詳細介紹
一、簡介
結(jie)構式(shi)R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘度低,易(yi)溶于水(shui),有優良的乳化(hua)、凈洗性(xing)能(neng);起泡性(xing)能(neng)低,熱穩定性(xing)能(neng)好(hao);有良好(hao)的生物降(jiang)解(jie)性(xing);合適在較(jiao)廣的pH值范圍(wei)使(shi)用,耐酸堿。
二、質(zhi)量指標(分子(zi)量大小可根(gen)據(ju)用戶要(yao)求設計)
外觀:無色至淡(dan)黃色透明液(ye)體
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(de)(de)許多良(liang)好特性(xing)(xing),而且由于(yu)(yu)原先的(de)(de)單(dan)烷基聚(ju)醚化(hua)(hua)(hua)(hua)合物末端羥基上(shang)的(de)(de)活潑氫(qing)被疏(shu)水的(de)(de)烷基取代,提高(gao)(gao)(gao)了(le)整個分子的(de)(de)化(hua)(hua)(hua)(hua)學穩(wen)定(ding)(ding)(ding)性(xing)(xing),具備很多單(dan)烷基聚(ju)醚所不具有(you)的(de)(de)特殊性(xing)(xing)質,如(ru)泡(pao)沫低(di)、親(qin)油(you)(you)性(xing)(xing)強、酸堿穩(wen)定(ding)(ding)(ding)性(xing)(xing)增強、乳化(hua)(hua)(hua)(hua)能(neng)力好、流動(dong)點低(di)、黏溫變化(hua)(hua)(hua)(hua)小(xiao)、氧化(hua)(hua)(hua)(hua)穩(wen)定(ding)(ding)(ding)性(xing)(xing)、耐熱(re)性(xing)(xing)、抗結焦性(xing)(xing)較好、有(you)較低(di)的(de)(de)黏度(du)和密度(du)。主要用(yong)(yong)途:低(di)泡(pao)表(biao)面(mian)活性(xing)(xing)劑,用(yong)(yong)于(yu)(yu)啤酒瓶(ping)、奶瓶(ping)的(de)(de)機(ji)械清(qing)洗(xi)以及硬物表(biao)面(mian)的(de)(de)清(qing)洗(xi),家用(yong)(yong)洗(xi)滌劑和機(ji)用(yong)(yong)餐具凈洗(xi)劑等;無(wu)嗅無(wu)味(wei),對人體無(wu)害,生物降解性(xing)(xing)能(neng)好,不影響菌種生長,用(yong)(yong)于(yu)(yu)食品(pin)加工和生物發酵消(xiao)泡(pao)劑;化(hua)(hua)(hua)(hua)學穩(wen)定(ding)(ding)(ding)性(xing)(xing)高(gao)(gao)(gao),對堿穩(wen)定(ding)(ding)(ding)好,用(yong)(yong)作高(gao)(gao)(gao)溫拉(la)絲油(you)(you)劑;用(yong)(yong)于(yu)(yu)高(gao)(gao)(gao)級潤滑油(you)(you)、剎車(che)液(ye)、液(ye)壓油(you)(you)的(de)(de)配方(fang)中。
四、包裝
襯塑鐵(tie)桶(tong)包裝,200kg/桶(tong)
五、貯存注意事項
密封存(cun)放于干燥陰涼處,貯存(cun)期一(yi)年,按非危險品運輸,運輸時(shi)輕(qing)裝(zhuang)輕(qing)卸(xie),切(qie)勿倒(dao)置。