rosin adduct的意思|示意
松香加成物
rosin adduct相关短语
1、 rosin-maleic anhydride adduct 松香马来酐加成物
2、 rosin-maleic anhydride adduct ester polyols 马来松香酯多元醇
rosin adduct相关例句
A series of rigid PU foams based respectively on maleopimaric acid ester polyols , rosin-maleicanhydride adduct ester polyols and turpentine-maleic anhydride adduct ester polyols were synthesized.
以马来海松酸酯多元醇、马来松香酯多元醇和松节油马来酐加成物酯多元醇为基，制备了硬质聚氨酯泡沫塑料。