Fremgangsmaate ved akselering av herding av mineralull impregnert med melaminbindemi dler i en mikroboelgeovn

摘要

2110994 9321124 PCTABS00027 In a method for accelerating the hardening of mineral wool impregnated with melamine binders in a microwave oven, at least one dihydroxy aromatic is added to the binder in an amount of 1 to 8 % by weight based on the binder before application on the mineral wool.