Cashew shell oil-phenol-formaldehyde resin, synthesized with condensation polymerization of industrial cashew nut shell liquid ( CNSL) and formaldehyde possesses good property-price ratio for paint application. 采用工业腰果壳液(CNSL)和甲醛缩聚反应合成具有良好性价比的腰果酚甲醛树脂,并以此配制了腰果树脂漆。