... react to produce much different molecular weight polyamide resin. Mainly used to make graver or flexo printing ink, epoxy paint, the ... cementing material, lubricant .Dimer acid is used to make hot melt adhesive, which is widely used to make thermoplastic product and joint ... ) :≥190 Saponification value(mgKOH/g ):≥190 Viscosity (g/m3,25oC):3000-4500 Flash point (oC): >260 Color (Fe-co): ≤8 Composition ...