An experiment was conducted to study the effects of acid and alkali on paulownia wood color.The protection of weak base solution against discoloration of paulownia wood was also analysed.

• 摘要对酸碱度影响泡桐木材色泽进行了研究，并对弱碱溶液防止泡桐木材变色的作用做了试验与分析。