Since the establishment of our company, Carburizing Resistant Lightweight brick, Magnesia-Alumina Spinel Brick, Castable For Aluminium Water Ladle are well received by users because we have rich experience in product production and grasp market opportunities. We always concentrate on the culture of employee diathesis and practice excellent morality with production in order to meet the demand for outstanding quality. 'people-oriented' corporate culture condenses a group of professional talents with advanced knowledge, rich experience and entrepreneurial enthusiasm.
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)
With our advanced equipment and exquisite workmanship, we focus on the development and production of Cold Ramming Paste for Mine Heating Furnace through continuous practice and innovation. Under the business philosophy of giving back to the society by ensuring quality, our company, as an advanced enterprise, has always insisted on developing, manufacturing and selling products that are trustworthy by customers. With good credit and excellent service, we have established a long-term cooperative relationship with many enterprises. We sincerely welcome friends from all walks of life to come to visit, investigate and negotiate business with us!
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