BS 3667-3 TO 10:1966

Flexible polyurethane foam. Part 3 dimensions of test pieces. Part 4 apparent density of thin sheet. Part 5 Cell count. Part 6 tensile strength and elongation at break of thin sheet. Part 7 compression set of thin sheet. Part 8 solvent swelling. Part 9 humidity ageing. Part 10 heat ageing

BSI Group , 02/09/1966