The use of herbal extracts in lacquer paint coloring and determination of some mechanical resistance properties on wood-based surfaces

IF 1.2 4区农林科学 Q3 MATERIALS SCIENCE, PAPER & WOOD

Maderas-ciencia Y Tecnologia Pub Date : 2023-04-01 DOI:10.4067/s0718-221x2023000100431

O. Goktas, Yasar Tahsin Bozkaya, Mehmet Yeniocak

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引用次数: 1

Abstract

The aim of this study was to determine the usability of selected natural dye extracts as environmentally friendly colorants that are used in painting of MDF based furniture and evaluate their resistance to scratch resistance, adhesion resistance, and surface hardness properties. In this study, the water-based lacquer coatings were prepared with natural dyes obtained from purple cabbage ( Brassica oleracea ), safflower ( Carthamus tinctorius ), Red beetroot ( Beta vulgaris ) and three synthetic paints that were black, blue and light blue as a comparison. Coated MDF test panels used for evaluation of performances of dyes to abiotic factors that are determined by mechanical tests such as scratch resistance, adhesion resistance, and surface hardness. As a result of the study, it has been observed that, except for scratch resistance, natural dyes perform as well as synthetic ones as alternative colorants in the lacquer coatings. Thus, natural and aesthetic raw materials that are environmentally friendly dyes can be used safely especially in children’s furniture and for wood-based products that are especially used indoors.

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草药提取物在真漆着色中的应用及木基表面机械阻力性能的测定

本研究的目的是确定选定的天然染料提取物作为环保型着色剂用于中密度纤维板家具的油漆，并评估其抗刮擦性，抗粘附性和表面硬度性能。本研究以紫甘蓝(Brassica oleracea)、红花(Carthamus tinctorius)、红甜菜根(Beta vulgaris)为天然染料，并以黑色、蓝色和浅蓝色三种合成涂料为对照，制备了水基漆涂料。涂层中密度纤维板测试板，用于评估染料对非生物因素的性能，这些性能由机械测试确定，如耐划伤、耐附着力和表面硬度。研究结果表明，天然染料在真漆涂料中作为替代着色剂，除抗划伤性能外，表现与合成染料相当。因此，天然和美观的原材料是环保染料，可以安全使用，特别是在儿童家具和室内使用的木质产品中。

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来源期刊

Maderas-ciencia Y Tecnologia 工程技术-材料科学：纸与木材

CiteScore

2.60

自引率

13.30%

发文量

审稿时长

>12 weeks

期刊介绍： Maderas-Cienc Tecnol publishes inedits and original research articles in Spanish and English. The contributions for their publication should be unpublished and the journal is reserved all the rights of reproduction of the content of the same ones. All the articles are subjected to evaluation to the Publishing Committee or external consultants. At least two reviewers under double blind system. Previous acceptance of the Publishing Committee, summaries of thesis of Magíster and Doctorate are also published, technical opinions, revision of books and reports of congresses, related with the Science and the Technology of the Wood. The journal have not articles processing and submission charges.