金屬加工液的發展方向為須具備無毒性、低氣味、低油霧、長壽命、廢液處理費用低,以及生物降解性強等優點,具備上述優點的合成酯類係列產品正在廣泛用於金屬加工油(液)的de配pei方fang中zhong。其qi中zhong最zui有you優you勢shi的de油you酸suan異yi辛xin酯zhi與yu三san羥qiang甲jia基ji丙bing烷wan油you酸suan酯zhi正zheng在zai金jin屬shu加jia工gong液ye當dang中zhong發fa揮hui著zhe重zhong要yao的de作zuo用yong,可ke代dai替ti傳chuan統tong配pei方fang中zhong的de硫liu化hua豬zhu油you,精jing製zhi豬zhu油you及ji脂zhi肪fang酸suan等deng材cai料liao,從cong而er進jin一yi步bu了le提ti高gao金jin屬shu加jia工gong液ye的de潤run滑hua油you性xing,環huan保bao性xing,及ji使shi用yong壽shou命ming,常chang用yong的de油you酸suan酯zhi主zhu要yao有you多duo元yuan醇chun酯zhi類lei油you酸suan酯zhi(三羥甲基丙烷油酸酯)及單酯類油酸酯(油酸異辛酯)。
三羥甲基丙烷油酸酯是一個ISO 46,生物可降解、羥基穩定、高(gao)閃(shan)點(dian)低(di)傾(qing)點(dian)的(de)多(duo)元(yuan)醇(chun)酯(zhi),非(fei)常(chang)適(shi)合(he)用(yong)在(zai)對(dui)有(you)環(huan)保(bao)要(yao)求(qiu)非(fei)常(chang)高(gao)的(de)環(huan)境(jing),作(zuo)為(wei)合(he)成(cheng)基(ji)礎(chu)油(you)和(he)添(tian)加(jia)劑(ji)有(you)著(zhe)廣(guang)泛(fan)的(de)應(ying)用(yong)。該(gai)品(pin)因(yin)有(you)多(duo)個(ge)酯(zhi)基(ji)存(cun)在(zai)相(xiang)比(bi)油(you)酸(suan)異(yi)辛(xin)酯(zhi)具(ju)有(you)更(geng)優(you)異(yi)的(de)潤(run)滑(hua)性(xing)能(neng)、粘度指數高、抗燃性也好,生物降解率達90%以上,其中易乳化型的可作為油性劑在冷軋薄板軋製油、鋼管拉拔油、切削油及其它金屬加工液中廣泛使用,也可作為紡織皮革助劑的中間體和紡織油劑。另外,難乳化型的可用在汽車齒輪潤滑油或者46#及68#抗kang燃ran液ye壓ya油you中zhong作zuo基ji礎chu油you,以yi三san羥qiang甲jia基ji丙bing烷wan油you酸suan酯zhi為wei基ji油you的de汽qi車che齒chi輪lun潤run滑hua油you,其qi特te征zheng是shi以yi三san羥qiang甲jia基ji丙bing烷wan油you酸suan酯zhi為wei基ji礎chu油you,經jing加jia熱re混hun合he均jun勻yun製zhi成cheng。該gai潤run滑hua油you極ji壓ya抗kang磨mo性xing能neng好hao,承cheng載zai能neng力li高gao,能neng滿man足zu配pei製zhi中zhong等deng負fu荷he車che輛liang齒chi輪lun潤run滑hua需xu要yao;脂肪酸酯液壓油(HFDU)用作抗燃液壓油是近年的發展趨勢,因為HFDU具(ju)有(you)優(you)異(yi)的(de)潤(run)滑(hua)性(xing),高(gao)低(di)溫(wen)穩(wen)定(ding)性(xing),良(liang)好(hao)的(de)抗(kang)燃(ran)性(xing)和(he)可(ke)生(sheng)物(wu)降(jiang)解(jie)性(xing),與(yu)磷(lin)酸(suan)酯(zhi)進(jin)行(xing)市(shi)場(chang)競(jing)爭(zheng)因(yin)其(qi)可(ke)生(sheng)物(wu)降(jiang)解(jie)性(xing)好(hao)無(wu)毒(du)而(er)取(qu)勝(sheng),並(bing)取(qu)代(dai)部(bu)分(fen)礦(kuang)物(wu)油(you),在(zai)鋼(gang)廠(chang)連(lian)鑄(zhu)線(xian)液(ye)壓(ya)係(xi)統(tong),機(ji)械(xie)行(xing)業(ye)淬(cui)火(huo)液(ye)壓(ya)係(xi)統(tong),傳(chuan)輸(shu)機(ji)的(de)液(ye)壓(ya)係(xi)統(tong)。易(yi)乳(ru)化(hua)型(xing)的(de)三(san)羥(qiang)甲(jia)基(ji)丙(bing)烷(wan)油(you)酸(suan)酯(zhi)主(zhu)要(yao)用(yong)在(zai)金(jin)屬(shu)加(jia)工(gong)油(you)配(pei)方(fang)裏(li)邊(bian),替(ti)代(dai)硫(liu)化(hua)豬(zhu)油(you)及(ji)妥(tuo)爾(er)油(you)酸(suan)等(deng)材(cai)料(liao),可(ke)以(yi)提(ti)高(gao)油(you)品(pin)的(de)潤(run)滑(hua)性(xing),延(yan)長(chang)加(jia)工(gong)油(you)的(de)使(shi)用(yong)壽(shou)命(ming),減(jian)少(shao)油(you)品(pin)對(dui)操(cao)作(zuo)工(gong)人(ren)的(de)身(shen)體(ti)傷(shang)害(hai)。國(guo)內(nei)某(mou)金(jin)屬(shu)加(jia)工(gong)液(ye)生(sheng)產(chan)廠(chang)家(jia),之(zhi)前(qian)在(zai)跟(gen)下(xia)遊(you)金(jin)屬(shu)加(jia)工(gong)廠(chang)提(ti)供(gong)的(de)工(gong)藝(yi)油(you)當(dang)中(zhong)大(da)量(liang)使(shi)用(yong)硫(liu)化(hua)豬(zhu)油(you),下(xia)遊(you)工(gong)廠(chang)投(tou)訴(su)工(gong)藝(yi)油(you)氣(qi)味(wei)過(guo)大(da)工(gong)人(ren)無(wu)法(fa)忍(ren)受(shou),後(hou)來(lai)改(gai)用(yong)了(le)三(san)羥(qiang)甲(jia)基(ji)丙(bing)烷(wan)油(you)酸(suan)酯(zhi)配(pei)方(fang),成(cheng)功(gong)的(de)解(jie)決(jue)了(le)客(ke)戶(hu)的(de)問(wen)題(ti),成(cheng)本(ben)雖(sui)然(ran)有(you)所(suo)提(ti)高(gao),但(dan)油(you)品(pin)的(de)使(shi)用(yong)壽(shou)命(ming)更(geng)長(chang),綜(zong)合(he)來(lai)看(kan)使(shi)用(yong)成(cheng)本(ben)並(bing)沒(mei)有(you)顯(xian)著(zhu)的(de)提(ti)高(gao)。
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