Package: Plastic drum or steel drum(coated with epoxy), net weight 190kg

Uses : used in the manufacture of polyamide resin, lubricant, antirust oil, binder, coating, surface active agent

Molecular Structure:

Product description: Dimer acids, or dimerized fatty acids, are dicarboxylic acids prepared by dimerizing unsaturated fatty acids obtained from tall oil, usually on clay catalysts. Dimer acids are used primarily for synthesis of polyamide resins and polyamide hot melt adhesives. They are also used in alkyd resins, adhesives, surfactants, as fuel oil additives, lubricants, etc. It is a light yellow or yellow viscous transparent liquid and non-toxic. Dimer acid usually contains predominantly a dimer of stearic acid. It is also called C36 dimer acid. Dimer acids can be converted to dimer amines by reaction with ammonia and subsequent reduction. Type CX-5011 Color (Fe-Co) ≤7# Viscosity (Mpa.s/25℃) 5500-6500 Acid value (mgKOH/g) ≥190 Monomer ≤7% Dimer 73-80% Trimerization and polymer ≤17% Iron ppm Phosphorous