Insulation refractories (Refractory material) in the course of the three heat as the temperature continues to rise, the heat capacity of the kinetic energy of the molecule increases refractories, and in the form of electromagnetic radiation energy to the surrounding refractory enhancement agent, the higher the temperature , radiation is stronger, which is called radiant heat transfer mechanism. After refractories (Refractory material) lining and insulation work to pass out from the heat inside the furnace hearth refractories manufacturers, and finally through convection and radiation heat loss from the lining of the cold in the surrounding environment can resist acid refractory castable 800 -1200 ℃ acidic medium (nitric acid, hydrochloric acid, sulfuric acid, acetic acid, etc.) corrosion castable refractories (Refractory material), said acid refractory castable. It is based on water glass as binding agent, with an acidic or semi-acidic refractories (Refractory material) as an aggregate and powder, called a small amount of coagulant prepared from. But such is not castable alkali, hot phosphoric acid, hydrofluoric acid and high fatty acid corrosion. Configure such castable rich source of raw materials, low prices, it has been widely used in metallurgy, chemical, petroleum, light industry and other sectors thermal equipment. Refractories manufacturers | shangzhuang Refractories (certified) | by Zhengzhou City, Zhejiang Province, refractories shangzhuang Refractories Limited. 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_48194285.html), for more information about the company.