ceramic fiber needle blanket

Technical Characteristics Excellent thermal stability and thermal shock resistance Excellent chemical stability Excellent sound-absorbing capability Excellent tensile strength Easy to install Application Range The material of wall lines and back lines of industrial furnace and the sealing and insulting material of expanded gaps of furnace wall, furnace to lid, etc. Insulation material of high temperature; Excellent material to absorb sound Type ItemStandard typeSTDHigh pure typeHPHigh aluminumTypeHAContain Zr typeZAClassification Temperature1260126013501430Work Temperature≤1050110012001350ColorWhiteWhiteWhiteWhiteDensity(kg/m3)96/12896/128128/160128/160Shrinkage on heating(%) 24Hours of 128kg/m3-3.51050-3.51100-3.51200-3.51300Heat conduction ratio 9w/m.k(Volume density128kg/m3)0.16(800) 0.2010000.16(800)0.2010000.2010000.2512000.2010000.361300Thermal conductivityof 128kg/m0.040.040.040.04AL2O3(%)45-4747-4952-5539-41AL2O3+SiO2(%)999999-AL2O3+SiO2+ZrO2(%)---99ZrO2(%)---15-17Fe2O3(%)≤0.50.20.20.2Na2O+K2O(%)≤0.20.20.20.2Specification(mm)In common use specification: 7200×610×1050Other specification according to the customer request