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AATCC

TM170-1987e6(2017)e

Dusting Propensity of Powder Dyes

1987e6(2017)e

2

AATCC2023 p. 333-334

This test method provides a standard method for the evaluation of dusting properties of powder dyes. The method of assessment permits the assignment of a numerical rating describing the degree of dusting; or, conversely, the degree of non-dusting of powder dyes. This test method is not intended for a quantitative determination of dusting. Water soluble dyes may give an inferior rating than an equal amount of dusting caused by disperse dyes. Further studies indicated that not all factors; i.e., humidity, are fully controlled. Also the method does not distinguish between slow and fast settling dust.