# https://www.eis.uva.es/~macromol/curso07-08/ignifugos/Giulanca%20C.%20tesoro.pdf
# https://www.efsa.europa.eu/en/topics/topic/bfr.htm
# https://www.dowcorning.com/content/discover/discoverchem/how-si-degrades.aspx
# https://www.sympatex.com/en/membrane/224/ecology