Improvement and Evaluation of Adhesive Durability

"Durability," which is essential for practical-level products... What are the key points in adhesive technology?

The core of adhesive technology viewed from multiple angles, including theory and mechanisms, surface treatment, adhesive handling, evaluation methods, and specific examples by material and product! ◎ Adhesive Theory and Adhesive Durability - What are the basic conditions for high-reliability adhesion? → Cohesive failure rate, safety factor of adhesive strength, allowable defect rate - What is the mechanism of adhesion? → Intermolecular forces, surface tension, internal stress - What factors influence the degradation of adhesive joints? → Environmental factors, stress factors, combined factors ◎ Surface Treatment and Adhesive Durability - Corona discharge treatment, atmospheric pressure plasma treatment, UV ozone treatment, organic surface treatments (various coupling agents), cleaning, blasting methods, etching, others, self-assembled monolayers → What is the impact of these surface treatment methods on adhesive durability? ◎ Adhesives and Adhesive Durability - What are the degradation mechanisms of adhesives and their impact on adhesive durability? → Acrylic, epoxy, silicone, polyurethane, UV-curable - What are the applications and required properties of functional adhesives, and how do they affect adhesive durability? → Conductive adhesives, flame-retardant adhesives, heat-resistant adhesives, high thermal conductivity adhesives, removable adhesives - How does the selection of adhesives based on the adherend material affect their durability? - What is the relationship between the shape and dimensions of adhesive joints and moisture degradation? *For more, see applications and case studies below.

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