Basic information
2H-Azepin-2-one, hexahydro-, polymer with 1,3-diisocyanatomethylbenzene and α-hydro-ω-hydroxypoly( oxy-1,4-butanediyl) Structure

2H-Azepin-2-one, hexahydro-, polymer with 1,3-diisocyanatomethylbenzene and α-hydro-ω-hydroxypoly( oxy-1,4-butanediyl)

Preparation Products And Raw materials