陶氏彩漂洗涤剂杀菌效果的试验观察

EXPERIMENTAL OBSERVATION ON BACTERICIDAL EFFICACY OF TAOSHI COLOR RINSING AND WASHING AGENT

陶氏彩漂洗涤剂含合成洗涤剂和氧化性漂洗剂过碳酸盐，适用于颜色棉织品及化学纤维制品。悬液试验表明，以其１∶２００ 稀释液对大肠杆菌作用１０ ｍｉｎ，１∶１００ 稀释液对金黄色葡萄球菌作用２０ ｍｉｎ，杀灭率均为１００ ％ 。以其１∶１００ 稀释液作用２０ ｍｉｎ ，对布片上大肠杆菌与金黄色葡萄球菌的杀灭率分别为９９－９９ ％ 与９９－９０ ％ 。该洗涤剂原包装于５６ ℃存放１４ ｄ，杀菌效果未下降。

Taoshi Color Rinsing and Washing Agent contains synthetic washing agent and oxidative rinsing agent percarbonate and is applicable to colored cotton textiles and chemical fiber fabrics Suspension test indicated that its 1∶200 dilute solution with a 10 min contact time and 1∶100 dilute solution with a 20 min contact time killed 100% of Escherichia coli and Staphylococcus aureus respectively Its 1∶100 dilute solution with a 20 min contact time killed 99 99% of Escherichia coli and 99 90% of Staphylococcus aureus on cloth strips After storing this washing agent with original packing at 56℃ for 14 days, the bactericidal efficacy did not decrease