
詳細介紹
一、簡介
結(jie)構(gou)式R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘度低(di),易溶于水,有優良的乳化、凈(jing)洗(xi)性能(neng)(neng);起泡性能(neng)(neng)低(di),熱穩定性能(neng)(neng)好;有良好的生物降(jiang)解(jie)性;合適在較(jiao)廣的pH值范(fan)圍使用,耐酸堿。
二、質量(liang)(liang)指標(分子量(liang)(liang)大小可根(gen)據(ju)用戶要求設計(ji))
外(wai)觀:無色(se)至淡黃色(se)透明(ming)液體
活性物(wu)含量≥99%
水份(fen)≤1.0%
pH值:6-8
三、用途
封端后的聚醚保持原有的單烷基聚醚化合物非離子表面活性劑的(de)(de)許多(duo)良(liang)好特性(xing)(xing)(xing),而(er)且由(you)于原先的(de)(de)單(dan)烷(wan)(wan)(wan)基(ji)聚醚(mi)化(hua)合物(wu)末端(duan)羥基(ji)上的(de)(de)活潑氫被疏水的(de)(de)烷(wan)(wan)(wan)基(ji)取代(dai),提高(gao)(gao)了(le)整個分子的(de)(de)化(hua)學穩(wen)(wen)定(ding)性(xing)(xing)(xing),具(ju)備很多(duo)單(dan)烷(wan)(wan)(wan)基(ji)聚醚(mi)所不具(ju)有(you)的(de)(de)特殊(shu)性(xing)(xing)(xing)質(zhi),如泡沫低(di)、親油性(xing)(xing)(xing)強、酸(suan)堿穩(wen)(wen)定(ding)性(xing)(xing)(xing)增強、乳化(hua)能(neng)力好、流(liu)動點低(di)、黏溫(wen)變(bian)化(hua)小(xiao)、氧化(hua)穩(wen)(wen)定(ding)性(xing)(xing)(xing)、耐熱(re)性(xing)(xing)(xing)、抗結焦(jiao)性(xing)(xing)(xing)較(jiao)好、有(you)較(jiao)低(di)的(de)(de)黏度和(he)密度。主要用(yong)(yong)(yong)途:低(di)泡表面活性(xing)(xing)(xing)劑(ji),用(yong)(yong)(yong)于啤酒瓶、奶瓶的(de)(de)機(ji)械清(qing)洗(xi)以及硬(ying)物(wu)表面的(de)(de)清(qing)洗(xi),家用(yong)(yong)(yong)洗(xi)滌劑(ji)和(he)機(ji)用(yong)(yong)(yong)餐具(ju)凈洗(xi)劑(ji)等;無嗅無味,對人(ren)體無害,生(sheng)物(wu)降解性(xing)(xing)(xing)能(neng)好,不影響(xiang)菌種生(sheng)長(chang),用(yong)(yong)(yong)于食(shi)品加工和(he)生(sheng)物(wu)發酵消泡劑(ji);化(hua)學穩(wen)(wen)定(ding)性(xing)(xing)(xing)高(gao)(gao),對堿穩(wen)(wen)定(ding)好,用(yong)(yong)(yong)作(zuo)高(gao)(gao)溫(wen)拉絲油劑(ji);用(yong)(yong)(yong)于高(gao)(gao)級(ji)潤滑油、剎(cha)車液(ye)、液(ye)壓油的(de)(de)配方(fang)中。
四、包裝
襯塑鐵桶包(bao)裝(zhuang),200kg/桶
五、貯存注意事項
密封存(cun)放于(yu)干燥(zao)陰涼處,貯存(cun)期一(yi)年,按非危(wei)險品運輸,運輸時輕(qing)裝輕(qing)卸,切勿倒置。