Антикоррозионные покрытия для нефтепроводов

The anti-corrosion coatings obtained on the basis of local raw materials, in particular, cotton soap stock, mineral and vegetable fillers, were studied. The compositions were prepared by mixing in a laboratory multifunctional extruder. The adhesion of the obtained anticorrosion coating was investigated; it was found that the anticorrosive properties of the obtained composition increase with increasing concentrations of sevilen (up to 15%), plant filler (up to 30–35%), carbon black (up to 8–10%) and soapstock (up to 20%). The morphology of the obtained composite with the addition of fillers was investigated. After temperature modification, the structure of the initial composition undergoes changes, the diameter of the fibers of the vegetable filler decreases.