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ISOWOOL BLANKET

High Temperature Refractory Ceramic Fiber Blanket

Light Weight, Flexible and Excellent Heat Insulation and Heat Resistance of RCF Blanket
ISOWOOL BLANKET

ISOWOOL Blanket is a refractory ceramic fiber featuring light weight, flexible, excellent insulation and heat resistance. Needle punching is carried out while laminating fibers in a layered manner in the manufacturing process, and the fibers are entangled intricately and kept in a blanket shape.  Without organic binder, the blankets cause no tearing off at high temperature, nor atmospheric contamination inside the furnaces.  As an applied product, it is also possible to manufacture custom-made shapes, such as die-cut products that have been die-cut to predetermined shapes in advance for use as packing materials.

Typical Applications

  1. Back-Up insulation for the industrial furnaces (Industry: steel, nonferrous metals, glass, ceramics, petrochemical, semiconductors, cement etc.)
  2. High temperature sealing material such as ladle lid, duct connecting part etc.
  3. External insulation such as boiler, turbine, duct and piping, precision casting shell etc.
  4. High temperature gas filtration material, high temperature part sound absorbing material.
  5. Noncombustible materials for building.

Quality

Ace blanket is a ceramic fiber blanket with improved tensile strength by special needle punching treatment.

 

ISOWOOL 1000 BLANKET 1260 BLANKET 1260 ACE BLANKET
100 130 100 130 160 130 160
Max. Service Temperature(℃) 1000 1260 1260
Bulk Density (kg/m³) 96 128 96 128 160 128 160
Thermal Conductivity

(W/(m・K))
JIS A 1412-1
※CalculationValue

at 400℃ 0.12 0.09 0.09
at 600℃ 0.2 0.15 0.15
※at 800℃ 0.29 0.22 0.22
※at 1000℃ 0.31 0.31
Linear Shrinkage (%) at 800℃×24h 0.3
at 900℃×24h 1.4
at 1000℃×24h 1.7 1.3 1.3
at 1100℃×24h 1.8 1.8
at 1200℃×24h 2.4 2.4
Chemical Composition (%) Al₂O₃ 42 45.5 46
Al₂O₃+SiO₂ 97 99 99

 

ISOWOOL 1430 BLANKET 1500 ACE BLANKET
100 130 160 130 160
Max. Service Temperature(℃) 1430 1500
Bulk Density (kg/m³) 96 128 160 128 160
Thermal Conductivity

(W/(m・K))
JIS A 1412-1
※CalculationValue

at 400℃ 0.09
at 600℃ 0.15 0.13
※at 800℃ 0.22 0.19
※at 1000℃ 0.31 0.27
※at 1200℃ 0.38
Linear Shrinkage (%) at 1100℃×24h 1.1 0.5
at 1200℃×24h 1.5 0.8
at 1300℃×24h 2.5 1.6
at 1400℃×24h 2
Chemical Composition (%) Al₂O₃ 35.4 40
Al₂O₃+SiO₂ 84.4 98
ZrO₂ 15.2
Cr2O₃ 1.8

Standard Size(mm)

Bulk Density
(kg/㎥)
Size(mm)
Thickness Width Length
1000 BLANKET 100、130 25 600 7200
50 600 3600
1260 BLANKET 100、130、160 6、12.5、25 600 7200
50 600 3600
1260 ACE BLANKET 130、160

(Thickness 6mm

is not available for 130)

6、12.5、25 600 7200
1430 BLANKET 100、130、160
(Thickness 6mm

is not available for 100)

6、12.5、25 600 7200
50 600 3600
1500 ACE BLANKET 130、160 6、12.5、25 600 7200

Packaging

Size(mm) Q’ty per

carton

Carton
Thickness Width Length Size
6 600 7200 4 520X520X620
12.5 2 660X330X620
25 1 470X470X620
50 600 3600 1 470X470X620
6 600 1200 20 1220X620X140
12.5 20 1220X620X270
25 10
50 5

 

Data shown are typical values obtained in accordance with accepted test methods.
They are provided for your reference only and are subject to change without notice. 

Q&A

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Contact

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Branch office:Oversea Department
Tokyo,Osaka,Nagoya,Kyushu,Hokuriku

Open Business hours 9:00~17:30 tel+81-6-7711-5808

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