ECOLOGIC LUBRICANT USED IN STEEL WIRE DRAWING PROCESSES
The invention relates to an ecologic lubricant, used in steel wire drawing processes. According to the invention, the lubricant comprises up to 30% natural lower fatty acids, saturated or unsaturated having 16...22 carbon atoms, resinic acids, diethanolamine, triethanolamine and/ or, hydroxides from...
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Format: | Patent |
Sprache: | eng ; rum |
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Zusammenfassung: | The invention relates to an ecologic lubricant, used in steel wire drawing processes. According to the invention, the lubricant comprises up to 30% natural lower fatty acids, saturated or unsaturated having 16...22 carbon atoms, resinic acids, diethanolamine, triethanolamine and/ or, hydroxides from alkaline metal groups, lower polyols, sodium tetraborate, optionally thickeners based on aluminum and/ or sodium silicate, sodium phosphate and/ or sodium tripolyphosphate, oxidants, antifoams selected from esters of natural fatty acids with lower polyols, abradants and demineralized water.
Invenţia se referă la un lubrifiant ecologic, utilizat pentru procese de trefilare a sărurilor de oţel. Lubrifiantul conform invenţiei este constituit din până la 30% amestec de acizi graşi naturali,saturaţi şi nesaturaţi, având 16...22 atomi de carbon, acizi rezinici, dietanolamina, trietanolamina şi/sau hidroxizi din grupa metalelor alcaline, polioli inferiori, tetraborat de sodiu, eventual,îngroşători pe bază de silicaţi de aluminiu şi/sau de sodiu, fosfaţi de sodiu şi sau tripolifosfat de sodiu, oxidanţi, antispumanţi aleşi dintre esterii acizilor graşi, naturali, cu polioli inferiori, substanţe abrazive şi apă demineralizată. |
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