광경화형 사이클로포스파젠 유도체를 이용한 양모섬유의 친환경 내구성 방염가공
Eco-friendly Durable Flame-Retardant Finish of Wool Fabrics Using a UV-curable Cyclophosphazene Derivative
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The flame-retardant (FR) treatments of wool fibers using Hexafluorozirconate /titanate salts and tetrabromophthalic anhydride can cause skin irritation and gas toxicity due to Zr and Br compounds respectively. A water-soluble polyfunctional cyclophosphazene derivative, synthesized through substitution reaction of Hexachloro cyclophosphazene and N-[3-(Dimethylamino)propyl] metacrylamide, was applied as a durable flame-retardant for wool fabrics. Also, a crosslinked structure was introduced to improve washing durability of the FR-wool, up to 10 laundering cycles, using Acrylamide(AAm) and Triacryloylhexahydro-triazine (THAT) as a comonomer and a crosslinker respectively. The mole ratios of the TAHT and AAm concentrations compared to the Dichloro tetrakis{N-[3-(Dimethylamino)propyl]methacrylamido} cyclcophosphazene (DCTDCP) were optimized to 1.33 and 7.5 respectively. In addition, the pyrolysis and combustion properties of the FR wool were assessed using LOI, TGA and microcalorimetry suggesting a solid-phase FR mechanism.
Abstract
The flame-retardant (FR) treatments of wool fibers using Hexafluorozirconate /titanate salts and tetrabromophthalic anhydride can cause skin irritation and gas toxicity due to Zr and Br compounds respectively. A water-soluble polyfunctional cyclophosphazene derivative, synthesized through substitution reaction of Hexachloro cyclophosphazene and N-[3-(Dimethylamino)propyl] metacrylamide, was applied as a durable flame-retardant for wool fabrics. Also, a crosslinked structure was introduced to improve washing durability of the FR-wool, up to 10 laundering cycles, using Acrylamide(AAm) and Triacryloylhexahydro-triazine (THAT) as a comonomer and a crosslinker respectively. The mole ratios of the TAHT and AAm concentrations compared to the Dichloro tetrakis{N-[3-(Dimethylamino)propyl]methacrylamido} cyclcophosphazene (DCTDCP) were optimized to 1.33 and 7.5 respectively. In addition, the pyrolysis and combustion properties of the FR wool were assessed using LOI, TGA and microcalorimetry suggesting a solid-phase FR mechanism.
참고문헌 (18)
- K. L. Mittal, "Textile Finishing: Recent Developments and Future Trends", pp.69~127 (2017), Scrivener Publishing
- X. W. Cheng, "Adsorption and Flame Retardant Properties of Bio-based Phytic acid on Wool Fabric", Polymers, 8(4), pp.122~ (2016)
- X. W. Cheng, "Durable Flame Retardant Wool Fabric treated by Phytic Acid and TiO2 Using An Exhaustion-assisted Pad-Dry-Cure Process", Thermochimica Acta, 665, pp.28~ (2018)
- S. Basak, "Green Fire Retardant Finishing and Combined Dyeing of Proteinous Wool Fabric", Coloration Technology, 132, pp.135~ (2016)
- 최현정, "슈퍼엔지니어링 플라스틱 기반 난연성 가발사 제조", 한국염색가공학회지, 32(2), pp.103~110 (2020), 한국염색가공학회[DOI]
- F. Zhang, "Performance of Flame Retardant Wool Fabric Grafted with Vinyl Phosphate", J. Eng. Fibers Fabrics, 9, pp.32~ (2014)
- J. Alongi, "Intrinsic Intumescent-like Flame Retardant Properties of DNA-treated Cotton Fabrics", Carbohydr. Polym, 96, pp.296~ (2013)
- F. Bosco, "Thermal Stability and Flame Resistance of Cotton Fabrics Treated with Whey Proteins", Carbohydr. Polym, 94, pp.372~ (2012)
- X. Zhang, "Phytic acid as an Eco-friendly Flame Retardant for Silk", Wool Blend : A Comparative Study with Fluorotitanate and Fluorozirconate, 2018, pp.198, 1044~
- F. Carosio, "Flame Retardancy of Polyester and Polyester-Cotton Blends Treated with Caseins", Ind. Eng. Chem. Res, 53, pp.3917~ (2014)
- S. Basak, "Banana Pseudostem Sap and Boric Acid— A New Green Intumescent for Making Self-extinguishing Cotton Fabric", Indian Journal of Fibre and Textile Research, 43, pp.36~ (2018)
- G. Malucelli, "Biomacromolecules as Novel Green Flame Retardant Systems for Textiles : An Overview", RSC Adv, 4, pp.46024~ (2014)
- J. Alongi, "Cotton flame Retardancy : State of the Art and Future Perspectives", RSC Adv, 5, pp.24239~ (2015)
- A. Morgan, "Non-Halogenated Flame Retardant Handbook", pp.50~55 (2014), Scrivener Publishing
- K. A. Salmeia, "Recent Advances for Flame Retardancy of Textiles Based on Phosphorus Chemistry", Polymers, 8, pp.319~ (2016)
- O. A. Mohamed, "Preparation of Flame-Retardant Leather Pretreated with Pyrovatex CP", J. Appl. Polym. Sci, 99, pp.2039~ (2006)
- 김정환, "Hexachlorocyclophosphazene과 Triethanolamine을 이용한 면섬유의 포름알데히드-프리 내구성 방염가공", 한국염색가공학회지, 32(3), pp.150~157 (2020), 한국염색가공학회[DOI]
- 김정환, "수용해성 사이클로포스파젠 유도체를 이용한 면섬유의 내구성 방염가공", 한국염색가공학회지, 33(2), pp.64~71 (2021), 한국염색가공학회