Bibliographic Details
| Title: |
ПРИМЕНЕНИЕ НАТУРАЛЬНЫХ КРАСИТЕЛЕЙ В ЗОЛЬ-ГЕЛЬ СПОСОБЕ КРАШЕНИЯ ЦЕЛЛЮЛОЗНЫХ ТЕКСТИЛЬНЫХ МАТЕРИАЛОВ |
| Source: |
Алматы технологиялық университетінің хабаршысы, Vol 0, Iss 3, Pp 27-31 (2021) |
| Publisher Information: |
Almaty Technological University, 2021. |
| Publication Year: |
2021 |
| Subject Terms: |
метаси-ликат натрия, крашение, поликонденсация, T1-995, марена красильная, медный комплекс хлорофилла, карбоновые кислоты, золь-гель, Technology (General) |
| 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 |
| Language: |
English |
| ISSN: |
2304-568X |
| Access URL: |
https://doaj.org/article/16927e45dc3e4ca48833ae602f57f3ba |
| Accession Number: |
edsair.doajarticles..7eaadde33ab1bfb80e33ca82dbdc474c |
| Database: |
OpenAIRE |