Luyang Crystal Shield 1250-1500 ℃ Crystal Fiber Felt Alumina Fiber Insulation Cotton Alumina Fiber Blanket

Crystal Shield ® Alumina fiber blanketIt is a type of refractory fiber that exists in the form of mullite crystal phase, and is produced by chemical "colloid method" to produce mother liquor. It is then processed into embryo cotton by spraying or spinning method, and then produced by subsequent firing and other processes. Aluminum oxide fiber blanket can be applied in high-temperature fields of various industries from 1250 ℃ to 1500 ℃.The aluminum oxide content of the product is 71-73%, which has excellent chemical properties and excellent high-temperature resistance in high-temperature applications.The classification temperature of alumina fiber series products is 1600 ℃, which can be divided into cotton, blanket, felt, board, strip, composite module and profiled parts according to the product form; This product is widely used in the metallurgical industry, including trolley furnaces, walking beam heating furnaces, ring furnaces, continuous annealing and galvanizing lines, thin slab continuous casting and rolling heating furnaces, silicon steel continuous annealing lines, stainless steel continuous annealing lines, and ethylene cracking furnaces, conversion furnaces, ceramics, electromagnetic and other high-temperature kiln fields in the petrochemical industry.Product features:Low slag ball content, pure white color, and high purity of raw materialsHigh temperature resistance and good high-temperature stabilityLow thermal conductivity, low shrinkage of high-temperature heating linesStable chemical properties and strong corrosion resistanceUniform fiber diameter and high tensile strength

Typical applications:• Raw materials for producing alumina fiber composite modules;Kilns in the metallurgical industry with temperatures ranging from 1250 ℃ to 1500 ℃;- Used for the hot lining or veneer layer of high-temperature furnaces such as trolley type forging furnaces, walking beam heating furnaces, circular furnaces, continuous annealing galvanizing lines, thin slab continuous casting and rolling heating furnaces, silicon steel continuous annealing lines, stainless steel continuous annealing lines, etc;- The water beam in the walking beam heating furnace is externally insulated, heat-insulating, and fire-resistant;- Anti slag protection layer on the hot surface of continuous annealing galvanized wire;High temperature heating furnaces in the petrochemical industry;- Inner lining of columns and corners of ethylene cracking furnace;- Hot surface layer of the inner lining of the conversion furnace;High temperature gap filling material;Rapid firing of kiln lining in the ceramic industry;Electromagnetic shuttle kiln lining;Sealing gasket for three-way converters in the automotive industry;Sealing gaskets for high-temperature areas;High temperature filtration medium.