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标题: 常用表面活性剂:月桂醇醚磷酸酯钾(MAEPK) [打印本页]

作者: 活性红    时间: 2007-8-17 11:04
标题: 常用表面活性剂:月桂醇醚磷酸酯钾(MAEPK)
MAEPK是用于洗涤类用品的阴离子表面活性剂,具有优良的皮肤兼容性,主要作为基础的阴离子表面活性剂或辅助性表面活性剂。<br />&nbsp; &nbsp; 一、英文名:Potassiam polyoxyethylene laurylether phosphate<br />&nbsp; &nbsp; 二、化学名:月桂醇醚磷酸酯钾<br />&nbsp; &nbsp; 三、化学结构式:RO(CH2CH2O)n-PO(OK)2和[RO(CH2CH2O)n]2PO(OK)<br />&nbsp; &nbsp;&nbsp; &nbsp; R:C=12-14&nbsp;&nbsp;n= 3、9<br />&nbsp; &nbsp; 四、 产品特性:<br />&nbsp; &nbsp; 1.特有的温和性和极强的浸润能力;<br />&nbsp; &nbsp; 2.起泡速度快,泡沫结构细腻均匀;<br />&nbsp; &nbsp; 3.易溶于水-有机物体系,能与水按任意比相溶,溶解度不受温度影响;<br />&nbsp; &nbsp; 4.可制成透明度极高的水溶液;<br />&nbsp; &nbsp; 5.易与醇醚硫酸盐、月桂基硫酸盐及其它各种类型的表面活性剂配伍;<br />&nbsp; &nbsp; 6.酸碱稳定性良好。<br />&nbsp; &nbsp; 五、技术指标:<br />&nbsp; &nbsp;&nbsp;&nbsp;型 号&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;30型&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;70型<br />&nbsp; &nbsp;1、外 观(20℃):&nbsp;&nbsp;无色至淡黄色透明粘稠液体&nbsp; &nbsp;无色至淡黄色糊状体<br />&nbsp; &nbsp;2、含 量 (%):&nbsp; &nbsp;&nbsp;&nbsp;30±2&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 70±2<br />&nbsp; &nbsp;3、PH值(1%水溶液):&nbsp;&nbsp;6.0—7.5&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;6.0—7.5<br />&nbsp; &nbsp; 六、用途与用量:<br />&nbsp; &nbsp; 1.用途:适合于温和的婴幼儿护理产品和高档次的香波、泡沫洗面奶、沐浴液、洗手液等中,特别适用于透明产品与抗冻产品。MAEPK在PH值为6.2左右可获取最高活性与稳定性。<br />&nbsp; &nbsp; 2.推荐用量:3—12%<br />&nbsp; &nbsp; 脂肪醇聚氧乙烯醚(EO=3)硫酸铵(AESA)<br />&nbsp; &nbsp; 一、英文名:Ammonium Polyoxyethylene fatty alcohol sulfate<br />&nbsp; &nbsp; 二、化学名:脂肪醇聚氧乙烯醚(EO=3)硫酸铵<br />&nbsp; &nbsp; 三、结构式:RO(CH2CH2O)3SO3NH4&nbsp;&nbsp;R=C12—14烷基<br />&nbsp; &nbsp; 四、产品性能:<br />&nbsp; &nbsp; 1. 具有优良的洗涤去污特性;<br />&nbsp; &nbsp; 2. 温和无毒、脱脂力较低;生物降解性好;<br />&nbsp; &nbsp; 3. 泡沫丰富细密;耐硬水;配伍性广;易调稠,且稠度受温度的影响小;<br />&nbsp; &nbsp; 4.与K12A、LSA协同使用效果更加;<br />&nbsp; &nbsp; 5.常配制弱酸性(PH&lt;7.0)洗浴产品具有良好的皮肤舒适感和良好的洗发柔软梳理性。<br />&nbsp; &nbsp; 五、技术指标:<br />&nbsp; &nbsp;型&nbsp;&nbsp;号&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;25型&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;70型<br />&nbsp;&nbsp;外 观(25℃)&nbsp; &nbsp;无色透明粘稠液体&nbsp; &nbsp; 白色或淡黄色糊状物<br />&nbsp;&nbsp;活性物(%)&nbsp; &nbsp;&nbsp; &nbsp; 25±1&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;70±2<br />&nbsp;&nbsp;无机盐(%)&nbsp; &nbsp;&nbsp; &nbsp; ≤1.0&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; ≤2.0<br />&nbsp;&nbsp;PH 值(10%)&nbsp; &nbsp;&nbsp; &nbsp;5.0-7.0&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;5.0-7.0<br />&nbsp;&nbsp;泡 沫(mm)&nbsp; &nbsp;&nbsp; &nbsp; ≥160&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;≥160<br />&nbsp; &nbsp; 六、 用途与用量:<br />&nbsp; &nbsp; 1.用途:用于液体洗涤剂,主要用在洗发香波、沐浴液等低PH值洗涤品中。<br />&nbsp; &nbsp; 2.推荐用量:5—30%。




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