Study on the Comprehensive Budget Management of Power Supply Enterprises in the County

Zheng, Shunyuan; Yi, Jing

doi:10.2991/emim-15.2015.31

Cited by 1 publication

(1 citation statement)

References 3 publications

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“…In this study, the average values of the color difference and light resistance of the dyed veneers under the same level of each factor were all dimensional data, so they needed to be blurred (Cheng, 2019). First of all, the indicators needed to be consistent.…”

Section: Resultsmentioning

confidence: 99%

Study on the dyeing process of fast-growing fir veneer with reactive dyes

Guan

Huang

2022

PRT

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Purpose The purpose of this paper is to improve the dyeing effect of fast-growing fir wood dyed with reactive dyes. Design/methodology/approach In this study, five factors including temperature, the dosage of dye accelerator, dyeing time, the dosage of fixing agent and fixing time were investigated. Then, the color difference and light resistance of the wood surface after dyeing were used as the evaluation indicators; the best dyeing process under the two indicators was obtained through the range analysis. Finally, the two indicators were considered comprehensively, and the fuzzy comprehensive evaluation method was used to obtain the best dyeing process under the comprehensive indicators. Findings The results show that when the comprehensive index was used as the evaluation index, the optimal dyeing process for reactive red X-3B dyeing fast-growing fir veneer was that the dyeing temperature was 65°C; the amount of dye accelerator was 25 g L−1; the dyeing time was 2 h; the amount of fixing agent was 15 g L−1; and the fixing time was 35 min. Originality/value The technique of wood dyeing is an important method to increase the value of wood products. When using different kinds of dyes or dyeing substrates for wood dyeing, the dyeing process is different. This study determined the best process for reactive dye dyeing of fast-growing fir veneer and provided a solution for improving the value of fast-growing fir wood.

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Section: Resultsmentioning

confidence: 99%