capacity and low thermal conductivity

 excellent chemical stability and thermal stablity

 good thermal shock resistance

 high compressive strength

 non-brittle material, good elasticity

Application  

Industrial furnace wall lining and bricking-up insulation layer, which can be used in iron  and steel furnace, lanunders
 Non ferrous metal industry, Ceramic industry, Glass industry. Alumina industry

 heat insulation of high temperature and high heat equipments

 boilers and heater conbustion chamber

 heat resistance for fireplace

 Heat insulation, fire proof and sound insulation of aerospace, ship building industry

Types

1050 Com

1260 STD

1260 HP

1400HA

1430 HZ

Operation Temp(°C)

950°C

(1742 °F )

1050°C

(1922°F)

1100°C

(2012°F)

1200°C

(2192°F)

1350°C

(2462°F)

Density (kg/m3)

250-280

280-320

320-400

320-400

320-400

Permanent linear shrinkage (%)

950°Cx24h

≤-4

1050°Cx24h

≤-4

1100°Cx24h

≤-4

1200°Cx24h

≤-4

1350°Cx24h

≤-4

Water Content (%)

≤-1.5

Organic Content (%)

≤-6

Chemical

Composition

Al2O3(%)

≥43

≥45

47-49

52-55

39-40

Al2O3+SiO2

(%)

≥96

≥98

≥99

≥99

-

ZrO2(%)

-

-

-

-

15-17

Al2O3+SiO2

+ZrO2(%)

-

-

-

-

≥99

Fe2O3(%)

≤0.5

≤0.5

≤0.3

≤0.3

≤0.3

Na2O+K2O+

Fe2O3(%)

≤0.9

≤0.9

≤0.9

≤0.9

≤0.9