IF 0.7 4区 农林科学 Q4 MATERIALS SCIENCE, PAPER & WOOD
Osman Goktas, Yasar Tahsin Bozkaya, Mehmet Yeniocak
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引用次数: 0

摘要

本研究的主要目标是使用生物着色剂生产环保家具染料,并测定这些染料在户外条件下的颜色稳定性。在这方面,从红甜菜(Beta vulgaris)、红花(Carthamus tinctorius L.)和紫甘蓝(Brassica oleracea)获得的染料提取物作为生物着色剂来源,通过与水性合成漆涂层混合,应用于MDF试板。此外,将三种不同的合成染料应用于MDF试板,以将结果与环保天然染料进行比较。将天然染料与金属和天然媒染剂如硫酸铁、硫酸铝和醋混合。涂有天然和合成染料的漆涂层试板在土耳其Denizli暴露在户外条件下50天,以评估颜色的变化。结果,最大的颜色稳定性出现在涂有合成黑色染料的测试板中,而最小的颜色稳定性发生在涂有人造浅蓝色染料的测试面板中。已经确定,施加到测试板上的彩色涂层的厚度增加了颜色稳定性。还观察到,天然染料的颜色稳定性性能与合成染料一样好。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Obojenje lakova za namještaj s biljnim bojilima i određivanje njihove otpornosti na vremenske utjecaje
The main goal of the study is to produce eco-friendly furniture dyes by using bio-colorants and to determine the color stability of these dyes in outdoor conditions. In this regard, dye extracts obtained from red beet (Beta vulgaris), safflower (Carthamus tinctorius L.), and purple cabbage (Brassica oleracea), as a bio-colorant source, were applied to MDF test panels by mixing with water-based synthetic lacquer coatings. Also, three different synthetic dyes were applied to MDF test panels in order to compare the results with eco-friendly natural dyes. Natural dyes were mixed with metal and natural mordants such as iron sulfate, aluminum sulfate and vinegar. Lacquer coated test panels, coated with natural and synthetic dyes, were exposed to outdoor conditions for 50 days in Denizli/Turkey in order to assess the change in color. As a result, the maximum color stability occurred in the test panels lacquer coated with synthetic black dye, while the minimum color stability occurred in the test panels lacquer coated with synthetic light blue dye. It was determined that the thickness of the color coating layer applied to test panels increases color stability. It was also observed that the color stability performance of natural dyes is as good as that of synthetic dyes.
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来源期刊
Drvna Industrija
Drvna Industrija MATERIALS SCIENCE, PAPER & WOOD-
CiteScore
1.80
自引率
9.10%
发文量
32
审稿时长
>12 weeks
期刊介绍: "Drvna industrija" ("Wood Industry") journal publishes original scientific and review papers, short notes, professional papers, conference papers, reports, professional information, bibliographical and survey articles and general notes relating to the forestry exploitation, biology, chemistry, physics and technology of wood, pulp and paper and wood components, including production, management and marketing aspects in the woodworking industry.
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