Language: Chinese line English

Refractory Insulation Fiber

  • Refractory Fiber Board
  • Refractory Fiber Board
  • Refractory Fiber Board
Refractory Fiber BoardRefractory Fiber BoardRefractory Fiber Board

Refractory Fiber Board

  • Product description: FiberFrax Duraboard products are rigid, high temperature ceramic fiber boards manufactured in a wet forming process using Fiberfrax alumina-silica fibers and binders. They offer low thermal conductivi
  • INQUIRY

FiberFrax Duraboard products are rigid, high temperature ceramic fiber boards manufactured in a wet forming process using Fiberfrax alumina-silica fibers and binders. They offer low thermal conductivity, high temperature stability, uniform density and excellent resistance to thermal shock and chemical attack.


Advantages:

1. Low heat storage and low thermal conductivity
2. High compression strength
3. Non-fragile materials and good toughness
4. Strong and abrasive, and can be used in tough environment
5. Good tensile strength
6. Easy to install


Physical and Chemical Indexes


材质 Material

普通硅酸铝质 Common aluminum silicate

高铝质

High Purity

含锆硅酸铝质

Zirconia bearing alumina silicate

高强型

High Stength

牌号Brand

XWB-1

XWB-2

XWB-3

XWB-4

使用温度/℃ Service temperature

1000

12000

1300

1000

化学成分

Chemical Composition

Al2O3+ SiO2

95

98

84

95

Fe2O3

1.2

0.2

0.2

1.5

压缩20%变形强度 MPa,>

Strength conpressed 20%

0.4

0.5

0.4

1.5

抗折强度 MPa,≥

Modulus of Rupture

0.5

0.5

0.5

-

容量/Kg.m³

Volume density

300~600

300~600

300~600

600~900

热导率/W(m.K)¹, ≤ Thermal conductivity

0.18           (热面温度1000℃)

Hot face Temperature 1000℃

0.18           (热面温度1000℃)

Hot face Temperature 1000℃

0.18           (热面温度1000℃)

Hot face Temperature 1000℃

0.18           (热面温度1000℃)

Hot face Temperature 1000℃

加热收缩/%,

Heating shrinkage

4

(1000℃ x 6h

4

(1200℃ x 6h

4

(1300℃ x 6h

4

(1100℃ x 6h

制品尺寸/%,mm

Product size

600×400*(10-50)   900×600×(10-50)

600×400×(10-50)

900×600×(10-50)

600×400×(10-50)

900×600×(10-50)

600×400×(10-50)

应用

Application

冶金、机械、建材、电子、石油、化工、船舶等

Metallurgymechanicalbuilding materials, electronic, petrochemical and shipping industries

适用于大中型钢包、中间包保温

Insulating of large and middle ladle and tundish