
詳細介紹
一、簡介
結構(gou)式(shi)R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘度低,易溶于水,有優良的乳化、凈洗性能;起(qi)泡性能低,熱(re)穩定(ding)性能好;有良好的生(sheng)物降解性;合適(shi)在較廣(guang)的pH值范圍使用,耐酸堿。
二、質量(liang)指標(分子量(liang)大(da)小可根(gen)據用(yong)戶(hu)要求設計(ji))
外觀(guan):無色(se)至淡黃色(se)透明(ming)液體
活(huo)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)許多良好(hao)(hao)特(te)性(xing)(xing)(xing)(xing)(xing),而且由于原先的(de)(de)單烷基(ji)(ji)(ji)聚醚化(hua)(hua)合物末端羥基(ji)(ji)(ji)上(shang)的(de)(de)活(huo)潑氫被疏水的(de)(de)烷基(ji)(ji)(ji)取代(dai),提高(gao)了整個分子的(de)(de)化(hua)(hua)學(xue)穩(wen)定(ding)性(xing)(xing)(xing)(xing)(xing),具(ju)備很多單烷基(ji)(ji)(ji)聚醚所不具(ju)有的(de)(de)特(te)殊性(xing)(xing)(xing)(xing)(xing)質(zhi),如泡沫低(di)(di)、親(qin)油(you)性(xing)(xing)(xing)(xing)(xing)強、酸堿穩(wen)定(ding)性(xing)(xing)(xing)(xing)(xing)增強、乳化(hua)(hua)能(neng)力好(hao)(hao)、流動點(dian)低(di)(di)、黏溫變化(hua)(hua)小、氧化(hua)(hua)穩(wen)定(ding)性(xing)(xing)(xing)(xing)(xing)、耐熱性(xing)(xing)(xing)(xing)(xing)、抗(kang)結(jie)焦(jiao)性(xing)(xing)(xing)(xing)(xing)較好(hao)(hao)、有較低(di)(di)的(de)(de)黏度和(he)密度。主要用(yong)(yong)途:低(di)(di)泡表面活(huo)性(xing)(xing)(xing)(xing)(xing)劑(ji)(ji),用(yong)(yong)于啤酒瓶、奶瓶的(de)(de)機(ji)械清洗(xi)以及硬物表面的(de)(de)清洗(xi),家(jia)用(yong)(yong)洗(xi)滌(di)劑(ji)(ji)和(he)機(ji)用(yong)(yong)餐具(ju)凈洗(xi)劑(ji)(ji)等;無嗅無味,對人體無害,生物降解(jie)性(xing)(xing)(xing)(xing)(xing)能(neng)好(hao)(hao),不影響(xiang)菌種生長,用(yong)(yong)于食(shi)品加工和(he)生物發酵消(xiao)泡劑(ji)(ji);化(hua)(hua)學(xue)穩(wen)定(ding)性(xing)(xing)(xing)(xing)(xing)高(gao),對堿穩(wen)定(ding)好(hao)(hao),用(yong)(yong)作高(gao)溫拉絲(si)油(you)劑(ji)(ji);用(yong)(yong)于高(gao)級(ji)潤滑油(you)、剎車液(ye)(ye)、液(ye)(ye)壓油(you)的(de)(de)配方中。
四、包裝
襯塑(su)鐵桶(tong)包(bao)裝,200kg/桶(tong)
五、貯存注意事項
密封存(cun)放于干(gan)燥陰涼處,貯存(cun)期一年,按非危險品運輸(shu),運輸(shu)時輕(qing)裝輕(qing)卸(xie),切勿倒置。