Redon Thermal Insulation Raw Material Ceramic Bulk Fiber Cotton
Contact Supplier
Product Highlights
- High Purity Material: Al2O3 content ranges from 43% to 55%, ensuring superior thermal stability and chemical resistance.
- Low Thermal Conductivity: Thermal conductivity is 0.16-0.20 W/(M.K), providing excellent heat insulation performance.
- Versatile Applications: Ideal for high-temperature kilns, heating devices, wall linings, and complex space insulation filling.
- Excellent Sound Absorption: Features superior sound absorption capabilities alongside thermal insulation properties.
- Binder-Free Composition: Free of bonding agents and corrosive substances, ensuring safety and longevity in harsh environments.
- Customizable Options: Working temperature, color, and manufacturer details can be customized to meet specific project needs.
- Fast Response Service: Quick quotation provided upon inquiry with details on temperature, density, dimensions, and quantity.
Product Attributes
- Customization
- Available
- Usage
- Iron Voltage Electric Material, Thermal Insulation Coatings, Friction Material, Packing Material, Filter Material, High Temperature Insulating Material
- Temprature Classification
- 1400℃, 1260℃, 143℃
- Model NO.
- 1260C, 1400C, 1430C
- Chemical Composition:
- Al2O3.SiO2
- Shape
- Ceramic Fiber Cotton
- Manufacturing Technique
- Jilt Silk Rug
- Kind
- High Purity Ceramic Fiber
- Working Temperature
- 1050c/1260c/1400c/1430c
- Manufacturer
- Redon
- Color
- White
- Ultimate Strength (≥ MPa)
- 0.08-0.12
- Thermal Conductivity
- 0.16--0.20 W/(M.K)
- Al2O3
- 43-52%
- Sio2
- 46-57%
- Transport Package
- Cardboard Box or Other
- Specification
- Aluminium Silicate
- Trademark
- Redonwool
- Origin
- China
- HS Code
- 69022000
- Production Capacity
- 20000 Kilogram/Kilograms Per Day
- Package Size
- 10.00cm * 10.00cm * 5.00cm
- Package Gross Weight
- 1.000kg
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 Redon Thermal Insulation Raw Material Ceramic Bulk Fiber Cotton
Find Similar Products
Product Description

Redon aluminum silicate fiber cotton is a loose fiber which is melted by resistance furnace at high temperature and made into fiber by blowing or spinning, without secondary processing and heat treatment. Used in fiber blanket, board products raw materials, high temperature kiln, heating device, wall lining gap filler, wet products raw materials, fiber spraying, castable, coating raw materials, corners and complex space heat insulation filling materials and other fields. The product features are low thermal capacity, low thermal conductivity, excellent chemical stability, excellent thermal stability, no binder and corrosive substances, excellent sound absorption, the main technical performance indicators.
- Redon Common ceramic fiber spinning cotton RDGW-112
- Redon Standard ceramic fiber spinning cotton RDGW-211
- Redon High purity ceramic fiber spinning cotton RDGW-311
- Redon High aluminum ceramic fiber blown cotton RDGW-421
- Redon Zirconium ceramic fiber spinning cotton RDGW-511
| Characteristic | Low heat capacity, low thermal conductivity; Excellent chemical stability; Excellent thermal stability, not easy to pulverize at high temperature; Free of bonding agents and corrosive substances; Excellent sound absorption; |
| Application | Raw materials for ceramic fiber blankets and board products; High temperature furnace, heating device, wall lining gap filler; Raw materials for ceramic fiber wet process products; Ceramic fiber spray coating, castable, coating raw materials; Thermal insulation filling material for corners and complex Spaces |
| Name | Ceramic Fiber Blown Bulk | Ceramic Fiber Spun Bulk | |||
| ClassificationTemperature | 1050 | 1400 | 1260 | 1260 | 1400 |
| Code | RDGW-121 | RDGW-421 | RDGW-211 | RDGW-311 | RDGW-511 |
| Diameter(μm) | 2~4 | 3~5 | |||
| Shot Content (ф≥0.25mm)(%) |
≤15 | ≤15 | |||
| AL2O3(%) | ≥44 | 52~55 | ≥45 | ≥45 | 38~40 |
| ZrO2(%) | - | 15~17 | |||
| AL2O3+SiO2(%) | ≥96 | ≥99 | ≥97 | ≥99 | - |
| AL2O3+SiO2+ZrO2(%) | - | - | - | - | ≥99 |
| Fe2O3(%) | ≤1.2 | ≤0.2 | ≤1.0 | ≤0.2 | ≤0.2 |
| K2O+Na2O(%) | ≤0.5 | ≤0.2 | ≤0.2 | 0.2 | ≤0.2 |
| Package | Plastic Bag Inside, Carton Box Outside | ||||



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
FAQ
- What is the MOQ and can I get a free sample?
- MOQ depends on the actual situation. We can offer a free sample, but you need to bear the shipping cost.
- How quickly can I get a quotation?
- We provide quick replies with quotations if you send an inquiry including working temperature, bulk density, dimensions, and quantity.
- Is there a minimum order quantity for trial orders?
- There is no limit for trial orders. We offer the best suggestions and solutions according to your specific conditions.
- What is the HS code for this product?
- The HS code is 68061010.
- What are the main technical characteristics of the ceramic fiber?
- It features low heat capacity, low thermal conductivity, excellent chemical and thermal stability, and is free of bonding agents.
- What are the common applications for this material?
- It is used for high-temperature furnaces, heating devices, wall lining gap fillers, and as raw material for blankets and boards.
- What payment terms are accepted?
- We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.
- What is the average lead time for production?
- The average lead time is within 15 workdays for both peak season and off-season.
Send your message to this supplier
People who viewed this also viewed
-
US$0.10-10.00 / Piece
Find Similar Products By Category
- Supplier Homepage
- Products
- Ceramic Fiber Series
- Ceramic Fiber Bulk
- Redon Thermal Insulation Raw Material Ceramic Bulk Fiber Cotton
Related Categories
Hot Searches
- Ceramic Powder
- Ceramic Raw Material Factories
- Chemical Ceramic
- Fiber Paper Factories
- Ceramic Fiber Insulation
- Ceramic Fiber Insulation Material
- Ceramic Fiber Heat Insulation
- Thermal Insulation Ceramic Fiber
- Fiber Insulation Tape
- Ceramic Fiber Cotton Bulkbuy