詳細介紹
一、簡介
結(jie)構式R1O(CH2CH2O)nR2,CAS號(hao):24991-55-7,粘度低(di),易溶(rong)于(yu)水,有優良的乳(ru)化、凈(jing)洗性(xing)能(neng);起泡性(xing)能(neng)低(di),熱穩定性(xing)能(neng)好;有良好的生物降解性(xing);合適(shi)在(zai)較(jiao)廣的pH值(zhi)范(fan)圍(wei)使用,耐酸堿。
二、質量指標(分子量大小可根據用戶(hu)要(yao)求設計)
外觀:無(wu)色至淡黃色透明液體(ti)
活(huo)性物含量≥99%
水份≤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許多良好(hao)(hao)(hao)特性(xing)(xing)(xing)(xing),而且由于(yu)原先的單烷基聚醚化(hua)(hua)(hua)合物(wu)末端(duan)羥基上的活潑氫(qing)被疏水的烷基取代,提高(gao)了整個分子的化(hua)(hua)(hua)學穩(wen)定(ding)性(xing)(xing)(xing)(xing),具備很多單烷基聚醚所不具有(you)的特殊(shu)性(xing)(xing)(xing)(xing)質,如泡沫低(di)、親油(you)性(xing)(xing)(xing)(xing)強、酸堿穩(wen)定(ding)性(xing)(xing)(xing)(xing)增強、乳化(hua)(hua)(hua)能(neng)(neng)力好(hao)(hao)(hao)、流(liu)動點低(di)、黏溫變化(hua)(hua)(hua)小、氧化(hua)(hua)(hua)穩(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(jiao)好(hao)(hao)(hao)、有(you)較(jiao)低(di)的黏度(du)和(he)(he)密度(du)。主(zhu)要用(yong)途:低(di)泡表面(mian)活性(xing)(xing)(xing)(xing)劑,用(yong)于(yu)啤酒瓶(ping)、奶瓶(ping)的機械清洗以及硬(ying)物(wu)表面(mian)的清洗,家用(yong)洗滌劑和(he)(he)機用(yong)餐具凈洗劑等;無嗅(xiu)無味,對人體無害,生物(wu)降(jiang)解(jie)性(xing)(xing)(xing)(xing)能(neng)(neng)好(hao)(hao)(hao),不影(ying)響菌(jun)種生長,用(yong)于(yu)食品(pin)加(jia)工和(he)(he)生物(wu)發酵消泡劑;化(hua)(hua)(hua)學穩(wen)定(ding)性(xing)(xing)(xing)(xing)高(gao),對堿穩(wen)定(ding)好(hao)(hao)(hao),用(yong)作(zuo)高(gao)溫拉絲(si)油(you)劑;用(yong)于(yu)高(gao)級潤滑油(you)、剎車液、液壓油(you)的配方中。
四、包裝
襯塑鐵桶(tong)包(bao)裝(zhuang),200kg/桶(tong)
五、貯存注意事項
密封存放于干燥陰涼處,貯存期一年(nian),按非(fei)危險品運輸(shu),運輸(shu)時輕(qing)裝輕(qing)卸,切勿倒置(zhi)。