搜索结果: 1-2 共查到“林业工程 Maleic”相关记录2条 . 查询时间(0.07 秒)
Synthesis of Maleic-Modified Rosin Ester from Pine Rosin
Rosin modification Esterification Glycerol Diels-Alder Maleic
2023/12/11
Rosin is the major component of Pine sap that has a composition of up to 90%. Rosin is an organic compound that consists of diterpene tricyclic compounds with carboxyl functional group. The presence o...
Treatment of rubberwood (Hevea brasiliensis) (Willd.ex A.Juss.) Müll.Arg.with maleic anhydride to prevent moulds
wood modification mold prevention leaching wood moisture content
2016/8/2
The rubberwood samples were treated with 0.5–10% maleic anhydride (MA) solutions. The treatment of wood with 2.5% MA was adequate to prevent the growth of moulds on wood for 1 year at least. The viabl...