
詳細介紹
一、簡介
結構式R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘度低(di),易溶于水,有優良(liang)的乳化(hua)、凈洗性(xing)能(neng);起泡性(xing)能(neng)低(di),熱穩定性(xing)能(neng)好;有良(liang)好的生物降解(jie)性(xing);合適在較廣(guang)的pH值范圍使用,耐(nai)酸堿。
二(er)、質量指標(biao)(分子量大(da)小可根據用戶要求設計)
外觀(guan):無色至淡黃(huang)色透(tou)明液體
活性物(wu)含(han)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(de)(de)許(xu)多良好(hao)(hao)(hao)(hao)特性(xing)(xing)(xing),而且(qie)由于(yu)(yu)原先的(de)(de)單烷基(ji)聚醚化(hua)(hua)合物末(mo)端羥基(ji)上(shang)的(de)(de)活潑氫被疏水的(de)(de)烷基(ji)取代,提高了整個分子(zi)的(de)(de)化(hua)(hua)學穩(wen)定(ding)性(xing)(xing)(xing),具(ju)備很(hen)多單烷基(ji)聚醚所不具(ju)有(you)的(de)(de)特殊性(xing)(xing)(xing)質,如泡(pao)沫低(di)、親油(you)性(xing)(xing)(xing)強、酸堿(jian)穩(wen)定(ding)性(xing)(xing)(xing)增強、乳化(hua)(hua)能(neng)力好(hao)(hao)(hao)(hao)、流動點低(di)、黏溫(wen)(wen)變化(hua)(hua)小(xiao)、氧(yang)化(hua)(hua)穩(wen)定(ding)性(xing)(xing)(xing)、耐(nai)熱性(xing)(xing)(xing)、抗結焦性(xing)(xing)(xing)較好(hao)(hao)(hao)(hao)、有(you)較低(di)的(de)(de)黏度(du)和(he)密度(du)。主要(yao)用(yong)(yong)(yong)途:低(di)泡(pao)表面(mian)活性(xing)(xing)(xing)劑(ji),用(yong)(yong)(yong)于(yu)(yu)啤酒瓶、奶瓶的(de)(de)機(ji)械清洗以及硬物表面(mian)的(de)(de)清洗,家用(yong)(yong)(yong)洗滌劑(ji)和(he)機(ji)用(yong)(yong)(yong)餐具(ju)凈洗劑(ji)等;無嗅無味,對人體無害,生(sheng)(sheng)物降解(jie)性(xing)(xing)(xing)能(neng)好(hao)(hao)(hao)(hao),不影響菌種(zhong)生(sheng)(sheng)長,用(yong)(yong)(yong)于(yu)(yu)食(shi)品加工(gong)和(he)生(sheng)(sheng)物發酵消泡(pao)劑(ji);化(hua)(hua)學穩(wen)定(ding)性(xing)(xing)(xing)高,對堿(jian)穩(wen)定(ding)好(hao)(hao)(hao)(hao),用(yong)(yong)(yong)作高溫(wen)(wen)拉絲(si)油(you)劑(ji);用(yong)(yong)(yong)于(yu)(yu)高級潤滑(hua)油(you)、剎車液、液壓油(you)的(de)(de)配(pei)方中。
四、包裝
襯(chen)塑鐵桶(tong)(tong)包裝,200kg/桶(tong)(tong)
五、貯存注意事項
密(mi)封存(cun)放于干(gan)燥陰(yin)涼處,貯存(cun)期一年,按非危險(xian)品運輸,運輸時輕裝輕卸,切(qie)勿倒置。