Super High Temperature Polycrystalline Alumina Fiber Board / Plate
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Product Attributes
- Customization
- Available
- Usage
- Iron Voltage Electric Material, Thermal Insulation Coatings, Friction Material, Packing Material, Filter Material, High Temperature Insulating Material
- Temprature Classification
- 1500℃, 1400℃, 1260℃
- Model NO.
- Alumina Fiber
- Chemical Composition:
- SiO2, Al2O3.SiO2, Al2O3
- Shape
- Ceramic Fiber Plate
- Manufacturing Technique
- Special Production Process
- Kind
- Aumina Fiber
- Transport Package
- Woven Bag /Cardboard Box
- Trademark
- Redonwool
- Origin
- China
- HS Code
- 6806101000
- Production Capacity
- 10000t/Year
- Package Size
- 23.00cm * 23.00cm * 4.00cm
- Package Gross Weight
- 6.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Super High Temperature Polycrystalline Alumina Fiber Board / Plate
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Product Description

Redon polycrystalline alumina plate is a kind of rigid polycrystalline alumina fiber product prepared by special process by mixing polycrystalline alumina fiber cotton with inorganic refractory aggregate, inorganic refractory powder and special additives in a certain proportion, which can be processed into rigid special-shaped parts of various shapes and sizes. The main crystalline phases are corundum phase and a small amount of mullite phase.
|
Characteristic |
Excellent thermal stability The heating permanent line changes low Low slag ball content Excellent thermal reflectivity Low heat capacity, low heat conductivity Fiber diameter uniform, high tensile strength Strong resistance to wind erosion It has good flexibility, thermal shock resistance and mechanical properties under high temperature conditions Stable chemical properties, strong corrosion resistance |
|
|
1250ºC -1650ºC forging furnace, heating furnace, heat treatment furnace, thin slab continuous casting and rolling heating furnace, silicon steel continuous annealing furnace, stainless steel continuous annealing line and other high temperature lining Ceramic industry fast firing kilns Thermal insulation lining for cracking furnaces and combustion furnaces in petrochemical industry High temperature test below 1700ºC electric furnace furnace, high temperature furnace above 1700ºC composite lining Sapphire furnace backing, sapphire annealing furnace lining Thermal insulation seals for various high temperature parts |
| Product name | Alumina fibre board | ||
| Sorting temperature(ºC) | 1600 | 1700 | |
| Product code | RDGW-1600b | RDGW-1700b | |
| Heating permanent line change(%) | 1600ºC*24h≤-3 | 1600ºC*24h≤-3 | |
| Theoretical thermal conductivity
(W/m.k) |
1000ºC | 0.32 | |
| 1400ºC | 0.49 | ||
| Fiber diameter(μm) | 3~7 | ||
| Pellet content(%) | ≤2 | ||
| Bulk density(kg/m3) | ≥400 | ||
| Product specification(mm) | 1000*600/600*400*20~50 | ||
| Packaged form | Paper box | ||




Q1 : What's the MOQ. Can I get a sample of free?
A1: MOQ, according to the actual situation. We can offer a sample of free. Please, friendly bear the shipping cost.
Q2 : When can i get the quotation?
A2: We can give you reply with quotation quickly if you kindly send the inquiry with following factors: working temperature, maximum working temperature, bulk density, dimension (length*width*thickness), and quantity.
Q3 :What's the MOQ of trial order?
A3: No limit, we can offer the best suggestions and solutions according to your condition
Q4 : What is the HS code?
A4: The HS code is 68061010.
Welcome your inquiry and expect to provide satisfactory products and services for you.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2351795". Items marked "" are certified.
Company Profile
Shandong Redon High Temperature Material Co., Ltd is an advanced manufacturer of ceramic fiber products and nanoporous thermal insulation materials in China. The company integrates research and development, production, design, sales, engineering installation and after-sales service, focusing on the innovative application and promotion of energy-saving insulation and lightweight fiber resistant materials in the field of high temperature.
Over the past ten years, Hot Shield has focused on the research and innovation of production equipment and production technology, and has strict quality management system and testing system, with an annual output of 1050 ceramic fiber series products, 1260 ceramic fiber series products, 1400 ceramic fiber series products, 1600 polycrystalline series products tens of thousands of tons. With cotton, blanket, felt, board, paper, all kinds of textiles, shaped products, modules, folding blocks, castables, spraying and other different forms of more than 30 kinds of products, can meet the high temperature field under different conditions of heat insulation requirements. Company has a special department for the design of industrial furnaces and construction team, at the same time have their own energy management team, including the American association of certification (AmericanCertificationInstitute) registered energy management division (ICSEM), energy-saving appraiser (CSESE), energy auditors (ICSEA), Tailor-made for customers to create advanced, energy-saving, economical and reasonable high temperature thermal insulation solutions, and provide engineering installation and after-sales service under various working conditions. With its excellent product quality and good corporate reputation, the company occupies an important market in steel, petrochemical, metallurgy, building materials, glass, non-ferrous metals and other industries, and has participated in and undertaken the design, material supply and construction of high temperature insulation layer for more than 1, 000 industrial furnaces in the above industries. Over the years, the company is committed to research and innovation, new special-shaped products, removable insulation system, composite insulation materials and other projects, have achieved good results, for many customers to solve the problem of heat insulation under special working conditions, to achieve energy saving and innovation of equipment. Shandong Redun always adheres to the principle of "quality is more important than mountain, customer first, honest and trustworthy, brave to innovate", based on the field of high temperature, to provide customers with stable products, perfect fire-resistant insulation system integrated customized services, sincerely look forward to cooperating with you!
About Our Factory & Business Background
- Address
- Room 1204, Building 9, Xintiandi Plaza, No. 61-11, Gongye South Road, Jinan Area, China (Shandong) Pilot Free Trade Zone, Jinan, Shandong, China
- Terms of Payment
- LC, T/T
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Qingdao Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2018-04-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
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