Our company has always adhered to the tenet of 'high quality service and abiding by the contract'. With high quality products, good reputation and high quality service, Supplier of carbon fiber round tube, Supplier of cryolite for electrolytic aluminum, Magnesia Carbon Brick sell well in many countries and regions. We'll be satisfied to give you a quotation upon receipt of one's detailed specifications. Our main business is diversified, and we have formed a diversified one-stop product service business structure. Our advantages enable us to stand out in the fierce market competition and win the recognition of the society and the trust of customers.
1,Index of High Alumina Ceramic Fiber Board:
Item | JST-HY602 | JHP-HY603 | JHA-HY604 |
Al2O3 % | 46 | 47-49 | 52-55 |
Al2O3+SiO2 % | 97 | 99 | 99 |
Na2O+K2O % | 1.0 | 0.2 | 0.2 |
Classification temperature ℃ | 1260 | 1260 | 1400 |
Working temperature ℃ | 1000 | 1100 | 1260 |
Bulk density kg/m3 | 280-350 | 280-350 | 280-350 |
Permanent linear change % (220KG/m3) | 1000℃×24h -3 | 1100℃×24h -3 | 1260℃×24h -3 |
Thermal conductivity W/M·K (260KG/m3) | 400℃ 0.085 800℃ 0.132 1000℃ 0.180 | 400℃ 0.085 800℃ 0.132 1000℃ 0.180 | 400℃ 0.085 800℃ 0.132 1000℃ 0.180 |
Crushing Strength Mpa (Compress thickness 10%) | 0.5 | 0.5 | 0.5 |
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2. Characteristics of High Alumina Ceramic Fiber Board
1) Low thermal capacity, low thermal conductivity
2) High compressive strength and good toughness
3) Precise size and good smoothness
4) Homogeneous structure, easy to machine and install
5) Excellent thermal shock resistance
3. Scope of application of High Alumina Ceramic Fiber Board
1) Thermal insulation of cement kiln
2) Thermal insulation of ceramic kiln
3) Thermal insulation of petrochemical and metallurgical industrial kilns
4) Thermal insulation of glass kiln
5) Heat insulation of industrial furnace for aluminium smelting
6) Thermal Insulation of Heat Treatment Furnace
4. Production process of products
1)Preparing slurry:the ceramics fibre cotton, filler and binder are mixed evenly to make qualified slurry.
2)pick up the suction:make vacuum pump to let slurry vacuum extraction and draw out excess water
3) Compression forming: Press out water to reduce thickness and increase capacity.
4) Drying: Put the compressed slab into the drying equipment to dry and remove moisture.
5) Machining: Processing the dried slab into products of various specifications
5,High Alumina Ceramic Fiber Board Classification:
According to the working temperature of the product, it can be divided into three categories,JST-HY602,JSP-HY603,JHA-HY604,the working temperatures are respectively1000℃,1100℃,1260℃
6,There is no asbestos in the product.It is non-toxic, tasteless and harmless. It has no harmful effect on human body and environment.
7,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.
8,Achievements generated: Our company has previously shipped 120 tons to Mexico.
9,

Do you want to find a professional supplier of High Alumina Ceramic Fiber Board?
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)
The advanced technology and equipment and mature management mode we adopt can fully guarantee the high standard and high quality of our High Temp Refractory Alumina Silicate Ceramic Fiber Board. We hope to cooperate with a lot more friends for mutual added benefits. For many years, we have been committed to the corporate philosophy of focusing on quality and integrity by providing our clients with reliable, high-quality products and services.
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