天然纤维床垫的抗菌防螨性能

Antibacterial and anti-mite properties of natural fiber mattress

为研究天然纤维床垫的抗菌防螨性能，对棕纤维床垫、纯黄麻床垫及黄麻艾叶混合床垫进行扫描电镜、红外光谱、压缩性、透气透湿性、抗菌防螨等性能测试，并对测试结果进行了比较。从床垫结构和化学物质作用两方面分析了抗菌性和防螨性的机理。结果表明，在几种床垫中棕纤维床垫具有最优的透气透湿性能，纯黄麻床垫对大肠杆菌的抑菌率达到80％，驱螨率达到98％，均达到国标标准的要求，具有优异的抗菌防螨性能。

To investigate the antibacterial and anti-mite ability of natural fiber mattresses, the SEM, FTIR, compression performance, air and moisture permeability, antibacterial and anti-mite property of palm-fiber mattress, pure jute mattress and jute-moxa mixed mattress are tested and compared. The mechanism of the antibacterial and anti-mite properties is analyzed from the perspective of mattress physical structure and chemical components. Results show that the palm-fiber mattresses own the best air and moisture permeability among these three mattresses. The antibacterial rate against Escherichia coli and anti-mite rate of pure jute mattress could reach up to 80% and 98% respectively, which is good enough to meet the requirement of the national standard.