
詳細介紹
一、簡介
結(jie)構(gou)式R1O(CH2CH2O)nR2,CAS號(hao):24991-55-7,粘度低(di),易溶于水,有優良的乳化、凈洗性(xing)(xing)能(neng);起泡性(xing)(xing)能(neng)低(di),熱穩定性(xing)(xing)能(neng)好;有良好的生物降解性(xing)(xing);合適在較廣的pH值范圍使用,耐酸堿。
二、質量指標(分(fen)子量大小(xiao)可根據(ju)用戶要求設計(ji))
外觀:無色至(zhi)淡黃色透(tou)明液體(ti)
活性物含量≥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)特(te)性(xing)(xing),而且由(you)于原先的單烷基(ji)聚(ju)醚化(hua)(hua)合物末(mo)端羥基(ji)上的活潑氫被疏水的烷基(ji)取代,提(ti)高(gao)(gao)了整個分子(zi)的化(hua)(hua)學穩(wen)定(ding)(ding)性(xing)(xing),具備(bei)很(hen)多單烷基(ji)聚(ju)醚所不(bu)具有(you)(you)的特(te)殊性(xing)(xing)質,如泡(pao)(pao)(pao)沫低、親油性(xing)(xing)強、酸堿穩(wen)定(ding)(ding)性(xing)(xing)增強、乳化(hua)(hua)能力好(hao)(hao)、流(liu)動(dong)點低、黏(nian)溫變化(hua)(hua)小、氧化(hua)(hua)穩(wen)定(ding)(ding)性(xing)(xing)、耐熱性(xing)(xing)、抗(kang)結焦性(xing)(xing)較好(hao)(hao)、有(you)(you)較低的黏(nian)度和密(mi)度。主(zhu)要用(yong)(yong)途:低泡(pao)(pao)(pao)表(biao)面(mian)(mian)活性(xing)(xing)劑(ji)(ji),用(yong)(yong)于啤酒瓶(ping)、奶瓶(ping)的機械清洗(xi)(xi)以(yi)及硬物表(biao)面(mian)(mian)的清洗(xi)(xi),家用(yong)(yong)洗(xi)(xi)滌劑(ji)(ji)和機用(yong)(yong)餐具凈洗(xi)(xi)劑(ji)(ji)等;無嗅無味,對人體無害(hai),生(sheng)(sheng)物降(jiang)解性(xing)(xing)能好(hao)(hao),不(bu)影(ying)響菌種生(sheng)(sheng)長(chang),用(yong)(yong)于食品加工和生(sheng)(sheng)物發(fa)酵(jiao)消泡(pao)(pao)(pao)劑(ji)(ji);化(hua)(hua)學穩(wen)定(ding)(ding)性(xing)(xing)高(gao)(gao),對堿穩(wen)定(ding)(ding)好(hao)(hao),用(yong)(yong)作高(gao)(gao)溫拉絲油劑(ji)(ji);用(yong)(yong)于高(gao)(gao)級潤滑油、剎車(che)液、液壓油的配方中。
四、包裝
襯塑鐵(tie)桶包裝,200kg/桶
五、貯存注意事項
密封存放于干燥陰涼處,貯存期(qi)一年,按(an)非危(wei)險品運輸,運輸時輕裝(zhuang)輕卸,切勿倒置。