Resistance to Growth of Molds for Wood Modified withHydrophobic Hybrid Silica Gel Containing CopperAmine Complexes
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：
Complexation copper with amine provides an effective strategy for fixation copper in wood, while hydrophobic modification improves the dimensional stability of wood. Thus, a combi-nation of complexation and hydrophobization is expected to enhance the efficiency of copper-based.biocides. In this study, hydrophobic hybrid silica gel containing copper amine complexes (MACu)was prepared through an in situ sol-gel process in wood using methyltriethoxysilane (MTES), 3-amino-propyltriethoxysilane (APTES), and copper chloride. The resistance to growth of molds for MACu modified wood (Populus tornentosa) was measured according to ASTM D3273-16. A leaching resistance test was carried out in accordance with AWPA E11-16.
提供机构：
国家林业和草原科学数据中心
创建时间：
2022-11-03
