松香酯乳液制备工艺研究-林产化学与工业.PDF

24 Vol.24 Supplement 2004 8 Chemistry and Industry of Forest Products Aug. 2004 1 2 1* 1 1 廖世珍 , 梁 茹 , 曹德榕 , 陈就记 , 董少峰 ( 1. 中国科学院广州化学研究所纤维素化学重点实验室, 广东 广州510650; 2. 广东省生产力发展中心, 广东 广州510070) LIAO S Z : SX- 1, , ,, SX- 1 6 : ; ; :TQ351. 471 :A :0253- 2417( 2004)S0- 0097- 04 STUDY ON P EPA ATION TECHNOLOGY OF OSIN ESTE EMULSION 1 2 1 1 1 LIAO Sh-i zhen , LIANG u , CAO De-rong ,CHEN Jiu-ji ,DONG Shao-feng ( 1. L CL C, Guangz hou I nsti tute of Chemistry , Chi nese A cade my of Sciences, Guangz hou 510650, China; 2. Guang dong Prod uctiv ity Center , G uangz hou 510650, Chi na) Abstract: A new emulsifier ( SX-1) for emulsifying rosin ester was prepared from rosin as origin material. SX-1 could easily emulsify rosin ester with co-emulsifier without organic solvent. The effects of the primary factors on the properties of rosin ester emulsion, such as the quantity and way of addition of SX-1, the kind of co-emulsifier, the processing conditions in the inversion process were investigated. T hus, an aqueous emulsion of rosin glyceride ,the stability of which was over 6 months at room temperature, was prepared with 8 %(mass part) SX-1, 50 % ( mass part) rosin glyceride and water. Key words: rosin ester; emulsion;emulsifier [ 1] , , , , , 2 %~ 7 %, , :2003- 12- 24 : (KJCX2-SW-04) ;( 2003C20421) :( 1978- ) , ,, , * :E- mail :caodr@ mail. 98 24