Montmorillonite-Reinforced Acrylic Copolymer Adhesive for Robust Underwater Bonding via Bulk-Interfacial Adhesion Synergy.

Wenhui Li, Xiaoxuan Xue, Zhan Gao, Yizhang Yang, Bairan Chen, Chao Yang

Abstract read

In one paragraph

Article in Polymers, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

6 authors.

Wenhui LiCollege of Materials Science and Engineering, Shandong Key Laboratory of Low Dimensional Materials and Polymer Composites, Qingdao University, Qingdao 266071, China.

Xiaoxuan XueCollege of Materials Science and Engineering, Shandong Key Laboratory of Low Dimensional Materials and Polymer Composites, Qingdao University, Qingdao 266071, China.

Zhan GaoCollege of Materials Science and Engineering, Shandong Key Laboratory of Low Dimensional Materials and Polymer Composites, Qingdao University, Qingdao 266071, China.

Yizhang YangCollege of Materials Science and Engineering, Shandong Key Laboratory of Low Dimensional Materials and Polymer Composites, Qingdao University, Qingdao 266071, China.

Bairan ChenCollege of Materials Science and Engineering, Shandong Key Laboratory of Low Dimensional Materials and Polymer Composites, Qingdao University, Qingdao 266071, China.

Chao YangCollege of Materials Science and Engineering, Shandong Key Laboratory of Low Dimensional Materials and Polymer Composites, Qingdao University, Qingdao 266071, China.

Funding

Qingdao University 25-1-1-258-zyyd-jch

6 · The paper itself

Abstract

Underwater adhesion is often compromised by interfacial hydration and insufficient bulk properties. Herein, a montmorillonite-reinforced poly (acrylic acid-co-butyl acrylate-co-2-phenoxyethyl acrylate) [P(AA-co-BA-co-PEA)/MMT] liquid adhesive was fabricated by one-pot free-radical polymerization. Solvent exchange and the balanced hydrophilic-hydrophobic composition facilitated hydration-layer displacement and intimate substrate contact, whereas MMT introduced additional physical interactions that restricted chain mobility and reinforced the adhesive bulk. The adhesive achieved underwater lap-shear strengths of 66.01-238.00 kPa on polypropylene, poly (vinyl chloride), polytetrafluoroethylene, wood, 304 stainless steel, and glass, representing improvements of 10.35-157.62% over the MMT-free adhesive. The highest strength, 238.00 ± 5.52 kPa, was obtained on 304 stainless steel. Moreover, the 180° peel strength increased by 23.90% to 107.76 ± 5.12 N m

Indexed as

acrylic copolymermontmorillonitesolvent exchangeunderwater adhesion

Identifiers

PMID42737137

DOI10.3390/polym18172129

PMCPMC13568140

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.