
詳細介紹
一、簡介
結(jie)構(gou)式R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘(zhan)度低,易溶于(yu)水,有優(you)良的(de)乳化、凈洗性能(neng);起泡性能(neng)低,熱(re)穩定性能(neng)好;有良好的(de)生物降解性;合適在較廣的(de)pH值范(fan)圍使用,耐酸(suan)堿。
二、質(zhi)量(liang)指(zhi)標(分(fen)子量(liang)大(da)小(xiao)可(ke)根據用(yong)戶要求設計(ji))
外觀:無色至淡(dan)黃色透明液體
活(huo)性物含量≥99%
水(shui)份≤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)(de)許多良好(hao)特(te)性(xing)(xing)(xing)(xing),而且由于(yu)原先的(de)(de)(de)單烷(wan)基聚醚化(hua)合(he)物末(mo)端羥基上的(de)(de)(de)活潑氫被疏水的(de)(de)(de)烷(wan)基取代,提高(gao)(gao)了整個(ge)分子的(de)(de)(de)化(hua)學(xue)穩(wen)定(ding)(ding)性(xing)(xing)(xing)(xing),具(ju)備很多單烷(wan)基聚醚所不(bu)具(ju)有的(de)(de)(de)特(te)殊性(xing)(xing)(xing)(xing)質(zhi),如泡(pao)(pao)沫低(di)、親油(you)性(xing)(xing)(xing)(xing)強、酸(suan)堿(jian)(jian)穩(wen)定(ding)(ding)性(xing)(xing)(xing)(xing)增(zeng)強、乳化(hua)能(neng)力好(hao)、流動點低(di)、黏溫(wen)變化(hua)小(xiao)、氧化(hua)穩(wen)定(ding)(ding)性(xing)(xing)(xing)(xing)、耐熱性(xing)(xing)(xing)(xing)、抗結焦性(xing)(xing)(xing)(xing)較好(hao)、有較低(di)的(de)(de)(de)黏度和(he)(he)密(mi)度。主(zhu)要用(yong)(yong)(yong)途(tu):低(di)泡(pao)(pao)表面活性(xing)(xing)(xing)(xing)劑(ji),用(yong)(yong)(yong)于(yu)啤酒(jiu)瓶、奶(nai)瓶的(de)(de)(de)機(ji)械清(qing)洗以及硬物表面的(de)(de)(de)清(qing)洗,家用(yong)(yong)(yong)洗滌(di)劑(ji)和(he)(he)機(ji)用(yong)(yong)(yong)餐具(ju)凈洗劑(ji)等;無(wu)嗅無(wu)味,對人體無(wu)害,生(sheng)物降(jiang)解(jie)性(xing)(xing)(xing)(xing)能(neng)好(hao),不(bu)影響菌種生(sheng)長,用(yong)(yong)(yong)于(yu)食(shi)品加(jia)工(gong)和(he)(he)生(sheng)物發酵(jiao)消泡(pao)(pao)劑(ji);化(hua)學(xue)穩(wen)定(ding)(ding)性(xing)(xing)(xing)(xing)高(gao)(gao),對堿(jian)(jian)穩(wen)定(ding)(ding)好(hao),用(yong)(yong)(yong)作(zuo)高(gao)(gao)溫(wen)拉絲(si)油(you)劑(ji);用(yong)(yong)(yong)于(yu)高(gao)(gao)級(ji)潤(run)滑(hua)油(you)、剎車液(ye)、液(ye)壓油(you)的(de)(de)(de)配(pei)方中。
四、包裝
襯塑(su)鐵桶包裝,200kg/桶
五、貯存注意事項
密封存放于干燥陰涼處,貯(zhu)存期一(yi)年,按非危(wei)險品運(yun)輸(shu),運(yun)輸(shu)時輕裝輕卸,切勿倒(dao)置。