Ceramic Fiber Paper / Fireproof Paper/ Heat Insulating Paper / High Temperature Paper
Ceramic fiber paper is manufactured from high-grade ceramic fiber with low slag ball content, and formed into excellent flexible sheet through unique beating, deslagging, slurry-compounding, long net forming, vacuum water removal, drying, cutting and rolling processes. It’s fire resistance, high temperature, with excellent tensile performance.
So the paper can be widely used in building, glass industry for teeming pads separation. It provides maximum heat resistance and thermal insulation in limited space. It can be used as electric and heat insulating gasket.
Characteristics:
1. Low thermal conductivity, low thermal capacity, thermal shock resistance;
2. Non asbestos;
3. Anti erosion of liquid aluminum and zinc;
4. Acid proof, oil resistant, anti water vapor corrosion;
5. Excellent mechanical processing performance;
6. Electrical insulation, sound insulation, heat insulation;
7. Tear resistance, high breaking strength;
8. Low slag ball content;
9. Flexibility, good toughness, can be arbitrary cutting.
Application:
1. Industrial electric insulating, thermal insulating, sealing, protective materials, ex.appliance heat seals
2. Heat insulation for high temperature equipment, expansion gap for bricking-up material
3. Wrap and protect the molten steel outlet or stopper
4. High temperature sealing gasket for electrical components
5. Electrical and heat insulating material on instrument equipment and electric-heating element
6. Linings of heating furnace, annealing furnace, quenching furnace, or baking furnace in automobile, aerospace, metallurgy, machinery, electronics, petroleum, chemical, and shipbuilding industries, deaden the noise and insulate heat for high temperature pipe
Product Properties：
Property | Index | |
Maximun Service Temp(℃) | 1260-1350 | |
Nominal Volume Density（kg/m3） Limit Deviation±15 | 200-300 | |
Water Content% | ≤1 | |
Tensile Strength （Pa） | ≥200000 | |
Thermal Conductivity（w/m.k） | Average Temperature 200℃ | 0.075-0.085 |
Average Temperature 400℃ | 0.110-0.121 | |
Average Temperature 600℃ | 0.160-0.170 | |
Standard Specilfication（mm） | Width 610mm或1220mm,thickness 0.5mm-6mm | |
AL2O3% | 45-55 | |
SiO2% | 51-52 | |
Fe2O3% | <1.2 - <0.2 | |
K2O+Na2O% | <0.5 - <0.2 | |
