본문 바로가기
KERD
논문KCI 등재

전자빔 가교에 의한 폴리(에틸렌-co-초산 비닐)/수산화 마그네슘 복합재료의 제조 및 평가

Preparation and Characterization of poly(ethylene-co-vinyl acetate)/ Magnesium Hydroxide Composites by Electron Beam Crosslinking

0

조회

0

다운로드

2

인용

0

참고문헌

키워드

초록

In this study, poly(ethylene-co-vinyl acetate)/magnesium hydroxide (EVA/MDH) compositeswere prepared by electron beam crosslinking. EVA as a matrix resin and MDH as a flame retardantwere melt-blended and compression molded to prepare EVA/MDH composites. The prepared EVA/MDH composites were electron beam-irradiated at various absorbed doses of 50~200 kGy. The effects ofelectron beam irradiation on the gel content, tensile strength, elongation-at-break, thermal properties,and flame retardancy of the composites were investigated. The gel content and tensile strengthincreased, while the elongation-at-break decreased with an increase in the absorbed dose due to theformation of crosslinked network structures. In addition, the thermal stability and flame retardancyimproved as the absorbed dose increased. Therefore, the EVA/MDH composites prepared in this studycan be used as an insulation material for flame-retardant and heat-resistant wires and cables.

Abstract

In this study, poly(ethylene-co-vinyl acetate)/magnesium hydroxide (EVA/MDH) compositeswere prepared by electron beam crosslinking. EVA as a matrix resin and MDH as a flame retardantwere melt-blended and compression molded to prepare EVA/MDH composites. The prepared EVA/MDH composites were electron beam-irradiated at various absorbed doses of 50~200 kGy. The effects ofelectron beam irradiation on the gel content, tensile strength, elongation-at-break, thermal properties,and flame retardancy of the composites were investigated. The gel content and tensile strengthincreased, while the elongation-at-break decreased with an increase in the absorbed dose due to theformation of crosslinked network structures. In addition, the thermal stability and flame retardancyimproved as the absorbed dose increased. Therefore, the EVA/MDH composites prepared in this studycan be used as an insulation material for flame-retardant and heat-resistant wires and cables.

참고문헌 (32)

