Dimer acid for exporting is getting from conventional dimer acid. We reduce the trace elements of the conventional dimer acid, using advanced separation technology. It is fit for high-grade epoxy curing agent and polyamide resin. Packaging Plastic drum or steel drum(coated with epoxy), net weight 190kg. IBC drum, net weight 950kg. TANK, net weight 20 tons. Flexitank, net weight 20 tons.