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          Service hotline86-0533-2266502
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          Nanometer heat shield|
          Nano-microporous insulation coil
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          The current position:products >Nano Heat Insulating Material > Jsgw - 950 nano heat insulation board
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          Jsgw - 950 nano heat insulation board

          Product categories: Nano Heat Insulating Material
          Product type: jsgw - 950 Maximum service temperature: 950 ℃ According to the use requirements, specific specifications can be processed according to customer requirements
          Ordering hotline:86-0533-2266502

          Product description
          The nano heat insulation board is formed by using light weight, inorganic nano SiO 2 and ceramic fiber with extremely low thermal conductivity as raw materials and aluminum foil with high reflectivity as bottom material, adopting a single-layer composite structure to be continuously coated and matched with a pressing and baking process, and has the thermal conductivity smaller than that of static air, and the thermal insulation performance is about 4 - 6 times better than that of the traditional thermal insulation material, so the nano heat insulation board is the thermal insulation material with the best performance so far.
          The nano heat insulation board has ultra-low thermal conductivity, can greatly save energy compared with the traditional heat insulation material, and has a pipe diameter of 150 mm.. Temperature of 600 degrees of pipeline, for example, in the use of thickness is only one third of the thickness of the traditional mineral wool, per meter of pipeline save 1400 degrees of electricity per year, the total length of 1000 meters of pipeline save energy about 1.4 million degrees of electricity per year.
          Characteristics and functions
          High temperature resistance - long-term use temperature of 400 ~ 1000 degrees
          Thermal conductivity - 2 ~ 10 times lower than the conventional thermal insulation material, only 0.052 w / m k at 800 degrees
          Durability - can be used as insulation permanent layer, service life of more than 5 ~ 10 years
          Safety and environmental protection - pure non-polar material combination, good thermal stability, no release of any harmful substances
          Economic analysis - the price is lower than 50 % of foreign similar products, 10 ~ 30 % energy saving than conventional materials
          Main technical performance indicators

           
          Product Name  JSGW-950 Nano heat insulation board Inspection standard
          Product Code   JSGW-950  
          Melting point  ≥1200℃  
          Usage temperature  950℃  
          Density (±10%) 320kg/m3 GB/T17911-2006
          Specific Heat capacity(400 0.8kJ/kg.k YB/T4130-2005
          Compressive strength ( compression10%) 0.3MPa GB/T  13480-1992
          Linear Shrinkage(800 2.0% GB/T17U911-2006
          Thermal conductivity(w/m.k) 70 0.019 YB/T4130-2005
          200 0.021
          400 0.024
          600 0.031
          800 0.040

          ( note: the above data are representative averages based on common test methods and vary with fluctuations in normal production conditions and are provided as part of a technical service and may sometimes be adjusted, so they should not be considered product indicators. )
          Cold and hot surface temperature self-examination table
          Nano thermal insulation board has excellent thermal insulation performance, because of its thermal conductivity is very small, only 1 / 3 ~ 1 / 4 of the traditional thermal insulation materials, therefore, under the condition of guarantee the same cold surface temperature insulation thickness can be very thin, that is to say, under the condition of insulation thickness cannot be too thick, can the cold surface temperature as far as possible to the lowest, because the site thermal conditions are complex and changeable, the thermal insulation effect under the same conditions is not the same.

           

          Thickness(MM) Hot surface temperature(℃) 1000℃散熱w/m
          200 300 400 500 600 700 800 850 900 950 1000
          3 85 117 146 175 210 239 269 288 308 319 339 9489
          5 68 91 115 138 161 184 215 223 240 257 265 5849
          7 58 77 95 116 136 155 176 190 197 212 227 4394
          10 50 65 79 94 112 128 146 158 164 177 183 2999
          15     64 75 87 103 117 122 132 137 147 2087
          20       65 74 85 96 104 113 117 126 1604
          25         66 75 85 92 95 103 111 1305
          30           68 76 83 86 93 96 1025
          35             70 76 78 85 87 887
          40               70 73 78 81 781
          45                 68 73 76 698
          50                   69 71 632

          Application areas:
          Metallurgy: ladle, ladle, tundish, converter, torpedo ladle
          Machinery: industrial furnace, electric furnace, furnace door, furnace cover
          Automobile: engine heat shield, catalytic exhaust pipe
          Petrochemical: cracking furnace, conversion furnace, heating furnace
          Power: boilers, steam turbines, pipelines
          Building materials: ceramic furnace, rotary furnace
          Use effect:
          Reduce that thickness of the heat insulation layer
          Since that thickness of the thermal lay can be greatly reduced, the heat insulation device can be miniaturize and the volume of the device can be increased
          Reduced heat storage
          The heat storage of the heat insulation layer is reduced, and the heating time of the furnace is greatly shortened, so that not only energy is saved, but also the effect of improving productivity and being easy to control temperature can be achieved by the gold and stone nano microporous heat insulation material.
          Reduce heat dissipation
          Because the heat insulation effect can be achieved by using a thinner nano microporous heat insulation material, the heat dissipation surface area can be reduced, and the heat loss can be greatly reduced. Therefore, the surface temperature of the furnace can be reduced and the working environment can be improved.
          Temperature homogenization
          The invention has the effect of reducing heat loss, can realize the homogenization of the temperature to the maximum extent, and can lead the metal solution, the glass solution and the heat treatment product of the kiln to be more uniform in temperature and improve the product quality as a result.

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