BGD 521 Solvent Rub Resistance Tester Ink Friction Device Ink Friction Resistance Tester

Paint Testing Equipment
May 20, 2025
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BGD 521 Solvent Rub Resistance Tester Ink Friction Device Ink Friction Resistance Tester 1.Description: BGD 521 is a Solvent Rub Resistance Tester. This instrument is designed in accordance with GB/T 23989 "Test Method for Solvent Wiper Resistance of Coatings" and is used to determine the solvent wiper resistance of single or composite coating systems of colored paints, varnishes or related products. It is mainly applicable to the assessment of solvent resistance and wipe
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