Redon's Refractory Insulation High Temperature Alumina Fiber Needled Blanket¹

Product Description Product DescriptionAlumina fiber needling blanket is made from alumina fiber prepared by sol-gel method through complicated needling process. Alumina fiber is composed of Al2O3 and SiO2, the internal structure of the fiber is dense, crystal type is stable, after acupuncture process, greatly improve the degree of interweaving between the fibers, has good delamination resistance, tensile strength and surface flatness, has better thermal insulation performance under high temperature conditions, can be used in more extreme environments for a long time.Detailed Photos Product ParametersProjectTest methodRDGW-72Chemical structureChemical analysis72:28Mineral structureXRDδ-Al203 γ-Al203 MulliteSorting temperature(oC)GB/T 3003-20171600Pellet content(≥45 um) (%)GB/T 5480-20170-2Firing loss rate(%)GB/T 32179-20150.1Specific gravity(g/cm3)GB/T 5071-20133.1Mean fiber diameter(μm)GB/T 5480-20175.5-7.5Specific Heat Capacity(J/kg/K)GB/T 19466.4-20161.17×103~1.21×103Linear shrinkage rate(%)1400oCx 24hGB/T 17911≤11650oCx 24h≤1Thermal conductivity(W/mk)600oCGB/T 17911B.D.=100kg/m3 0.160.330.49B.D.=130kg/m3 0.150.320.46B.D.=150kg/m3 0.150.310.44AdvantageExcellent thermal stability, excellent tensile strengthThermal conductivity, low heat capacityHigh thermal reflectivity, excellent corrosion resistanceExcellent thermal strengthCertificationsPackaging & ShippingFAQFAQQ1 : What's the MOQ. Can I get a sample of free?A1: MOQ, according to the actual situation. We can offer a sample of free. Please, friendly bear the shipping cost.Q2 : When can i get the quotation?A2: We can give you reply with quotation quickly if you kindly send the inquiry with following factors: working temperature, maximum working temperature, bulk density, dimension (length*width*thickness), and quantity.Q3 :What's the MOQ of trial order?A3: No limit, we can offer the best suggestions and solutions according to your conditionQ4 : What is the HS code?A4: The HS code is 68061010.Welcome your inquiry and expect to provide satisfactory products and services for you.

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