詳細介紹
一、簡介
結(jie)構(gou)式R1O(CH2CH2O)nR2,CAS號(hao):24991-55-7,粘(zhan)度低,易溶于(yu)水,有優良(liang)的乳(ru)化、凈洗性(xing)能;起(qi)泡性(xing)能低,熱(re)穩定(ding)性(xing)能好;有良(liang)好的生物降解性(xing);合適在較(jiao)廣的pH值范(fan)圍使用,耐酸堿。
二、質量(liang)指標(biao)(分子量(liang)大小(xiao)可根據用(yong)戶要(yao)求設計)
外(wai)觀:無色至淡黃色透(tou)明液體
活性物含量(liang)≥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)許多良好(hao)特(te)性(xing)(xing),而且由于原先的(de)(de)(de)單(dan)烷(wan)基(ji)聚醚化合物(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)取代(dai),提高了(le)整(zheng)個分子的(de)(de)(de)化學穩(wen)(wen)定(ding)性(xing)(xing),具備很多單(dan)烷(wan)基(ji)聚醚所不具有的(de)(de)(de)特(te)殊性(xing)(xing)質(zhi),如泡(pao)沫低(di)(di)、親油性(xing)(xing)強(qiang)、酸堿穩(wen)(wen)定(ding)性(xing)(xing)增強(qiang)、乳化能(neng)(neng)力好(hao)、流動點低(di)(di)、黏溫變化小、氧(yang)化穩(wen)(wen)定(ding)性(xing)(xing)、耐熱性(xing)(xing)、抗結(jie)焦(jiao)性(xing)(xing)較(jiao)好(hao)、有較(jiao)低(di)(di)的(de)(de)(de)黏度和(he)密度。主要用(yong)(yong)(yong)(yong)途:低(di)(di)泡(pao)表面(mian)活性(xing)(xing)劑(ji),用(yong)(yong)(yong)(yong)于啤酒瓶、奶(nai)瓶的(de)(de)(de)機械(xie)清(qing)洗(xi)以(yi)及硬物(wu)表面(mian)的(de)(de)(de)清(qing)洗(xi),家用(yong)(yong)(yong)(yong)洗(xi)滌劑(ji)和(he)機用(yong)(yong)(yong)(yong)餐具凈洗(xi)劑(ji)等;無(wu)(wu)嗅無(wu)(wu)味,對(dui)人體無(wu)(wu)害,生物(wu)降解性(xing)(xing)能(neng)(neng)好(hao),不影(ying)響(xiang)菌種(zhong)生長,用(yong)(yong)(yong)(yong)于食(shi)品加(jia)工和(he)生物(wu)發酵(jiao)消泡(pao)劑(ji);化學穩(wen)(wen)定(ding)性(xing)(xing)高,對(dui)堿穩(wen)(wen)定(ding)好(hao),用(yong)(yong)(yong)(yong)作高溫拉絲油劑(ji);用(yong)(yong)(yong)(yong)于高級潤滑油、剎車液、液壓油的(de)(de)(de)配方中。
四、包裝
襯塑鐵桶(tong)包裝,200kg/桶(tong)
五、貯存注意事項
密封(feng)存(cun)放(fang)于(yu)干燥陰涼處,貯存(cun)期一年,按非(fei)危險品運(yun)輸,運(yun)輸時輕(qing)裝(zhuang)輕(qing)卸,切勿(wu)倒置。