洗发液基本原料分析【精品-ppt】.ppt

洗发液基本原料分析;洗发用品的发展;洗发液的基本原料：; 现在常用二乙醇胺与脂肪酸经缩合而产生的 脂肪醇酰铵,这些盐这些盐的溶解性以及对毛发, 皮肤的温和性更好，脱脂作用小，而且能与其他 添加剂有较好的相溶效果，有较低浊点，在气候 寒冷时能保持透明 此类产品的检验项目有甲醛含量，活性物含 量，胺值，色泽，pH值等。 ;pH的测定;色泽的测定：;甲酯及活性物的测定;结果计算：;　 式(2)　 脂肪酰二乙醇胺活性物［均以RCON(C2H4OH)2计］质量百分含量（Ｘ２）按下式计算： 式中　m2---第二洗脱液中残余物的质量，g 　　　m0---进柱试样的质量，g。 ;辅助表面活性剂;1.总固体含量的测定;NaCl含量的测定：;结果计算;活性物含量：;添加剂：;小结：;Thank you !;!3frDP!3frDP!3frDP!3frCO#2eqCO#2eqCO#2eqCO#2epBNZ1dpBNZ1dpBNZ1dpBNZ0coAMY0coAMY0coAMY0coALX+bnzLX+bnzLX+bnzLX+bmyKW-amyKW-amyKW-amyKW)9lxJV)9lxJV)9lxJV)9lxIU(8kwIU(8kwIU(8kwIU(8jvHT*7jvHT*7jvHT*7jvHT6iuGS6iuGS6iuGS6iuFR%5htFR%5htFR%5htFR%5gsEQ$4gsEQ$4gsEQ$4gsEQ$3frDP!3frDP!3frDP!3frDO#2eqCO#2eqCO#2eqCO#2epBNZ1dpBNZ1dpBNZ1dpBNZ0coAMY0coAMY0coAMY0coALX+bnzLX+bnzLX+bnzLX+bmyKW-amyKW-amyKW-amyKW)9lxJV)9lxJV)9lxJV)9lxIU(8kwIU(8kwIU(8kwIU(8jvHT*7jvHT*7jvHT*7jvHT6iuGS6iuGS6iuGS6iuFR%5htFR%5htFR%5htFR%5hsEQ$4gsEQ$4gsEQ$4gsEQ$3frDP!3frDP!3frDP!3frDO#2eqCO#2eqCO#2eqCO#2epBNZ1dpBNZ1dpBNZ1dpBNZ0coAMY0coAMY0coAMY0coALX+bnzLX+bnzLX+bnzLX+bmyKW-amyKW-amyKW-amyKW)9lxJV)9lxJV)9lxJV)9lxIU(8kwIU(8kwIU(8kwIU(8jvHT*7jvHT*7jvHT*7jvHT*6iuGS6iuGS6iuGS6iuGR%5htFR%5htFR%5htFR%5hsEQ$4gsEQ$4gsEQ$4gsEQ$3frDP!3frDP!3frDP!3frDO#2eqCO#2eqCO#2eqCO#2epBNZ1dpBNZ1dpBNZ1dpBN$4gsEQ!3frDP!3frDP!3frDP!3frCO#2eqCO#2eqCO#2eqCO#2dpBNZ1dpBNZ1dpBNZ1dpBNY0coAMY0coAMY0coAMY0cozLX+bnzLX+bnzLX+bnzLX+amyKW-amyKW-amyKW-amyKV)9lxJV)9lxJV)9lxJV)9lxIU(8kwIU(8kwIU(8kwIU(8jvHT*7jvHT*7jvHT*7jvHT6iuGS6iuGS6iuGS6iuFR%5htFR%5htFR%5htFR%5gsEQ$4gsEQ$4gsEQ$4gsEQ!3frDP!3frDP!3frDP!3frCO#2eqCO#2eqCO#2eqCO#2dpBNZ1dpBNZ1dpBNZ1dpBNY0coAMY0coAMY0coAMY0cozLX+bnzLX+bnzLX+bnzLX+amyKW-amyKW-amyKW-amyKW)9lxJV)9lxJV)9lxJV)9lxIU(8kwIU(8kwIU(8kwIU(8jvHT*7jvHT*7jvHT*7jvHT6iuGS6iuGS6iuGS6iuFR%5htFR%5htFR%5htFR%5gsEQ$4gsEQ$4gsEQ$4gsEQ!3frDP!3frDP!3frDP!3frCO#2eqCO#2eqCO#2eqCO#2dpBNZ1dpBNZ1dpBNZ1dpBNY0coAMY0coAMY0coAMY0cozLX+bnzLX+bnzLX+bnzLX+bmyKW-amyKW-amyKW-amyKW)9lxJV)9lxJV)9lxJV)9lxIU(8kwIU(8kwIU(8kwIU(8jvHT*7jvHT*7jvHT*7jvHT6iuGS6iuGS6iuGS6iuFR%5htFR%5htFR%5htFR%5gsEQ$4gsEQ$4gsE