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September 10, 2025MaterialsOpen Access

Comprehensive Evaluation and Analysis of Aging Performance of Polymer-Rich Anchoring Adhesives

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Authors

BZBing ZengSWShuo WuSYShufang Yao

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Overview

Assessment reveals significant strength loss due to aging treatments in polymer-rich anchoring adhesives, indicating critical durability concerns.

Key Points

  • Alkali treatment reduced bending strength by up to 70% within 500 hours of aging, highlighting severe sensitivity.
  • Dynamic thermomechanical analysis showed significant loss factor decreases, demonstrating increased rigidity after aging.
  • Chemical degradation, confirmed by infrared spectroscopy, included ester group breakage in vinyl ester resins.
  • Results establish essential benchmarks for adhesive durability in structural applications, emphasizing safety.

Cite This Study

Zeng et al. (2025) studied this question.

synapsesocial.com/papers/68c1afc054b1d3bfb60e7578https://doi.org/10.3390/ma18153484
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