
詳細介紹
一、簡介
結(jie)構(gou)式R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘度低,易溶(rong)于水(shui),有(you)優良的乳化(hua)、凈(jing)洗性能;起泡性能低,熱(re)穩定性能好;有(you)良好的生物降解性;合適在較廣的pH值范圍使用,耐酸堿。
二、質量指標(分子(zi)量大小可根(gen)據用戶要求(qiu)設計)
外觀:無色(se)(se)至淡黃(huang)色(se)(se)透(tou)明液體
活性(xing)物含量≥99%
水份≤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)許多良好(hao)特(te)性(xing),而(er)且由于(yu)原先的(de)(de)單烷基聚醚化合物末端(duan)羥基上(shang)的(de)(de)活(huo)潑氫被疏水的(de)(de)烷基取(qu)代,提高(gao)了整個分子的(de)(de)化學穩(wen)(wen)(wen)定(ding)性(xing),具備(bei)很(hen)多單烷基聚醚所不(bu)(bu)具有的(de)(de)特(te)殊性(xing)質,如泡(pao)沫低(di)、親油(you)(you)性(xing)強、酸(suan)堿(jian)穩(wen)(wen)(wen)定(ding)性(xing)增(zeng)強、乳(ru)化能力好(hao)、流動點低(di)、黏(nian)溫變(bian)化小、氧化穩(wen)(wen)(wen)定(ding)性(xing)、耐熱性(xing)、抗結焦性(xing)較好(hao)、有較低(di)的(de)(de)黏(nian)度和密度。主要用(yong)(yong)(yong)(yong)(yong)途:低(di)泡(pao)表面活(huo)性(xing)劑(ji)(ji),用(yong)(yong)(yong)(yong)(yong)于(yu)啤酒瓶、奶瓶的(de)(de)機械清(qing)洗(xi)(xi)以及硬(ying)物表面的(de)(de)清(qing)洗(xi)(xi),家用(yong)(yong)(yong)(yong)(yong)洗(xi)(xi)滌(di)劑(ji)(ji)和機用(yong)(yong)(yong)(yong)(yong)餐(can)具凈(jing)洗(xi)(xi)劑(ji)(ji)等;無(wu)嗅無(wu)味(wei),對人(ren)體無(wu)害,生(sheng)物降解(jie)性(xing)能好(hao),不(bu)(bu)影響菌種生(sheng)長,用(yong)(yong)(yong)(yong)(yong)于(yu)食品加工和生(sheng)物發酵消泡(pao)劑(ji)(ji);化學穩(wen)(wen)(wen)定(ding)性(xing)高(gao),對堿(jian)穩(wen)(wen)(wen)定(ding)好(hao),用(yong)(yong)(yong)(yong)(yong)作高(gao)溫拉絲油(you)(you)劑(ji)(ji);用(yong)(yong)(yong)(yong)(yong)于(yu)高(gao)級(ji)潤滑(hua)油(you)(you)、剎車液、液壓(ya)油(you)(you)的(de)(de)配方中。
四、包裝
襯塑鐵(tie)桶包裝(zhuang),200kg/桶
五、貯存注意事項
密封(feng)存放于(yu)干燥(zao)陰涼處(chu),貯存期一(yi)年,按非危險品(pin)運(yun)輸(shu),運(yun)輸(shu)時輕(qing)裝輕(qing)卸,切勿倒置。