1600C Alumina Fiber Blanket Ceramic Fiber Blanket
Description
DAYAWOOL ALUMINA FIBER BLANKET, firstly appeared in 1950s, and be industrialised produced at the begining of 1970s. According to different fiber length, it is classified to catagories—continuous long fiber and short fiber, Alumina fiber blanket belongs to short fiber product, and Alumina fiber cloth belongs to long fiber product. Alumina fiber is manufactured by “Sol-Gel” colloidal method, to be Microcrystalline mullite phase high temperature refractory fiber through high-temperature calcination. Alumina fiber blanket is manufactured from Alumina fiber by doubled needled, doesn’t contain any additives or other ingredients.
Features
Excellent high temperature stability
Tiny shrinkage on heating
Low shot content, Prominent refractory and insulation performance
High blackness, good heat reflection performance
Low heat storage, low thermal conductivity
Uniform fiber diameter distribution, high tensile strength
Strong wind resistance
Good high temperature flexible performance, excellent thermal shock
and Mechanical Vibration resistance
Stable chemical performance, high corrosion resistance.
Typical Applications
Raw material of Alumina Fiber Composite Module
Furnace in steel and iron industry with temperature between 1250℃ ~1500℃
-Used as lining hot face or cover layer in car-bottom forging furnace, walking beam furnace, circular furnace, continuous annealing
galvanizing line, thin slab casting and rolling furnace, silicon steel continuous annealing line, stainless steel continuous annealing line,etc.
-External insulation of water beam in walking beam furnace
-Anti falling protection layer on hot face of continuous annealing galvanizing line
High temperature furnace in petrochemical industry
-Column and corner lining in ethylene cracking furnace
-Lining hot face in reformer furnace
High temperature gap filler material
Fast firing kiln lining in ceramic industry
Electromagnetic shuttle kiln lining
Sealing gasket of Three way catalytic converter in auto industry
Sealing gasket in high temperature section
High temperature filter medium
The data shown are average results of tests under standard procedures and are subject to variation. Results should not be used for specification purposes or creating any contractual obligation.
For more information on the safety application or materials, please refer to the work practices and material safety data sheet.
DAYA ALUMINA FIBER BLANKET | 1600 ALUMINA FIBER BLANKET | ||
Physical properties | Classification Temperature(℃) | 1600 | |
Bulk Density (kg/m³) | 100/130 | ||
Color | White | ||
Phase composition(X-ray scattering techniques) | Mullite Crystal Phase | ||
Fiber diameter(μm) | 5 | ||
Shot content((Φ≥0.212mm) (%) | ≤ 2 | ||
Fiber length(cm) | 5~10 | ||
Specific heat(J/Kg.k) | 1.17×103 ~ 1.21×103 | ||
Fiber tensile strength(span length 5mm)(MPa) | 1000 | ||
Blanket tensile strength (MPa) | 0.08~0.1 | ||
Shrinkage on heating (%) | 1400℃X24h≤ -1 | ||
Chemcial Analysis (%) | Al₂O₃(%) | 72 | |
SiO₂(%) | 28 | ||
trace(%) | 0.2 | ||
Thermal Conductivity (W/mK) | 600℃ | 0.16 | |
800℃ | 0.22 | ||
1000℃ | 0.32 | ||
1200℃ | 0.45 | ||
1400℃ | 0.65 | ||
Insulating Bricks
Honeycomb-Ceramics
Bio Soluble Board
Ceramic Fiber Textile
DAYA INDUSTRY CO.,LTD is a professional company specializing in the refractory insulation industry. DAYA have been specializing in exporting high temperature refractories over 15 years; offering most energy-saving design; supplying high quality project and service. We have a variety of products to meet your different requirements for refractory insulation materials.
1.You are a manufacture or a trading company ?
We are a professional refractory insulation material company, and have stakes in a number of refractory insulation companies. In order to make better use of the resources of various factories, We set up this trading company, In the near future, we will build a large warehouse just like Big Supermarket to provide you with more convenience. we not only provide the high quality products with the best price, but also can offer the best pre-sale service and after-service.
2.What kind of product can you offer ?
Our company can offer all kind of refractory insulation materials. For example: Ceramic Fiber Products, Refractory Brick, Insulating Firebricks, Calcium Silicate Products, Honeycomb Ceramics Products, Sic Products, Glass Wool Products, Mineral Wool, Rock Wool Etc.
3.Can your company provide samples or can we have a visit to your factory ?
Yes! Of course. Samples are available, and welcome to visit our factory at anytime.
4.Why we choose the products of your company ?
Our company is located in Shandong Province China, All the famous Ceramic Fiber Products, Refractory Brick, Insulating Firebricks, Calcium Silicate Products factories are located in Shandong Province China. We have so many resources of various factories. So the price and quality of the product can be guaranteed. And In Shandong Province there is a large port-QINGDAO PORT , It is convenient for us to book a ship and deliver the goods quickly. We are a professional refractory insulation material company, It is more convenient to do your business from the moment you choose us.
5.What is the warranty for your products ?
After your order, we will always focus on ensuring the control of product production, After the product comes out, we promise to share the product testing process with you. And give you the test report for your confirmation. If you have any problem when you receive the good, please confirm with us in time. We will find out the reason to prevent it happen again. And we will take responsibility of it. Sometimes you will found that Trust is built by buying again and again.
Additional information
| Application: | Refractory |
|---|---|
| Model Number: | Alumina Fiber Blanket |
| Brand Name: | DAYA |
| Place of Origin: | Shandong, China |
| Product name: | Alumina Fiber Blanket |
| Size: | See the parameter list for details. |
| Feature: | Low heat storage, low thermal conductivity |