Insulation Ceramic Fiber Blanket

RZ Ceramic Fiber Blanket Introduction RZ ceramic fiber blanket is produced by the super ceramic fiber bulk with double needle-punching process.No any bonding agent. The classification temperature(℃)：1050,1260,1360,1450 RZ Ceramic Fiber Blanket Features: - Low thermal conductivity, Low heat storage and low thermal shrinkage - Excellent insulating performance - Excellent thermal and chemical stability and good resistance to corrossion - Resistance to thermal shock - Good sound absorption - Good tensile strength, simple construction and excellent flexibility RZ Ceramic Fiber Blanket Applications： - Petrochemical,refining industry furnace lining - Power boiler and boiler doors insulation - Ceramic Kiln car insulation and seals - Lings and seals for heat treating and annealing furnace - Insulation of commercial dryers and ovens - High temperature gasket - Raw materials of ceramic fiber module Technical Index： Type (Blown) RZ-P-CGT Type (Spun) RZ-S-CGT Classification Temperature℃ 1050 1260 1360 1360 1450 Operation Temperature℃ ＜850 ≤1000/1120 ＜1220 ＜1250 ≤1350 Density Kg/m3 70/100/130/160 Chemical Composition Al2O3 41-43 44-49 52-54 45-46 39-40 SiO2 52-57 50-55 44-47 45-49 40-45 Fe203 ＜1.2 0.6 0.5 0.5 0.5 ZrO2 / / / 5-7 15-17 Permanent Linear Shrinkage％ 128 Kg/m3 900℃X24H≤-3 1100℃X24H≤-3 1200℃X24H≤-3 1200℃X24H≤-3 1350℃X24H≤-3 Thermal Conductivity（w/m.k） 128 Kg/m3 0.09（400℃） 0.176（600℃ 0.09（400℃） 0.22（1000℃） 0.132（600℃） 0.22（1000℃） 0.132（600℃） 0.22（1000℃ 0.16（600℃） 0.22（1000℃） Tensile Strength Mpa 0.08-0.12 Size（mm） 7200×610×25,3600x610x50； or as customers’size Packing Carton or Woven bag Quality Certificate ISO9001-2000 GBT 3003-2006 MSDS