摘要
使用表面带负电的十二烷基硫酸钠(SDS)、壳聚糖(CTS)、海藻酸钠(AL)对2335型硼酸锌进行化学改性,并对其改性复合产物的抑菌及木材防腐、抗流失性能进行初步研究。经红外分析可知,使用SDS、CTS、AL均能对硼酸锌进行改性,且随改性所用物质量的增加,改性效果增强;硼酸锌改性产物的抑菌及木材防腐试验表明,硼酸锌改性复合产物对白腐菌有一定的抑制作用,并可以应用于木材,且经CTS及AL改性后的硼酸锌复合产物的防腐、抗流失能力优于原硼酸锌及SDS改性后的复合产物。
It tested that SDS, CTS and AL can modified 2335 zinc borate by infrared analysis, and modification effect enhanced by the use level of SDS, CTS or sodium alginate; antibacterial experiment and corrosion resistance of wood confirmed modified products have the effect to inhibit the growth of white rot fungi, which can be applied to the preservation of wood, and antibacterial ability and resist- ance leachability of CTS and sodium alginate modified products is superior to others.
作者
张玉星
安燕
胡鸣鸣
徐萌飞
ZHANG Yu-xing AN Yan HU Ming-mingj XU Meng-fei(Chemical and Chemical Engineering college of Guizhou University, Guiyang 550025, Guizhou, China School of Chemical and Material Engineering, Guizhou Industry Polytechnic College, Guiyang 550008, Guizhou , China)
出处
《福建林业科技》
2016年第3期112-115,122,共5页
Journal of Fujian Forestry Science and Technology
基金
贵州省科学技术基金项目(黔科合J字2013-2131)
贵州省科学技术基金项目(黔发改规划2015-771号)
关键词
2335型硼酸锌
改性
抑菌作用
木材防腐
抗流失
2335 zinc borate
modified
bacteriostasis
wood anti-corrosion
leach resistant
