This document specifies a method for the measurement of haze, an optical property resulting from wide-angle scattering of light, in transparent and substantially colourless plastics. This method is applicable to the measurement of haze values of less than 40 %.
NOTE The haze of abraded or matted transparent plastics can be measured, but the value obtained can be erroneously lower than the true value due to light scattering within a narrow angle.
Status: PublishedPublication date: 2021-10
Edition: 2Number of pages: 7
Technical Committee: ISO/TC 61/SC 5 Physical-chemical properties
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