An experiment was conducted to study the effect of potassium permanganate strength on texture emergence of Cathay poplar (Populus cathayana Rehd.) veneers using potassium permanganate as the reagent.

• 采用高锰酸钾作为凸显主剂,对杨木单板进行天然花纹凸显处理,研究高锰酸钾对杨木单板天然花纹凸显的影响。