인산/구연산 복합 산촉매 및 이산화티타늄을 적용한 면섬유의 난연 특성
Flame Retardant Properties of Cotton Fiber with Phosphoric/citric Acid Catalysts and TiO2
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
In this study, the effect on flame retardancy and various physical properties when TiO2 was added with a citric acid/phosphate complex acid catalyst together with Pyrovatex CP new (N-methylol dimethylphosphonopropionamide), a phosphorus-based flame retardant, was studied on cotton fibers. SEM-EDS analysis was performed to confirm the surface characteristics and surface element analysis of the flame-retardant treated cotton fibers, and a vertical carbonization test was performed to confirm the char formation capability and flame retardancy according to the phosphoric acid ratio. By comparing the LOI index before and after washing 10 times, the washing durability of the flame retardant solution containing the phosphoric acid catalyst and TiO2 was tested by LOI index after ten washing cycles. In addition, the influence of the flame-retardant processing on the physical properties were compared including thermogravimetric analysis (TGA), tear strength and whiteness.
Abstract
In this study, the effect on flame retardancy and various physical properties when TiO2 was added with a citric acid/phosphate complex acid catalyst together with Pyrovatex CP new (N-methylol dimethylphosphonopropionamide), a phosphorus-based flame retardant, was studied on cotton fibers. SEM-EDS analysis was performed to confirm the surface characteristics and surface element analysis of the flame-retardant treated cotton fibers, and a vertical carbonization test was performed to confirm the char formation capability and flame retardancy according to the phosphoric acid ratio. By comparing the LOI index before and after washing 10 times, the washing durability of the flame retardant solution containing the phosphoric acid catalyst and TiO2 was tested by LOI index after ten washing cycles. In addition, the influence of the flame-retardant processing on the physical properties were compared including thermogravimetric analysis (TGA), tear strength and whiteness.
참고문헌 (35)
- V. K. Thakur, "Graft Copolymers of Natural Fibers for Green Composites", Carbohydrate Polymers, 104, pp.87~ (2014)
- V. K. Thakur, "Graft Copolymers from Cellulose: Synthesis, Characterization and Evaluation", Carbohydrate Polymers, 97, pp.18~ (2013)
- J. Alongi, "DNA: A Novel, Green, Natural Flame Retardant and Suppressant for Cotton", Journal of Materials Chemistry A, 1, pp.4779~ (2013)
- K. W. Kim, "Flame Retardant Development Trend for Flame Retardant Polymer Development", Fiber Technology and Industry, 11, pp.59~ (2007)
- A. R. Horrocks, "Flame Retardant Challenges for Textiles and Fibres : New Chemistry Versus Innovatory Solutions", Polymer Degradation and Stability, 96, pp.377~ (2011)
- B. N. Jang, "Research Trends of Flame Retardant and Flame Retardant Resin", Polymer Science and Technology, 20, pp.1~ (2009)
- M. Lewin, "Flame-Retardant Polymeric Materials", pp.19~125 (1975), Plenum Press
- L. Yeqiu, "Surface Modification of Cotton Fabric by Grafting of Polyurethane", Carbohydrate Polymers, 61, pp.276~ (2005)
- E. Querat, "Blocked Isocyanate Reaction and Thermal Behaviour of the Toluene 2,4-diisocyanate Dimer", Die Angewandte Makromolek ulare Chemie, 242, pp.1~ (1996)
- B. Kaur, "Thermal Stability of Phosphorylated Cellulose Modified with Various Transition Metals", Journal of Analytical and Applied Pyrolysis, 9, pp.173~ (1986)
- H. F. Moafi, "Flame-retardancy and Photocatalytic Properties of Cellulosic Fabric Coated by Nano-sized Titanium Dioxide", J Therm Anal Calorim, 104, pp.717~ (2011)
