
詳細介紹
一、簡介
結(jie)構式R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘度低,易溶于水(shui),有優良的乳(ru)化(hua)、凈洗(xi)性(xing)(xing)(xing)能(neng)(neng);起泡(pao)性(xing)(xing)(xing)能(neng)(neng)低,熱穩定性(xing)(xing)(xing)能(neng)(neng)好(hao);有良好(hao)的生物降解(jie)性(xing)(xing)(xing);合適(shi)在較廣的pH值范圍使用,耐酸堿。
二(er)、質量(liang)指(zhi)標(分子量(liang)大小可根據(ju)用戶要求(qiu)設計)
外觀:無色至淡黃色透明液體
活性物含量(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許多良好特性(xing)(xing)(xing)(xing)(xing),而且(qie)由于原(yuan)先的單(dan)烷(wan)基(ji)(ji)聚醚化(hua)合物末端(duan)羥基(ji)(ji)上的活潑氫(qing)被疏水的烷(wan)基(ji)(ji)取代,提高(gao)了整(zheng)個分子的化(hua)學穩(wen)定(ding)性(xing)(xing)(xing)(xing)(xing),具備很多單(dan)烷(wan)基(ji)(ji)聚醚所(suo)不(bu)具有(you)的特殊性(xing)(xing)(xing)(xing)(xing)質,如泡沫低(di)(di)、親油性(xing)(xing)(xing)(xing)(xing)強、酸堿(jian)穩(wen)定(ding)性(xing)(xing)(xing)(xing)(xing)增(zeng)強、乳化(hua)能(neng)力好、流(liu)動點低(di)(di)、黏(nian)(nian)溫(wen)變化(hua)小、氧化(hua)穩(wen)定(ding)性(xing)(xing)(xing)(xing)(xing)、耐熱性(xing)(xing)(xing)(xing)(xing)、抗結(jie)焦(jiao)性(xing)(xing)(xing)(xing)(xing)較好、有(you)較低(di)(di)的黏(nian)(nian)度(du)和密度(du)。主要(yao)用途:低(di)(di)泡表面活性(xing)(xing)(xing)(xing)(xing)劑,用于啤酒瓶、奶瓶的機械清洗(xi)(xi)以及硬物表面的清洗(xi)(xi),家用洗(xi)(xi)滌劑和機用餐具凈洗(xi)(xi)劑等(deng);無嗅無味,對(dui)人體無害,生(sheng)(sheng)物降解性(xing)(xing)(xing)(xing)(xing)能(neng)好,不(bu)影(ying)響菌種生(sheng)(sheng)長,用于食品加工和生(sheng)(sheng)物發酵消(xiao)泡劑;化(hua)學穩(wen)定(ding)性(xing)(xing)(xing)(xing)(xing)高(gao),對(dui)堿(jian)穩(wen)定(ding)好,用作高(gao)溫(wen)拉絲油劑;用于高(gao)級潤滑油、剎車液(ye)、液(ye)壓油的配方中。
四、包裝
襯塑鐵(tie)桶(tong)包(bao)裝,200kg/桶(tong)
五、貯存注意事項
密(mi)封存(cun)(cun)放(fang)于(yu)干(gan)燥(zao)陰涼處,貯(zhu)存(cun)(cun)期一年(nian),按非危(wei)險品運(yun)輸,運(yun)輸時輕裝輕卸,切勿倒置(zhi)。