Sentences with phrase «replaced penta»
«I don't think anyone dreamed that when they replaced penta, they would put in chlorinated Tris,» Birnbaum said.
https://www.scientificamerican.com/ Not exact matches
Penta in foam was replaced with newer poorly studied bromine - containing fire retardants.
Industry is using it to replace a furniture flame retardant, called penta, which was banned after 2004 because it was building up in human bodies and breast milk.