Faz Değiştiren Madde (FDM) İçerikli Mikrokapsül Uygulanmış Fonksiyonel Çorapların Konfor Performanslarının İncelenmesi

Year 2018, Volume: 25 Issue: 111, 225 - 233, 01.10.2018

Betül Akgünoğlu Simge Özkayalar Sibel Kaplan , Sennur Alay Aksoy

Abstract

Bu çalışmada, giysilerin termal konforunu
geliştirmek için kullanılan faz değiştiren madde içerikli mikrokapsüller
poliamid sportif çoraplara uygulanmış, kumaşın ısıl düzenleme özellikleri
objektif T-History ölçümleri ve subjektif önkol denemeleri ile incelenmiştir. Üretilen
mikrokapsüllerin kumaş yapısındaki varlığı FT-IR ve SEM analizleri ile
belirlenmiştir. Bu uygulama sonucunda kumaşın yüzey sürtünme, hava
geçirgenliği, sıvı absorbsiyon, transfer ve kapasitesi ile kuruma
davranışlarındaki değişimler de incelenmiştir. Elde edilen sonuçlara göre,
kapsül uygulaması, T-History ve termal kamera ölçümleriyle de tespit edildiği
şekilde, depolanan ısıya bağlı olarak vücudu belirli bir süre daha serin tutmuş
ve bu durum on yıkama sonucunda da hissedilmiştir. Ayrıca mikrokapsül
uygulaması, beklendiği şekilde hava geçirgenliğinde ve absorbsiyon
kapasitesinde anlamlı düşüşler oluşturmuş, kuruma süresini kısaltmış, fakat
kumaşın hidrofilitesi, kullanılan duvar maddesine bağlı olarak artmıştır. Isı
tamponlama etkisi ve poliamid kumaşın hidrofilitesinin artması, termal konforu iyileştirilmiş,
şartlara uyum sağlayan akıllı kumaşlar açısından elde edilen iki önemli
sonuçtur.  

Keywords

Faz değiştiren madde, mikrokapsül, çorap, termal konfor

Comfort Performances of Microcapsule- Applied Functional Socks Including Phase Change Material

Abstract

 In this study, microcapsules including phase change materials were
applied on polyamide sports socks. Thermal regulation performances of the
application was investigated by t-history measurements and subjective forearm
test.The presence of the microcapsules in fabric structure was studied by FT-IR
and SEM analyses.Effects of microcapsule application on surface friction, air
permeability, liquid absorption, transfer, absorption capacity and drying behaviors
of the fabrics were also investigated. According to the results, as proved by T-History
and thermal camera measurements, microcapsule-applied fabric kept the body
cooler for a certain period and this function continued after ten washings.
Moreover, microcapsule application decreased air permeability, absorption
capacity, hence, drying periods as expected. But fabric hydrophilicity
increased as a result of chemicals used in microcapsule wall. Besides thermal
regulation function, increase in hydrophilicity of polyamide fabric are two
important achievements obtained for thermal comfort improvement and smart
fabrics that can adapt dynamic conditions.  

