
詳細介紹
一、簡介
結構式R1O(CH2CH2O)nR2,CAS號(hao):24991-55-7,粘度低,易溶于水,有(you)優良的(de)乳化、凈洗(xi)性(xing)能(neng)(neng);起泡性(xing)能(neng)(neng)低,熱穩定性(xing)能(neng)(neng)好(hao);有(you)良好(hao)的(de)生物降(jiang)解性(xing);合適(shi)在較廣的(de)pH值范圍使用,耐酸堿。
二(er)、質(zhi)量(liang)指標(biao)(分(fen)子(zi)量(liang)大小(xiao)可根據用戶要求設計)
外觀(guan):無色(se)(se)至淡黃色(se)(se)透明液體
活性(xing)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)(de)(de)許多(duo)良好特(te)性(xing)(xing)(xing),而且由于(yu)原先的(de)(de)(de)(de)單(dan)烷(wan)基(ji)聚醚化(hua)(hua)(hua)(hua)合物(wu)末端羥基(ji)上的(de)(de)(de)(de)活潑氫被(bei)疏水的(de)(de)(de)(de)烷(wan)基(ji)取代,提高(gao)(gao)了整個(ge)分(fen)子的(de)(de)(de)(de)化(hua)(hua)(hua)(hua)學穩(wen)(wen)(wen)定性(xing)(xing)(xing),具(ju)備很多(duo)單(dan)烷(wan)基(ji)聚醚所不具(ju)有的(de)(de)(de)(de)特(te)殊性(xing)(xing)(xing)質,如(ru)泡(pao)(pao)沫低(di)、親油性(xing)(xing)(xing)強、酸(suan)堿穩(wen)(wen)(wen)定性(xing)(xing)(xing)增強、乳化(hua)(hua)(hua)(hua)能力好、流(liu)動點(dian)低(di)、黏溫(wen)變化(hua)(hua)(hua)(hua)小、氧化(hua)(hua)(hua)(hua)穩(wen)(wen)(wen)定性(xing)(xing)(xing)、耐熱性(xing)(xing)(xing)、抗(kang)結焦性(xing)(xing)(xing)較好、有較低(di)的(de)(de)(de)(de)黏度(du)和(he)密度(du)。主要(yao)用(yong)(yong)途(tu):低(di)泡(pao)(pao)表(biao)面活性(xing)(xing)(xing)劑,用(yong)(yong)于(yu)啤酒瓶、奶瓶的(de)(de)(de)(de)機(ji)械清洗以及硬物(wu)表(biao)面的(de)(de)(de)(de)清洗,家用(yong)(yong)洗滌劑和(he)機(ji)用(yong)(yong)餐具(ju)凈洗劑等;無嗅無味,對(dui)人(ren)體無害,生(sheng)(sheng)(sheng)物(wu)降解性(xing)(xing)(xing)能好,不影(ying)響菌種生(sheng)(sheng)(sheng)長,用(yong)(yong)于(yu)食品加工和(he)生(sheng)(sheng)(sheng)物(wu)發酵消泡(pao)(pao)劑;化(hua)(hua)(hua)(hua)學穩(wen)(wen)(wen)定性(xing)(xing)(xing)高(gao)(gao),對(dui)堿穩(wen)(wen)(wen)定好,用(yong)(yong)作高(gao)(gao)溫(wen)拉絲(si)油劑;用(yong)(yong)于(yu)高(gao)(gao)級潤滑油、剎車(che)液(ye)、液(ye)壓油的(de)(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
密封存(cun)(cun)放于(yu)干燥陰涼處,貯存(cun)(cun)期一年,按非危險品運(yun)輸,運(yun)輸時輕裝輕卸,切勿倒置。