Our company is committed to becoming a leader in the Multiaperture calcium silicate board production factory, Large sillimanite firebrick, 1400? Ceramic fiber blanket industry, actively implementing a 'total quality management' system, and striving to achieve 'excellenct product and perfect service' based on the actual needs of customers. We develop together with our partners and increase our efforts in product development and innovation. Depending on this, our solutions are sold very well in many countries.
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)
Our company is positioned in everything from the needs of customers with continuous innovation, to provide customers with superior Low Cement Refractory Cement 85% Al2O3. If you want to get in touch with us, please do not hesitate to call. We sincerely do our greatest to supply the very best support for every one of the purchasers and businessmen.
Hot Tags: Free Drying-out Castable For Heating Furnace, China, manufacturers, suppliers, factory, use, property, Magnesia alumina carbon refractory brick for ladle wall, Barium oxide high alumina brick, Artificial cryolite production plant, Alumina ceramic balls for chemical industry, Application of Low Thermal Conductivity Mullite Brick, Wear resistant high alumina brick
