詳細介紹
一、簡介
結構式R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘(zhan)度低,易溶于水,有優良的(de)乳化、凈(jing)洗性能;起泡性能低,熱穩定性能好(hao);有良好(hao)的(de)生物降解性;合(he)適在較(jiao)廣的(de)pH值范圍使(shi)用,耐酸(suan)堿。
二(er)、質量(liang)指標(分子(zi)量(liang)大小可根據(ju)用戶(hu)要求設(she)計)
外觀:無色至淡黃色透(tou)明液體
活性物(wu)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)(de)許多良好(hao)特(te)(te)性(xing)(xing)(xing)(xing),而且由于原先的(de)(de)(de)單烷(wan)基(ji)(ji)聚醚化(hua)(hua)(hua)合物(wu)(wu)(wu)末端羥基(ji)(ji)上的(de)(de)(de)活(huo)潑氫(qing)被疏水(shui)的(de)(de)(de)烷(wan)基(ji)(ji)取(qu)代(dai),提高(gao)了(le)整個分子的(de)(de)(de)化(hua)(hua)(hua)學穩(wen)定(ding)(ding)性(xing)(xing)(xing)(xing),具備(bei)很多單烷(wan)基(ji)(ji)聚醚所不(bu)具有的(de)(de)(de)特(te)(te)殊(shu)性(xing)(xing)(xing)(xing)質,如泡(pao)(pao)沫低(di)(di)、親油性(xing)(xing)(xing)(xing)強、酸堿(jian)穩(wen)定(ding)(ding)性(xing)(xing)(xing)(xing)增強、乳化(hua)(hua)(hua)能(neng)(neng)力好(hao)、流動點低(di)(di)、黏溫(wen)變化(hua)(hua)(hua)小、氧化(hua)(hua)(hua)穩(wen)定(ding)(ding)性(xing)(xing)(xing)(xing)、耐熱(re)性(xing)(xing)(xing)(xing)、抗結焦性(xing)(xing)(xing)(xing)較(jiao)好(hao)、有較(jiao)低(di)(di)的(de)(de)(de)黏度(du)和(he)密度(du)。主要用(yong)(yong)(yong)途:低(di)(di)泡(pao)(pao)表面活(huo)性(xing)(xing)(xing)(xing)劑,用(yong)(yong)(yong)于啤酒瓶(ping)、奶瓶(ping)的(de)(de)(de)機械(xie)清洗(xi)以及硬(ying)物(wu)(wu)(wu)表面的(de)(de)(de)清洗(xi),家(jia)用(yong)(yong)(yong)洗(xi)滌(di)劑和(he)機用(yong)(yong)(yong)餐(can)具凈洗(xi)劑等;無嗅(xiu)無味,對(dui)人體無害,生(sheng)物(wu)(wu)(wu)降解性(xing)(xing)(xing)(xing)能(neng)(neng)好(hao),不(bu)影響菌種(zhong)生(sheng)長,用(yong)(yong)(yong)于食品加工和(he)生(sheng)物(wu)(wu)(wu)發酵消(xiao)泡(pao)(pao)劑;化(hua)(hua)(hua)學穩(wen)定(ding)(ding)性(xing)(xing)(xing)(xing)高(gao),對(dui)堿(jian)穩(wen)定(ding)(ding)好(hao),用(yong)(yong)(yong)作高(gao)溫(wen)拉絲油劑;用(yong)(yong)(yong)于高(gao)級潤滑油、剎(cha)車液(ye)、液(ye)壓油的(de)(de)(de)配方中。
四、包裝
襯塑(su)鐵桶包裝,200kg/桶
五、貯存注意事項
密(mi)封存放于干燥陰(yin)涼處,貯存期(qi)一年,按非危險品運輸,運輸時輕裝輕卸,切勿倒(dao)置。