详细信息
烯丙基酯型腰果酚光固化单体的合成与性能研究 被引量:3
Synthesis and Properties of Photocurable Monomers from Cardanol with Allyl Ester Group
文献类型:期刊文献
中文题名:烯丙基酯型腰果酚光固化单体的合成与性能研究
英文题名:Synthesis and Properties of Photocurable Monomers from Cardanol with Allyl Ester Group
第一作者:陈健
机构:[1]中国林业科学研究院林产化学工业研究所/生物质化学利用国家工程实验室/国家林业和草原局林产化学工程重点实验室/江苏省生物质能源与材料重点实验室/江苏省林业资源高效加工利用协同创新中心,江苏南京210042
年份:2020
卷号:40
期号:5
起止页码:34-42
中文期刊名:林产化学与工业
外文期刊名:Chemistry and Industry of Forest Products
收录:CSTPCD;;Scopus;北大核心:【北大核心2017】;CSCD:【CSCD2019_2020】;
基金:中央级公益性科研院所基本科研业务费专项资金项目(CAFYBB2016MA007)。
语种:中文
中文关键词:腰果酚;甲基丙烯酸缩水甘油酯;紫外光固化;合成;性能
外文关键词:cardanol;glycidyl methacrylate;UV curing;synthesis;property
分类号:TQ35
摘要:由腰果酚与甲基丙烯酸缩水甘油酯(GMA)反应合成了烯丙基酯-Ⅰ型腰果酚(GMA-C)光固化单体,再进一步与甲基丙烯酸酐(MAA)反应合成了烯丙基酯-Ⅱ型腰果酚(MAA-GMA-C)光固化单体,并采用FT-IR、1 H NMR和13 C NMR表征了产物化学结构;研究了烯丙基酯型腰果酚光固化单体的紫外光固化特性、固化后漆膜的机械性能和耐化学介质性能。研究结果表明:烯丙基酯型腰果酚经紫外光辐照40 s可固化成膜,紫外光固化后的漆膜铅笔硬度最高可达4H、附着力2级,并具有较好的耐水、耐乙醇、耐盐水和耐酸性能。
The type-I cardanol with allyl ester group(GMA-C)was synthesized by the reaction of cardanol and glycidyl methacrylate(GMA),and further reacted with methacrylic anhydride(MAA)to prepare the type-II cardanol with allyl ester group(MAA-GMA-C).The chemical structure of the products were characterized by FT-IR,1 H NMR and 13 C NMR.The UV curing properties of the prouducts,mechanical properties and chemical resistance of the cured film were investigated.The results showed that the cardanols with allyl ester group could be cured under UV irradiation for 40 s,the pencil hardness of the film could reach 4H,the adhesion force could reach grade two,and the cured film had better properties of water resistance,ethanol tolerance and acid resistance.
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