ACQ复配防水染色剂及其处理木材性能  

Properties of ACQ Compound with Dye and Paraffin Wax Emulsion and Its Properties of Treated Wood

作　　者：马红霞[1] 谢桂军[1] 何雪香[1] 陈利芳[1] 李兴伟[1] 

机构地区：[1]广东省林业科学研究院,广东广州510520

出　　处：《林业与环境科学》2016年第4期17-22,共6页Forestry and Environmental Science

基　　金：广东省林业科技创新专项资金项目"合成树脂增强木材保护技术研究"(2014KJCX014);广东省林业科技创新专项资金项目"湿加松湿加松多功效木材防护关键技术研究"(2012KJCX012-02);省级科技计划项目"木材防腐产品质量监控与服务体系建设"(2014B040404055)

摘　　要：为改善防腐木材易开裂变形、表面颜色差的问题,文章以环保性防腐剂ACQ为基础,以湿加松为试材（Pinus elliottii×P.caribaea）,开发了一种兼具防水、染色功能的多效防腐剂,该防腐剂经过离心测试和常温储存稳定性测试均未出现分层或沉淀现象。研究结果表明,防水剂、染色剂加入比例分别为3%~7%和0.5%~1%,处理的湿加松木材耐腐性能测试失重率小于10%,为强耐腐等级,白蚁蛀蚀等级为0.33;防水效率提高至50%以上;表面颜色为黄褐色至红褐色等系列颜色。ACQ wood preservative compound with paraffin wax emulsion and dye was studied in order to improve the dimensional stability and surface color of ACQ treated wood, the preservative were stable in centrifugal test and storage test at room temperature. Results showed that while the ACQ compound systems including 3%—7% paraffin wax emulsion and 0.5%—1% dye,the treated wood could meet the requirements for preservative treated wood whose mass loss was lower than 10% in decay fungi test and the average level of termites decay was 0.33 in termite test. The refuse water efficiency of treated wood could increase to more than 50% and the surface color of the treated wood turned to a series color of brown.

关 键 词：湿加松 ACQ复配防水染色剂 防水剂 染色剂 

分 类 号：S781.72[农业科学—木材科学与技术]