UV curable hyperbranched polyester polyurethane acrylate for hydraulic machinery coating

• Published in: Materials research express Vol. 8; no. 3; p. 35104
• Main Authors: Yuan, Mengjie, Wang, Shuai, Li, Guixun, He, Suqin, Liu, Wentao, Liu, Hao, Huang, Miaoming, Zhu, Chengshen
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 01.03.2021
• Subjects: Abrasion; coating; Corrosion resistance; Curing; Fatigue failure; Fourier transforms; FTIR spectrometers; Grafting; Hydraulic machinery; Hydraulics; Hydroelectric power stations; hyperbranched polyester polyurethane acrylate; Infrared analysis; Infrared spectrometers; Liquid chromatography; NMR spectroscopy; Polyester resins; Polymers; Polyurethane resins; Prepolymers; Raw materials; Stability analysis; Swelling; Thermal stability; Thermogravimetric analysis; Thermomechanical analysis; Topology; UV curable; Wear rate

The content of river cement and sand in our country is relatively high, and the surface of hydraulic machinery in hydropower stations is often subject to fatigue damage and erosion. This topic is mainly used to solve the problem of abrasion and corrosion of hydraulic machinery coatings. UV curable p...