詳細介紹
一、簡介
結構式R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘度低(di),易(yi)溶于水,有(you)優良的(de)乳(ru)化(hua)、凈洗性(xing)(xing)(xing)能;起泡性(xing)(xing)(xing)能低(di),熱穩定性(xing)(xing)(xing)能好;有(you)良好的(de)生物降解性(xing)(xing)(xing);合適在較廣的(de)pH值范圍使用,耐酸堿。
二、質量(liang)(liang)指標(分子量(liang)(liang)大小(xiao)可根據用戶要(yao)求設(she)計)
外觀:無色(se)至淡黃色(se)透明液體
活性物含量≥99%
水(shui)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許多(duo)良好(hao)(hao)特(te)性(xing)(xing)(xing)(xing)(xing)(xing),而且由于原先的單(dan)烷(wan)(wan)基(ji)聚醚(mi)化(hua)(hua)(hua)合物(wu)末(mo)端羥(qian)基(ji)上的活潑氫被疏水的烷(wan)(wan)基(ji)取代,提高(gao)了(le)整個分(fen)子的化(hua)(hua)(hua)學穩(wen)定性(xing)(xing)(xing)(xing)(xing)(xing),具(ju)(ju)備(bei)很(hen)多(duo)單(dan)烷(wan)(wan)基(ji)聚醚(mi)所不具(ju)(ju)有的特(te)殊性(xing)(xing)(xing)(xing)(xing)(xing)質(zhi),如泡沫(mo)低(di)(di)、親油(you)性(xing)(xing)(xing)(xing)(xing)(xing)強、酸堿(jian)穩(wen)定性(xing)(xing)(xing)(xing)(xing)(xing)增強、乳(ru)化(hua)(hua)(hua)能力好(hao)(hao)、流動點(dian)低(di)(di)、黏溫(wen)變化(hua)(hua)(hua)小、氧化(hua)(hua)(hua)穩(wen)定性(xing)(xing)(xing)(xing)(xing)(xing)、耐熱性(xing)(xing)(xing)(xing)(xing)(xing)、抗結焦性(xing)(xing)(xing)(xing)(xing)(xing)較好(hao)(hao)、有較低(di)(di)的黏度和(he)密度。主要(yao)用(yong)途:低(di)(di)泡表(biao)面活性(xing)(xing)(xing)(xing)(xing)(xing)劑,用(yong)于啤酒瓶(ping)、奶瓶(ping)的機(ji)械(xie)清洗(xi)(xi)以及硬物(wu)表(biao)面的清洗(xi)(xi),家(jia)用(yong)洗(xi)(xi)滌劑和(he)機(ji)用(yong)餐(can)具(ju)(ju)凈(jing)洗(xi)(xi)劑等;無嗅無味,對(dui)人體無害,生(sheng)物(wu)降解(jie)性(xing)(xing)(xing)(xing)(xing)(xing)能好(hao)(hao),不影響菌種生(sheng)長,用(yong)于食品加(jia)工和(he)生(sheng)物(wu)發酵消(xiao)泡劑;化(hua)(hua)(hua)學穩(wen)定性(xing)(xing)(xing)(xing)(xing)(xing)高(gao),對(dui)堿(jian)穩(wen)定好(hao)(hao),用(yong)作高(gao)溫(wen)拉絲油(you)劑;用(yong)于高(gao)級潤滑油(you)、剎車液、液壓(ya)油(you)的配方中。
四、包裝
襯塑鐵(tie)桶包裝,200kg/桶
五、貯存注意事項
密(mi)封存(cun)放于干燥陰涼處,貯存(cun)期一年,按(an)非危險品運輸,運輸時(shi)輕裝輕卸(xie),切勿倒(dao)置。