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Your present location:Home >> Refractory Insulating Fiber Product >> Fire-resistant Fiber Combination Block
  • Name: Fire-resistant Fiber Combination Block
  • Products Id: a83
  • Advantage:
  • Delivery Time: 30-60 Days
  • Products Used:

Physical and chemical indexes

Material

Common aluminum silicate

High alumina

Zirconia bearing alumina silicate

High strength

Brand

XWB-1

XWB-2

XWB-3

XWB-4

Service temperature /℃

1000

12000

1300

1000

Chemical composition

Al2O3+SiO≥

95

98

~99(ZrO2)

95

Fe2O3

1.2

0.2

0.2

1.5

Strength conpressed 20%

0.4

0.5

0.4

1.5

Modulus of rupture / Mpa, >

0.5

0.5

0.5

 

Volume density / Kg. m3

300~600

300~600

300~600

600~900

Thermal conductivity /W(m.k)-1, ≤

 

0.18

(1000℃)(hot face temperature 1000℃)

0.18

(1000℃)(hot face temperature 1000℃)

0.18

(1000℃)(hot face temperature 1000℃)

0.18

(800℃)(hot face temperature 800℃)

Heating shrinkage

4

(1000℃×6h)

4

(1200℃×6h)

4

(1300℃×6h)

4

(1100℃×6h)

Product size /%,mm

 

 

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)

 

Application

Metallurgy,mechanical,building materials, electronic, petrochemical and shipping industries

Insulating of large and middle ladle and tundish

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