Refractories (Refractory material) selection and matching proposal (four) large kiln kiln door cover and cooler formula throat and high temperature high parts of the region (1250 ℃ above) castable, the general anti-stripping aluminum bricks or chemical bonding (special) as the working layer material alumina bricks. But the vault at these sites should normally be calcined alumina bricks, high alumina bricks should not be used in chemical combination. The formula then high pressure coolant temperature zone silicon carbide composite sidewalls should adopt a low brick or cement high-strength refractory castable. Such as where corrosion is not serious, you can use the combination of high aluminum phosphate wear-resistant tiles. Jane coolers lining should be made of high quality wear-resistant materials, including steel fiber reinforced toughened aluminum phosphate binding high wear-resistant tiles. Lightweight refractory castable refractory formulated from lightweight aggregate and powder, binders and additives made of pourable molding mix called lightweight refractory castable. Because lightweight castable bulk density, thermal conductivity and low specific gravity casting material, it has also become insulating refractory castable. A bulk density by Category (1) Semi-lightweight castable refractory castable formulations, bulk density 1.0--1.8g / cm3. (2) lightweight castable refractory castable models, bulk density 0.4--1.0g / cm3. (3) super lightweight refractory castable, bulk density of less than 0.4g / cm3. B by using the temperature classification of light (heat) refractory castable can be divided into three categories: (1) low-temperature insulation (lightweight) refractory castable, temperature is 600--900 ℃. (2) temperature insulation (lightweight) refractory castable, use temperature 900--1200 ℃. (3) high-temperature insulation (lightweight) refractory castable, use temperature of> 1200 ℃. Castable use shangzhuang Refractories (certified), Guizhou castable by shangzhuang Refractories Co., Ltd., Zhengzhou City. Zhengzhou City shangzhuang Refractories Co. (www.yntjj.com.cn) (www.yntjj.com.cn) is Zhengzhou, charge, flux leader, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness guidelines, and satisfy customer needs. In shangzhuang refractory leadership with the staff warmly welcome all inquiries negotiations to create shangzhuang Refractories a better future. You can also access (www.yntjj.com.cn/supply_details_44995240.html), for more information about the company.