
詳細介紹
一、簡介
結構(gou)式R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘度低,易溶于水,有優良的(de)乳(ru)化(hua)、凈洗(xi)性(xing)能(neng);起泡性(xing)能(neng)低,熱穩定性(xing)能(neng)好;有良好的(de)生物降解性(xing);合適在較(jiao)廣(guang)的(de)pH值范圍使用,耐酸堿。
二、質量(liang)指標(分子量(liang)大(da)小可(ke)根據(ju)用戶(hu)要求設計)
外(wai)觀:無色(se)至淡黃色(se)透明液體
活性物含(han)量(liang)≥99%
水(shui)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)許多良好特性(xing)(xing)(xing),而且(qie)由于原先的(de)(de)(de)(de)單(dan)烷基(ji)聚醚化(hua)(hua)合(he)物末(mo)端羥(qian)基(ji)上的(de)(de)(de)(de)活潑氫被疏水的(de)(de)(de)(de)烷基(ji)取代,提高了整個分(fen)子的(de)(de)(de)(de)化(hua)(hua)學(xue)穩(wen)定(ding)(ding)性(xing)(xing)(xing),具備很多單(dan)烷基(ji)聚醚所不具有(you)的(de)(de)(de)(de)特殊性(xing)(xing)(xing)質,如泡沫低(di)、親油性(xing)(xing)(xing)強、酸(suan)堿穩(wen)定(ding)(ding)性(xing)(xing)(xing)增強、乳化(hua)(hua)能(neng)力好、流動點低(di)、黏(nian)溫變(bian)化(hua)(hua)小、氧化(hua)(hua)穩(wen)定(ding)(ding)性(xing)(xing)(xing)、耐(nai)熱(re)性(xing)(xing)(xing)、抗結焦性(xing)(xing)(xing)較好、有(you)較低(di)的(de)(de)(de)(de)黏(nian)度和密度。主要用(yong)(yong)(yong)(yong)途:低(di)泡表面(mian)活性(xing)(xing)(xing)劑,用(yong)(yong)(yong)(yong)于啤酒瓶(ping)、奶瓶(ping)的(de)(de)(de)(de)機(ji)械清(qing)洗以及硬物表面(mian)的(de)(de)(de)(de)清(qing)洗,家用(yong)(yong)(yong)(yong)洗滌劑和機(ji)用(yong)(yong)(yong)(yong)餐具凈洗劑等;無嗅無味,對(dui)人體無害,生(sheng)(sheng)物降(jiang)解性(xing)(xing)(xing)能(neng)好,不影(ying)響菌種生(sheng)(sheng)長,用(yong)(yong)(yong)(yong)于食品加工(gong)和生(sheng)(sheng)物發酵消泡劑;化(hua)(hua)學(xue)穩(wen)定(ding)(ding)性(xing)(xing)(xing)高,對(dui)堿穩(wen)定(ding)(ding)好,用(yong)(yong)(yong)(yong)作(zuo)高溫拉絲油劑;用(yong)(yong)(yong)(yong)于高級(ji)潤滑油、剎車(che)液、液壓油的(de)(de)(de)(de)配方中(zhong)。
四、包裝
襯塑鐵桶包裝(zhuang),200kg/桶
五、貯存注意事項
密封存放于干(gan)燥(zao)陰涼處,貯存期一(yi)年,按非危險品運輸,運輸時輕裝輕卸,切(qie)勿倒置。