Effect of tannic/gallic acid-iron dyeing treatment on surface color and light fastness of bamboo veneer.

ABSTRACT: Currently, the quest for bamboo materials with high color fastness, rich colors and environmental friendliness is rapidly rising due to its potential applications in construction, furniture and decoration. However, finding an easy-to-operate and environmentally friendly dye for bamboo is a necessary task because of the difficulty in treating the dyeing waste liquid of acid dyes and the complexity of the production process of reactive dyes.Five formulations involving metal polyphenol complexes were employed to straightforwardly produce eco-friendly dyed bamboo and the impact of various formulations on the light aging resistance of the dyed veneers was examined. The results indicated that the light resistance of bamboo veneer dyed with the solution containing only FeSO₄·7H_2</

SUBMITTER: Zhu M 

PROVIDER: S-EPMC10830550 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature