脂肪胺聚氧乙烯醚的去污特性

X,Abstract:Theeffectsofhydrophobicandhydrophilicchainlengthoffattyamineethoxylatesondetergencyandtheireffectonlaundryproductformulationsweredetailedinthispaper.Keywords:fattyamineethoxylatesdetergency0(),:RN(CH2-CH2O)nH(CH2-CH2O)mH,(),,(1)(2),(3),,,(4)(5),1:Tergo-tometr7243,;:HunterlabColorimeterD25M/L,Hunter;:2.94gCaCl2#2H2O2.033gMgCl2#6H2O300ml,,1000ml,,3000ppmMgBCa=1B2:////////ASTM,D-3050-92:150ppm300ppm50u100u1000ml1g,1.5g,2g/175r.p.m2min10min5min2Tergo-O-tometer,3,6EO12EO18EO;36EO12EO18EOASTMD3050-92,150ppm300ppm,50ÜF100ÜF-/3,114(95)19978DETERGENT&COSMETICSX:,,194310,,1(152)11g/1/2(153)50u150ppm50u300ppm100u150ppm100u300ppm6EO48.869.173.970.8/5961.36259.941.139.94543.112EO57.668.873.374.6/53.955.767.164.338.339.333.429.918EO59.670.080.977.1/51.450.868.164.836.338.730.922.26EO37.644.765.364.4/4940.752.251.030.324.132.430.812EO56.171.980.979.7/57.561.870.166.039.041.746.543.818EO57.375.281.479.8/56.358.670.767.041.642.636.033.5图1用3种纤维灰尘/油污的去除平均百分率:(1)EO(2)EO,(3),6EO,,18EO12EO,(4),6EO12EO18EO(5),6EO12EO图2用3种纤维灰尘/油污的去除平均百分率APG(6EO)(12EO)C12~15(7EO)C8~16APG,/(/),2/199742,-,3,(12EO),,,350u,/-,,,APG100u,,APG,,APG,APG3(154)2lg/l/50u150ppm50u300ppm100u150ppm100u300ppm6EO48.869.173.970.8/5961.36259.941.139.94543.112EO56.171.980.979.7/57.561.870.166.039.0411746154318C12~157EO3819611777107413/49195217621359192511271734143119C8~16APG5212471556155314/431542184216411922182410171514193lg/l/50u150ppm50u300ppm100u150ppm100u300ppm6EO7010691479178212/5316561464116513191228104912631112EO7211681882137617/66176412711570102919361834153412C12~157EO7115711282118016/7213681971127212113113417217C8~16APG7413741983198310/66116216701270194lg/l50u150ppm50u300ppm100u150ppm100u300ppm6EO12EOC12~157EOC8~10APG5517651519151019381862112411131039197113301715133419731529101215/,,(33),(12EO)68%,26%,APG13%44,,,4(95)19978:用3种纤维油污的去除平均百分率图4不同条件下去除草斑的平均百分率LABSLESSLS(6EO)(C12~157EO),APG(8~16APG),100ÜF,150ppm,/(/)3,5,55115lg/l015g100u,150ppm/LASSLESSLS6EO8119851085118411/63167914661469164614371445104219C12~157EO7113841483197918/54135812611658102918301733193115C8~16APG6516791183107519/471652176410541825111210341723195,/,/LAS2APG/LAS,/SLES3APG/SLES图5与各种阴离子表面活性剂混合去除灰尘/油污的平均百分率,,LAS1g/,100ÜF,150PPM,661g/5270/68A123-/40.648.843.347.0-/44.728.838.127.1/-/55.561.948.261.7/-/38.330.933.935.044.842.540.942.7,(),,,,刘骥马洁薇摘译自Happi,1996;2:1996-10-184(155)19974