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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。
The surface of negative-charged sodium dodecyl sulfate (SDS), chitosan (CTS), sodium alginate (AL) 2335-type zinc borate chemical modification, and its modified composite product of antibacterial and wood Anti-corrosion, anti-loss performance of a preliminary study. Infrared analysis shows that zinc borate can be modified by using SDS, CTS and AL, and the modification effect is enhanced with the increase of the amount of materials used for modification; the bacteriostasis and wood preservative test of the zinc borate modified products show that boric acid The zinc-modified composite product has a certain inhibitory effect on white rot fungi and can be applied to wood, and the anti-corrosion and anti-loss ability of zinc borate composite product modified by CTS and AL is better than zinc ortho-borate and SDS-modified Composite product.