
詳細介紹
一、簡介
結構(gou)式R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘度(du)低(di),易溶于水(shui),有(you)優(you)良(liang)(liang)的(de)乳化、凈洗性(xing)能;起泡性(xing)能低(di),熱穩(wen)定性(xing)能好(hao);有(you)良(liang)(liang)好(hao)的(de)生物降解性(xing);合適在較廣的(de)pH值范(fan)圍使用(yong),耐酸堿。
二、質(zhi)量指(zhi)標(分子量大(da)小可根據(ju)用戶(hu)要求(qiu)設計)
外觀:無色至淡黃色透明液體(ti)
活性物含量≥99%
水份(fen)≤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)許多(duo)(duo)良(liang)好特性(xing)(xing)(xing)(xing)(xing),而且由(you)于(yu)原先的(de)單烷(wan)基(ji)(ji)聚醚化(hua)(hua)合(he)物末端羥(qian)基(ji)(ji)上的(de)活潑(po)氫被疏水(shui)的(de)烷(wan)基(ji)(ji)取代,提(ti)高了(le)整個(ge)分子(zi)的(de)化(hua)(hua)學(xue)穩定(ding)性(xing)(xing)(xing)(xing)(xing),具備很(hen)多(duo)(duo)單烷(wan)基(ji)(ji)聚醚所不具有(you)(you)的(de)特殊性(xing)(xing)(xing)(xing)(xing)質,如泡沫低(di)、親油(you)性(xing)(xing)(xing)(xing)(xing)強(qiang)、酸(suan)堿(jian)穩定(ding)性(xing)(xing)(xing)(xing)(xing)增(zeng)強(qiang)、乳化(hua)(hua)能力(li)好、流動點低(di)、黏溫變化(hua)(hua)小(xiao)、氧(yang)化(hua)(hua)穩定(ding)性(xing)(xing)(xing)(xing)(xing)、耐(nai)熱性(xing)(xing)(xing)(xing)(xing)、抗(kang)結焦(jiao)性(xing)(xing)(xing)(xing)(xing)較好、有(you)(you)較低(di)的(de)黏度和(he)密度。主要用(yong)(yong)(yong)途:低(di)泡表面(mian)活性(xing)(xing)(xing)(xing)(xing)劑,用(yong)(yong)(yong)于(yu)啤酒瓶、奶瓶的(de)機械(xie)清洗以及硬物表面(mian)的(de)清洗,家用(yong)(yong)(yong)洗滌劑和(he)機用(yong)(yong)(yong)餐(can)具凈洗劑等;無嗅無味,對人體無害,生物降解(jie)性(xing)(xing)(xing)(xing)(xing)能好,不影響菌種生長,用(yong)(yong)(yong)于(yu)食品加工和(he)生物發酵消泡劑;化(hua)(hua)學(xue)穩定(ding)性(xing)(xing)(xing)(xing)(xing)高,對堿(jian)穩定(ding)好,用(yong)(yong)(yong)作高溫拉絲(si)油(you)劑;用(yong)(yong)(yong)于(yu)高級潤滑(hua)油(you)、剎車液(ye)、液(ye)壓(ya)油(you)的(de)配方(fang)中。
四、包裝
襯(chen)塑鐵(tie)桶包裝,200kg/桶
五、貯存注意事項
密封存放于干(gan)燥陰涼處,貯存期一年(nian),按非危險品運(yun)輸(shu),運(yun)輸(shu)時輕(qing)裝輕(qing)卸(xie),切勿倒置。