文献类型：期刊文献

中文题名：萜烯树脂乳液的制备及其在橡胶乳液中应用研究

英文题名：Preparation of terpene resin emulsion and study on its application in rubber emulsion

作者：王乐为[1];钱军[1];石一峰[2]

机构：[1]华东理工大学材料科学与工程学院,上海200237;[2]上海宏顶房科技有限公司,上海200237

年份：2025

卷号：45

期号：S2

起止页码：408

中文期刊名：现代化工

外文期刊名：Modern Chemical Industry

收录：;北大核心:【北大核心2023】；

语种：中文

中文关键词：α-蒎烯;乳化剂;增粘树脂;橡胶乳液;压敏胶

外文关键词：α-pinene;emulsifier;tackifying resin;rubber emulsion;pressure-sensitive adhesive

摘要：以α-蒎烯为原料,通过与马来酸酐(MAH)的Diels-Alder加成反应及其与聚乙二醇-1000的酯化反应,合成了一种新型萜烯基乳化剂TP-1000,并利用该乳化剂成功制备稳定的萜烯树脂乳液。结果表明,TP-1000作为乳化剂时,萜烯树脂乳液稳定性优于市售乳化剂。且当乳化剂浓度为12%时,萜烯树脂乳液各项稳定性能优异。研究发现,将制备的萜烯树脂乳液与橡胶乳液共混后,压敏胶膜的初粘强度和剥离强度均显著提升,并在添加量为70%时达到最大值。与市售松香乳液相比,萜烯树脂乳液对橡胶乳液压敏胶膜的力学性能的改善效果更为显著。
A novel terpene-based emulsifier,TP-1000,is synthesized through Diels Alder addition reaction betweenα-pinene and maleic anhydride(MAH),and esterification reaction betweenα-pinene and polyethylene glycol 1000(PEG-1000).TP-1000 is used to prepare stable terpene resin emulsion successfully.Results show that the terpene resin emulsion with TP-1000 as emulsifier presents a better stability than that with commercial emulsifier.Various stability performances of the emulsion are excellent when the concentration of emulsifier is 12%.It is found that after the prepared terpene resin emulsion is blended with rubber emulsion,both the initial adhesion strength and peel strength of the blended emulsion are significantly improved,reaching the maximum values when the addition amount of terpene resin emulsion is 70%.Compared with the commercial rosin emulsion,the terpene resin emulsion prepared improves the mechanical properties of the rubber emulsion pressure-sensitive adhesive more significantly.