Specifies a method for determining the surface-drying characteristics of a coating of a paint or varnish which dries by the action of air or by chemical reaction of its components
KS 161-20:1989
Methods of test for paints, varnishes, lacquers and enamels - Part 20: Surface-drying test (Ballotini method).
Number of Pages:4
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Kes 2,163.00