广州化学2024，Vol.49Issue(2)：36-40,5.DOI:10.16560/j.cnki.gzhx.20240211
低分子量苯乙烯-马来酸酐树脂酯化物的制备与应用
Preparation and Application of Low Molecular Weight Styrene-Maleic Anhydride Resin Esterification
摘要
Abstract
Firstly,a variety of low molecular weight styryl-maleic anhydride random copolymers(SMA)were synthesized by solution polymerization.Then,by adding hydroxyethyl methacrylate and catalyst,a low-cost esterification resin(SMAH)suitable for corrosion resistant electroplating ink was prepared.The effects of different solvent,monomer ratio and temperature on the molecular weight of SMA were investigated.The molecular weight test showed that the molecular weight of SMA was affected by the type of solvent,monomer ratio and reaction temperature,and the minimum molecular weight of the prepared resin could be below 6000 g/mol.Subsequently,various performance tests on the self-synthesized SMAH resin applied in ink showed that the development,adhesion,and heat resistance indicators of the solder resist ink SMAH-3 resin were normal,and its reflectivity and yellowing resistance were 86.5 and 0.36,respectively.Therefore,SMAH-3 resin could be used to prepare solder resist inks.关键词
苯乙烯/马来酸酐/阻焊油墨/分子量/溶液聚合Key words
styrene/maleic anhydride/solder resist ink/molecular weight/solution polymerization分类
化学化工引用本文复制引用
刘继强,胡豪豪,张春,李贵东,徐长安,罗啟权,冯逸彬,胡洋,杨卓鸿..低分子量苯乙烯-马来酸酐树脂酯化物的制备与应用[J].广州化学,2024,49(2):36-40,5.基金项目
广东省科技项目(2023B0101020002,2022A0505050062,2022A1515240079) （2023B0101020002,2022A0505050062,2022A1515240079）
广东省自然资源厅项目(GDNRC[2021]47) （GDNRC[2021]47）
广东省研究生联合培养(佛山)基地扶持项目 （佛山）
顺德区科技项目(2130218003117) （2130218003117）
