［Objective］ To address the difficulty of removing oil stains caused by the surface roughness of existing matte coatings for large aircraft.［Methods］ High-solid，low-viscosity hydroxylated polyester was synthesized by using furandicarboxylic acid（FDCA）derived from lignin to replace 1，4-cyclohexanedicarboxylic acid（CHDA）. The synthesized polyester resin was characterized by gel permeation chromatography（GPC）， Fourier-transform infrared spectroscopy（FT-IR）， and differential scanning calorimetry（DSC）to determine its relative molecular weight，chemical structure， and glass transition temperature，respectively. Its viscosity was measured using a rotational viscometer.The resin was formulated as component A of a two-component aircraft skin coating and combined withan isocyanate curing agent to prepare test panels. The heat resistance，resistance to artificial contamination，impact resistance，resistance to aviation fuels，resistance to artificial UV aging，and pencil hardness of the coating were tested.［Results］The cleaning efficiency of the low-gloss coatingreached 98. 2%，and all other performance parameters met the requirements of aviation coatings.［Conclusion］ The resin prepared with FDCA exhibits superior stain resistance compared to thepolyester resin prepared with CHDA.