
詳細介紹
一、簡介
結構式R1O(CH2CH2O)nR2,CAS號(hao):24991-55-7,粘度低,易溶(rong)于水,有(you)優良的乳化(hua)、凈洗性(xing)(xing)能(neng);起(qi)泡性(xing)(xing)能(neng)低,熱(re)穩定性(xing)(xing)能(neng)好;有(you)良好的生物降(jiang)解性(xing)(xing);合適在較廣的pH值范圍使用,耐(nai)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(guan):無色(se)(se)至淡黃色(se)(se)透明(ming)液(ye)體
活(huo)性(xing)物(wu)含量(liang)≥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)許多良好(hao)(hao)特性(xing)(xing)(xing),而且由于原先的(de)(de)單烷基聚醚化(hua)(hua)(hua)合物(wu)末端羥基上的(de)(de)活潑氫被(bei)疏(shu)水的(de)(de)烷基取代,提高(gao)(gao)了整(zheng)個分(fen)子的(de)(de)化(hua)(hua)(hua)學穩定(ding)性(xing)(xing)(xing),具(ju)備很多單烷基聚醚所(suo)不具(ju)有的(de)(de)特殊性(xing)(xing)(xing)質,如泡(pao)(pao)沫(mo)低(di)(di)、親(qin)油(you)(you)(you)性(xing)(xing)(xing)強、酸堿穩定(ding)性(xing)(xing)(xing)增強、乳化(hua)(hua)(hua)能(neng)力(li)好(hao)(hao)、流動點低(di)(di)、黏溫變化(hua)(hua)(hua)小、氧化(hua)(hua)(hua)穩定(ding)性(xing)(xing)(xing)、耐熱性(xing)(xing)(xing)、抗(kang)結焦性(xing)(xing)(xing)較好(hao)(hao)、有較低(di)(di)的(de)(de)黏度(du)和密度(du)。主要用(yong)(yong)途(tu):低(di)(di)泡(pao)(pao)表面活性(xing)(xing)(xing)劑(ji),用(yong)(yong)于啤(pi)酒瓶、奶瓶的(de)(de)機(ji)械清洗(xi)以及硬物(wu)表面的(de)(de)清洗(xi),家用(yong)(yong)洗(xi)滌劑(ji)和機(ji)用(yong)(yong)餐(can)具(ju)凈(jing)洗(xi)劑(ji)等;無(wu)嗅無(wu)味,對(dui)人體無(wu)害(hai),生(sheng)(sheng)物(wu)降解(jie)性(xing)(xing)(xing)能(neng)好(hao)(hao),不影響菌種生(sheng)(sheng)長,用(yong)(yong)于食品加(jia)工(gong)和生(sheng)(sheng)物(wu)發(fa)酵消(xiao)泡(pao)(pao)劑(ji);化(hua)(hua)(hua)學穩定(ding)性(xing)(xing)(xing)高(gao)(gao),對(dui)堿穩定(ding)好(hao)(hao),用(yong)(yong)作高(gao)(gao)溫拉絲油(you)(you)(you)劑(ji);用(yong)(yong)于高(gao)(gao)級潤滑油(you)(you)(you)、剎車液、液壓油(you)(you)(you)的(de)(de)配方(fang)中(zhong)。
四、包裝
襯塑鐵(tie)桶(tong)包(bao)裝,200kg/桶(tong)
五、貯存注意事項
密封(feng)存放(fang)于干燥陰涼處,貯(zhu)存期一(yi)年,按非危險品運(yun)(yun)輸(shu),運(yun)(yun)輸(shu)時輕裝輕卸(xie),切勿倒置。