journal article·2019-08

Fabrication of low-temperature curing PES coatings with excellent anti-corrosion properties by introducing the crosslinking agent

Bo Zhang, Shiyang Zhu, Guangzhao Cao, Hongyue Wang, Yizeng Di, Ye Tian, Kaixiang Shi, Ningning Song, Hongyan Yao, Shaowei Guan

Corrosion Science· Volume 157
Publisher page

Abstract

Abstract Low-temperature curing polyethersulfone (PES) coatings (LTCC-PES and LTCC-PES/PTFE) with excellent anti-corrosion properties have been successfully fabricated by introducing crosslinking agent. Water absorption of LTCC-PES is far lower than the common neat epoxy coatings, indicating LTCC-PES can display higher anti-corrosion properties. To further enhance the anti-corrosion properties of LTCC-PES, polytetrafluoroethylene (PTFE) is incorporated into LTCC-PES as filling agent to decrease the defects within LTCC-PES. Results show that LTCC-PES/PTFE exhibits lower water absorption and LTCC-PES/PTFE still possesses high anti-corrosion properties after long-term exposure to corrosive environment due to the further enhancing physical shielding effect of LTCC-PES/PTFE.
Source: openaire · Quality: candidate unverified · Source record ↗

Research context

OpenAlex topics: Corrosion Behavior and Inhibition · Polymer Nanocomposites and Properties · Tribology and Wear Analysis

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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