Tung Oil-Based Waterborne Self-Healing Coating

Catalyst-free self-healing

Based on transesterification, the coating heals scratches at 150 °C without catalyst or external force, extending anticorrosion service life.

Jinni, Yu · Shang, Qianqian · Zhang, Meng · Hu, Lihong · Jia, Puyou · Zhou, Yonghong

International Journal of Biological Macromolecules 2023

Specifications

铅笔硬度高

{'zh': '5', 'en': ''} H

附着力

{'zh': '2', 'en': ''} 级

柔韧性

{'zh': '2', 'en': ''} mm

拉伸强度高

{'zh': '11.6', 'en': ''} MPa

transmittance

{'zh': '82.3', 'en': '80.8'} %

高达

{'zh': '5.4×10^6', 'en': ''} Ω·cm

self-healing efficiency

{'zh': '78.05', 'en': '56.34'} %