Permanent water repellent chemical modification of cotton fabric with reagents containing aromatic rings
In this work, reagents with different amounts of aromatic rings were reacted with hydroxyl groups of cotton, aiming for washing stability and water repellency of treated cotton fabric. Different conditions of chemical transformation were considered, including the influence of carbonyl and ester chem...
| Main Authors: | , , |
|---|---|
| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2021
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/147136 |
| _version_ | 1826111242773725184 |
|---|---|
| author | Liu, Xueyang Yang, Guang Lipik, Vitali |
| author2 | School of Materials Science and Engineering |
| author_facet | School of Materials Science and Engineering Liu, Xueyang Yang, Guang Lipik, Vitali |
| author_sort | Liu, Xueyang |
| collection | NTU |
| description | In this work, reagents with different amounts of aromatic rings were reacted with hydroxyl groups of cotton, aiming for washing stability and water repellency of treated cotton fabric. Different conditions of chemical transformation were considered, including the influence of carbonyl and ester chemical bonds, the quantity of aromatic ring in the reagent, and the properties of obtained cotton fabric. High contact angles were reached with the maximum of 140 o obtained at the usage of chlorotriphenylsilane. Six reagents used for cotton treatment have shown excellent washing stability, and their contact angles expressed the high water repellency of the fabric even after 10 washing cycles. Although mechanical properties of treated fabric were dropped for some samples due to the reduction of hydrogen bonds amount, stiffness of fabric decreased by up to 40 % which means softer fabric. The cotton fabric treated with reagent containing two aromatic rings exhibited the best properties of washing stability and water repellency. |
| first_indexed | 2024-10-01T02:47:29Z |
| format | Journal Article |
| id | ntu-10356/147136 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T02:47:29Z |
| publishDate | 2021 |
| record_format | dspace |
| spelling | ntu-10356/1471362021-03-23T07:44:01Z Permanent water repellent chemical modification of cotton fabric with reagents containing aromatic rings Liu, Xueyang Yang, Guang Lipik, Vitali School of Materials Science and Engineering Institute for Sports Research (ISR) Engineering::Materials Cotton Fabric Water Repellent Treatment In this work, reagents with different amounts of aromatic rings were reacted with hydroxyl groups of cotton, aiming for washing stability and water repellency of treated cotton fabric. Different conditions of chemical transformation were considered, including the influence of carbonyl and ester chemical bonds, the quantity of aromatic ring in the reagent, and the properties of obtained cotton fabric. High contact angles were reached with the maximum of 140 o obtained at the usage of chlorotriphenylsilane. Six reagents used for cotton treatment have shown excellent washing stability, and their contact angles expressed the high water repellency of the fabric even after 10 washing cycles. Although mechanical properties of treated fabric were dropped for some samples due to the reduction of hydrogen bonds amount, stiffness of fabric decreased by up to 40 % which means softer fabric. The cotton fabric treated with reagent containing two aromatic rings exhibited the best properties of washing stability and water repellency. This work has been carried out in the Joint Innovation center of Institute for Sport Research and Sportmaster Group of Companies Pte Ltd., and financed by Sport and Fashion Management Pte Ltd. 2021-03-23T07:44:01Z 2021-03-23T07:44:01Z 2019 Journal Article Liu, X., Yang, G. & Lipik, V. (2019). Permanent water repellent chemical modification of cotton fabric with reagents containing aromatic rings. Fibers and Polymers, 20(1), 51-56. https://dx.doi.org/10.1007/s12221-019-8743-0 1229-9197 https://hdl.handle.net/10356/147136 10.1007/s12221-019-8743-0 2-s2.0-85061662005 1 20 51 56 en Fibers and Polymers © 2019 The Korean Fiber Society, The Korea Science and Technology Center. All rights reserved. |
| spellingShingle | Engineering::Materials Cotton Fabric Water Repellent Treatment Liu, Xueyang Yang, Guang Lipik, Vitali Permanent water repellent chemical modification of cotton fabric with reagents containing aromatic rings |
| title | Permanent water repellent chemical modification of cotton fabric with reagents containing aromatic rings |
| title_full | Permanent water repellent chemical modification of cotton fabric with reagents containing aromatic rings |
| title_fullStr | Permanent water repellent chemical modification of cotton fabric with reagents containing aromatic rings |
| title_full_unstemmed | Permanent water repellent chemical modification of cotton fabric with reagents containing aromatic rings |
| title_short | Permanent water repellent chemical modification of cotton fabric with reagents containing aromatic rings |
| title_sort | permanent water repellent chemical modification of cotton fabric with reagents containing aromatic rings |
| topic | Engineering::Materials Cotton Fabric Water Repellent Treatment |
| url | https://hdl.handle.net/10356/147136 |
| work_keys_str_mv | AT liuxueyang permanentwaterrepellentchemicalmodificationofcottonfabricwithreagentscontainingaromaticrings AT yangguang permanentwaterrepellentchemicalmodificationofcottonfabricwithreagentscontainingaromaticrings AT lipikvitali permanentwaterrepellentchemicalmodificationofcottonfabricwithreagentscontainingaromaticrings |