
詳細介紹
一、簡介
結構式(shi)R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘度低,易溶于水(shui),有優良(liang)的(de)(de)(de)乳化(hua)、凈(jing)洗性(xing)能(neng);起泡性(xing)能(neng)低,熱(re)穩(wen)定性(xing)能(neng)好(hao);有良(liang)好(hao)的(de)(de)(de)生(sheng)物降解性(xing);合適(shi)在較廣的(de)(de)(de)pH值范圍使用,耐酸堿。
二(er)、質量指標(分子量大小(xiao)可根據用(yong)戶(hu)要求設計)
外觀:無色至淡黃色透明液(ye)體
活性物含量≥99%
水(shui)份≤1.0%
pH值(zhi):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)(de)(de)許多良好(hao)(hao)(hao)特性(xing)(xing),而且(qie)由(you)于原先的(de)(de)(de)(de)(de)單(dan)(dan)烷(wan)(wan)基(ji)聚醚(mi)化(hua)(hua)合物(wu)末端羥基(ji)上的(de)(de)(de)(de)(de)活潑氫(qing)被疏水(shui)的(de)(de)(de)(de)(de)烷(wan)(wan)基(ji)取(qu)代,提(ti)高了整個分子(zi)的(de)(de)(de)(de)(de)化(hua)(hua)學穩(wen)定(ding)性(xing)(xing),具備很(hen)多單(dan)(dan)烷(wan)(wan)基(ji)聚醚(mi)所(suo)不具有的(de)(de)(de)(de)(de)特殊性(xing)(xing)質(zhi),如泡(pao)沫低(di)、親(qin)油(you)(you)(you)性(xing)(xing)強、酸堿穩(wen)定(ding)性(xing)(xing)增強、乳化(hua)(hua)能力好(hao)(hao)(hao)、流動點低(di)、黏(nian)溫變(bian)化(hua)(hua)小、氧(yang)化(hua)(hua)穩(wen)定(ding)性(xing)(xing)、耐熱性(xing)(xing)、抗結焦性(xing)(xing)較(jiao)好(hao)(hao)(hao)、有較(jiao)低(di)的(de)(de)(de)(de)(de)黏(nian)度(du)和(he)(he)密度(du)。主(zhu)要用(yong)(yong)(yong)(yong)途:低(di)泡(pao)表(biao)面活性(xing)(xing)劑(ji),用(yong)(yong)(yong)(yong)于啤酒(jiu)瓶、奶瓶的(de)(de)(de)(de)(de)機械清洗(xi)以及硬物(wu)表(biao)面的(de)(de)(de)(de)(de)清洗(xi),家用(yong)(yong)(yong)(yong)洗(xi)滌劑(ji)和(he)(he)機用(yong)(yong)(yong)(yong)餐(can)具凈洗(xi)劑(ji)等;無嗅無味,對人體無害,生(sheng)(sheng)(sheng)物(wu)降解性(xing)(xing)能好(hao)(hao)(hao),不影(ying)響菌種生(sheng)(sheng)(sheng)長,用(yong)(yong)(yong)(yong)于食品加工和(he)(he)生(sheng)(sheng)(sheng)物(wu)發(fa)酵(jiao)消泡(pao)劑(ji);化(hua)(hua)學穩(wen)定(ding)性(xing)(xing)高,對堿穩(wen)定(ding)好(hao)(hao)(hao),用(yong)(yong)(yong)(yong)作高溫拉絲油(you)(you)(you)劑(ji);用(yong)(yong)(yong)(yong)于高級潤(run)滑油(you)(you)(you)、剎車液、液壓油(you)(you)(you)的(de)(de)(de)(de)(de)配方中。
四、包裝
襯(chen)塑鐵桶包裝(zhuang),200kg/桶
五、貯存注意事項
密封存(cun)放(fang)于干燥陰涼(liang)處,貯存(cun)期一年,按非危險(xian)品運輸,運輸時輕裝輕卸,切勿倒置。