Comparison of Physical-mechanical and Mould-proof Properties of Furfurylated and DMDHEU-modified Wood
收藏国家林业和草原科学数据中心2022-11-03 更新2024-03-06 收录
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资源简介：
In this study, 1,3-dimethylol-4,5-dihydroxyethyleneurea (DMDHEU) and urfuryl alcohol (FA) modification catalyzed by acrylic acid were comparatively studied. The effects on physical-mechanical properties and durability against mould of Masson pine and Camphor pine wood were investigated, including weight gain rate (WPG), moisture uptake, equilibrium moisture content (EMC), anti-swelling efficiency (ASE), parallel-to-grain compressive strength (CS), modulus of rupture (MOR), and mould resistance. The wood samples modified with DMDHEU closely retained their original color and texture, whereas the color of furfurylated wood became dark brown and the texture became clearer.
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国家林业和草原科学数据中心
创建时间：
2022-11-03
