文献类型：期刊文献

英文题名：Dual Protection of Wood Surface Treated with Melamine-Modified Urea-Formaldehyde Resin Mixed with Ammonium Polyphosphate against Both Fire and Decay

作者：Ma, Xing-xia[1] Kirker, Grant T.[2] Jiang, Ming-liang[1] Wu, Yu-zhang[1]

第一作者：马星霞

通信作者：Wu, YZ[1]

机构：[1]Chinese Acad Forestry, Res Inst Wood Ind, Beijing, Peoples R China;[2]US Forest Serv, Madison, WI USA

年份：2016

卷号：66

期号：5-6

起止页码：280-283

外文期刊名：FOREST PRODUCTS JOURNAL

收录：;EI(收录号：20164202903686);Scopus(收录号：2-s2.0-84990998515);WOS:【SCI-EXPANDED(收录号:WOS:000384829300003)】；

基金：This research was supported financially by the Central-level Public Welfare Foundation of the Research Institute of Forest New Technology, Chinese Academy of Forestry (CAF) (CAFINT2011K04), and the National Natural Science Foundation of China (31170528).

语种：英文

外文关键词：Biodegradation - Fire protection - Fire resistance - Fires - Formaldehyde - Fungi - Metabolism - Surface treatment - Synthetic resins - Urea - Urea formaldehyde resins - Wood

摘要：Surface coatings of melamine-modified urea-formaldehyde resins (MUFs) containing ammonium polyphosphate (APP) have been shown to significantly improve the fire retardancy of wood by prolonging the ignition time and reducing the heat release rate, total heat released, and mass loss rate. Dual protection of wood against both decay and fire has been proposed for remedial situations and interior construction. In this study, the fire retardant MUF resin type 3 (MUF3)/APP mixture system showed strong activity against wood decay fungi via an activity inhibition test. Two species of wood were subjected to steeping with the fire retardants MUF3/APP. The treatments were evaluated for fire and decay resistance using cone calorimetry and fungal decay resistance tests. The results showed that MUF3/APP surface treatment can provide dual protection to wood against degradation by decay fungi and fire.