1260°C & 1400°C Refractory Ceramic Fiber Paper, 0.5-10mm Thick, Thermal Insulation Slab
Our staff are generally while in the spirit of "continuous improvement and excellence", and while using the excellent high quality merchandise, favorable value and great after-sales services, we try to gain each customer's have faith in for Ceramic Fiber Gasket and Fiber Paper, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we are committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
Ceramic fiber paper is made of selected aluminum silicate ceramic fiber wool as the main raw material using a wet molding process. Based on the traditional process, the slag removal and drying processes have been improved.
Its characteristics are no asbestos, uniform fiber distribution, white color, no stratification, less slag balls (four centrifugal slag removal), flexible adjustment of bulk density according to the purpose, high strength (including reinforced fiber), good elasticity, and strong machinability. Due to different use temperatures, it is divided into four materials: STD, HA, HZ and HAZ ceramic fiber paper.
Specifications
* Service Temperature: Usually between 600°C and 1400°C, and different types have different temperature resistance ranges.
* Bulk Density: Generally 200-240 kg/m³.
* Dimensions: The width is usually 610mm or 1220mm, the thickness is 0.5-13mm, and the length can be 6-120m or customized according to requirements.
Safety Precautions
When handling ceramic fiber paper, airborne fibers may be generated. It is necessary to wear protective clothing, gloves, and masks and work in a well-ventilated area to minimize exposure.
Key Features:
1. Excellent Thermal Insulation: With low thermal conductivity, it can effectively reduce heat transfer, acting as a heat barrier to maintain temperature stability and improve energy efficiency in high-temperature applications.
2. High-Temperature Stability: It can withstand high temperatures without melting or deforming. Generally, it can handle temperatures up to 1260°C or even higher, depending on the specific product.
3. Good Flexibility: Ceramic fiber paper is flexible and can be easily cut, folded, and wrapped around complex shapes, making it suitable for insulating irregular or hard-to-reach areas.
4. Thermal Shock Resistance: It has good resistance to thermal shock and can withstand rapid temperature changes without cracking or breaking, which is suitable for applications with thermal cycling, such as combustion chambers or furnace linings.
5. Chemical Stability: It is chemically stable and resistant to most acids, alkalis, and organic solvents, maintaining its integrity and insulation properties in corrosive environments.
6. Electrical Insulation: As a non-conductive material, it has excellent electrical insulation properties and is useful for applications requiring electrical insulation at high temperatures.
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INDEX
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STD
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HA
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HZ
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HAZ
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Classification Temperature(℃)
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1260
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1360
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1430
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1400
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Working Temperature(℃)≤
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1050
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1200
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1350
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1200
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Bulk Density(kg/m3)
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200
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Thermal Conductivity(W/m.k)
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0.086(400℃)
0.120(800℃)
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0.092(400℃)
0.186(1000℃)
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0.092(400℃)
0.186(1000℃)
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0.98(400℃)
0.20(1000℃)
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Permanent Linear Change×24h(%)
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-3/1000℃
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-3/1200℃
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-3/1350℃
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-3/1400℃
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Modulus of Rupture(MPa)
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6
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Al2O3(%) ≥
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45
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50
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39
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39
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Fe2O3(%) ≤
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1.0
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0.2
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0.2
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0.2
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Al2O3+SiO2(%)≤
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99
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99
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45
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52
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ZrO2(%) ≥
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11~13
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5~7
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Regular Size(mm)
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600000/300000/200000/100000/60000*610/1220*1/2/3/6/10
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1. Industrial field: industrial insulation, sealing, anti-corrosion materials
2. Daily life: insulation and heat insulation of household appliances and electric heating devices
3. Electrical components: sealing gaskets for various electrical components
4. Water nozzle manufacturing: wrapping and protection of molten steel flow nozzles, plug rods, etc.
5. Science and technology field: thermal insulation and sound absorption of automobile and aerospace industries
6. High-temperature equipment: thermal insulation of warm and hot equipment, furnace doors and furnace expansion joint sealing materials
7. Thermal insulation materials: high-temperature thermal insulation materials for various industrial furnaces and ladles, cast copper, and invasive water nozzles Electrical insulation and thermal insulation materials for industrial electric furnaces
Frequently Asked Questions
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We are a real manufacturer, our factory is specialized in producing refractory materials for more than 30 years. We promise to provide the best price, the best pre-sale and after-sale service.
For each production process, RBT has a complete QC system for chemical composition and physical properties. And we will test the goods, and the quality certificate will be shipped with the goods. If you have special requirements, we will try our best to accommodate them.
Depending on the quantity, our delivery time is different. But we promise to ship as soon as possible with guaranteed quality.
Of course, we provide free samples.
Yes, of course, you are welcome to visit RBT company and our products.
There is no limit, we can provide the best suggestion and solution according to your situation.
We have been making refractory materials for more than 30 years, we have strong technical support and rich experience, we can help customers design different kilns and provide one-stop service.
