We are committed to making every Wear resistant corundum silicon carbide refractory brick, Zirconium refractory brick for nozzle with 90% ZrO2, Refractory bricks for regenerator of glass furnace a high-quality product, so that we attach great importance to technological progress and development. We sincerely hope to cooperate with more customers and welcome them to visit the factory. We adhere to the quality policy of 'high standards, zero defects, focus on details, and create a win-win situation', and dedicated to providing our customers with cost-effective products. Our company constantly introduces advanced products and technologies, accumulates abundant talents and technical resources and develops the core technology of the enterprise and cultivates the core competence.
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 |
![U4(1}4TL)VI0LL[G]HZKO~X](/Content/uploads/2021433345/20210405110625a39293378e7e404aae5f5140e0a40baf.png)
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)
'Harmony, practice, innovation, and service' are the basic principles of our company. We are willing to work together with people from all walks of life for the bright future of the High Alumina Ceramic Fiber Board industry and make contributions to the rapid development of the industry. We've been able to also deliver you with absolutely free samples to meet your needs. We will be determined to innovate, with professional manufacturing and better service.
Hot Tags: high alumina ceramic fiber board, China, manufacturers, suppliers, factory, use, property, Porous calcium silicate sound absorbing board, Chromium corundum castable with 90 Al2O3, Polyurethane Foam Board for anti freeze insulation, Characteristic of Aluminum Free Castable Preform, Wear resistant high alumina refractory brick, Zirconia Nozzle










