Preheating Insulation Material

Acid Resistant Mortar is made with over42.5 grade ordinary Portland cement, sand and powder made of compact sand, quartzite and igneous rock, and adding suitable sodium silicate and sodium fluosilicate. Acid Resistant Mortar is mainly used as lining material, acid floor and acid protective layer.

Alumina Magnesia Refractory Castables are refractory castables with corundum as aggregate, spinel material, and corundum powder as a matrix, and pure calcium aluminate cement as a binder. Its chemical composition is Al2O3 89%~93%, MgO 5%~8%. It has good corrosion resistance and slag penetration resistance and

Features： Aluminum silicate ceramic fiber tape is mainly made of fiber cotton. It can withstand a continuous high temperature of 1000℃ and has an upper limit of service temperature up to 1260℃. Aluminum silicate ceramic fiber tape has excellent resistance to acid and alkali corrosion

Features： Asbestos wool is a natural mineral fiber with excellent tensile strength, heat insulation, corrosion resistance and low flammability. Due to its comprehensive properties, asbestos wool is widely used in modern transportation, chemical and electrical equipment, construction industry and defense technology, etc. Advantage： It can

Ceramic fiber paper is made of selected aluminum silicate ceramic fiber cotton as the main raw material by wet forming process. It is characterized by no asbestos, uniform fiber distribution, white color, no delamination, less slag ball, flexible adjustment of bulk density according to use, high strength (including reinforced fiber), good elasticity and strong machinability. Because of the different temperature, it is divided into three kinds of materials, standard, high aluminum, zirconium ceramic fiber paper.

Ceramic fiber blanket is made of refractory ceramic fiber, fiber blanket color white, set fire resistance, heat insulation, heat preservation function in one, does not contain binder. It can maintain good tensile strength, toughness and fiber structure during use. The product is not affected by oil corrosion and can recover its thermal and physical properties after drying. It has good chemical stability, good insulation effect to reduce heat loss, improve thermal efficiency, and provide an effective solution for a wide range of thermal management problems. It is widely used in the fields of fire resistance, heat insulation and heat preservation in various industries.

With the characteristics of low thermal expansion coefficient, low thermal conductivity, and energy saving, fused silica castable can reduce the thickness of the lining body. In addition, it also has the characteristics of high refractoriness, good volume stability at high temperature and good thermal shock

high alumina castable is made of high-alumina bauxite aggregate as the main raw material, and according to the proportions of different granules, calcium aluminate cement binders and admixtures are added to mix the bulk cast refractory castables. It can be used directly after adding water

Al2O3: ≥65-78%; Refractoriness: ≥1700-1780ºC; Bulk Density: 2.15-2.65g/cm³; Cold Modulus of Rupture: ≥4.0-7.0MPa; Cold Crushing Strength: 25-40MPa; Physical Parameters of High Aluminum Refractory Castables Item G-15B G-15 G-16 Maximum service temperature，℃ 1400 1500 1600 Al2O3 ，% ≥65 ≥75 ≥78 SiO₂，% 25 20 15 B.D After Drying at 110℃，g/cm³

Low Cement Castable is calcium aluminate cement binding refractory castable and contains less than 2.5% CaO content. Base materials adopt ultrafine powder that have the same or similar chemical component with main material and have cohesive bonding function instead of part or most calcium aluminate

Product Introduction： Nano thermal insulation felt is made by using inorganic fiber filaments as the base material and combining high-temperature resistant nano-scale SiO2 particles as the thermal insulation medium through a nano-composite process. The product features excellent flexibility, ultra-low thermal conductivity and impact resistance. It

The color of refractory ceramic fiber blanket is white, regular in size, integrates fire resistance, heat insulation and heat preservation, and does not contain any binder. It can still maintain good tensile strength, toughness and fiber structure when used for a long time in neutral and oxidizing atmospheres.