Refractory Cement

Refractory cement is a kind of quality castable refractory material with refractoriness that is not less than 1580℃. Refractory fire cement has many excellent properties of thermal shock resistance, strong acid resistance and high wear resistance, which can be used to cement refractory bricks or repair linings of all kinds of industrial furnace. High temperature refractory cement can be casted into custom shapes to replace the damaged or worn out refractory fire brick. Refractory cement has high strength and strong wear erosion resistance properties, which generally used in blast furnace.

Refractory Cement Description

Refractory fire cement is made of bauxite and limestone as the raw materials, calcium aluminate as the main components and clinker containing 50% alumina content through grinding. Refractory cement has the similar refractoriness with the refractory brick that has the same structure materials. High temperature refractory cement can be cast into irregular shapes for filling large holes or cracks in masonry fireboxes or as a solid stone bed. Mix castable refractory cement with water, which let the cement express the higher chemical strength like a hard rock and can bear the high temperature reaching 3000 degree.

Properties of Refractory Cement

.Easy to construct,

.Strong resistance to acid erosion,

.Good thermal shock resistance,

.High resistance to wear,

.Resistance to spalling,

.Complete monolithic refractory.

Classification of Refractory Cement

Refractory cement can be classified into aluminous refractory cement, low calcium aluminous refractory cement, calcium magnesium aluminate cement and dolomite refractory cement and etc. High temperature refractory cementcan be used for furnace linings as the working layer for resisting high temperature erosion.

Manufacturing Process of Refractory Cement

High temperature refractory cement uses a certain proportion of high quality bauxite and high quality lime as raw materials and get clinker with aluminate after sintering. And then ground the clinker with aluminate into fine powder, the hydraulic cementitous material with heat resistance is refractory cement. Refractory cement is a cement with special materials used in the preparation of high temperature concrete.

Rongsheng Refractory Cement Specifications

Application of Refractory Cement

Refractory cement can be used to cement a variety of refractory aggregates, such as corundum, calcined Bauxite, to make refractory mortar or concrete. Refractory cement material is used for cement rotary kiln and other industrial furnaces as lining. The refractory cement also can be used in high temperature projects which are eroded by atmospheric and rain water for a long time. And refractory cement is used in petroleum, metallurgy, chemical, electric and building industries.

Refractory Cement Manufacturer from RS Refractory Factory

RS refractory factory as a professional refractory cement manufacturer in china, have many competitive advantages in the market. And as a professional refractory cement supplier in china can supply high quality and cheap refractory cement. Advanced production technology and manufacturing equipment provide the base for our quality refractory materials. if you have demand of refractory fire cement or have some questions on refractory cement about physical and chemical indicators, please contact us for free, we will provide you with high quality high temperature refractory cement.