To accommodate the market's drive for a high solids, two-component polyurethane coating system and to overcome the limitation of traditional co-reactants, Bayer MaterialScience developed a new class of co-reactants, namely polyamino co-reactants (PACs). Bayer markets these co-reactants under the Desmophen® PAC tradename.

6 Product Grade(s):
= data sheet(s) = other literature
	DESMOPHEN LS 2965A
	DESMOPHEN NH 1220
	DESMOPHEN NH 1420
	DESMOPHEN NH 1520
	DESMOPHEN NH 1521
	DESMOPHEN NH XP 2701
	solvent-free, amine-functional reactive partner for isocyanates; developed for use in formalation of high solids two-component polyurethane coatings; amine number 199-205; Color 250 APHA maximum; viscosity 1100-2200 cps @25°C; equivalent wt. 275 avg. as supplied; 8.8lbs wt. per gallon @25°C; specific gravity 1.06 @ 20°C