LAN Hongbing, YU Shuyan, LI Jiaqi, et al. Study on portable unwashed decontamination spray for fabric[J]. Journal of Light Industry, 2019, 34(1): 57-63. doi: 10.3969/j.issn.2096-1553.2019.01.008
Citation:
LAN Hongbing, YU Shuyan, LI Jiaqi, et al. Study on portable unwashed decontamination spray for fabric[J]. Journal of Light Industry, 2019, 34(1): 57-63.
doi:
10.3969/j.issn.2096-1553.2019.01.008
Study on portable unwashed decontamination spray for fabric
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College of Materials and Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
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Received Date:
2018-06-26
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Abstract
The nonionic surfactant fatty alcohol polyoxyethylene ether (AEO9) was selected with the compound of three commonly used anionic surfactants (sodium lauryl ether sulfate (AES), sodium linear alkylbenzene sulfonate (LAS) and sodium dodecyl sulfate (K12) to prepare a de-staining liquid with surfactant and hydrogen peroxide as main decontaminating ingredients. The effect of surfactant type, dosage and hydrogen peroxide dosage on decontamination of de-staining liquid was studied, and its stability was investigated. Compared with similar hot products in the market from two aspects of the detergency and whether it caused the fading of colored fabrics, the results showed that: the best formula for de-staining liquid was 30% (If there was no specific reference, it refered to the quality score.),hydrogen peroxide (6.0%), K12 (0.468 3%), AEO9 (0.041 7%), 95% ethanol (9.0%), disodium EDTA (1.5%), flavor (appropriate amount), citric acid (appropriate amount) and deionized water (added to 100%); The de-staining solution prepared according to the formula was left for 1 week, the decontamination effect did not change significantly, and it was always a colorless and transparent solution with no delamination and good stability. The ability of the decontamination spray to remove orange juice and coffee was slightly stronger that of Beckman decontamination pen, the ability to remove tomato juice and vegetable juice was slightly weaker,when it was used to the fabric color decontamination.It would not cause more obvious fading,but Beckman decontamination pen would cause more obvious fading.
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Proportional views
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