PAMUK İPLİK BOYAMA SÜRECİNDE FDM MİKROKAPSÜL APLİKASYONU VE ISI DÜZENLEYEN İPLİK ÜRETİMİ

Year 2023, , 592 - 606, 28.06.2023

Saadet Mıhçı Sennur Alay Aksoy

https://doi.org/10.21923/jesd.1102316

Abstract

Bu çalışmada, % 100 pamuk triko büküm ipliklere bobin boyama prosesinde faz değiştiren malzeme (FDM) içeren mikrokapsül aplikasyonu amaçlanmıştır. Bu amaçla çektirme metodu ile aplikasyon için uygun duvar yapısına sahip 1-tetradekanol çekirdekli mikrokapsüller üretilmiş ve karakterize edilmiştir. Mikrokapsüllerin morfolojileri SEM, kimyasal yapıları FT-IR spektroskopisi, ısı depolama/yayma özellikleri DSC analizi ve termal direnç özellikleri TGA analizi ile belirlenmiştir. Analiz sonuçlarına göre, nano boyutlu, küresel morfolojide kapsüller üretilmiş ve kapsüllerin 33,4 °C’de yaklaşık 125 j/g gizli ısı depolayabildiği ve 220 °C sıcaklıklara kadar termal olarak kararlı oldukları tespit edilmiştir. Üretilen mikrokapsüller katyonize edilmiş pamuk ipliklere boya banyosu ile birlikte çektirilmiştir. Boyanmış ve eş zamanlı olarak mikrokapsül aplike edilmiş ipliklerin yapılarındaki mikrokapsül varlığı ve homojen dağılımı SEM görüntüleri ile doğrulanmıştır. Mikrokapsüllerin yapısındaki FDM’nin erimesi sırasında absorbe ettiği ısıdan kaynaklanan sıcaklık düzenleme (termoregülasyon) fonksiyonu ise Thermal History (T-History) testi ile ölçülmüştür. Ölçüm sonuçlarına göre, FDM içerikli ipliklerin ham ipliğe göre daha yavaş ısındığı ve tüm test boyunca FDM içerikli ipliklerin yüzey sıcaklıklarının ham iplik yüzey sıcaklığına göre yaklaşık 5 °C daha düşük olduğu belirlenmiştir. Sonuç olarak yapılan çalışmada bobin boyama prosesi ile ipliklere mikrokapsül aplikasyonu başarılı bir şekilde gerçekleştirilmiştir.

Keywords

Faz Değiştiren Malzeme, PMMA-ko-GMA, Mikrokapsül, Pamuk İplik, Boyama

Supporting Institution

Süleyman Demirel Üniversitesi

Project Number

FYL-2020-7974

Thanks

Bu çalışma Süleyman Demirel Üniversitesi'nin bir projesi (Proje no: FBY-2018-5711) tarafından finanse edilmiştir.

PCM MICROCAPSULE APPLICATION IN COTTON YARN DYEING PROCESS AND PRODUCTION OF THERMOREGULATING YARN

Abstract

In this study, it was aimed to apply the microcapsules containing phase change material (PCM) to 100% cotton knitwear twisted yarns in the bobbin dyeing process. For this purpose, 1-tetradecanol core containing microcapsules with suitable wall structure for exhaustion application were produced and characterized. The morphology of the microcapsules by SEM, chemical structures by FT-IR spectroscopy, heat storage/releasing properties by DSC analysis and thermal resistance properties by TGA analysis were determined. According to the results of the analysis, nano-sized, spherical morphology capsules were produced and it was determined that the capsules could store approximately 125 j/g latent heat at 33.4 °C and were thermally stable up to 220 °C temperatures. Produced microcapsules were exhausted to the cationized cotton yarns in dye bath. The presence and homogeneous distribution of microcapsules in the structures of dyed and simultaneously microcapsule-applied yarns were confirmed by SEM images. The temperature regulation (thermoregulation) function resulting from the heat absorbed by the PCM in the structure of the microcapsules was measured with the Thermal History (T History) test. According to the measurement results, it was determined that the yarns containing PCM heated more slowly than the raw yarn and the surface temperature of the yarns containing PCM was approximately 5 °C lower than the surface temperature of the raw yarn throughout the test. As a result, in the study, microcapsule application to the yarns was successfully carried out with the bobbin dyeing process.

