摘要
以丙烯酸松香、聚乙二醇、蔗糖合成了一种新型的松香系列易降解的非离子表面活性剂 ,用IR谱、TGA谱进行结构表征 ,对其表面性质进行了测定和探讨。终产品在pH =8～ 9时 ,FP =2 0 8mm ;在 3 0× 10 -4 mol/L的Ca2 +中 ,DP =85 % ,FP =178mm ,浓度为 2× 10 -4 mol/L时 ,δcmc =3 3mN/m ,浊点 <77℃ ,产品耐温≤ 15
A series of non-ionic surfactants.That ncw type rosin was synthesezed by acrylic acid rasin EO and sucrose.The structure of the product was investigated by IR spectra,TGA spectra and the surface property of the produce was determined and study.Wen the product′s pH=8～9,FP= 208?mm ;When 1?% ARPOESE contained 3 0× 10 -4 ?mol/L Ca 2+ ,DP= 85?% and FP= 178?mm ;When the density of ARPOESEIS is 2× 10 - -4 ?mol/L , δ?cmc =33m N.m -1 and this product can under 150?℃ .
出处
《日用化学工业》
CAS
CSCD
北大核心
2001年第3期66-68,共3页
China Surfactant Detergent & Cosmetics
