ZhengZhou FS New Material Co.,Ltd
Vision: Harmony between Environment, economy and humankind. Mission: Focus on refractory, insulation and energy-saving, devote to safety , comfortability and sustainability, achieve CSV mission
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FS-4653 Ceramic Insulation Blanket 3-5um Fiber Diameter CE Certification
Product Description
Ceramic fiber blanket is produced in a continuous way. After needling, the fibers are interwoven evenly, with high tensile strength and without any binding agent. Different bulk density and thickness of the needle blanket provides users with a wide range of materials, the company to provide customers a new type of refractory and heat insulation material, the product color white, size regular, set fire-resistant, heat insulation, heat preservation function into an organic whole, ceramic fiber blanket when used under neutral, oxidizing atmosphere can maintain good tensile strength, toughness and fiber structure, not affected by the oil, after drying can restore its thermal and physical properties.
1. Low heat storage and low thermal conductivity
2. Excellent chemical stability
3. Excellent thermal stabilityc
4. Excellent tensile strength
5 No bonding agent and corrosive material
1, industrial building materials kiln, heating device, high temperature pipe wall lining
2. Heat insulation for electric boilers, gas turbines and nuclear power plants
3, chemical industry high temperature reaction equipment and heating equipment wall lining
4, high-rise building fire prevention, heat insulation
5, furnace door, top cover heat insulation
| Items | Common | Standard | High pure | High aluminium | Contain zirconium | |
| Classfication tem.(℃) | 1260 | 1260 | 1300 | 1400 | 1430 | |
| Working tem.(℃) | <1000 | 1000 | 1150 | 1260 | 1350 | |
| Color | white | pure white | pure white | pure white | pure white | |
| Chemical compostion(%) | Al2O3 | 44-45 | 46 | 47-49 | 52-55 | 39-40 |
| Al2O3+SiO2 | 96 | 97 | 99 | 99 | -- | |
| Al2O3+SiO2+ZrO2 | -- | -- | -- | -- | 99 | |
| ZrO2 | -- | -- | -- | -- | 15-17 | |
| Fe2O3 | <1.2 | <1 | 0.2 | 0.2 | 0.2 | |
| Na2O+K2O | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 | |
| Volume density (kg/m3) | 96 128 | 96 128 | 96 128 | 96 128 | 96 128 | |
| Permanent linear contraction (%) | -3 | -3 | -3 | -3 | -3 | |
| Insulation 24hours, (volume density 128kg/m3) | 1000℃ | 1000℃ | 1100℃ | 1200℃ | 1350℃ | |
| Thermal conductivity at various surface temperatures(w/m.k) (volume density 128kg/m3) | 0.09 (400℃) 0.16 (800℃) | 0.09 (400℃) 0.16(800℃) | 0.09(400℃) 0.16(800℃) | 0.12 (600℃) 0.2 (1000℃) | 0.16 (800℃) 0.2 (1000℃) | |
| Tensile strength(Mpa) (volume density 128kg/m3) | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | |
| Measure (mm) | Common measure:3600*610*50 7200*610*20 | |||||