Keywords

Phase change material, PMMA-ko-GMA, Microcapsule, Cotton Yarn, Dyeing

Project Number

FYL-2020-7974

References

• Alay Aksoy, S., Alkan, C., Tözüm, M. S., Demirbağ, S., Altun Anayurt, R., & Ulcay, Y., 2017. Preparation And Textile Application Of Poly (Methyl Methacrylate-Co-Methacrylic Acid)/N-Octadecane And N-Eicosane Microcapsules. The Journal of the Textile Institute, 108(1), 30-41.
• Alay, S., Alkan, C., & Göde, F.,2011. Synthesis And Characterization Of Poly (Methyl Methacrylate)/N-Hexadecane Microcapsules Using Different Cross-Linkers And Their Application To Some Fabrics. Thermochimica Acta, 518(1-2), 1-8.
• Alay, S., Göde, F., & Alkan, C., 2010. Preparation And Characterization Of Poly (Methylmethacrylate-Coglycidyl Methacrylate)/N-Hexadecane Nanocapsules As A Fiber Additive For Thermal Energy Storage. Fibers and Polymers, 11(8), 1089-1093.
• Aydın, N., Öztürk, G., Karaboyacı, M., Alay, S., 2011, Koku İçeren Mikrokapsül Uygulanmış Akrilik El Örgüsü İpliklerden Örülen Kumaşların Karakterizasyonu, SDÜ Fen Bilimleri Enstitüsü Dergisi, 15(1), 67-74.
• Bonet, M. Á., Capablanca, L., Monllor, P., Díaz, P., & Montava, I., 2012. Studying Bath Exhaustion As A Method To Apply Microcapsules On Fabrics. Journal of the Textile Institute, 103(6), 629-635.
• Bonet Aracil, M., Monllor, P., Capablanca, L., Gisbert, J., Díaz, P., & Montava, I., 2015. A Comparison Between Padding And Bath Exhaustion To Apply Microcapsules Onto Cotton. Cellulose, 22(3), 2117-2127.
• Chirilă, L., Popescu, A., Chiriac, L., Roxana, R., Constantınescu, E. C. M., Chelaru, C., & Rașcov, M., 2018. Functional Finishing of Textiles Using Bioactive Agents Based on Natural Products. ICAMS 2018 – 7th International Conference on Advanced Materials and Systems, Bucharest, Romania.
• Demirbağ, S., & Aksoy, S. A.,2016. Encapsulation Of Phase Change Materials By Complex Coacervation To Improve Thermal Performances And Flame Retardant Properties Of The Cotton Fabrics. Fibers and Polymers, 17(3), 408-417.
• Genç, E., 2016. Tekstil Uygulamaları İçin Fonksiyonel Duvarlı Mikrokapsül Üretimi. Süleyman Demirel Üniversitesi, Fen Bilimleri Enstitüsü, Yüksek Lisans Tezi, 137, Isparta.
• Geng, X., Li, W., Wang, Y., Lu, J., Wang, J., Wang, N., ... & Zhang, X., 2018. Reversible Thermochromic Microencapsulated Phase Change Materials For Thermal Energy Storage Application İn Thermal Protective Clothing. Applied Energy, 217, 281-294.
• Giro-Paloma, J., Martinez, M., Gabeza, L., Fernandez, A., I., 2016. Types, Methods, Techniques,and Applications for Microencapsulated Phase Changematerials (MPCM). Renewable and Sustainable Energy Reviews, 53, 1059-1075.
• Gomes, J. I. N. R., Vieira, R. M. M. V., & Barros, S. M. P. C. (2013). Microcapsules With Functional Reactive Groups For Binding To Fibres And Process Of Application And Fixation, United States Patent No. 8,404,345 (PCT/B2O06/OSO605). Washington, DC: U.S. Patent and Trademark Office.
