日用化学工业2012，Vol.42Issue(1)：47-50,4.
织物洗涤剂去污力测定中改进蛋白污布的性能研究
Study of improving performance of swatches with proteinous soils for measuring detergency of laundry detergents
张聪 1姚晨之 1严方1
作者信息
- 1. 中国日用化学工业研究院,山西太原030001
- 折叠
摘要
Abstract
New type proteinous dirt soiled swatches were prepared by modification of formulation of standard dirt solution; and washing tests were carried out for comparison of performance of swatches for current uses and that of the new prepared swatches. Results showed that,the standard deviation of whiteness index of the new prepared swatches before washing is 0. 28,which is lower than that of the swatches for current uses (0. 44). Detergency of standard laundry powder measured by using new prepared swatches is 2. 5 times of that using the swatches for current uses. Standard deviation of detergency test results using the new prepared swatches is 0. 45, which is lower than that using the swatches for current uses (0. 96). In test for practices on various detergent samples, fluctuation of test results using the new prepared swatches is less than that using the swatches for current uses. Beside, test results for distinguishing the level of proteinase showed that the test results obtained by using the new prepared swatches are more closed to that obtained by using the swatches obtained from international market.关键词
蛋白污布/改进/去污/洗涤剂Key words
proteinous dirt soiled swatches/ improvement/ detergency/ detergent分类
化学工程引用本文复制引用
张聪,姚晨之,严方..织物洗涤剂去污力测定中改进蛋白污布的性能研究[J].日用化学工业,2012,42(1):47-50,4.
