A federal standard for the measurement of the flammability carpet or backing. Passing or failing this test is measured as a function of the size of the burn resulting from a timed Methenamine burning tablet. Found on https://www.encyclo.co.uk/local/22737
A federal standard for the measurement of the flammability carpet or backing. Passing or failing this test is measured as a function of the size of the burn resulting from a timed Methenamine burning tablet.