Keywords

Phase change material, microcapsule, socks, thermal comfort

References

• Kanakaraj, P., & Ramachandran, R. (2015), Active Knit Fabrics-Functional Needs of Sportswear Application, Journal of Textile & Apparel Technology & Management (JTATM), 9(2), 1-11.
• Chen, Y., Yan, Y., Wu, B., Tao, J., (2015), Summer Sportswear Fabrics Research of Jade Fiber and Comprehensive Evaluation, 8th International Symposium on Computational Intelligence and Design, 12-13 December, China, 81-84.
• Morgil, Y., (2015), Havlu Örme Çorapların Isıl Konfor Özellikleri, İstanbul Teknik Üniversitesi Fen Bilimleri Enstitüsü, Yüksek Lisans Tezi, 111s, İstanbul.
• Özdil, N., Anand, S., (2014), Recent Developments in Textile Materials and Products Used for Activewear and Sportswear, Tekstil Teknolojileri Elektronik Dergisi, 8(3), 68-83.
• Özkan, T.E., (2013), Aktif Spor Giyimde Kullanılan Bazı Örme Kumaş Yapılarının Isı ve Nem Transferi Özelliklerinin İncelenmesi, Uludağ Üniversitesi Fen Bilimleri Enstitüsü, Yüksek Lisans Tezi, 122s, Bursa.
• Marmaralı, A., Kadoğlu, H., Oğlakçıoğlu, N., Çelik, P., Blaga, M., Ursache, M., Loghin, C., (2009), Thermal Comfort Properties of Some New Yarns Generation Knitted Fabrics, Autex Worl Textile Conference, 26-28 Mayıs, İzmir.
• Abreu, M.J., Catarina, A., Cardoso, C., Martin, E., (2011), Effects of Sportswear Design on Thermal Comfort, AUTEX Conference, 8-10 June, France, 50-55.
• Karthik, T., Senthilkumar, P., Murugan, R. (2016), Analysis of Comfort and Moisture Management Properties of Polyester/Milkweed Blended Plated Knitted Fabrics for Active Wear Applications, Journal of Industrial Textiles, 47(5), 1-24.
• Souza, J.M., Sampaio, S., Silva, W.C., Lima, S.G., Zille, A., Fangueiro, R., (2016), Characterization of Functional Single Jersey Knitted Fabrics Using Non-Conventional Yarns for Sportswear, Textile Research Journal, 1-18. DOI: 10.1177/0040517516677226
• Yoo, S., Barker, R.L., (2005), Comfort Properties of Heat-Resistant Protective Workwear in Varying Conditions of Physical Activity and Environment. Part I: Thermophysical and Sensorial Properties of Fabrics, Textile Research Journal, 75(7), 523-530.
• Chung, H., Cho, G. (2004), Thermal Properties and Physiological Responses of Vapor-Permeable Water-Repellent Fabrics Treated with Microcapsule-Containing PCMs, Textile Research Journal, 74(7), 571-575.
• Erdumlu, N., Saricam, C. (2016), Investigating The Effect of Some Fabric Parameters on The Thermal Comfort Properties of Flat Knitted Acrylic Fabrics for Winter Wear, Textile Research Journal, 87(11), 1349-1359.
• Jhanji, Y., Gupta, D., Kothari, V. K. (2015), Comfort Properties of Plated Knitted Fabrics with Varying Fibre Type, Indian Journal of Fibre & Textile Research (IJFTR),40(1), 11-18.
• Klein, J., (2012), Athletic Sock. United States Patent, Patent Number: US 0102625 A1.
• Roekel, N.L., Poss, E.M., Senchina, D.S., (2014), Foot Temperature During Thirty Minutes of Treadmill Running in Cotton-Based Versus Olefin-Based Athletic Socks, BIOS, 85(1), 30-37.
• Nova, A.M., Tejedor, F.M., Martin, B.G., Rodriguez, R.S., Martinez, E.E., (2017), Bioceramic-Fiber Socks Have More Benefits Than Cotton-Made Socks in Controlling Bacterial Load and The Increase of Sweat in Runners, Textile Research Journal, 1-8. DOI: 10.1177/0040517516688631
• Bertaux, E., Derler, S., Rossi, R.M., Zeng, X., Koehl, L., Ventenat, V., (2010), Textile, Physiological and Sensorial Parameters in Sock Comfort, Textile Research Journal, 80(17), 1803-1810.
• Purvis, A.J., Tunstall, H., (2004), Effects of Sock Type on Foot Skin Temperature and Thermal Demand During Exercise, Ergonomics, 47(15), 1657-1668.
• Bogerd, C.P., Rechsteiner, I., Wüst, B., Rossi, R.M., Brühwiler, P.A., (2011), The Effect of Two Sock Fabrics on Physiological Parameters Associated with Blister Incidence: A Laboratory Study, The Annals of Occupational Hygiene, 55(5), 510-518.
• Tözüm, M.S., Alay-Aksoy, S., (2016), Investigation of Tactile Comfort Properties of The Fabrics Treated with Microcapsules Containing Phase Change Materials (PCMs Microcapsules), The Journal of Textile Institute, 107(9), 1203-1212. Mondal, S., (2008), Phase Change Materials for Smart Textiles an Overview, Applied Thermal Engineering, 28, 50-1536.
• Mattila, H.R., (2006), Intelligent Textiles and Clothing, Woodhead Publishing Limited, The Textile Institute, Cambridge, England.
• Salaün, F., Devaux, E., Bourbigot, S., Rumeau, P., (2010), Development of Phase Change Materials in Clothing Part I: Formulation of Microencapsulated Phase Change, Textile Research Journal, 80(3), 195-205.
• Shin, Y., Yoo, D.I., Son, K., (2005), Development of Thermoregulating Textile Materials with Microencapsulated Phase Change Materials (PCM) II. Preparation and Application of PCM Microcapsules, Journal of Applied Polymer Science, 96, 2005-10.
