
詳細介紹
一、簡介
結構式(shi)R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘度低(di),易溶于水,有優(you)良的(de)乳化、凈洗性(xing)(xing)能;起泡性(xing)(xing)能低(di),熱穩定(ding)性(xing)(xing)能好(hao);有良好(hao)的(de)生物降解性(xing)(xing);合適在較廣(guang)的(de)pH值(zhi)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)
外觀:無色至淡黃色透明液(ye)體
活性物(wu)含量≥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)(de)許(xu)多良好(hao)特性(xing)(xing),而且由于(yu)原先(xian)的(de)(de)(de)(de)單(dan)烷基聚醚化(hua)(hua)(hua)合物末端羥基上(shang)的(de)(de)(de)(de)活潑氫被疏水的(de)(de)(de)(de)烷基取代,提高(gao)了(le)整個分子的(de)(de)(de)(de)化(hua)(hua)(hua)學穩(wen)(wen)定(ding)(ding)(ding)性(xing)(xing),具(ju)備很多單(dan)烷基聚醚所不具(ju)有的(de)(de)(de)(de)特殊性(xing)(xing)質,如泡沫低、親油性(xing)(xing)強、酸堿(jian)穩(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)增(zeng)強、乳化(hua)(hua)(hua)能力(li)好(hao)、流(liu)動點(dian)低、黏溫變化(hua)(hua)(hua)小、氧化(hua)(hua)(hua)穩(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)、耐熱性(xing)(xing)、抗(kang)結焦(jiao)性(xing)(xing)較(jiao)好(hao)、有較(jiao)低的(de)(de)(de)(de)黏度(du)(du)和(he)密度(du)(du)。主要用(yong)(yong)(yong)(yong)途:低泡表面(mian)活性(xing)(xing)劑,用(yong)(yong)(yong)(yong)于(yu)啤(pi)酒(jiu)瓶(ping)、奶瓶(ping)的(de)(de)(de)(de)機械清(qing)洗以及(ji)硬物表面(mian)的(de)(de)(de)(de)清(qing)洗,家用(yong)(yong)(yong)(yong)洗滌劑和(he)機用(yong)(yong)(yong)(yong)餐具(ju)凈(jing)洗劑等(deng);無(wu)(wu)嗅(xiu)無(wu)(wu)味,對(dui)人體無(wu)(wu)害,生(sheng)物降解(jie)性(xing)(xing)能好(hao),不影(ying)響菌(jun)種生(sheng)長,用(yong)(yong)(yong)(yong)于(yu)食品加工和(he)生(sheng)物發酵消泡劑;化(hua)(hua)(hua)學穩(wen)(wen)定(ding)(ding)(ding)性(xing)(xing)高(gao),對(dui)堿(jian)穩(wen)(wen)定(ding)(ding)(ding)好(hao),用(yong)(yong)(yong)(yong)作高(gao)溫拉絲油劑;用(yong)(yong)(yong)(yong)于(yu)高(gao)級潤滑油、剎車液、液壓油的(de)(de)(de)(de)配方(fang)中。
四、包裝
襯塑鐵桶(tong)包裝(zhuang),200kg/桶(tong)
五、貯存注意事項
密(mi)封存(cun)放于干燥(zao)陰(yin)涼處(chu),貯存(cun)期(qi)一年,按非危險品運輸,運輸時輕裝輕卸,切勿倒置(zhi)。