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潤滑油詳細介紹

潤(run)(run)(run)(run)滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)按其來(lai)源分(fen)(fen)動、植(zhi)物(wu)油(you)(you)(you)(you)(you)(you)，石(shi)油(you)(you)(you)(you)(you)(you)潤(run)(run)(run)(run)滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)和合成潤(run)(run)(run)(run)滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)三大類。石(shi)油(you)(you)(you)(you)(you)(you)潤(run)(run)(run)(run)滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)的(de)用(yong)(yong)(yong)(yong)量占總用(yong)(yong)(yong)(yong)量97%以(yi)上，因此潤(run)(run)(run)(run)滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)常(chang)指石(shi)油(you)(you)(you)(you)(you)(you)潤(run)(run)(run)(run)滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)。主(zhu)(zhu)要(yao)用(yong)(yong)(yong)(yong)于(yu)減(jian)少運(yun)動部(bu)件表(biao)面間的(de)摩擦(ca)，同(tong)時(shi)對機(ji)器設(she)備(bei)具有冷(leng)卻、密封、防腐、防銹、絕緣、功率傳送(song)、清洗(xi)雜質(zhi)等作用(yong)(yong)(yong)(yong)。主(zhu)(zhu)要(yao)以(yi)來(lai)自原油(you)(you)(you)(you)(you)(you)蒸餾裝(zhuang)置的(de)潤(run)(run)(run)(run)滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)餾分(fen)(fen)和渣油(you)(you)(you)(you)(you)(you)餾分(fen)(fen)為原料。潤(run)(run)(run)(run)滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)*主(zhu)(zhu)要(yao)的(de)性(xing)能(neng)是粘度(du)、氧(yang)(yang)化(hua)(hua)安(an)定性(xing)和潤(run)(run)(run)(run)滑(hua)(hua)(hua)性(xing)，它們與潤(run)(run)(run)(run)滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)餾分(fen)(fen)的(de)組成密切相關。粘度(du)是反(fan)映潤(run)(run)(run)(run)滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)流動性(xing)的(de)重要(yao)質(zhi)量指標(biao)。不(bu)同(tong)的(de)使(shi)用(yong)(yong)(yong)(yong)條件具有不(bu)同(tong)的(de)粘度(du)要(yao)求。重負荷和低速度(du)的(de)機(ji)械要(yao)選用(yong)(yong)(yong)(yong)高粘度(du)潤(run)(run)(run)(run)滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)。氧(yang)(yang)化(hua)(hua)安(an)定性(xing)表(biao)示油(you)(you)(you)(you)(you)(you)品在(zai)使(shi)用(yong)(yong)(yong)(yong)環(huan)境中(zhong)(zhong)，由(you)于(yu)溫度(du)、空氣中(zhong)(zhong)氧(yang)(yang)以(yi)及金屬催化(hua)(hua)作用(yong)(yong)(yong)(yong)所表(biao)現的(de)抗氧(yang)(yang)化(hua)(hua)能(neng)力。油(you)(you)(you)(you)(you)(you)品氧(yang)(yang)化(hua)(hua)后，根據使(shi)用(yong)(yong)(yong)(yong)條件會生成細小的(de)瀝(li)青質(zhi)為主(zhu)(zhu)的(de)碳狀(zhuang)物(wu)質(zhi)，呈粘滯的(de)漆狀(zhuang)物(wu)質(zhi)或漆膜(mo)，或粘性(xing)的(de)含水物(wu)質(zhi)，從(cong)而降低或喪失其使(shi)用(yong)(yong)(yong)(yong)性(xing)能(neng)。潤(run)(run)(run)(run)滑(hua)(hua)(hua)性(xing)表(biao)示潤(run)(run)(run)(run)滑(hua)(hua)(hua)油(you)(you)(you)(you)(you)(you)的(de)減(jian)磨性(xing)能(neng)。

潤滑(hua)油添(tian)加(jia)劑(ji)(ji)(ji)(ji)概(gai)念是加(jia)入潤滑(hua)劑(ji)(ji)(ji)(ji)中的(de)(de)(de)一(yi)(yi)種(zhong)或(huo)幾種(zhong)化合物，以(yi)使潤滑(hua)劑(ji)(ji)(ji)(ji)得到某種(zhong)新的(de)(de)(de)特性(xing)或(huo)改善(shan)潤滑(hua)劑(ji)(ji)(ji)(ji)中已有的(de)(de)(de)一(yi)(yi)些特性(xing)。添(tian)加(jia)劑(ji)(ji)(ji)(ji)按功能分主要(yao)有抗氧(yang)化劑(ji)(ji)(ji)(ji)、抗磨劑(ji)(ji)(ji)(ji)、摩擦改善(shan)劑(ji)(ji)(ji)(ji)(又(you)名油性(xing)劑(ji)(ji)(ji)(ji))、極壓添(tian)加(jia)劑(ji)(ji)(ji)(ji)、清(qing)凈劑(ji)(ji)(ji)(ji)、分散劑(ji)(ji)(ji)(ji)、泡沫抑制劑(ji)(ji)(ji)(ji)、防(fang)(fang)腐防(fang)(fang)銹劑(ji)(ji)(ji)(ji)、流點(dian)改善(shan)劑(ji)(ji)(ji)(ji)、粘(zhan)度指數增(zeng)進劑(ji)(ji)(ji)(ji)等(deng)類(lei)型。市場中所(suo)銷售的(de)(de)(de)添(tian)加(jia)劑(ji)(ji)(ji)(ji)一(yi)(yi)般(ban)都是以(yi)上(shang)各單(dan)一(yi)(yi)添(tian)加(jia)劑(ji)(ji)(ji)(ji)的(de)(de)(de)復(fu)合品，所(suo)不(bu)同的(de)(de)(de)就是單(dan)一(yi)(yi)添(tian)加(jia)劑(ji)(ji)(ji)(ji)的(de)(de)(de)成(cheng)分不(bu)同以(yi)及復(fu)合添(tian)加(jia)劑(ji)(ji)(ji)(ji)內(nei)部幾種(zhong)單(dan)一(yi)(yi)添(tian)加(jia)劑(ji)(ji)(ji)(ji)的(de)(de)(de)比例不(bu)同而已。