ريتارولانت اللهب "ورقة الألياف الخزفية" "بطانة الفرن"

Size and Specifications: 

Lengthx Thickness: 60mx1mm, 30mx2mm, 20mx3mm, 15mx4mm, 12mx5mm, 10mx6mm

Width: 610mm or 1220mm

Other size pls contact us freely

Characteristics: 

(1) Excellent electrical insulation properties
(2) Excellent thermal stability;

(3) Excellent tensile strength;

(4) Low thermal conductivity;
(5) Low thermal capacity;

(6) High flexibility

(7) Low slag content

Typical Use 

(1) Industrial insulation, sealing, anti-corrosion material
(2) Insulation material for instruments and heating element
(3) Insulation material for automobile and aerospace industry
(4) Expansion joints filling material

(5) Molten metal sealing gasket
(6) Fireproof material

(7) Substitute for glass fiber and asbestos fiber

(8) Insulation for construction material, metallurgy and glass industries

Types

1260C STD

1400 HA

1430 HZ

Operation Temp(°C)

1050°C

(1922°F )

1260°C

(2192°F)

1350°C

(2462°F)

Density (kg/m3)

170-220

Thermal Conductivity (w/m.k)

0.07 (400°C)

0.09 (600°C)

0.12 (800°C)

0.069 (400°C)

0.088 (600°C)

0.11  (800°C)

0.068 (400°C)

0.87 (600°C)

0.10  (800°C)

Compression Strength (Mpa)

0.65

0.70

0.75

Chemical

Composition

Al2O3(%)

42-43

51-52

39-40

SiO2(%)

53

44

           44

ZrO2(%)

-

-

15-17

Fe2O3+Ti2O3(%)

≤1.2

≤0.3

≤0.2

Na2O+K2O(%)

≤0.5

≤0.3

≤0.2

CaO+MgO

≤0.3

≤0.3

≤0.2