詳細介紹
一、簡介
結構式(shi)R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘度低(di),易(yi)溶于水,有(you)優良的乳化、凈洗性(xing)(xing)能;起泡(pao)性(xing)(xing)能低(di),熱穩(wen)定(ding)性(xing)(xing)能好;有(you)良好的生物降(jiang)解性(xing)(xing);合適(shi)在較廣的pH值范圍(wei)使用(yong),耐酸堿(jian)。
二、質量指標(分(fen)子量大(da)小可(ke)根據用(yong)戶(hu)要求設計)
外觀(guan):無色(se)至淡(dan)黃色(se)透明(ming)液體
活性物含量≥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(duo)(duo)良(liang)好(hao)(hao)特性(xing)(xing)(xing)(xing),而且由于(yu)原先的(de)(de)單烷基聚(ju)醚化(hua)合物(wu)(wu)末端羥(qian)基上的(de)(de)活(huo)潑氫被疏水的(de)(de)烷基取代,提高了整個分子的(de)(de)化(hua)學(xue)穩(wen)(wen)定(ding)性(xing)(xing)(xing)(xing),具備(bei)很多(duo)(duo)單烷基聚(ju)醚所(suo)不具有(you)的(de)(de)特殊(shu)性(xing)(xing)(xing)(xing)質(zhi),如(ru)泡(pao)(pao)沫低、親油性(xing)(xing)(xing)(xing)強、酸堿穩(wen)(wen)定(ding)性(xing)(xing)(xing)(xing)增強、乳化(hua)能力好(hao)(hao)、流動點低、黏(nian)溫(wen)變化(hua)小、氧化(hua)穩(wen)(wen)定(ding)性(xing)(xing)(xing)(xing)、耐熱性(xing)(xing)(xing)(xing)、抗結(jie)焦(jiao)性(xing)(xing)(xing)(xing)較好(hao)(hao)、有(you)較低的(de)(de)黏(nian)度和密度。主(zhu)要用(yong)(yong)(yong)途:低泡(pao)(pao)表面(mian)活(huo)性(xing)(xing)(xing)(xing)劑,用(yong)(yong)(yong)于(yu)啤酒瓶(ping)、奶瓶(ping)的(de)(de)機械(xie)清(qing)洗(xi)以及(ji)硬物(wu)(wu)表面(mian)的(de)(de)清(qing)洗(xi),家用(yong)(yong)(yong)洗(xi)滌劑和機用(yong)(yong)(yong)餐具凈洗(xi)劑等;無(wu)嗅無(wu)味,對(dui)人體無(wu)害,生(sheng)(sheng)物(wu)(wu)降(jiang)解性(xing)(xing)(xing)(xing)能好(hao)(hao),不影響菌種生(sheng)(sheng)長(chang),用(yong)(yong)(yong)于(yu)食(shi)品加工(gong)和生(sheng)(sheng)物(wu)(wu)發酵消(xiao)泡(pao)(pao)劑;化(hua)學(xue)穩(wen)(wen)定(ding)性(xing)(xing)(xing)(xing)高,對(dui)堿穩(wen)(wen)定(ding)好(hao)(hao),用(yong)(yong)(yong)作高溫(wen)拉(la)絲油劑;用(yong)(yong)(yong)于(yu)高級(ji)潤滑油、剎車液(ye)、液(ye)壓油的(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(cun)(cun)放于干燥(zao)陰涼(liang)處,貯存(cun)(cun)期一年,按非危險品(pin)運輸,運輸時輕(qing)裝(zhuang)輕(qing)卸(xie),切勿倒置。