The pretty loaded projects management experiences and one to a person support model make the high importance of business enterprise communication and our easy understanding of your expectations for Castable For Aluminium Melting Furnace, Acidic Ramming Mass For Induction Furnace, Magnesia Zirconia Bricks For Smelting Furnace. Guided by market demand, we integrate resources and pursue to create more, better and more suitable high-quality products for consumers. We adhere to client 1st, top quality 1st, continuous improvement, mutual advantage and win-win principles. We always adhere to the concept of rapid and innovative, steady development year by year, and achieve steady growth in sales in the international markets.
1,Description:Alumina fiber blanket is the ceramic fiber blanket product with the highest temperature resistance. The temperature resistance reaches 1650 ℃, the long-term service temperature is 1600 ℃, and the Al2O3 content is more than 72%. The product can be directly used as the furnace lining. The alumina fiber blanket has good thermal shock resistance, low thermal conductivity and heat capacity, good mechanical strength, low shrinkage of high-temperature line, good stability and small resilience at high temperature. Alumina fiber blanket is also a kind of refractory fiber products. It is a non dense material, so it is not resistant to erosion and can not be used as a lining for high-speed gas flow, molten metal and slag contact, but it can be directly contacted with flame. The product is often used in metallurgical industrial furnaces, ceramic kilns, petrochemical industrial furnaces, high-temperature shuttle kilns, etc
2,Features of Alumina Fibre Blanket:
1) Excellent high temperature stability, very small reburning line change rate
2) Low thermal conductivity, excellent thermal insulation performance
3) Low slag ball content, non-toxic, tasteless, environmental protection
4) Excellent thermal shock resistance and mechanical vibration performance
5) Good chemical stability and corrosion resistance
2,Application: various forging furnaces, heating furnaces, heat treatment furnaces and annealing furnaces with service temperature of 1250-1600 ℃
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3,Main performance parameters
ITEM | UNIT | TECHNCIAL INDEX |
Al2O3 | % | ≥72 |
Service temperature | ℃ | ≤1600 |
Density | Kg/m3 | 128 |
Shot content | % | ≤2 |
Thermal conductivity | w/m.k | 1000℃,≤0.32 |
Fiber diameter | um | 3-7 |
Normal size | 610*12.5/25mm, Length according to user requirements |
4,Our company promises to customers: to provide free technical exchanges and services with customers, and to provide samples to customers free of charge without any sample fees.
5,Achievements generated: Our company has previously shipped 100 tons to Mexico.
6,

Do you want to find a professional supplier of Alumina Fibre Blanket?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
We will continuously create high quality Forever Bio-Soluble Ceramic Fibre Blanket and repay confidence and support to all sectors of society with superior products and services. Our company has advanced technology testing means and scientific management mode, from design to manufacturing process, each process is strictly controlled with fast speed and advanced technology. Holding an honest and conscientious attitude, providing the best service, superior quality to make customers satisfied and good cooperation is our first condition.
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