A1203%: 50-81
Fineness(d50/um): 5-13
Flexural Strength(72h)/Mpa: 6-12.5
Compressive Strength (72hrs)/MPa: 40-82
Sample: testing of sample is available
Refractory cement, also known as aluminate cement, is a type of high-temperature resistant cement.
Refractory cement exhibits high-temperature resistance and is generally used for construction, industrial equipment, and lining materials for kilns in high-temperature environments. Refractory cement has a high alumina content, not less than 50%, and a refractoriness not less than 1580 degrees Celsius. It possesses high strength, abrasion resistance, and can maintain good resistance to chemical erosion and physical properties at high temperatures.
A1203%: 50-81
Fineness(d50/um): 5-13
Flexural Strength(72h)/Mpa: 6-12.5
Compressive Strength (72hrs)/MPa: 40-82
Sample: testing of sample is available
Refractory castable is a mixture composed of refractory aggregates, binders, and additives, combined with water or liquid binders. It is classified into different types according to construction methods, such as vibratable castable, self-flow castable, refractory spray coating, ramming material, and refractory prefabricated parts. It is mainly used for lining high-temperature kilns.
Al2O3;%: 40-95
Bulk Density: (g/cm ): 1.8-2.5
Compressive Strength (72hrs)/MPa: 20-150
Sample: testing of sample is available
Refractory mortar, also known as jointing material, is primarily used as a bonding agent for kiln bricks or as a repair material for furnace linings. It serves as both the bonding material between refractory bricks and the filling material for brick joints. It can also be sprayed to form a tight seal as part of the insulation layer. It possesses properties such as low shrinkage and corrosion resistance.
A12O3%: 40-78
Fe2O3%: 0.7-1.2
Classification Temperature/℃: 1300-1600℃
Refractoriness Underload/℃: 1320-1600℃
Sample: testing of sample is available
Refractory castable is a special material with high-temperature resistance, corrosion resistance, and wear resistance. It can protect equipment from high temperature, corrosion, and wear, ensuring the normal operation of production equipment and the safety of personnel and property.
Cement & Lime, Refractory castables are mainly used in cement plants including the thermal insulation lining; Refractory castables are usually used in lime rotary kiln preheaters and front and rear kiln mouths.
refractory castables are mainly used in high-temperature furnaces, such as steel smelting furnaces, aluminum electrolytic cells, glass melting furnaces, etc.
refractory castables are mainly used for the lining of various chemical reactors and storage tanks.
refractory castables can be used in the lining of electric boilers and kilns to withstand combustion under high temperature and pressure conditions.
We have our own factory with professional technical team and production equipment.
With Fully automatic batching system; 20 sets of 400-1000 ton forming presses; 2 * 168m high-temperature tunnel kilns; 20000㎡ storage workshop.
Ensure product quality, improve production efficiency, and provide customers with the most satisfactory products and services.
Kerui Group has a number of international certifications, such as, ISO9001/ISO14001/ OHSAS18001/CE/SGS. Besides, Kerui’s products also have many domestic certificates, the quality is very guaranteed, and they have been unanimously recognized by customers at home and abroad.
The entire delivery process is tracked, and Kerui’s expert team solves specific project needs with the utmost professionalism. If the customer’s project requires it, Kerui’s expert team will go to the customer’s country to provide face-to-face technical support.
Besides mainland China, Kerui Refractory has exported products to more than 50 countries and regions across 5 continents across the world, including Asia, Europe, America, Africa and Oceania. We have received recognition and high praise from customers all over the world, and are constantly receiving customers’ repeat orders and referrals.