
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,有優良(liang)的乳化、凈洗性(xing)能(neng)(neng);起泡性(xing)能(neng)(neng)低,熱穩定性(xing)能(neng)(neng)好;有良(liang)好的生物降解性(xing);合適在較廣(guang)的pH值范圍(wei)使(shi)用,耐酸堿。
二(er)、質量指(zhi)標(分子量大小可根據(ju)用(yong)戶要求(qiu)設計)
外觀:無色(se)至淡黃色(se)透明液體
活性物含(han)量≥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(de)(de)(de)許多良好特(te)性(xing)(xing)(xing)(xing)(xing),而且由(you)于原先的(de)(de)(de)單烷(wan)(wan)基聚醚(mi)化(hua)(hua)(hua)合物(wu)末端羥基上的(de)(de)(de)活潑(po)氫被(bei)疏水的(de)(de)(de)烷(wan)(wan)基取代,提高(gao)(gao)了(le)整個(ge)分子(zi)的(de)(de)(de)化(hua)(hua)(hua)學穩定(ding)(ding)性(xing)(xing)(xing)(xing)(xing),具(ju)備很多單烷(wan)(wan)基聚醚(mi)所不具(ju)有(you)的(de)(de)(de)特(te)殊性(xing)(xing)(xing)(xing)(xing)質,如泡沫低(di)(di)、親(qin)油(you)(you)性(xing)(xing)(xing)(xing)(xing)強(qiang)、酸堿穩定(ding)(ding)性(xing)(xing)(xing)(xing)(xing)增強(qiang)、乳化(hua)(hua)(hua)能力好、流(liu)動點低(di)(di)、黏溫變化(hua)(hua)(hua)小、氧化(hua)(hua)(hua)穩定(ding)(ding)性(xing)(xing)(xing)(xing)(xing)、耐(nai)熱性(xing)(xing)(xing)(xing)(xing)、抗(kang)結焦性(xing)(xing)(xing)(xing)(xing)較好、有(you)較低(di)(di)的(de)(de)(de)黏度和密度。主要用(yong)途:低(di)(di)泡表面活性(xing)(xing)(xing)(xing)(xing)劑(ji),用(yong)于啤酒瓶、奶(nai)瓶的(de)(de)(de)機械清(qing)(qing)洗以(yi)及硬(ying)物(wu)表面的(de)(de)(de)清(qing)(qing)洗,家用(yong)洗滌(di)劑(ji)和機用(yong)餐具(ju)凈洗劑(ji)等;無(wu)(wu)嗅無(wu)(wu)味,對人體無(wu)(wu)害(hai),生(sheng)物(wu)降(jiang)解性(xing)(xing)(xing)(xing)(xing)能好,不影響菌種(zhong)生(sheng)長,用(yong)于食品(pin)加(jia)工和生(sheng)物(wu)發酵消泡劑(ji);化(hua)(hua)(hua)學穩定(ding)(ding)性(xing)(xing)(xing)(xing)(xing)高(gao)(gao),對堿穩定(ding)(ding)好,用(yong)作高(gao)(gao)溫拉絲油(you)(you)劑(ji);用(yong)于高(gao)(gao)級潤滑油(you)(you)、剎車液、液壓(ya)油(you)(you)的(de)(de)(de)配方中。
四、包裝
襯(chen)塑(su)鐵桶包(bao)裝,200kg/桶
五、貯存注意事項
密封存放于(yu)干燥(zao)陰涼處,貯(zhu)存期一年,按非(fei)危險品(pin)運輸(shu),運輸(shu)時(shi)輕裝輕卸,切勿倒置。