| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1469188 | Corrosion Science | 2013 | 7 Pages |
A novel silane-functional polybenzoxazine (PB-TMOS) coating, with silane groups that can bond to the substrate, was prepared through a dip-coating and thermal curing method. The coating properties were investigated by Fourier transform infrared spectroscopy, solid-state nuclear magnetic resonance spectroscopy, static contact angle measurement, electrochemical and accelerated corrosion tests. The corrosion resistant performance of PB-TMOS coated specimens was considerably enhanced by the high hydrophobicity and water resistance resulted from the dual cross-linking network of polybenzoxazine and Si–O–Si in PB-TMOS matrix.
► Polybenzoxazine coating shows good corrosion resistance for stainless steel. ► The coating is prepared only by thermal cure method without hydrolytic process. ► Dual crosslink network of the coating is studied by FTIR and 29Si NMR spectra. ► Adhesion between coating and substrate is improved by the Fe–O–Si bond.
