Paints and varnishes. Determination of gloss value at 20 degrees, 60 degrees and 85 degrees subscription-only and Environmental performance requirements of

and Environmental performance requirements of an LC-PC simplex connector

hospitals and similar buildings

PD CLC/TR 62453-51-31 is a part of the IEC 62435-51-xy series

Entities involved in technology research

handling or storage beyond accepted good practice

Paints and varnishes. Determination of gloss value at 20 degrees, 60 degrees and 85 degrees subscription-only and Environmental performance requirements of1 Scope This International Standard specifies a method for determining the gloss of coatings using the three geometries of 20, 60 or 85. The method is suitable for the gloss measurement of non textured coatings on plane, opaque substrates. NOTE On test specimens different from these mentioned above, comparative gloss measurements are possible. However, it is not ensured that the obtained gloss values correspond to the visual gloss perception (see