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A comment on Ultrawhite BaSO4 Paints and Films for Daytime Radiative Cooling. Parent comment

Re:Ultrawhite BaSO4 Paints and Films for Daytime Radiative C... by ben_w on Saturday September 18, 2021 @10:46AM (#28576659)
Reflectivity (metallic) or albedo (diffuse)?
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Re:Ultrawhite BaSO4 Paints and Films for Daytime Radiative C... by zbrozek on Saturday September 18, 2021 @12:34PM (#28577438)
Both, but only with usefully-detailed specification on albedo.
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