The lightfastness requirement for this spec is being reviewed after receiving negatives on 2 concurrent subcommittee ballots. The requirement of 4.0 at 20 OR 40 hours is under discussion. Per the last ballot: It used to be 40 hours exposure per the subcommittee. It now says 20 hours. This is the change this back to 40 hours.
Keywordsfabric; performance; specification; swimwear ;
Draft Under Development