0% Complete
|
Sign in
|
Sign Up
Home
/
14th International Fiber and Polymer Research Symposium
Synthesis of Polyurethane Dispersions for Textile Applications
Authors :
Canberk YÜKSEL
1
Metin TÜLÜ
2
1- Yıldız technical university
2- Yildiz Technical University
Keywords :
Polyurethane،Diisocyanate،Dispersion،Textile،Application
Abstract :
This study focuses on the synthesis, characterization, and application of waterborne polyurethane dispersions (PUDs) in the textile industry. Polyurethanes (PU) are known for their versatility and wide application range, with particular emphasis on water-based systems in this research. Experimentally, waterborne polyurethane dispersions were synthesized using five different diisocyanates: Isophorone diisocyanate (IPDI), Hydrogenated MDI (H12MDI), Hexamethylene diisocyanate (HDI), Trimethylhexamethylene diisocyanate (TMDI), and Tetramethylxylylene diisocyanate (TMXDI). The study examines the effects of these diisocyanates on the properties of the dispersions. Characterization of the dispersions involved analysis of active substance content, ionic values, particle sizes, and zeta potentials. Additionally, the thermal properties of the polymers were investigated using Differential Scanning Calorimetry (DSC) and Thermogravimetric Analysis (TGA). The effects of PUDs on the mechanical and physical properties of denim and woven cotton were assessed through various standard tests, including tensile strength, rubbing fastness, and wrinkle recovery enhancement. Results indicated that the type of diisocyanate significantly influences the performance of polyurethane dispersions. TMXDI, H12MDI, and TMDI exhibited high performance in tensile strength tests, while IPDI and HDI excelled in rubbing fastness and pilling tests. The choice of diisocyanate also played a crucial role in other properties such as water penetration resistance and wrinkle recovery. These findings provide guidance for potential applications of waterborne polyurethanes in the textile industry and highlight the importance of strategic diisocyanate selection to optimize properties.
Papers List
List of archived papers
Application of Fracture Toughness and Fatigue Testing to Long Carbon Fiber Reinforced Polyamide 6 (PA 6) Composite
Emine Canbay Gökçe - Ali Kılıç - M.Ercan Açma
Melt spinning of polylactic acid/thermoplastic starch blend fibers: a brief review
Mohammad Ali Tavanaie - Ümit Hallis Erdoğan
Influence of Essential Oil on the Properties of UV-Crosslinked Polyacrylamide/Sodium Caseinate (PAAM/SC) Hydrogels
Ahmetcan Gün - Azra Albayrak - Fatmanur Parın - Recep İlhan - Uğur Parın
Electrospinning of Biocompatible Bilayer Membranes
Waleed Mustafa
Investigation of Multiple Layered Velostat-Based Force Sensitive Resistor for Insole Pressure Sensing
Mehmet Durmus Calisir
Endüstriyel ambalajlarda verimlilik ve kalite artışı: PE filmler üzerine impuls sistemi ile kaynak teknolojisi
Mehmet ZEYBEK - Serkan MENTEŞ
Implementation of Lean Tool in a Knit Garment Factory for Improving Productivity
Ahsan Habib
Eriyik Metallere Karşı Koruyucu Dokuma Kumaş Geliştirilmesi
Burcu KÜLCÜ
Graphene-Based Hybrids: Innovative new generation hybrid production for the Aviation Industry
Ebru Yabas - Mehmet Simsir - Fatih Ozaydın
Exploring the slippage behaviour of carbon FRP textile fiber in masonry reinforcement applications: insights from testing
Sıtkı Halit Canol - Engin Akçagün - Abdurrahim Yılmaz - Hafiz Faisal Siddique
more
Samin Hamayesh - Version 41.7.5