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Refractory ceramic fiber blankets FiberBlanket
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Refractory ceramic fiber blankets FiberBlanket

Refractory ceramic fiber blankets FiberBlanket as per STO 13706960-019-2008

MSDS 

FiberBlankets are manufactured based on mullite-silica fiber. They are lightweight needled blankets produced from refractory ceramic fibers. Utilizing high output blowing and spinning techniques these products offer superior insulating performance, flexibility and resilience. FiberBlankets are completely inorganic, so there are no fumes and harmful emissions when heating for the first time. Available in a variety of density and use temperature.

Typical applications:

- In iron and steel and non-ferrous industry for lining and insulation of main and auxiliary process heat units;

- In heat power generation for insulation of various boilers, steam lines, ducts and other heat elements;

- In nuclear power generation for insulation of steam lines, ducts and other heat elements;

- In the petrochemical industry for lining and insulation of heat units and various furnaces, pipelines and ducts.

Chemical analysis,%

FiberBlanket N

FiberBlanket S

FiberBlanket HA

FiberBlanket ZA

Al2O3

43.5 min.

46.0-49.0

53 max.

39,0 min.

Al2O3+ SiO2

96.0 min.

99.0 min.

99.0 min.

82.0 min.

ZrO2

-

-

-

14.0-18.0

Fe2O3

1.0 min.

0.5 min.

0.2 min.

0.1 min.

Na2O+К2О

0.3 max.

0.3 max.

0.2 max.

0.2 max.

Classification temperature, oС

1050

1260

1360

1430

Fiber diameter, mkm

2-6

2-6

2-6

2-6

Content of shots, % max.

8

8

8

8

Thermal conductivity, W/mК

200oС

400oС

600oС

1000oС

0.045-0.060

0.085-0.110

0.125-0.20

0.270-0.290

0.045-0.060

0.085-0.110

0.125-0.20

0.270-0.290

0.050-0.068

0.09-0.115

0.16-0.20

0.260-0.275

0.052-0.070

0.095-0.120

0.164-0.210

0.265-0.280

Permanent linear shrinkage 24 hour soak, max. %

950 ОС

3

 950 ОС

3

 950 ОС

3

950 ОС

3

Density, kg/m3

64

96

128

160

Sizes, mm
- length

- width

- thickness

13840

610

13

9000

610

20

7200

610

25

3600

610

50

  

  • Уралсталь
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  • Славнефтеоргсинтез
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  • Оскольский электрометаллургический комбинат
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  • m
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  • НижнеТагильский металлургический комбинат
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  • Нижнесергинский метизно-металлургический завод