结构胶合板防霉及抗流失性能研究  

STUDY ON MILDEW PROOF AND ANTI-LEAK PERFORMANCE OF STRUCTURAL PLYWOOD

作　　者：宋伟 屈伟[1] 马星霞[1] 蒋明亮[1] 吴玉章[1] SONG Wei;QU Wei;MA Xing-xia;JIANG Ming-liang;WU Yu-zhang(Institute of Wood Industry,Chinese Academy of Forestry,100091,Beijing,China)

机构地区：[1]中国林业科学研究院木材工业研究所,北京100091

出　　处：《建筑技术》2020年第3期295-298,共4页Architecture Technology

基　　金：中央级公益性科研院所基本科研业务费专项(CAFYBB2019ZBQ08);国家自然科学基金(31570549)。

摘　　要：结构胶合板经甲基氯异噻唑啉酮和甲基异噻唑啉酮(CMIT/MIT)与三聚氰胺改性脲醛树脂(MFU)复配体系防霉处理后,胶合板试样的防霉级别可以到达0级(强防霉级),防霉性能显著提高。测试发现,CMIT/MIT与MUF树脂复配后,CMIT/MIT的抗流失性能提高近10倍,防霉剂的抗流失性显著提高。After the structural plywood is treated with methylchloroisothiazolinone and methylisothiazolinone(CMIT/MIT) and melamine urea-formaldehyde resin(MFU),the mildew resistance level of the plywood sample can reach level 0(Strong anti-mildew class),the anti-mildew performance has been significantly improved.The results show that with the mixing of CMIT/MIT and MUF resin,the anti-leak performance of CMIT/MIT was improved by nearly 10 times,and the property of antileakage of the anti-mold agent was significantly improved.

关 键 词：结构胶合板 防霉等级 抗流失性能 

分 类 号：TU366.2[建筑科学—结构工程]