Ceramic Fiber Cloth
Product Information
Ceramic fiber cloth is made from inorganic oxides such as alumina and silicon dioxide, processed into ultrafine fibers with a diameter of 3-5 micrometers through melt-blowing or spun spinning processes. Organic fibers are added as a binder, and glass or stainless steel wire is used to enhance structural strength before weaving the fibers into a cloth. Its core components contain 45%-48% alumina and 0.7%-1.2% ferric oxide.
Performance Characteristics:
(1) High Temperature Resistance: Continuous operating temperature up to 1000℃, short-term operating temperature up to 1260℃.
(2) Good Thermal Insulation: Low thermal conductivity; for example, at 538℃, the thermal conductivity is 0.130 W/m・K, effectively blocking heat transfer.
(3) Strong Thermal Shock Resistance: Excellent thermal shock resistance, able to withstand rapid temperature changes without damage.
(4) High Strength: Good low and high temperature strength; tensile strength is significantly improved after reinforcement with glass fiber or stainless steel wire.
(5) Excellent chemical stability: Resistant to acid and alkali corrosion, and able to withstand the molten corrosion of non-ferrous metals such as aluminum and zinc.
(6) Environmentally friendly and safe: Non-toxic, harmless, odorless, and has no adverse effects on the environment.
Specifications and Types:
Specifications: Thickness is generally between 1.5mm and 6mm, width is usually 1m, and length can be customized according to requirements.
Types: According to the reinforcing material, it can be divided into nickel-chromium alloy wire reinforced, stainless steel wire reinforced, glass fiber reinforced, etc.; according to the application, it can be divided into ceramic fiber coated cloth, ceramic fiber slag-receiving cloth, ceramic fiber sintering cloth, etc.; according to the fiber type, it can be divided into ordinary ceramic fiber cloth, high-purity ceramic fiber cloth, zirconium-containing ceramic fiber cloth, etc.
Product Index
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INDEX
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Stainless Steel Wire Reinforced
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Glass Filament Reinforced
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Classification Temperature(℃)
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1260
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1260
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Melting Point(℃)
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1760
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1760
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Bulk Density(kg/m3)
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350-600
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350-600
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Thermal Conductivity(W/m.k)
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0.17
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0.17
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Lgnition Loss(%)
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5-10
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5-10
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Chemical Composition
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||
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Al2O3(%)
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46.6
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46.6
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Al2O3+Sio2
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99.4
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99.4
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Standard Size(mm)
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||
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Fiber Cloth
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Width: 1000-1500, Thickness: 2,3,5,6
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Fiber Tape
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Width: 10-150, Thickness: 2,2.5,3,5,6,8,10
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Fiber Twisted Rope
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Diameter: 3,4,5,6,8,10,12,14,15,16,18,20,25,30,35,40,50
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Fiber Round Rope
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Diameter: 5,6,8,10,12,14,15,16,18,20,25,30,35,40,45,50
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Fiber Square Rope
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5*5,6*6,8*8,10*10,12*12,14*14,15*15,16*16,18*18,20*20,25*25,
30*30,35*35,40*40,45*45,50*50
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Fiber Sleeve
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Diameter: 10,12,14,15,16,18,20,25mm
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Fiber Yarn
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Tex: 525,630,700,830,1000,2000,2500
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Application
Industrial Insulation: Used for thermal insulation of various kilns, high-temperature pipelines, and containers, improving thermal efficiency and reducing energy consumption.
Sealing Materials: Used as sealing material for furnace doors, valves, flanges, etc., and as filler material for fire doors and fireproof roller shutters.
Firefighting: Can be used to manufacture fireproof clothing, fire blankets, and other firefighting equipment for fire prevention, thermal insulation, and fire suppression.
Automotive Industry: Used for thermal insulation and protection of automobile exhaust pipes and engine compartments, reducing the impact of heat radiation on surrounding components.
Aerospace: Suitable for thermal insulation, heat preservation, and protection of aircraft engines, rocket casings, and other components.
Industrial Furnaces and High-temperature Equipment
Petrochemical Industry
Automobiles
Fireproof and Heat Insulation
Company Profile
Shandong Robert New Material Co., Ltd. is located in Zibo City, Shandong Province, China, which is a refractory material production base. We are a modern enterprise that integrates the research and development, production, sales, kiln design and construction, technology, and export refractory materials. We have complete equipment, advanced technology, strong technical strength, excellent product quality, and good reputation. Our factory covers over 200 acres and an annual output of shaped refractory materials is approximately 30000 tons and unshaped refractory materials is 12000 tons.
Our main products of refractory materials include: alkaline refractory materials; aluminum silicon refractory materials; unshaped refractory materials; insulation thermal refractory materials; special refractory materials; functional refractory materials for continuous casting systems.
Frequently Asked Questions
Need help? Be sure to visit our support forums for answers to your questions!
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.
