CTBN增韧改性热固性树脂研究进展.pdf

25 3 Vol. 25, No. 3 2011 3 CHINA PLASTICS M ar. , 2011 CTBN 刘乃亮, 齐暑华, 理莎莎, 吴利敏, 鲁惠玲 ( , 710129) : ( CTBN) , CTBN ( CE) ( BMI) , CT BN , : ; ; ; ; ; : T Q323. 5 : A :2011) Research Progress in CTBN Toughening Modification of Thermosetting Resins LIU Nailia g, QI Shuhua, LI Shasha, WU Limi , LU Huili g ( Departme t of Applied Chemistry, School of Scie ce, Northw ester Polytech ical U iversity , Xi a 710129, Chi a) Abstract:T he mecha ism a d research progress i the toughe i g of thermosetti g resi s ( i cludi g epoxy, phe olic, cya ate ester, a d bismaleimide resi s) usi g liquid carboxyl termi ated butadie e itrile rubber ( CTBN) were reviewed. The prese t problems u der study were poi ted out a d the study directio of CTBN toughe i g of thermosetti g resi s was suggested. Key ords: liquid carboxyl termi ated butadie e itrile rubber; tough ess; epoxy resi ; phe olic resi ; cya ate ester resi ; bismaleimide resi , CT BN 0 , BM I CE CTBNCTBN , COOH, , , ( 1) , , , , , , CT BN , , , H OOC CH2 CH CH CH2 CH CH CH CH COOH ( 1) x 2 y 2 z n CH CN CH2 1 CTBN - , CT BN , CT BN ,