
詳細介紹
一、簡介
結構式R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘度(du)低(di),易溶(rong)于水,有優良的乳化、凈洗性(xing)能;起泡(pao)性(xing)能低(di),熱穩定性(xing)能好(hao)(hao);有良好(hao)(hao)的生物降解性(xing);合適(shi)在較(jiao)廣的pH值范圍使(shi)用(yong),耐酸堿。
二、質量(liang)指標(分子量(liang)大小可(ke)根據用戶要求設計)
外觀:無色至淡黃(huang)色透明液體
活性物含量≥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)(de)(de)(de)(de)許(xu)多良好(hao)特性(xing)(xing),而(er)且由于(yu)原先的(de)(de)(de)(de)(de)單(dan)烷基(ji)聚醚(mi)化(hua)(hua)(hua)合物末端羥(qian)基(ji)上的(de)(de)(de)(de)(de)活潑氫被疏水的(de)(de)(de)(de)(de)烷基(ji)取代,提高了整個分子(zi)的(de)(de)(de)(de)(de)化(hua)(hua)(hua)學穩(wen)(wen)定(ding)性(xing)(xing),具(ju)(ju)備很多單(dan)烷基(ji)聚醚(mi)所不具(ju)(ju)有的(de)(de)(de)(de)(de)特殊性(xing)(xing)質,如泡沫(mo)低(di)(di)、親油(you)性(xing)(xing)強(qiang)、酸堿(jian)穩(wen)(wen)定(ding)性(xing)(xing)增強(qiang)、乳化(hua)(hua)(hua)能力好(hao)、流動點(dian)低(di)(di)、黏溫變化(hua)(hua)(hua)小、氧(yang)化(hua)(hua)(hua)穩(wen)(wen)定(ding)性(xing)(xing)、耐熱性(xing)(xing)、抗結焦性(xing)(xing)較(jiao)好(hao)、有較(jiao)低(di)(di)的(de)(de)(de)(de)(de)黏度和密度。主(zhu)要用(yong)(yong)(yong)途:低(di)(di)泡表面(mian)活性(xing)(xing)劑,用(yong)(yong)(yong)于(yu)啤酒瓶(ping)、奶瓶(ping)的(de)(de)(de)(de)(de)機械清洗(xi)以(yi)及硬物表面(mian)的(de)(de)(de)(de)(de)清洗(xi),家用(yong)(yong)(yong)洗(xi)滌劑和機用(yong)(yong)(yong)餐(can)具(ju)(ju)凈洗(xi)劑等;無嗅無味(wei),對人體無害,生(sheng)物降解性(xing)(xing)能好(hao),不影響菌種生(sheng)長,用(yong)(yong)(yong)于(yu)食(shi)品加工和生(sheng)物發酵(jiao)消泡劑;化(hua)(hua)(hua)學穩(wen)(wen)定(ding)性(xing)(xing)高,對堿(jian)穩(wen)(wen)定(ding)好(hao),用(yong)(yong)(yong)作(zuo)高溫拉絲油(you)劑;用(yong)(yong)(yong)于(yu)高級潤滑油(you)、剎車(che)液、液壓油(you)的(de)(de)(de)(de)(de)配方(fang)中。
四、包裝
襯(chen)塑(su)鐵桶包裝,200kg/桶
五、貯存注意事項
密封(feng)存放(fang)于干(gan)燥陰涼處,貯存期一年(nian),按非危險品運輸(shu),運輸(shu)時輕(qing)裝(zhuang)輕(qing)卸,切勿倒置。