Levagard® 4090 N - Lanxess - datasheet - Polymer …
Levagard®4090 N is N,N-bis-(2-hydroxylethyl) aminomethane phosphonic acid diethyl ester. Acts as a halogen-free reactive flame retardant. It is used in polymers which can undergo reactions with hydroxyl groups. The product can support a closed-cell foam structure and can be combined with other Levagard or Disflamoll products.
