This document specifies the minimum requirements for flexible polyurethane foams up to and including 20 mm thick intended for combination with suitable substrates such as non-woven, woven or knitted fabrics, to form a laminate.
Three types of flexible polyurethane foam are specified as follows:
— type 1: polyether;
— type 2: polyester with minimum elongation at break of 200 %;
— type 3: polyester with minimum elongation at break of 300 %.
Status: PublishedPublication date: 2019-08
Corrected version (en): 2020-04
Edition: 3Number of pages: 8
Technical Committee: ISO/TC 45/SC 4 Products (other than hoses)
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