詳細介紹
一、簡介
結構式R1O(CH2CH2O)nR2,CAS號(hao):24991-55-7,粘度(du)低(di),易溶于(yu)水,有優(you)良的(de)乳化、凈洗性(xing)能;起泡(pao)性(xing)能低(di),熱穩定性(xing)能好;有良好的(de)生物降解性(xing);合(he)適在(zai)較廣的(de)pH值范圍使用,耐酸堿。
二、質(zhi)量(liang)指標(分(fen)子量(liang)大小可(ke)根據用戶要求設計)
外觀:無(wu)色(se)至淡(dan)黃色(se)透(tou)明液體
活性物(wu)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)許多良好特(te)性(xing)(xing)(xing),而且由于原先的(de)(de)(de)(de)單烷基聚醚化(hua)(hua)合物(wu)末端羥基上的(de)(de)(de)(de)活(huo)潑氫被疏水(shui)的(de)(de)(de)(de)烷基取代,提高(gao)了整個分子的(de)(de)(de)(de)化(hua)(hua)學穩(wen)定(ding)性(xing)(xing)(xing),具備很(hen)多單烷基聚醚所不(bu)具有的(de)(de)(de)(de)特(te)殊性(xing)(xing)(xing)質,如泡沫低(di)、親(qin)油(you)性(xing)(xing)(xing)強(qiang)、酸堿(jian)穩(wen)定(ding)性(xing)(xing)(xing)增強(qiang)、乳化(hua)(hua)能力好、流動點(dian)低(di)、黏溫變化(hua)(hua)小、氧化(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、有較低(di)的(de)(de)(de)(de)黏度(du)和(he)(he)密(mi)度(du)。主要用(yong)(yong)(yong)(yong)途:低(di)泡表面(mian)活(huo)性(xing)(xing)(xing)劑,用(yong)(yong)(yong)(yong)于啤酒瓶、奶瓶的(de)(de)(de)(de)機械清洗(xi)以及硬物(wu)表面(mian)的(de)(de)(de)(de)清洗(xi),家用(yong)(yong)(yong)(yong)洗(xi)滌(di)劑和(he)(he)機用(yong)(yong)(yong)(yong)餐具凈(jing)洗(xi)劑等;無(wu)嗅無(wu)味,對人體無(wu)害,生(sheng)物(wu)降解(jie)性(xing)(xing)(xing)能好,不(bu)影響(xiang)菌種生(sheng)長,用(yong)(yong)(yong)(yong)于食(shi)品加工和(he)(he)生(sheng)物(wu)發(fa)酵消泡劑;化(hua)(hua)學穩(wen)定(ding)性(xing)(xing)(xing)高(gao),對堿(jian)穩(wen)定(ding)好,用(yong)(yong)(yong)(yong)作高(gao)溫拉絲油(you)劑;用(yong)(yong)(yong)(yong)于高(gao)級潤滑油(you)、剎(cha)車液、液壓油(you)的(de)(de)(de)(de)配方中。
四、包裝
襯塑鐵桶(tong)包裝,200kg/桶(tong)
五、貯存注意事項
密封存放(fang)于干燥陰涼處,貯存期一年,按非危險(xian)品運輸(shu),運輸(shu)時(shi)輕裝輕卸,切勿倒置。