Specifications
1.Low thermal conductivity2.Excellent chemical stability
3.Fire prevention
4.Resistance to burning
5.Standard: GB/T 3003-20
Processing technology:
Ceramic fiber blanket adopts specially made of aluminum silicate fiber filament by special double-sided acupuncture molding process. After double after acupuncture technology can greatly improve the interweaving of fiber, fight layered performance, degree of tensile strength and surface roughness. Fiber blanket do not contain any organic combination agent, to ensure the ceramic fiber blanket in high temperature, low temperature conditions are good can be made sex and stability.
properties of product:
1. Low thermal conductivity
2.Excellent chemical stability
3.Resistance to burning
4.Heat insulation and sound proofing and fire refractory
5.Low linear shrinkage
6Good springiness for fibers convenient producing and installing
Product technical performance index classification:
Theory volume density(kg/m³) | 64/96/128 | 128 | 96/128 |
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product specification(mm) | 3600/7200/14400×610/1220×10/20/25/30/40/50 |
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Tensile strength (25 mm thickness) MPa | ≥0.04 |
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AL2O3(%) | ≥44 | ≥45 | ≥45 | 52~55 | 38~40 |
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Zr2(%) |
| 15~17 |
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AL2O3+ Si O 2(%) | ≥96 | ≥97 | ≥99 | ≥99 | - |
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AL2O3+ Si O 2+ Zr2 (%) | - | - | - | - | ≥99 |
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Fe2O3(%) | ≤1.2 | ≤1.0 | ≤0.2 | ≤0.2 | ≤0.2 |
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K2 O +Na 2 O (%) | ≤0.5 | ≤0.5 | ≤0.2 | ≤0.2 | ≤0.2 |
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Packaging form | Plastic bags are woven bag outside there | ||||||
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Application:
1.The building materials industry kiln, heating device, high temperature pipe wall lining
2.Power boiler, gas and heat insulation nuclear power
3.Chemical industrial high temperature response equipment and heating equipment wall lining
4.High building fire, heat insulation
5.Kiln that door, heat insulation
6.High temperature filtration material