... Delivery 4: Professional Service 1: Property: Dimer Fatty Acid ( Dimer Acid) is transparent yellowish liquid, non-toxicity, high viscosity ... reactive and non reactive polyamide resin, adhesivelubricant agent,surfactants,corrosion inhibitors,alkyd resin, polyol esters,oil filed ... 3000-8000Dimer Acid Content: 75%-82%Monomer Acid Content: 1%-5%Trimer Acid Content: 13%-17% Dimer acid for polyamide resin