Zhengzhou Annec Industrial Co., Ltd.
Continuously Pushing Forward R& D of HBS for BF and Progress of Refractory Technology To Become Preferred Global Supplier in High Temperature Industry
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Insulating Ceramic Fire Board Steel Making Refractories
| Item | Ceramic fiber board | Ceramic fiber blanket | Ceramic fiber blanket |
| Classification of temperature | 1300℃ | 1300℃ | 1400℃ |
| Long-term operating temperature | 1100℃ | 1100℃ | 1260℃ |
| Rate of permanent linear change of heating, %(1100℃X24h) | ≤3 | ≤3 | ≤3 |
| Bulk density, Kg/m3 | ≤320 | ≤128 | ≤128 |
| Thermal conductivity 350℃ (W/mK) | 0.132(800℃) 0.18(1000℃) | 0.09(400℃) 0.176(800℃) 0.22(1000℃) | 0.176(800℃) 0.22(1000℃) |
| Cold Crush Strength MPa | ≥0.5 | - | - |
All kinds of aluminum silicate fiber blanket, made from common, high pure, zircona, chromic aluminum silicate fiber, after the process of needling, thermoforming, crossbar cutting, rolling up ,etc. which is through double-sided needling operation by using spun technology. All kinds of needling blanket not only have the same excellent function of corresponding aluminum silicate fiber, but also have low shrink and high tearing strength. In addition, the blanket own even texture and integrity surface.
CT spun fiber blanket adopt high pure raw materials without any binding agent, ensure the product own good reliability and stability in any environment. the function of the blanket isn’t affected by water and oil, it will recover its thermal performance and physical property after drying.
Needling blanket in different size and thickness provide users a wide range of material selection to gain the best heat insulation structure and energy saving effect.
Applications
Lining of stove, heating equipment and high-temperature pipeline.
Electric boiler, gas engine and heat insulation of nuclear power.
Lining of high-temperature reacting and heating equipments in chemi-cal engineering.
Heat insulation of kiln door and cover.
Fireproofing and heat insulation of high building.
Material for high-temperature filtrating.
eramic Fiber Insulation Blanket Properties
Ceramic blanket insulation play great important role in energy-saving, because of the superior insulation properties and other advantages under high temperature conditions. Such as low heat storage capacity and low thermal conductivity, good thermal shock resistance and high tensile strength. Because of the chemical stability, such insulation blanket is resistant to chemical corrosion. In addition, it is convenient to use and construction, because it doesn’t need curing or drying, being operated immediately. One more advantage is that it is sound-absorption, etc.
Ceramic Fiber Insulation Blanket Applications
Compared with ceramic fiber board, such insulation blanket is soft, plus regular size, and setting fire-resistant, heat and thermal insulation in one. So it is commonly used as gasket and insulation material, being applied in domestic uses, such as ceramic fiber insulation blanket for wood stoves, ceramic fiber insulation blanket for fireplaces, and ceramic fiber insulation blanket for pizza oven, etc.
Ceramic fiber insulation blanket for home decoration
Ceramic fiber insulation blanket for wood stoves
Ceramic fiber insulation blanket for fireplaces
Ceramic fiber insulation blanket for BBQ
Ceramic fiber insulation blanket for outdoor furnace
Ceramic fiber insulation blanket for pizza oven, etc.
