
詳細介紹
一、簡介
結構式R1O(CH2CH2O)nR2,CAS號(hao):24991-55-7,粘度低(di),易溶于水(shui),有優良的乳化(hua)、凈洗性(xing)能(neng);起泡性(xing)能(neng)低(di),熱穩(wen)定性(xing)能(neng)好(hao);有良好(hao)的生物降解性(xing);合適在較(jiao)廣的pH值范(fan)圍使(shi)用,耐(nai)酸堿(jian)。
二、質量(liang)指(zhi)標(biao)(分子量(liang)大小可根據用戶要求設計(ji))
外觀:無(wu)色至(zhi)淡黃色透明液體(ti)
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)(de)許(xu)多(duo)(duo)良好(hao)(hao)特性(xing)(xing)(xing)(xing)(xing),而(er)且(qie)由于(yu)原先的(de)(de)(de)單烷基聚醚化(hua)合物(wu)末(mo)端羥基上(shang)的(de)(de)(de)活潑(po)氫被疏水的(de)(de)(de)烷基取代,提高了整個分子(zi)的(de)(de)(de)化(hua)學穩(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing),具備很多(duo)(duo)單烷基聚醚所不(bu)具有的(de)(de)(de)特殊(shu)性(xing)(xing)(xing)(xing)(xing)質,如泡(pao)沫低(di)(di)、親油(you)(you)性(xing)(xing)(xing)(xing)(xing)強(qiang)(qiang)、酸堿穩(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)增強(qiang)(qiang)、乳(ru)化(hua)能力好(hao)(hao)、流(liu)動(dong)點低(di)(di)、黏(nian)溫變化(hua)小、氧化(hua)穩(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)、耐熱性(xing)(xing)(xing)(xing)(xing)、抗結焦性(xing)(xing)(xing)(xing)(xing)較好(hao)(hao)、有較低(di)(di)的(de)(de)(de)黏(nian)度和(he)(he)密度。主要用(yong)(yong)途:低(di)(di)泡(pao)表(biao)(biao)面活性(xing)(xing)(xing)(xing)(xing)劑(ji)(ji),用(yong)(yong)于(yu)啤酒瓶、奶瓶的(de)(de)(de)機(ji)械清(qing)洗以及硬物(wu)表(biao)(biao)面的(de)(de)(de)清(qing)洗,家用(yong)(yong)洗滌劑(ji)(ji)和(he)(he)機(ji)用(yong)(yong)餐具凈洗劑(ji)(ji)等;無嗅無味,對(dui)人體無害,生(sheng)物(wu)降解性(xing)(xing)(xing)(xing)(xing)能好(hao)(hao),不(bu)影響菌種生(sheng)長,用(yong)(yong)于(yu)食品加(jia)工(gong)和(he)(he)生(sheng)物(wu)發酵消泡(pao)劑(ji)(ji);化(hua)學穩(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)高,對(dui)堿穩(wen)(wen)定(ding)(ding)(ding)好(hao)(hao),用(yong)(yong)作高溫拉絲油(you)(you)劑(ji)(ji);用(yong)(yong)于(yu)高級(ji)潤滑油(you)(you)、剎車(che)液(ye)、液(ye)壓油(you)(you)的(de)(de)(de)配方中。
四、包裝
襯塑鐵(tie)桶包裝(zhuang),200kg/桶
五、貯存注意事項
密封(feng)存放于干(gan)燥(zao)陰涼(liang)處,貯(zhu)存期一年,按非危險品運(yun)輸(shu),運(yun)輸(shu)時輕裝輕卸,切勿倒置(zhi)。