English
简体中文
Русский
إنجليزي
Corrosion-resistant super-amphiphobic (PVDF-fnAl2O3) coating with thermal and mechanical stability
2024-05-06 08:19
Current research results show that the amphiphobic anti-corrosion coating made of functionalised nano-Al2O3 and polyvinylidene fluoride (PVDF) exhibits good thermal stability up to a temperature of 450°C and has ISO class 2 adhesion.
Researchers found that the corrosion-resistant superamphiphobic (PVDF-fnAl2O3) coating offers thermal and mechanical stability. Source: pixabay.com/CCO
The thermal and mechanical stability of amphiphobic anti-corrosion coating was evaluated in this study. The coating was fabricated from functionalized nano Al2O3 and polyvinylidene fluoride (PVDF) and analyzed using FTIR, DSC, TGA, XRD, abrasion and cross-hatched adhesion test analyses.
DSC and XRD revealed the presence of multiple crystalline phases of PVDF in the coating which eventually increased the crystallinity and melting temperature. The removal of the CFx chain from alkylsilane occurred at elevated temperatures, which decreased the repellent characteristic. Overall, the coating demonstrated good thermal stability until the temperature of 450°C with the ISO class 2 adhesion.
This study has been published in Journal of Coatings Technology and Research, Volume 21, November 23.
More Hzinfo
- Dr. Zhou Jun: Crafting Superior Expertise for Premium Equipment（Yizumi）
- In 2024, Yizumi Holdings Co., Ltd. (YIZUMI) Die Casting Machine Division celebrated its 20th anniversary. It began as a small team of five and has grown into a thriving group with over 800 employees.
-
2025-07-05
- NORSOK M501 Certification Imminent for Kuangshun Photosensitivity Domestic Heavy-Duty Anticorrosive Coatings Break into Marine Engineering Market
- Kuangshun Photosensitivity announced that its eco-friendly graphene-modified heavy-duty anticorrosive coating has entered the final stage of NORSOK M-501 international certification.
-
2025-07-04
- SONGWON Appoints New Leader Business Unit Tin Intermediates / PVC
- In his new role as Leader of the Tin Intermediates and PVC Business Unit, Choi will oversee the strategic direction and spearhead new business development.
-
2025-07-04
