Radiative cooling surface coatings

Radiative cooling surface coatings

  • CN 1,518,582 B
  • Filed: 06/03/2002
  • Issued: 09/26/2012
  • Est. Priority Date: 06/07/2001
  • Status: Active Grant
First Claim
Patent Images

1. topcoating that makes top coat have the radiation cooling property;

  • It comprises sun reflection pigment and hollow microsphere;

    It is characterized in that;

    said topcoating has under the thermal radiation wavelength radiant emittance greater than 85%, and this hollow microsphere strengthens the emittance of said coating at 8-13 μ

    m atmospheric window.

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