Abstract
This document specifies a procedure for evaluating the water resistance retention percentage, by comparing the sun protection factor (SPF) before water immersion (hereafter referred to as the "static" SPF) and after a fixed period of water immersion (hereafter referred to as the "wet" SPF).
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General information
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Status: PublishedPublication date: 2020-09Stage: International Standard published [60.60]
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Edition: 1Number of pages: 11
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Technical Committee :ISO/TC 217ICS :71.100.70
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