Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:-
1.Low thermal conductivity
2.No asbestos and anticorrosion.
3.Good flexibility , toughness
4.Excellent corrosion resistance.
Products Description
Needled-fiber blanket,made from common , high pure,high aluminium and zirconium alumina silicate
fiber bulk produced by blowing fiber forming technology, has undergone several processes including
needling , thermal forming, vertical and transverse slitting and rolling.
Needled-fiber blanket have even texture and smooth surface . Long fiber and low ball sediment,which
comprehensively improves the inter-weaving degree, delamination resistance,performance , wind
erosion resistance , flexibility and tensile strength of fiber. Therefore , the application property of
needled blankets is improved and material loss is cut down.
Typical Application
1.Industrial furnace, heating devices, high temperature pipe wall linings.
2.High temperature boilers, steam turbine and nuclear power thermal insulation.
3.Chemical industrial high-temperature reaction equipment and heating equipment wall linings.
4.High building fireproof and thermal insulation.
5.Furnace door and roof thermal insulation.
Specification
Grade | Common | Standard | High Pure | High Aluminium | Zirconium | |
Classification Temperature(°C) | 1000 | 1260 | 1260 | 1300 | 1430 | |
Working Temperature(°C) | ≤1000 | 1150 | 1200 | 1260 | 1400 | |
Density(kg/m3) | 96/128/160 | 96/128/160 | 96/128/160 | 128/160 | 128/160 | |
Compression strength(Mpa) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |
Chemical Composition (%) | Al2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 |
Al2O3+SiO2 | 96 | 97 | 99 | 99 | - | |
Al2O3+SiO2+ZrO2 | - | - | - | - | 99 | |
ZrO2 | - | - | - | - | 15-17 | |
Fe2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | |
Na2O+K2O | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 | |
Size (mm) | Other sizes and shapes on the working conditions |