A bulk refractory material with very low or no plasticity. The materials are siliceous, clay, high alumina, corundum, zircon, silicon carbide, carbon, magnesia, etc. According to the material of the ramming material and the conditions of use, inorganic binders or organic binders similar to the pouring materials can be used, such as water-soluble dextrin, carboxymethyl cellulose, lignin, sulfonate, polyvinyl alcohol; water-resistant and Thermoplastic paraffin, asphalt, tar, phenolic resin, random polypropylene, etc.
The ramming material adopts forced ramming construction, which has low porosity and high density. Therefore, among the unshaped refractories, the ramming material is especially suitable for the lining of melting furnaces and various containers containing high-temperature molten metal. Such as open hearth and electric furnace hearths, various induction furnace linings, blast furnace tapping ditch, ladle and so on.
We Changxing Refractory Material Co.,LTD is professional manufacturer and supplier of refractory materials for more than 30 years. Our high quality ramming material are good sold to many countries say South Africa, Bangladesh, Indonesia, Malaysia, etc. Shall any interests, welcome to contact us. Our team would make best to be your reliable partner!
