Flame Retardant 4 : A chemical substance used to impart flame resistance - not part of the basic fibers chemistry. Flame retardant treatments can diminish overtime or with use. [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}