We always implement the lean concept to make sure that each Spinel Brick, Active sponge iron for circulating water, JM-23 mullite insulation brick is flawless and delivers the best user experience. Our company also adopts international advanced production technology and high quality raw materials. Our company insists on leading technology, and based on the market with better quality, more favorable price, more complete varieties and better service. 'Unremitting efforts, only seeking your satisfaction!' is our eternal pursuit and promise. Long term brand building is our unremitting pursuit, so that every phone call, every service and every batch of distribution become the guarantee of quality and the embodiment of brand. With a rapid advancement and our buyers come from many countries in the world.
1.Free Drying-out Castable For Heating Furnace：the three quality elements of castable are material, construction and baking, Generally, the surface burst, middle and bottom burst will occur in different degrees during the baking process of castable, and the baking time is more than 30 days. The non baking castable developed by our company overcomes the serious problem of bursting in the baking process, and improves the thermal shock resistance and stability of the product. The overall baking time of the kiln after maintenance is shortened to 7-15 days, which reduces the labor intensity and material cost, and improves the economic benefit. After the product has been applied by users for 2 years, it has been well appraised by users.
2.Features and functions of Free Drying-out Castable For Heating Furnace:
1) after the product construction, it does not need to be baked, and it can be ignited and heated to the working temperature after about 8 hours of natural curing after solidification.
2)There is no crack, burst or falling block in the process of heating and using
3) The high temperature performance of the product is better than that of the common castable
4) Using this product can save baking time and maintenance cost. After being used by capital iron and steel group company, Anshan Iron and steel company and Rizhao Iron and steel company, the effect is very good.
3. Packaging and storage: use waterproof and moisture-proof packaging bags and store in dry environment.
4,Technical index of Free Drying-out Castable For Heating Furnace
Item | MJ-75 | MG-65 | MJ-60 | MJ-50 | |
Al2O3 % | 75 | 65 | 60 | 50 | |
CaO % | ≤1.8 | ≤1.8 | ≤2.0 | ≤3.0 | |
Density g/cm3 | ≥2.75 | ≥2.50 | ≥2.40 | ≥2.30 | |
Compressive strength Mpa | 110℃*24h | ≥60 | ≥55 | ≥45 | ≥35 |
1350℃*3h | ≥70 | ≥65 | ≥60 | ≥50 | |
Flexural strength Mpa | 110℃*24h | ≥8 | ≥6 | ≥6 | ≥5 |
1350℃*3h | ≥15 | ≥12 | ≥10 | ≥7 | |
Line change rate % | 1350℃*3h | ±0.4 | ±0.4 | ±0.5 | ±0.8 |
Working temperature ℃ | 1450 | 1400 | 1350 | 1250 | |
5.Good feedback of product use effect,the products have been exported to Oman, the United States, Kenya
6.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 castable 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)
We will try our best to develop more and better Refractory Castablehigh Alumina Refractory Castable, Fireclay Refractory Castable to serve customers at home and abroad. We look forward to working with all friends to develop together and create a better tomorrow! Our company strives to appear as innovative and enterprising. Our company keeps pace with the times, constantly bringing forth new things, speeding up the pace of domestic and foreign trade development, so as to seize the market.
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