▎ 摘　　要

NOVELTY - Single component aqueous wood sealing primer comprises 70-80 pts. wt. aqueous acrylic resin, 60-70 pts. wt. aqueous polyurethane acrylic acid dispersion, 8-10 pts. wt. graphene oxide, 7-10 pts. wt. color sealing agent, 6-8 pts. wt. anti-bleeding auxiliary agent, 0.1-0.5 pt. wt. wetting agent, 2-3 pts. wt. anti-corrosion auxiliary agent, 0.5-1 pt. wt. thickener, 0.1-0.5 pt. wt. defoamer, 1-3 pts. wt. grinding agent, 3-5 pts. wt. film-forming auxiliary agent and balanced water. USE - Single component aqueous wood sealing primer. ADVANTAGE - The sealing primer solves problems of wood color penetration and reinforcement expansion and has good polishing, good dryness, excellent water resistance and chemical resistance.