Parsing the standard method:Animal and vegetable fats and oils-Determination of polyethylene-type polymers

Abstract

Based on the crystallizability of polyethylene at room temperature but its graft polymer particles can be dissolved by solvent only above 85℃,the determination of the residues from polyethylene-type polymers remain in oil and packing materials is studies lest them deposit in pipes or valves to arose jam-up and affect the oil quality.