• 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 Textile Institute, Volume 108(1), 30-41. Carreira, A.S., Teixeira, R.F.A., Beirão, A., Vaz Vieira, R., Figueiredo, M.M., Gil, M.H., (2017), Preparation of Acrylic Based Microcapsules Using Different Reaction Conditions for Thermo-Regulating Textiles Production, European Polymer Journal, 93, 33-43.
• Zhao, L., Luo, J., Wang, H., Song, G., Tang, G., (2016), Self-Assembly Fabrication of Microencapsulated N-Octadecane with Natural Silk Fibroin Shell for Thermal-Regulating Textiles, Applied Thermal Engineering, 99 (2016), 495–501.
• Alkan, C., Alay-Aksoy, S., Altun-Anayurt, R., (2015), Synthesis of Poly(methyl Metacrylate-Co-Acrylic Acid)/N-Eicosane Microcapsules for Thermal Comfort in Textiles, Textile Research Journal, 85(19), 2051-2058.
• Sánchez-Silva, L., Rodriguez, J.F., Romero, A., Borreguero, A.M., Carmona, M., Sánchez, P., (2010), Microencapsulation of PCMs with A Styrene-Methyl Methacrylate Copolymer Shell by Suspension-Like Polymerisation, Chemical Engineering Journal, 157(1), 216-222.
• Salaün, F., Devaux, E., Bourbigot, S., Rumeau, P., (2009), Influence of Process Parameters on Microcapsules Loaded with N-Hexadecane Prepared by In-Situ Polymerization, Chemical Engineering Journal, 155(12), 457-465.
• Önder, E., Sarıer, N., Çimen, E., (2008), Encapsulation of Phase Change Materials by Complex Coacervation to Improve Thermal Performance of Woven Fabrics, Thermochimica Acta, 467, 63-72.
• Cho, J.S., Kwon, A., Cho, C.G., (2002), Microencapsulation of Octadecane as A Phase Change Material by Interfacial Polymerization in an Emulsion System, Colloid Polymer Science, 280(3), 260-266.
• Salaün, F., Devaux, E., Bourbigot, S., Rumeau, P., (2010), Thermoregulating Response of Cotton Fabric Containing Microcapsulated Phase Change Materials, Thermochimica Acta, 56, 82-93.
• Zhang, X.X., (2005), Fabrication Structures and Properties Nano/Microcapsulated Phase Change Materials. Thermo-Regulated Fibers and Fabrics, Doktora Tezi, Politeknik Üniversitesi, Hong Kong.
• Bendkowska, W., Wrzosek, H., (2009), Experimental Study of The Thermoregulating Properties of Nonwovens Treated with Microcapsulated PCM, Fibres & Textiles in Eastern Europe, Vol,17, No, 5(76), 87-91.
• Hittle, D.C., Andre, T.L., (2002), A New Test Instrument and Procedure for Evaluation of Fabrics Containing Phase Change Materials, ASHRAE Transaction Research, 180(1), 175-182.
• Sánchez-Silva, L., Sánchez, P., Rodriguez, J.F., (2011), Effective Method of Microcapsules Production for Smart Fabrics, Development in Heat Transfer, Edited by Dr. Marco Aurelio Dos Santos Bernardes, ISBN 978-953-307-569-3 Hard Cover, 688p.
• Wan, X., Fan, J. (2009), A New Method for Measuring The Thermal Regulatory Properties of Phase Change Material (PCM) Fabrics, Measurement Science and Technology, 20, 1-6.
• Ghali, K., J., Ghaddar, N., Harathani, J., Jones, B., (2004), Experimental and Numerical Investigation of The Effect of Phase Change Materials On Clothing During Periodic Ventilation, Textile Research Journal, 74 (3), 205-214.
• Shim, H., Mccullough, E. A. Jones, B. W. (2001), Using Phase Change Materials in Clothing, Textile Research Journal, 71(6), 495-502.
• Pause, B., (1995), Development of Heat and Cold Insulating Membrane Structures with Phase Change Materials, Journal of Coated Fabrics, 25(7), 59-64.
• Demirbağ, S., Alay-Aksoy, S., (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.
• Kuru, A., Alay Aksoy S., (2014), Cellulose–PEG Grafts from Cotton Waste in Thermo-Regulating Textiles, Textile Research Journal, 2014 84: 337-346.
• Kim, J., Cho, G. (2002), Thermal Storage/Release, Durability and Temperature Sensing Properties of Thermostatic Fabrics Treated with Octadecane-Containing Microcapsules, Textile Research Journal, 72(12), 1093-98.
• Holman, M.E., (1999), The Use of Microencapsulated Phase Change Materials to Enhance Thermal Performance of Apparel, ASME-PUBLICATIONS-HTD, 363, 235-240.
• Pause,B. (2003), Nonwoven Protective Garments with Thermo-Regulating Properties, Journal of Industrial Textiles,33, 93.
• Celcar D. (2013), Influence of Phase-Change Materials on Thermo-Physiological Comfort in Warm Environment, Journal of Textiles, 2013, 1-9.
• Özkayalar, S., Alay-Aksoy, S., Tözüm, M.S., Demirbağ,S. (2017), Polimetil Metakrilat-Ko-Metakrilik Duvarlı, Isı Depolama Özellikli Mikrokapsüllerin Isıl Dayanıklılığını Artırmaya Yönelik Araştırma, Ulusal Çukurova Tekstil Kongresi, Uçtek, 2017, 28-29 Eylül 2017, Adana.
• Yanılmaz, M., Kalaoğlu, F. (2012), Investigation of Wicking, Wetting and Drying Properties of Acrylic Knitted Fabrics, Textile Research Journal, 82(8), 820-831.
• Kaplan. S., Okur, A., 2009. Determination of Coolness and Dampness Sensations Created by Fabrics by Forearm Test and Fabric Measurements, Journal of Sensory Studies, 24, 479-497.
• Pumure I., Ford S., Shannon J., Kohen C., Mulcahy A., Frank K., Sisco S., Chaukura N., (2015), Analysis of ATR-FTIR Absorption-Reflection Data from 13 Polymeric Fabric Materials Using Chemometrics, American Journal of Analytical Chemistry, 6, 305-312.