ПРИМЕНЕНИЕ НАТУРАЛЬНЫХ КРАСИТЕЛЕЙ В ЗОЛЬ-ГЕЛЬ СПОСОБЕ КРАШЕНИЯ ЦЕЛЛЮЛОЗНЫХ ТЕКСТИЛЬНЫХ МАТЕРИАЛОВ
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| Title: | ПРИМЕНЕНИЕ НАТУРАЛЬНЫХ КРАСИТЕЛЕЙ В ЗОЛЬ-ГЕЛЬ СПОСОБЕ КРАШЕНИЯ ЦЕЛЛЮЛОЗНЫХ ТЕКСТИЛЬНЫХ МАТЕРИАЛОВ |
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| Source: | Алматы технологиялық университетінің хабаршысы, Vol 0, Iss 3, Pp 27-31 (2021) |
| Publisher Information: | Almaty Technological University, 2021. |
| Publication Year: | 2021 |
| Collection: | LCC:Technology (General) |
| Subject Terms: | золь-гель, поликонденсация, крашение, карбоновые кислоты, метаси-ликат натрия, марена красильная, медный комплекс хлорофилла, Technology (General), T1-995 |
| Description: | In this paper, the modified continuous sol-gel dyeing technology of textile materials with applica-tion of natural vegetable origin dyes and sodium silicate is explained. The method of dyeing, basedon sol-gel process, with optimal value of regimes is proposed, the influence of the regimes on the mechanical properties of cotton fabricsare researched. The colour fastness for wet/dry friction and light stability against artificial weathering were investigated too. Optimal acid concentrations (20 g/l) were established in the second bath and liquid glass (100g/l) in the first bath, as well as the temperature regime of heat treatment. The proposed continuous sol-gel method increases dyeing speed, comparing with periodic dyeing process with natural dyes. Application of this method allows to exceptusing ofenvironmentally harmful components. |
| Document Type: | article |
| File Description: | electronic resource |
| Language: | English Kazakh Russian |
| ISSN: | 2304-568X 2710-0839 |
| Relation: | https://www.vestnik-atu.kz/jour/article/view/85; https://doaj.org/toc/2304-568X; https://doaj.org/toc/2710-0839 |
| Access URL: | https://doaj.org/article/16927e45dc3e4ca48833ae602f57f3ba |
| Accession Number: | edsdoj.16927e45dc3e4ca48833ae602f57f3ba |
| Database: | Directory of Open Access Journals |
Nájsť tento článok vo Web of Science | Abstract: | In this paper, the modified continuous sol-gel dyeing technology of textile materials with applica-tion of natural vegetable origin dyes and sodium silicate is explained. The method of dyeing, basedon sol-gel process, with optimal value of regimes is proposed, the influence of the regimes on the mechanical properties of cotton fabricsare researched. The colour fastness for wet/dry friction and light stability against artificial weathering were investigated too. Optimal acid concentrations (20 g/l) were established in the second bath and liquid glass (100g/l) in the first bath, as well as the temperature regime of heat treatment. The proposed continuous sol-gel method increases dyeing speed, comparing with periodic dyeing process with natural dyes. Application of this method allows to exceptusing ofenvironmentally harmful components. |
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| ISSN: | 2304568X 27100839 |