• Koncar, V., 2016. Introduction To Smart Textiles and Their Applications. In Koncar, V. (Ed.) Smart Textiles and Their Applications (1-8), Woodhead Publishing Association with The Textile Institute, 695p, Duxford.
• Mondal, S., 2008. Phase Change Materials for Smart Textiles-an Overview. Applied Thermal Engineering, 28, 1536-50.
• Monllor, P., Bonet, M. A., Cases, F., 2007. Characterization Of The Behaviour Of Flavour Microcapsules In Cotton Fabrics. European Polymer Journal, 43(6), 2481-2490.
• Öner, E., Saraç, E., Kahraman, M., 2019. A Study On Developing Thermo-Regulating Deniım Fabric By Integrating Of Microencapsulated Phase Change Material Using Exhaustion Method. Annals of The University of Oradea, Fascicle of Textiles-Leatherwork, 20(1).
• Özkayalar, S., Adıgüzel, E., Aksoy, S. A., & Alkan, C., 2020. Reversible Color-Changing And Thermal-Energy Storing Nanocapsules Of Three-Component Thermochromic Dyes. Materials Chemistry and Physics, 252, 123162.
• Özsevinç, A., & Alkan, C., 2023. Polyurethane shell medicinal lavender release microcapsules for textile materials: An environmentally friendly preparation. Industrial Crops and Products, 192, 116131.
• Sarier, N., & Onder, E., 2012. Organic Phase Change Materials And Their Textile Applications: An Overview. Thermochimica acta, 540, 7-60.
• Tözüm, M. S., Aksoy, S. A., & Alkan, C., 2018. Microencapsulation Of Three-Component Thermochromic System For Reversible Color Change And Thermal Energy Storage. Fibers and Polymers, 19(3), 660-669.
• Tözüm, M. S., Alkan, C., & Alay Aksoy, S., 2020. Preparation Of Poly (Methyl Methacrylate‐Co‐Ethylene Glycol Dimethacrylate‐Co‐Glycidyl Methacrylate) Walled Thermochromic Microcapsules And Their Application To Cotton Fabrics. Journal of Applied Polymer Science, 137(24), 48815.
• Tözüm, M. S., Alay Aksoy, S., & Alkan, C., 2021. Manufacturing Surface Active Shell And Bisphenol A Free Thermochromic Acrylic Microcapsules For Textile Applications. International Journal of Energy Research, 45(5), 7018-7037.
• Tözüm, M. S., Alay Aksoy, S., & Alkan, C., 2022a. Development Of Reversibly Color Changing Textile Materials By Applying Some Thermochromic Microcapsules Containing Different Color Developers. The Journal of The Textile Institute, 113(10), 2159-2168.
• Tözüm, M. S., Alkan, C., & Aksoy, S. A., 2022b. Developing Of Thermal Energy Storing Visual Textile Temperature İndicators Based On Reversible Color Change. Journal of Industrial Textiles, 51(2_suppl), 1964S-1988S.
• Wang, H., Gui, P., Zhu, Y., & Hu, S., 2020. Preparation and Characterization of Poly (melamine-urea-fbrmaldehyde) Tetradecanol Microcapsules Coated with Silver Particles. Journal of Wuhan University of Technology-Mater. Sci. Ed., 35(2), 327-334.
• Yılmaz, D., Özen, Ö., Özkayalar, S., Alay Aksoy, S., & Söğüt, B., 2022. An Innovative Method for Microcapsule Based Functional Yarn Production. Journal of Natural Fibers, 19(14), 8051-8064.