| 摘要 |
<p>ELECTRICALLY CONDUCTIVE WHITE COATINGS. Jean-Claude GUILLAUMON and Louis Joseph Clement BLET CENTRE NATIONAL D'ETUDES SPATIALES This invention relates to an electrically conductive white coating of the paint type, which has a solar absorption .alpha. S not greater than 0.30, a hemispherical emission factor .epsilon. not less than 0.80, a surface resistance RS, measured in a vacuum less than 10-5 torr, not greater than 109 ohms/square, and which meets the degasification-pollution requirements, characterised in that the coating comprises (a) a layer which is a good conductor of electricity and (b) a white layer which is a poor conductor of elctricity and which is applied on top of layer (a). The coating is for use in the space and aeronautical industries.</p> |
