Дослідження присадних матеріалів на основі фосфорорганічних сполук

Abstract

This paper presents a new way of obtaining dialkyldithiophosphates of zinc, which are additives to the lubricating compositions of different composition. Raw material for additives is off grade phosphorus- containing pesticide chemicals that by processing of reagent method are recycled to dialkyldithiophosphates of metals. Synthesized additives within lubricating compositions of different concentrations tested for durability using four-ball friction machine and gives positive results