We are always ready to provide customers with thoughtful Environment friendly glass magnesium plate, Magnesia alumina spinel refractory brick production plant, Castable For Tail Of Furnace solutions, products and services, and we can meet customer needs in a very short time. We sincerely welcome friends from all over the world to cooperate with us and enlarge our business. We have been adhering to the 'excellent price', 'more stock', 'strong professional' and 'good service' purpose and attitude, to provide you with professional products solutions. We will firmly grasp the pulse of the times and work together with domestic and foreign enterprises to create a better future. We provide each employee with the knowledge and skills to compete in the marketplace and try to create a positive, warm and harmonious workplace.
1,Product description:
The main additive of the product is imported South African andalusite, cooperate with high-grade bauxite and other raw materials and is fired at a high temperature above 1450℃. With its unique internal mineral facies structure, the product has a thermal shock resistance of more than 30 times. In addition, its high temperature performance, slag corrosion resistance and creep rate are also excellent. Therefore, the product has been widely used in hot blast stoves, ladles, coking furnaces and other high temperature industrial furnaces.
2,Index:
Item | JA-55 | JA-60 |
Al2O3 % | ≥55 | ≥60 |
Fe2O3 % | ＜1.0 | ≤1.1 |
K2O + Na2O % | ≤1.0 | ≤0.5 |
Apparent porosity % | ≤24 | ≤20 |
Bulk density g/cm3 | ≥2.40 | ≥2.45 |
Cold crushing strength Mpa | ≥40 | ≥49 |
Modulus of rupture Mpa | ≥15 | ≥17 |
Refractoriness under load KD,℃ | T2≥1580 | ≥1600 |
Creep 0.2Mpa×50h % | 1450℃x(20-50)h ≤0.2 | 1350℃x(20-50)h≤0.3 |
Permanent linear change % | 1500℃×4h ±0.2 | 1450℃×2h ±0.2 |
Thermal shock resistance ,times | ≥20 | ≥20 |
3,Product characteristics:
Adding 20-30% andalusite or pure andalusite brick to high alumina brick can improve the thermal shock resistance of the original product from 8 times to 30 times, which greatly improves the use effect of the product. andalusite high alumina bricks are well used in hot blast stoves, kiln cars and other industrial furnaces.
The color of the product is white, slightly speckled, andalusite raw materials are imported from South Africa.
4,Product packaging:
use safe, firm and moisture-proof packing suitable for land and sea transportation
5,Our service:
1)Provide free technical advice for users
2)Free for users to provide product application description
3)Free for users to provide product configuration design scheme
4)Free for users to provide sample,for user testing
6,Our advantages:
1)Professional,with more than 20 years of refractory production and operation, stronger technical exchanges and services
2)We have our own Refractory material product production cooperation factory
3)We have our own Graphite Electrode product production cooperation factory
7.Good feedback of product use effect,the products have been exported to South Korea, Japan,Morocco and India.
8.The manufacturer is a professional manufacturer and can provide complete product index test reports or third-party test reports.
Do you want to find a professional supplier of refractory products?
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 company provides solutions to the needs of customers around the world with personalized customization, allowing the Andalusite Refractory Brick High Alumina Brick to add unique elements and becoming more vivid and rich, which greatly enhance the added value of products. We will serve our customers wholeheartedly with excellent quality, reasonable price and fast delivery cycle. Please contact us without hesitation! Our corporate values demand-oriented, and is committed to providing everyone with cost-effective products and high-quality services.
Hot Tags: andalusite high-alumina brick, China, manufacturers, suppliers, factory, use, property, Dry type castable for heating furnace, Anthracite for water treatment in petrochemical industry, Wear resistant corundum brick, JM 26 light mullite brick, Big brick for glass furnace bottom, Honeycomb ceramic regenerator production factory
