表面活性劑的(de)應用(yong)(yong)(yong)可分為(wei)民(min)用(yong)(yong)(yong)和(he)工(gong)(gong)(gong)(gong)(gong)業(ye)應用(yong)(yong)(yong)。據(ju)資料顯(xian)示：民(min)用(yong)(yong)(yong)表(biao)面(mian)(mian)活(huo)性劑(ji)(ji)(ji)中有2/3 用(yong)(yong)(yong)于個人保(bao)護用(yong)(yong)(yong)品(pin)；合(he)成(cheng)洗(xi)(xi)(xi)(xi)滌(di)劑(ji)(ji)(ji)是(shi)表(biao)面(mian)(mian)活(huo)性劑(ji)(ji)(ji)消費最大的(de)市場之一，產品(pin)包(bao)括(kuo)(kuo)洗(xi)(xi)(xi)(xi)衣粉、液(ye)體洗(xi)(xi)(xi)(xi)滌(di)劑(ji)(ji)(ji)、餐(can)具(ju)洗(xi)(xi)(xi)(xi)滌(di)劑(ji)(ji)(ji)和(he)各(ge)種(zhong)家(jia)庭用(yong)(yong)(yong)清洗(xi)(xi)(xi)(xi)產品(pin)及個人保(bao)護用(yong)(yong)(yong)品(pin)如：洗(xi)(xi)(xi)(xi)發香波、護發素、發乳、發膠(jiao)脂、潤膚乳液(ye)、爽(shuang)膚液(ye)和(he)洗(xi)(xi)(xi)(xi)面(mian)(mian)奶等。工(gong)(gong)(gong)(gong)(gong)業(ye)用(yong)(yong)(yong)表(biao)面(mian)(mian)活(huo)性劑(ji)(ji)(ji)是(shi)民(min)用(yong)(yong)(yong)表(biao)面(mian)(mian)活(huo)性劑(ji)(ji)(ji)以外用(yong)(yong)(yong)于各(ge)工(gong)(gong)(gong)(gong)(gong)業(ye)領域的(de)表(biao)面(mian)(mian)活(huo)性劑(ji)(ji)(ji)總和(he)，其應用(yong)(yong)(yong)領域包(bao)括(kuo)(kuo)紡織工(gong)(gong)(gong)(gong)(gong)業(ye)，金屬(shu)工(gong)(gong)(gong)(gong)(gong)業(ye)，涂料、油漆、顏料工(gong)(gong)(gong)(gong)(gong)業(ye)，塑料樹(shu)脂工(gong)(gong)(gong)(gong)(gong)業(ye)，食品(pin)工(gong)(gong)(gong)(gong)(gong)業(ye)，造紙工(gong)(gong)(gong)(gong)(gong)業(ye)，皮(pi)革工(gong)(gong)(gong)(gong)(gong)業(ye)，石油開采，建材工(gong)(gong)(gong)(gong)(gong)業(ye)，采礦業(ye)，能源工(gong)(gong)(gong)(gong)(gong)業(ye)等。以下就幾個方(fang)面(mian)(mian)進(jin)行敘述。

1表面活(huo)性劑在化妝品(pin)中的(de)應用。

表面活性劑廣泛用于各類化妝品中作乳化劑、滲透劑、洗滌劑、柔軟劑、潤濕劑、殺菌劑、分散劑、增溶劑、抗靜電劑、染發劑等。非離子表面活性劑由于不刺激且和其他組分易相容，在化妝品中最常用，一般多為一些脂肪酸酯類和聚醚。

2化妝品對表面活性劑的要求。

化妝品配方的組成是多樣的和復雜的，除油、水原料外，還有各種功能表面活性劑、防腐劑、香精和色素等，屬多相分散體系。隨著化妝品劑型和功能要求越來越多，化妝品中使用的表面活性劑品種也在增加。化妝品中使用的表面活性劑應對皮膚無刺激、無毒副作用，另外還要滿足無色、無不愉快氣味和穩定性高等要求。

表面活(huo)性劑在洗滌(di)劑中的(de)應用。

表面活性劑具有高效的清潔及消毒功能，早已成為保潔產品中最重要的組成部分。表面活性劑是洗滌劑的主要成分，它與污垢和在污垢與固體表面之間發生一系列的物理化學作用（如：潤濕、滲透、乳化、增溶、分散、起泡等）并借助于機械攪拌獲得洗滌效果。用量最多、最廣泛的是陰離子和非離子表面活性劑，陽離子和兩性表面活性劑只是在生產某些特殊類型和功能的洗滌劑時才使用。主要品種有LAS（指連烷基苯磺酸脂鹽）、AES（脂肪醇聚氧乙烯醚硫酸鹽）、MES（α - 磺酸脂肪酸脂鹽）、AOS（α-烯基磺酸鹽）、烷基聚氧乙烯醚、烷基酚聚氧乙烯醚、脂肪酰二乙醇胺、胺基酸型、甜菜堿型等。