厌氧胶对固化速度与贮存稳定性及粘接强度的影响研究

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中图分类号： TQ433.4+39 文献标志码：A

文章编号：1001-5922（2025）09-0037-04

Study on the effect of anaerobic adhesive on curing speed， storage stability and adhesive strength

GUO Yuting'，CHEN Bingqiang，YANG Shanjie，WU Jiantao，LIN Shuling  ，CHEN Gang

（1. Guangdong Sanvo Holdings Co.，Ltd.，Zhongshan 528429，Guangdong China;

2.Guangdong Fuvo Industrial Co.，Ltd.，Zhongshan 528434，Guangdong China;

3. Guangdong Shunde Sanvo Chemical Industry Co.，Ltd.，Foshan 528325，Guangdong China;

4.Guangdong Sanvo Chemical Industry Technology Co.，Ltd.，Zhongshan 528429，Guangdong China;

5.Sanvo Fine Chemicals（Guangdong）Technology Co.，Ltd.，Zhongshan 528441，Guangdong China）

Abstract：Epoxy acrylate and monomer were preferably selected asthe main raw materials，fumed silica was used as areinforcing fillr，supplemented by initiators，accelerators，stabilizersand chelating agents andother functionaladditives to develop a stable and fast-curing threadlocking anaerobic adhesive.The efects of acrylic resin and monomer mixture，accelerator stabilizer type and initiator dosage on the curing speed，adhesive strength and storage performance of threadlocking anaerobic adhesive were investigated.The results showed that the anaerobic adhesive prepared byusing the compound of bisphenol A dimethacrylate，epoxy acrylate and trimethylolpropane trimethacrylate as the main material，phenylhydrazine as the accelerator and initiator lauroyl peroxide was 3% ，the curing speed of the anaerobic adhesive was 5min ，and the strength of the bonding damage torque was 36.5 N ·m. When hydroquinone and tetrasodium EDTA are used together，the anaerobic adhesive has good stabilityand does not gel when stored in an oven at 808C for 12h

Key words：anaerobic glue; stable storage ;bond strength ; curing speed ; breaking torque

厌氧螺纹锁固胶传统配方采用丙烯酸酯树脂、单体原料等成分为主体，搭配引发剂、促进剂、稳定剂等功能助剂混制而成的一款胶粘剂产品[1-3]。（剩余4823字）