Flammability (Vertical Flame Test) : Measures char damage length, afterflame and afterglow time on a 3" x 12" fabric sample exposed to flame at its lower edge for 12 seconds. [thermal, fire]
CoTradeCo Glossary of Critical Industrial Safety Terms and Other Important Words, Abbreviations and Acronyms, La Quinta, CA., USA 2010. https://cotradeco.com/pages/52-glossary-of-critica l-terms-abbreviations-ratings-regulations, (IndS - Amer) {36}