Insulation Ceramic Fiber Mat for oven and furnace density 96kg/m3

STD Grade

High Pure Grade

High Alumina Grade

Al2O3

45% - 47%

47% - 49%

53% - 55%

Al2O3 + SiO2

≥98%

≥98.5%

≥99%

Fe2O3

≤0.4%

≤0.3%

≤0.2%

K2O + Na2O

≤0.3%

≤0.2%

≤0.2%

CaO + MgO

≤0.2%

≤0.2%

≤0.2%

Dia of Fiber(um)

2 - 4

2 - 4

2 - 4

Thickness(mm)

6 - 50

6 - 50

10 - 50

Regular Dimension(mm)

7200 x 600 x 25 or 3600 x 600 x 50

Spec Temperature(°C)

1260

1260

1360

Working Tempreature(°C)

1050

1100

1200

Bulk Density(kg/m3)

64, 96, 128, 160

Permanente Linear Change(24hours)

1150°C

1250°C

1300°C

≤3%

≤3.5%

≤3.5%

Thermal conductivity(w/m.k)

128kg/m3

800°C

800°C

1000°C

0.15

0.15

0.18

160kg/m3

800°C

800°C

1000°C

0.14

0.13

0.17