- F. M. Hadi, "Synthesis and Characterization of Nano-sized Zinc Oxide Coating on Cellulosic Fibers : Photoactivity and Flame-retardancy Study", Chin. J. Chem, 29, pp.1239~ (2011)
- Y. L. Lam, "Effect of Titanium Dioxide on the Flame-Retardant Finishing of Cotton Fabric", Journal of Applied Polymer Science, 121, pp.267~ (2011)
- "Test Method for Flammability of Textiles: Vertical Method, KS K 0585", ~ (2019)
- H. J. Kim, "Study on the Limiting Oxygen Index of Curtain Exposed to High Temperature", Fire Sci. Eng, 32, pp.1~ (2018)
- D. W. V. Krevelen, "Properties of Polymers", pp.856~ (1976), Elsevier Science
- "Textiles-Domestic Washing and Drying Procedures for Textile Testing, KS K ISO 6330", ~ (2021)
- "Paper and Board-Determination of CIE Whiteness, D65", 10°(O utdoor Daylight), KS M ISO 11475, 2020
- I. H. Kim, "Application of CCM Technique to Color Control", Fiber Technology and Industry, 3(1, pp.2) (1999), 21~
- "Standard Test Method for Tearing Strength of Fabrics by the Tongue(Single Rip) Procedure(Constant-Rate-of-Extension Tensile Testing Machine), ASTM D 2261-96", ~ (2002)
- W. Wu, "Comparison of Different Reactive Organophosphorus Flame Retardant Agents for Cotton : Part I. The Bonding of the Flame Retardant Agents to Cotton", Polymer Degradation and Stability, 91, pp.2541~ (2006)
- B. K Kandola, "Flame-Retardant Treatments of Cellulose and Their Influence on the Mechanism of Cellulose Pyrolysis", Journal of Macromolecular Science, 36, pp.729~ (1996)
- H. J. Jeon, "Eco-friendly, Less Toxic, and Washing-durable Flame-retardant Finishing for Cotton Fabrics using a Blocked Isocyanate and 3-(dimethylphosphono)-N-methylolpropionamide", Meterials Chemistry and Physics, 273, pp.125149~ (2021)
- M. Mohsin, "Performance Enhancement of Fire Retardant Finish with Environment Friendly Bio Cross-linker for Cotton", Journal of Cleaner Production, 51, pp.191~ (2013)
- Z. E. Jolles, "Some Notes on Flame-retardant Mechanisms in Polymers", Plastics Polymers, 40, pp.319~ (1972)
- C. K. Poon, "Effects of TiO2 and Curing Temperatures on Flame Retardant Finishing of Cotton", Carbohydrate Polymers, 121, pp.457~ (2015)
- A. Nazari, "Introducing Covalent and Ionic Cross-linking into Cotton through Polycarboxylic Acids and Nano TiO2", Journal of the Textile Institute, 103, pp.985~ (2012)
- W. W. Gao, "Enhancement of Flame Retardancy of Cotton Fabrics by Grafting A Novel Organic Phosphorous-based Flame Retardant", Cellulose, 22, pp.2787~ (2015)
- P. Li, "Ecofriendly Flame-Retardant Cotton Fabrics:Preparation, Flame Retardancy, Thermal Degradation Properties, and Mechanism", ACS Sustainable Chem. Eng, 7, pp.19246~ (2019)
- X. W. Cheng, "Improvement of Flame Retardancy of Silk Fabric by Bio-based Phytic Acid, Nano-TiO2, and Polycarboxylic Acid", Progress in Organic Coatings, 112, pp.18~ (2017)
- F. Lessan, "A Novel Durable Flame-retardant Cotton Fabric Using Sodium Hypophosphite, Nano TiO2 and Maleic Acid", Thermochimica Acta, 520, pp.48~ (2011)
- M. Morsy, "Hydrothermal Synthesis of CNTs", Co3O4@rGO Mesopours Nanocomposite as a Room Temperature Gas Sensor for VOCs, 2019, pp.29, 416~
- 이창록, "수분산 폴리우레탄-아크릴 공중합체를 이용한 내부식성 수지", 폴리머, 42(2), pp.320~329 (2018), 한국고분자학회[DOI]
- P. S. He, "Preparation and Flame Retardancy of Reactive Flame Retardant for Cotton Fabric", Journal of Thermal Analysis and Calorimetry, 132, pp.1771~ (2018)
- T. M. D. Nguyen, "Synthesis of a Novel Flame Retardant Containing Phosphorus-Nitrogen and Its Comparison for Cotton Fabric", Fibers and Polymers, 13, pp.963~ (2012)