作　　者： ; ; ; ; ; ; (高日成）;

机构地区： 广州番禺职业技术学院

出　　处： 《日用化学工业》 2015年第1期25-27,共3页

摘　　要： 研究了十四烷基甲基二羟乙基溴化铵作为衣物抗菌整理剂在棉布和无纺布中的抗菌、防霉和柔软性能。以不同质量浓度季铵盐处理过的棉布和无纺布做抗菌、防霉实验,得出该阳离子表面活性剂在质量浓度为1 000 mg/L时对大肠杆菌和金黄色葡萄球菌的杀菌效果显著,对黑曲霉、绳状青霉和球毛壳霉具有一定的抑制作用;通过对不同质量分数季铵盐处理过的棉布的柔软性能测试,表明质量分数为0.25%时柔软性能最佳。 Antibacterial, mould proof and softening performance of the quaternary ammonium salt myristylmethyldihydroxyethylammonium bromide on cotton fabrics and non - woven cloth was studied. Via antibacterial and mould proof tests on cotton fabrics and non - woven cloth treated with the quaternary ammonium salt, results showed that, when the mass concentration of the quaternary ammonium salt achieves 1 000 mg/L, its effect is remarkable with respect to Escherichia coli and Staphylococcus aureus, while it displays certain inhibition effect on Aspergillus niger, rope Penicillium and spherical shell mold. Via cotton fabric softening tests with the quaternary ammonium salt of separate mass fractions, results showed that when the mass fraction achieves 0. 25%, best softening effect can be obtained.

关 键 词： 阳离子表面活性剂 十四烷基甲基二羟乙基溴化铵 抗菌 防霉 柔软

领　　域： [化学工程]