杉木地板基材表面的浸渍抗菌

摘要

研究了杉木地板基材表面经过三聚氰胺抗菌树脂浸渍处理后抗菌性能.结果表明:未经处理杉木基材不具备抗菌性能,经过三聚氰胺浸渍处理后具备一定的抗菌性能,可能因为甲醛释放或三聚氰胺自身对细菌起到抑制作用；添加载银抗菌剂后,杉木表面的抗菌性能不断增强,当三聚氰胺中抗菌剂质量分数达1％时,抗菌率达99.9％,符合抗菌产品的要求,但抗菌剂的加入对浸渍树脂的渗透性有一定的延迟作用.%China fir floor substrate impregnated with antibacterial MF resin was investigated. The results demonstrated that China fir has no antibacterial performance, while the one impregnated with pristine MF resin could kill some bacterium on its surface because of the formaldehyde emission or MF resin. The antibacterial performance can be continually improved with the increase of antibacterial agent. It will meet the requirements of antibacterial products, when the antibacterial rate is 99.9% with 1% of silver antimicrobial agent. However, the permeability of MF resin will be retarded in the presence of antimicrobial agent.