Rosine罗西纳rosinn.松香；树脂rosin glycerin esters松香甘油酯rosin polyether ester松香聚醚酯rosin acid derivative松香酸衍生物rosin amine D acetate醋酸松香胺D, 松香胺D醋酸盐rosin cerate compound复方松香蜡rosin polyester polyol松香芳烃聚酯多元醇rosin-glycerol ester松香甘油酯rosin emulsifying agent松香乳化剂rosin-extended rubber填充松香的橡胶rosin solder connection松香焊剂连接