硅酸铝纤维板供应商
更新时间:2015-03-08 10:39:27 信息编号:1637663 发布者IP:123.129.15.88 浏览:91次产品详细介绍
各种硅酸铝纤维板除具有对应散状硅酸铝纤维棉优良性能外、产品质地坚硬,韧性和强度优良,具有优良的耐火、保温性能。加热不膨胀,质轻,施工方便,可任意剪切弯曲,是窑炉、管道及其它保温设备的理想节能材料。 产品参数 |
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Operating temperature:
Heat depends on the type of atmosphere and material conditions of use. Technical characteristics: Low thermal conductivity, low heat capacity; excellent thermal stability and thermal shock resistance; high strength with good toughness. Applications: 1. Industrial furnace wall lining, masonry insulation layer; 2. High-temperature furnace of the kiln liner, kiln cars, tailgate door, the furnace temperature to separate plate; 3. High-temperature, high temperature equipment, heat insulation, thermal insulation; 4. Aerospace, ship building insulation, fire protection, sound insulation, insulation. Production Process A variety of aluminosilicate fiber, relative to the ordinary type, standard type, high purity type, with zirconia-based fiber made of silicon raw materials, use of vacuum suction filtration process or the rule of law into dried. In addition to a variety of aluminosilicate fiberboard with the corresponding bulk properties of aluminosilicate fiber quality of cotton, the product of hard texture, excellent toughness and strength and excellent fire resistance, insulation performance. Heating is not inflated, light, construction convenient, free shear bending is a furnace, piping and other equipment, the ideal energy-efficient insulation materials. Product parameters Project Name Ordinary type Standard Type of high-purity High-alumina-type Zirconium-based Classification Temperature ℃ 1260 1260 1300 1400 1430 Operating Temperature ℃ 1000 1150 1260 1350 Color White White White White White Bulk Density (kg/m3) 260 320 260 320 260 320 260 320 260 320 Permanent linear shrinkage (%) Heat for 24 hours, bulk density 320kg/m3 -4 (950 ℃) -3 (1000 ℃) -3 (1100 ℃) -3 (1200 ℃) -3 (1350 ℃) The hot side temperature Thermal Conductivity (W / m.k) Bulk density 285g/m3 0.085 (400 ℃) 0.132 (800 ℃) 0.180 (1000 ℃) 0.085 (400 ℃) 0.132 (800 ℃) 0.085 (400 ℃) 0.132 (800 ℃) 0.180 (1000 ℃) 0.085 (400 ℃) 0.132 (800 ℃) 0.180 (1000 ℃) 0.085 (400 ℃) 0.132 (800 ℃) 0.180 (1000 ℃) Tensile strength (MPa) 0.5 0.5 0.5 0.5 0.5 Chemical composition % AL2O3 44-45 46 47-49 52-55 39-40 AL2O3 + SiO2 96 97 99 99 -- AL2O3 + SiO2 + ZrO2 -- -- -- -- 99 ZrO2 -- -- -- -- 15-17 Fe2O3 0.2 0.2 0.2 Na2o + K2O ≤ 0.5 ≤ 0.5 0.2 0.2 0.2 Product size mm Common specifications; 600 × 400 × 10-50; 900 × 600 × 20-50; other specifications based on user demand for the production of
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