|Black/Plastic-Vinyl Chloride/Acetate Copolymer
Smooth Matte Surface – Plasticizer Free
Used in ASTM D 2486, ASTM D 4213, ISO 11998 Scrub Test Methods
In a typical scrub test, the coating is applied to the Scrub Test Panel at a specified film thickness,
allowed to dry, then subjected to scrubbing with a straight-line scrub tester.
ASTM D2486, a 10 mil shim is inserted under the panel to accelerate failure and reduce testing time.
Scrub resistance is the number of scrub cycles required to remove the coating to a specified endt.
Alternatively, the loss in weight is determined after a specified number of scrub cycles as a measure
of scrub resistance, with calculation of equivalent loss in film thickness.