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Nano Insulation Board

Nano Insulation Board

Insulation Material

Item Code:A3206

Nano board, a new type of insulation material, has been researched and developed on the basis of nanopore principle. The production includes adding adhesives and mixing with its main components, which contains nanoscale titanium silicate and other inorganic powder, via a special process. The thermal conductivity of nano board is lower than that of static air. Nano board is a kind of high-temperature and solid insulation material with excellent thermal insulation performance and has been widely used in steel ladle, torpedo ,tundish and step-by-step heating furnace.

The performance of nano microporous insulation material is 3 to 4 times that of traditional thermal insulation materials. With a high temperature resistance, the material is quite suitable for equipment thermal insulation in steel and metallurgical industries. In application process, nano board can apparently decrease thermal loss and significantly reduce surface temperature of equipment to improve product quality and production efficiency, reduce production costs and achieve the effect of energy conservation and emission reduction.

Product Advantages:

  • Low thermal conductivity: thermal insulation performance is 3-10 times that of traditional materials.
  • Good high-temperature characteristics: long-term use at 1000℃ temperature, the shrinkage rate is less than 2%.
  • Good thermal performance: lower specific heat capacity, low heat storage, good resistance of thermal shock.
  • Health and environmental protection: non-toxic and harmless, non-flammable, meeting international environmental requirements.
  • Waterproof characteristics: optional waterproof model, it can be used together with water-containing materials such as castable.
  • Easy to install: it can be cut, punched and bonded.


  • Metallurgy: Ladle, hot metal ladle, tundish, converter, torpedo tank
  • Machinery: industrial furnace, electric furnace, furnace door, furnace lid
  • Automobile: engine heat shield, catalytic exhaust pipe
  • Petrochemical: cracking furnace, reforming furnace, heating furnace
  • Power: boiler, steam turbine, pipeline
  • Building materials: ceramic furnace, rotary furnace


  • Reducing thickness of thermal insulation layer, increasing working space inside of furnace and equipment.
  • When space or size of thermal insulation layer is limited, and cold surface temperature can not achieve to expectation, it can be seemed as the best choice of substitute material.
  • Sharply reducing external dimensions of furnace and equipment, saving site space, the equipment becomes much smaller and more convenient to use.
  • Making the furnace and equipment with the lowest cold surface temperature, to solve impacts which high temperature brings.
  • Saving production costs of electricity and natural gas, and reducing energy loss.
  • Low thermal conductivity, good characteristics at high temperature, good thermal performance, healthy and environmental-friendly, waterproof characteristics, and easy to install.

Physical and Chemical Indicators

Product Grade 1000 nano board 1200 nano board
Chemical IndicatorsSiO2%5045
Average Temperature200400600800
Thermal ConductivityW/(m.k)0.0210.0250.0280.032
Heating Linear Shrinkage
Standard Dimension


Nano Boardmm500
/15/20/25/30 40/50/75/100
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