Our company's strict production management and excellent product quality are favored by customers, our orders are in an endless stream and our Silicon-Mullite Brick, Ceramic Roller, Mold Fluxes sold all over the world. We have always pursued an advanced management model, and adhere to provide customers with quality products and services as a business purpose. Welcome to inquiry and consult!
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 are a high-tech comprehensive enterprise dedicated to the development, production, customization and sales of 1430 Celsius Degree Ceramic Fibre Blanket. We commit to building a well-known brand in the industry based on the principles of good quality, efficient development and enthusiastic service, and sincerely welcome new and old customers to develop together in the tide of economic construction! Our company has been adhering to a high degree of enthusiasm and hard-working service spirit since its inception.
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