
詳細介紹
一、簡介
結構式R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘度低,易(yi)溶于水,有優良的(de)乳化、凈洗性(xing)能(neng);起泡性(xing)能(neng)低,熱穩(wen)定性(xing)能(neng)好;有良好的(de)生(sheng)物(wu)降解(jie)性(xing);合適在較廣的(de)pH值范圍使用,耐酸堿。
二、質量指標(分子量大小可根據用(yong)戶要求(qiu)設計(ji))
外觀:無色(se)至淡黃色(se)透明液體(ti)
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)許(xu)多(duo)良(liang)好(hao)(hao)特性(xing)(xing)(xing),而(er)且由(you)于(yu)(yu)原先的(de)(de)(de)單烷(wan)基聚(ju)醚(mi)化(hua)合物末端羥基上的(de)(de)(de)活(huo)潑(po)氫(qing)被疏水的(de)(de)(de)烷(wan)基取代,提高(gao)(gao)了(le)整個分子的(de)(de)(de)化(hua)學穩(wen)定性(xing)(xing)(xing),具備很(hen)多(duo)單烷(wan)基聚(ju)醚(mi)所不(bu)具有的(de)(de)(de)特殊(shu)性(xing)(xing)(xing)質,如(ru)泡(pao)沫低(di)、親油(you)性(xing)(xing)(xing)強(qiang)(qiang)、酸堿穩(wen)定性(xing)(xing)(xing)增強(qiang)(qiang)、乳化(hua)能(neng)力好(hao)(hao)、流(liu)動點(dian)低(di)、黏(nian)溫變(bian)化(hua)小(xiao)、氧(yang)化(hua)穩(wen)定性(xing)(xing)(xing)、耐熱性(xing)(xing)(xing)、抗結焦性(xing)(xing)(xing)較(jiao)好(hao)(hao)、有較(jiao)低(di)的(de)(de)(de)黏(nian)度(du)和密度(du)。主要用(yong)(yong)(yong)(yong)(yong)途:低(di)泡(pao)表面活(huo)性(xing)(xing)(xing)劑(ji),用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)啤(pi)酒(jiu)瓶(ping)、奶瓶(ping)的(de)(de)(de)機(ji)械(xie)清(qing)洗(xi)以及(ji)硬物表面的(de)(de)(de)清(qing)洗(xi),家用(yong)(yong)(yong)(yong)(yong)洗(xi)滌劑(ji)和機(ji)用(yong)(yong)(yong)(yong)(yong)餐具凈洗(xi)劑(ji)等;無(wu)嗅(xiu)無(wu)味,對人體無(wu)害,生物降解性(xing)(xing)(xing)能(neng)好(hao)(hao),不(bu)影(ying)響菌種(zhong)生長,用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)食品加工和生物發酵(jiao)消(xiao)泡(pao)劑(ji);化(hua)學穩(wen)定性(xing)(xing)(xing)高(gao)(gao),對堿穩(wen)定好(hao)(hao),用(yong)(yong)(yong)(yong)(yong)作高(gao)(gao)溫拉絲油(you)劑(ji);用(yong)(yong)(yong)(yong)(yong)于(yu)(yu)高(gao)(gao)級(ji)潤滑(hua)油(you)、剎(cha)車液、液壓(ya)油(you)的(de)(de)(de)配方中。
四、包裝
襯(chen)塑鐵(tie)桶(tong)包裝,200kg/桶(tong)
五、貯存注意事項
密(mi)封存放(fang)于干燥陰涼(liang)處,貯存期一(yi)年,按非危險品運(yun)輸,運(yun)輸時輕(qing)裝輕(qing)卸(xie),切勿倒置。