Effect of water immersion on shear strength of epoxy adhesive filled with graphene nanoplatelets

REVIEWS ON ADVANCED MATERIALS SCIENCE, Год журнала: 2024, Номер 63(1)

Опубликована: Янв. 1, 2024

Abstract Adhesive bonds are frequently used in industries such as aerospace, automotive, and civil engineering due to their ability reduce damage the adherend lightweight. However, application is restricted by inadequate durability reliability hostile environments. Graphene nanoplatelets (GNPs) employed enhance epoxy adhesives this article. The thick shear test utilized examine how properties change with different water ageing times. Before exposure conditions, GNP-reinforced exhibit a 3.51% increase compared neat at GNP content of 0.25 wt%. after 56 days ageing, strength found be 13.79%. This suggests that well-dispersed can degradation rate half, from 16.71 8.44%, Additionally, time increases, positive influence on becomes more evident. addition delays caused conditions. effect does not improve higher content. When contents 1 wt%, adhesive decreases epoxy.

Язык: Английский

---

TOWARDS BLAST SAFETY OF GLASS FACADES: RESEARCH ADVANCES AND PROSPECTS

Thin-Walled Structures, Год журнала: 2025, Номер unknown, С. 113213 - 113213

Опубликована: Март 1, 2025

Язык: Английский

---

Plastic optical fiber sensors for mooring lines monitoring in floating wind turbines: A reliability study of OTDR measurement

Applied Ocean Research, Год журнала: 2025, Номер 158, С. 104541 - 104541

Опубликована: Март 23, 2025

Язык: Английский

---

Progress in research on the safety of silicone rubber products in food processing

Comprehensive Reviews in Food Science and Food Safety, Год журнала: 2023, Номер 22(4), С. 2887 - 2909

Опубликована: Май 15, 2023

Abstract Silicone rubber (SR) is widely used in the food processing industry due to its excellent physical and chemical properties. However, differences SR product production formulas processes, quality of commercially available products varies greatly, with biological hazard potentials. Residual chemicals SR, such as siloxane oligomers 2,4‐dichlorobenzoic acid, are non‐intentionally added substances, which may migrate into during so safe use must be guaranteed. Simultaneously, contact susceptible pathogenic bacteria growing biofilm formation, like Cronobacter sakazakii , Staphylococcus aureus Salmonella enteritidis Listeria monocytogenes posing a safety risk. Under severe usage scenarios high‐temperature, high‐pressure, microwave, freezing environments long‐term use, more prone aging, their degradation pose potential hazards. Based on goal ensuring greatest extent possible, this review suggests that enterprises need prepare high‐quality food‐contact by optimizing manufacturing formula process, developing antibacterial antiaging The government departments should establish standards for conduct effective supervision. Besides, reusable cleaned consumers immediately after deteriorated replaced soon possible.

Язык: Английский

---

Investigating the effects of sequential aging temperature profiles on the response of neoprene rubber

Journal of Polymer Research, Год журнала: 2024, Номер 31(4)

Опубликована: Март 18, 2024

Язык: Английский

---

Investigation of thermo-oxidative aging of silicone-based adhesives: substantiating separability between environmental and mechanical damages

Journal of Polymer Research, Год журнала: 2022, Номер 30(1)

Опубликована: Дек. 9, 2022

Язык: Английский

---