
詳細介紹
一、簡介
結構式R1O(CH2CH2O)nR2,CAS號:24991-55-7,粘(zhan)度低,易溶于水,有優良的乳化、凈洗性(xing)(xing)(xing)能;起泡性(xing)(xing)(xing)能低,熱穩定性(xing)(xing)(xing)能好;有良好的生物降解(jie)性(xing)(xing)(xing);合適在較廣的pH值范圍使(shi)用,耐酸堿。
二、質量指標(分子量大小可根據(ju)用(yong)戶要求設計(ji))
外觀:無色至淡(dan)黃色透明液體(ti)
活性物含量≥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)許多良好特性(xing)(xing),而(er)且由(you)于(yu)原先的(de)(de)(de)單烷基(ji)聚醚化合物(wu)末端羥基(ji)上(shang)的(de)(de)(de)活潑(po)氫被(bei)疏(shu)水的(de)(de)(de)烷基(ji)取代,提(ti)高(gao)(gao)了(le)整個分子的(de)(de)(de)化學穩(wen)(wen)定(ding)(ding)(ding)(ding)性(xing)(xing),具(ju)備很多單烷基(ji)聚醚所不具(ju)有的(de)(de)(de)特殊性(xing)(xing)質,如泡沫低(di)、親油(you)(you)性(xing)(xing)強、酸堿穩(wen)(wen)定(ding)(ding)(ding)(ding)性(xing)(xing)增強、乳(ru)化能(neng)力好、流動(dong)點低(di)、黏溫(wen)變化小、氧化穩(wen)(wen)定(ding)(ding)(ding)(ding)性(xing)(xing)、耐(nai)熱(re)性(xing)(xing)、抗(kang)結焦性(xing)(xing)較(jiao)好、有較(jiao)低(di)的(de)(de)(de)黏度和(he)密度。主要用(yong)(yong)(yong)(yong)(yong)途:低(di)泡表面活性(xing)(xing)劑(ji),用(yong)(yong)(yong)(yong)(yong)于(yu)啤酒(jiu)瓶、奶瓶的(de)(de)(de)機械清(qing)洗以及硬物(wu)表面的(de)(de)(de)清(qing)洗,家(jia)用(yong)(yong)(yong)(yong)(yong)洗滌劑(ji)和(he)機用(yong)(yong)(yong)(yong)(yong)餐具(ju)凈洗劑(ji)等;無嗅(xiu)無味,對(dui)人(ren)體無害,生物(wu)降解性(xing)(xing)能(neng)好,不影響菌種(zhong)生長,用(yong)(yong)(yong)(yong)(yong)于(yu)食品加工和(he)生物(wu)發酵消泡劑(ji);化學穩(wen)(wen)定(ding)(ding)(ding)(ding)性(xing)(xing)高(gao)(gao),對(dui)堿穩(wen)(wen)定(ding)(ding)(ding)(ding)好,用(yong)(yong)(yong)(yong)(yong)作高(gao)(gao)溫(wen)拉(la)絲油(you)(you)劑(ji);用(yong)(yong)(yong)(yong)(yong)于(yu)高(gao)(gao)級潤滑油(you)(you)、剎車(che)液(ye)、液(ye)壓油(you)(you)的(de)(de)(de)配方中。
四、包裝
襯(chen)塑鐵(tie)桶(tong)包(bao)裝,200kg/桶(tong)
五、貯存注意事項
密封存(cun)放于干燥陰涼處,貯存(cun)期一年,按非危險品運(yun)輸,運(yun)輸時輕(qing)裝輕(qing)卸(xie),切勿(wu)倒置。