The manufacturing method of a furan polymer impregnation timber
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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SUBJECT of the Invention Propose the manufacturing method of a furan polymer impregnation timber without the need of using the stabilizer for the polymerization retardation of furfuryl alcohol. PROBLEM to be solved Polymerization initiator impregnation process ST3 which makes the timber 1 impregnate the 1st aqueous solution 3 which the manufacturing method of a furan polymer impregnation timber does not contain furfuryl alcohol， but contains the maleic acid which is a polymerization initiator of furfuryl alcohol， The furan polymer impregnation timber 10 is obtained through the furfuryl alcohol impregnation and polymerization process ST4 which makes the timber 1 which impregnated the maleic acid impregnate the 2nd aqueous solution 6 which does not contain a polymerization initiator but contains furfuryl alcohol. Unlike the case where the liquid mixture of furfuryl alcohol and a polymerization initiator is used， compounds， such as a stabilizer for polymerization retardation， become unnecessary. The impregnation of the polymerization initiator to a timber and the impregnation of furfuryl alcohol to a timber are performed at another process， and collection|recovery recycling|reuse becomes easy about the excessive liquid in each process. SELECTED DRAWINGS FIG. 1 [MAT_IMAGE 000002]
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国家林业和草原科学数据中心
创建时间：
2023-02-12
