The gloss level of a surface is a measure of mirror reflection and is expressed in gloss units (GU).
Can be applied to:
Coatings or material surfaces
Test method standards:
Depending on the roughness and gloss of a surface, the test should be conducted under the appropriate angle (20°, 60° or 85°) according to ISO 2813. We usually test on flat surfaces since the viewing port of 60 x 12 mm must be covered completely.
5 business days
About Sirris Testlabs
Since 1949, Sirris has been helping companies in Belgium to innovate. With our high-tech testing labs and our skilled material experts we want to support the Belgian manufacturing industry in testing and improving its products.