詳細介紹
一、簡介
結構式R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘(zhan)度低,易溶(rong)于水,有優(you)良(liang)(liang)的(de)乳化(hua)、凈洗性(xing)(xing)(xing)能(neng);起泡(pao)性(xing)(xing)(xing)能(neng)低,熱穩定(ding)性(xing)(xing)(xing)能(neng)好;有良(liang)(liang)好的(de)生物降解性(xing)(xing)(xing);合適在較(jiao)廣的(de)pH值(zhi)范圍(wei)使(shi)用,耐酸(suan)堿。
二、質量(liang)指(zhi)標(分子量(liang)大小可根據用戶要求設計)
外觀:無(wu)色(se)至淡黃(huang)色(se)透明液體
活(huo)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(xu)多(duo)(duo)良好特(te)性(xing)(xing)(xing)(xing)(xing),而且由于原(yuan)先的(de)(de)(de)單烷(wan)基(ji)聚醚(mi)化(hua)合物(wu)末端羥基(ji)上的(de)(de)(de)活潑氫被疏水的(de)(de)(de)烷(wan)基(ji)取(qu)代(dai),提高(gao)了整個分子的(de)(de)(de)化(hua)學(xue)穩(wen)定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing),具(ju)備很多(duo)(duo)單烷(wan)基(ji)聚醚(mi)所(suo)不具(ju)有的(de)(de)(de)特(te)殊性(xing)(xing)(xing)(xing)(xing)質,如泡(pao)沫低(di)(di)、親油性(xing)(xing)(xing)(xing)(xing)強(qiang)、酸堿穩(wen)定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)增強(qiang)、乳化(hua)能力好、流動點低(di)(di)、黏溫變化(hua)小、氧化(hua)穩(wen)定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)、耐熱性(xing)(xing)(xing)(xing)(xing)、抗結焦性(xing)(xing)(xing)(xing)(xing)較(jiao)好、有較(jiao)低(di)(di)的(de)(de)(de)黏度(du)和密度(du)。主要用(yong)(yong)途:低(di)(di)泡(pao)表(biao)面(mian)(mian)活性(xing)(xing)(xing)(xing)(xing)劑,用(yong)(yong)于啤(pi)酒瓶、奶瓶的(de)(de)(de)機(ji)械清洗以及硬(ying)物(wu)表(biao)面(mian)(mian)的(de)(de)(de)清洗,家用(yong)(yong)洗滌劑和機(ji)用(yong)(yong)餐具(ju)凈(jing)洗劑等;無(wu)嗅無(wu)味,對人體無(wu)害,生(sheng)物(wu)降解性(xing)(xing)(xing)(xing)(xing)能好,不影響菌種生(sheng)長,用(yong)(yong)于食品(pin)加工和生(sheng)物(wu)發酵(jiao)消(xiao)泡(pao)劑;化(hua)學(xue)穩(wen)定(ding)(ding)(ding)性(xing)(xing)(xing)(xing)(xing)高(gao),對堿穩(wen)定(ding)(ding)(ding)好,用(yong)(yong)作(zuo)高(gao)溫拉(la)絲油劑;用(yong)(yong)于高(gao)級潤(run)滑油、剎車液(ye)、液(ye)壓油的(de)(de)(de)配方中(zhong)。
四、包裝
襯塑鐵桶包裝,200kg/桶
五、貯存注意事項
密(mi)封存(cun)放于干燥(zao)陰涼處,貯存(cun)期(qi)一年(nian),按非(fei)危險品(pin)運(yun)輸,運(yun)輸時輕裝輕卸,切勿倒置。