Facing the market demand of different customers at home and abroad, we combine the experience of the same trade, constantly push the old and bring forth the new and perfectly realize the upgrading of series Production plant of refractory grade alumina powder, Paving tile production factory, Spinel Brick For Lime Kiln. The perfect quality determines the height of the brand. We adhere to the concept of using technology to create value to ensure the stability, reliability, and practicality of the products, and continue to improve and innovate products. Our company adheres to the combination of scientific research, design and production in the development process, occupying the market with new mechanisms, new thinking, and new technologies, and has achieved excellent results.
1,Product description:
Cordierite High Alumina Brick has main application characteristic of good thermal shock resistance at middle temperature( < 1300°C).And its own weight is lighter than common clay brick. But it is poorer in the aspect of resistance to high temperature and erosion. This product is widely used as kiln furniture products, mesa of kiln car products and coke oven door products.
2,Index:
Al2O3 % | 40 |
MgO % | 3 |
Refractoriness ℃ | 1580 |
Apparent porosity % | 25 |
Bulk density g/cm3 | 2.05 |
Cold crushing strength Mpa | 30 |
Refractoriness under load T2,℃ | 1300 |
Reheating Linear Change % | 1300℃×2h (0.7) |
Thermal shock resistance,times | 20 |
3,Product knowledge: There are two production methods for this product. One is to add synthetic cordierite raw materials to clay bricks, the other is to add light-fired magnesia powder to clay bricks to form cordierite mineral phase in the firing process.The main mineral phases of the products produced by the two methods are cordierite phase, glass phase, corundum phase and mullite phase.The product uses cordierite phase with low expansion coefficient and good thermal shock resistance, so that it has the property of frequent temperature resistance and non-cracking. Because of its poor high temperature resistance, the product can be used in the environment of 1100-1300℃. It is generally used as ceramic mortar, kiln car and kiln furniture, and coke oven door brick.
4,The mixing sequence of the product must follow the crude-medium-binder-cordierite powder (or lightly burned magnesia powder) -binder-fine powder, which effectively ensures the existence of cordierite phase in the product matrix and the use effect of the product.
5,Cordierite High Alumina Brick are dark beige in color and different in shape. They are manufactured according to user's requirements. Product packaging is the same as other general refractory bricks, wooden pallet + shrinkable film + plastic steel belt.
6,Packaging of Cordierite High Alumina Brick:
use safe, firm and moisture-proof packing suitable for land and sea transportation
7,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
8,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
9.Good feedback of product use effect,the products have been exported toRussia, Australia, Oman, the United States, Kenya.
10.We are a professional supplier, who can provide customers with free product technology, use and other issues.
Do you want to find a professional supplier of refractory products?
Do you want to find a stable and credible supplier?
Then let's 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)
Through a long-term development, our Refractory Bricks (coke oven/blast stove/carbon baking furnace) has being the best-selling in domestic and abroad obtained numerous of merchants'approvals and faith. We will uphold the business objective of 'becoming the customer's first choice' and the business tenet of 'customer first, honesty, quality-oriented, and win-win cooperation', and repay the industry's love with unique products, quality and service advantages. We take a brand-new management model, advanced technology, and thoughtful service as the foundation of our survival, and always insist on serving customers wholeheartedly.
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