
詳細介紹
一、簡介
結構式R1O(CH2CH2O)nR2,CAS號(hao):24991-55-7,粘度(du)低,易溶于水(shui),有優(you)良的(de)乳化(hua)、凈洗(xi)性能(neng)(neng);起泡性能(neng)(neng)低,熱穩定性能(neng)(neng)好;有良好的(de)生(sheng)物降解性;合適在(zai)較廣的(de)pH值范圍使用,耐酸(suan)堿。
二、質量指標(分子量大小(xiao)可根據用戶要求設(she)計)
外觀:無色至淡黃(huang)色透明(ming)液體
活(huo)性物含量≥99%
水份≤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)許多良好(hao)特性(xing)(xing)(xing)(xing),而且由于(yu)(yu)原先(xian)的(de)單(dan)(dan)烷(wan)基(ji)聚醚化(hua)(hua)(hua)(hua)(hua)合物末端羥基(ji)上的(de)活潑氫被(bei)疏水(shui)的(de)烷(wan)基(ji)取代,提高(gao)了(le)整個分子(zi)的(de)化(hua)(hua)(hua)(hua)(hua)學穩(wen)(wen)定(ding)性(xing)(xing)(xing)(xing),具備很多單(dan)(dan)烷(wan)基(ji)聚醚所(suo)不具有的(de)特殊性(xing)(xing)(xing)(xing)質,如(ru)泡沫低、親油性(xing)(xing)(xing)(xing)強、酸堿(jian)穩(wen)(wen)定(ding)性(xing)(xing)(xing)(xing)增強、乳化(hua)(hua)(hua)(hua)(hua)能(neng)(neng)力好(hao)、流動點低、黏溫(wen)變化(hua)(hua)(hua)(hua)(hua)小、氧化(hua)(hua)(hua)(hua)(hua)穩(wen)(wen)定(ding)性(xing)(xing)(xing)(xing)、耐熱性(xing)(xing)(xing)(xing)、抗(kang)結焦性(xing)(xing)(xing)(xing)較好(hao)、有較低的(de)黏度和(he)密度。主(zhu)要用(yong)(yong)(yong)途:低泡表(biao)面(mian)活性(xing)(xing)(xing)(xing)劑(ji)(ji),用(yong)(yong)(yong)于(yu)(yu)啤(pi)酒(jiu)瓶、奶瓶的(de)機械清(qing)洗(xi)以及(ji)硬物表(biao)面(mian)的(de)清(qing)洗(xi),家(jia)用(yong)(yong)(yong)洗(xi)滌劑(ji)(ji)和(he)機用(yong)(yong)(yong)餐具凈洗(xi)劑(ji)(ji)等(deng);無(wu)嗅無(wu)味(wei),對(dui)人(ren)體無(wu)害,生(sheng)(sheng)物降(jiang)解性(xing)(xing)(xing)(xing)能(neng)(neng)好(hao),不影(ying)響菌(jun)種生(sheng)(sheng)長,用(yong)(yong)(yong)于(yu)(yu)食品加工和(he)生(sheng)(sheng)物發酵(jiao)消(xiao)泡劑(ji)(ji);化(hua)(hua)(hua)(hua)(hua)學穩(wen)(wen)定(ding)性(xing)(xing)(xing)(xing)高(gao),對(dui)堿(jian)穩(wen)(wen)定(ding)好(hao),用(yong)(yong)(yong)作高(gao)溫(wen)拉絲油劑(ji)(ji);用(yong)(yong)(yong)于(yu)(yu)高(gao)級潤(run)滑油、剎車液(ye)(ye)、液(ye)(ye)壓(ya)油的(de)配方(fang)中。
四、包裝
襯塑鐵桶(tong)包裝,200kg/桶(tong)
五、貯存注意事項
密封存放(fang)于(yu)干(gan)燥陰涼處,貯存期(qi)一年,按(an)非(fei)危險品運輸,運輸時輕裝輕卸,切勿倒置。