  1. Beyer G, "The global cable industry: materials, markets, products" (2021), Wiley-VCH
  2. Hosier L, "An investigation of the potential of ethylene vinyl acetate", polyethylene blends for use in recyclable high voltage cable insulation systems, 2010, pp.45, 2747~2759
  3. 김현래, "폴리 (에틸렌-co-비닐 아세테이트)", 고밀도 폴리에틸렌, 방사선산업학회지, pp.2022, 16(3)[DOI]
  4. Guo Y, "Capitalizing on the molybdenum disulfide", graphene synergy to produce mechanical enhanced flame retardant ethylene-vinyl acetate composites with low aluminum hydroxide loading, 2017, pp.144, 155~166
  5. Hage RE, "Flame retardancy of ethylene vinyl acetate(EVA)using new aluminum-based fillers", Polym. Degrad. Stabil, 108, pp.56~67 (2014)[DOI]
  6. Coudreuse A, "Influence of radiation cross-linking and nano-filler on the flammability of ethylene vinyl acetate and low density polyethylene blends for wire and cable applications", J. Fire Sci, 28, pp.497~507 (2010)[DOI]
  7. Azizi H, "Effect of EVA copolymer on properties of different polyethylenes in silane crosslinking process", Plast. Rubber Compos, 39, pp.357~363 (2010)[DOI]
  8. Han JL, "Two-way multi-shape memory properties of peroxide crosslinked ethylene vinyl-acetate copolymer(EVA)", polycaprolactone(PCL)blends, 2018, pp.29, 2010~2024
  9. Liu H, "The effects of irradiation cross-linking on the thermal degradation and flameretardant properties of the HDPE", EVA, Radiat. Phys. Chem, pp.2009, 78[DOI]
  10. 신재환, "다양한 함량의 수산화 마그네슘 난연제를 포함하는 EVA", HDPE 블렌드의 전자빔 조사의 영향, 2021, pp.15(3), 173~179[DOI]
  11. Hippi U, "Compatibilization of polyethylene", aluminum hydroxide(PE, magnesium hydroxide(PE, pp.MH)composites with functionalized polyethylenes, Polymer[DOI]
  12. Zhang L, "Aluminum hydroxide filled ethylene vinyl acetate(EVA)composites : effect of the interfacial compatibilizer and the particle size", J. Mater. Sci, 42, pp.4227~4232 (2007)[DOI]
  13. Wang B, "Comparative study on the effect of electron beam irradiation on the physical properties of ethylene-vinyl acetate copolymer composites", Radiat. Phys. Chem, 97, pp.284~291 (2014)[DOI]
  14. Artur Witkowski, "The influence of metal hydroxide fire retardants and nanoclay on the thermal decomposition of EVA", Polymer Degradation and Stability, 97(11), pp.2231~2240 (2012), Elsevier BV[DOI]
  15. Bahattab MA, "Cross-linked poly(ethylene vinyl acetate)(EVA)", low density polyethylene(LDPE), Polym. Bull, pp.2010, 64[DOI]
  16. 김동섭, "전자빔에 의하여 가교된 EVA", HDPE 복합재료의 제조 및 평가, 2021, pp.15(3), 159~165[DOI]
  17. Delva L, "On the role of flame retardants in mechanical recycling of solid plastic waste", Waste Manage, 82, pp.198~206 (2018)[DOI]
  18. 신재환, "전자빔 조사에 의한 폴리(에틸렌-co-초산비닐)", 고밀도 폴리에틸렌, 방사선산업학회지, pp.2022, 16(3)[DOI]
  19. Laoutid F, "Study of hydromagnesite and magnesium hydroxide based fire retardant systems for ethylene-vinyl acetate containing organo-modified montmorillonite", Polym. Degrad. Stabil, 91, pp.3074~3082 (2006)[DOI]
  20. Sonnier R, "Fire retardant benefits of combining aluminum hydroxide and silica in ethylene-vinyl acetate copolymer(EVA)", Polym. Degrad. Stabil, 128, pp.228~236 (2016)[DOI]
  21. Bee ST, "Interactions of montmorillonite and electron beam irradiation in enhancing the properties of alumina trihydrate-added polyethylene and ethylene vinyl acetate blends", J. Compos Mater, 48, pp.1155~1171 (2014)[DOI]
  22. Chen H, "Effect of electron beam irradiation on the properties of EVA", EPDM blends, 2020, pp.36, 161~172
  23. Entezam M, "Electron beam irradiation induced compatibilization of immiscible polyethylene", ethylene vinyl acetate(PE, Radiat. Phys. Chem, pp.2017, 131[DOI]
  24. Sharif J, "Electron beam crosslinking of poly(ethylene-co-vinyl acetate)", clay nanocomposites, 2007, pp.76, 1698~1702
  25. Cao R, "Effect of EVA on thermal stability, flammability, mechanical properties of HDPE", EVA, IOP Conf. Ser. : Mater. Sci. Eng, pp.2017, 213[DOI]
  26. Sabet M, "Electron-beam irradiation of low density polyethylene", ethylene vinyl acetate blends, 2013, pp.33, 149~161
  27. Liu H, "The effects of irradiation cross-linking on the thermal degradation and flameretardant properties of the HDPE", EVA, Radiat. Phys. Chem, pp.2009, 78[DOI]
  28. Marcilla A, "TG", FTIR study of the thermal pyrolysis of EVA copolymers, 2005, pp.74, 224~230
  29. Lee JH, "Effects of electron beam irradiation on mechanical and thermal shrinkage properties of boehmite", HDPE nanocomposite film, 2021, pp.11, 777~
  30. Albano C, "Characterization of gamma irradiated PEs using ESR, FTIR and DSC techniques", Polym. Bull, 51, pp.135~142 (2003)[DOI]
  31. blends, "Polym. Int", 2005, 686~691, https:
  32. Sabet M, "Electron beam irradiation of low density polyethylene", ethylene vinyl acetate filled with metal hydroxides for wire and cable applications, 2012, pp.97, 1432~1437

관련 논문AI추천

다양한 함량의 수산화 마그네슘 난연제를 포함하는 EVA/HDPE 블렌드의 전자빔 조사의 영향김동섭, 박종석, 신재환, 이병민, 정성인, 최재학(사)한국방사선산업학회 · 방사선산업학회지2021 · 제15권 제3호전자빔 조사에 의한 폴리(에틸렌-co-초산비닐)/고밀도 폴리에틸렌/수산화 알루미늄 난연 복합재료의제조 및 평가김동섭, 김현래, 노영창, 박종석, 신재환, 정성인, 정승태, 최재학(사)한국방사선산업학회 · 방사선산업학회지2022 · 제16권 제3호폴리 (에틸렌-co-비닐 아세테이트)/고밀도 폴리에틸렌/수산화 알루미늄 복합재료의 기재 수지 함량 및전자빔 조사 조건에 따른 물성 변화김동섭, 김재영, 김현래, 노영창, 박종석, 정성인, 정승태, 최재학(사)한국방사선산업학회 · 방사선산업학회지2022 · 제16권 제3호전자빔에 의하여 가교된 EVA/HDPE 복합재료의 제조 및 평가김동섭, 박종석, 신재환, 이병민, 정성인, 최재학(사)한국방사선산업학회 · 방사선산업학회지2021 · 제15권 제3호방사선 가교 기술로 제조된 polyolefin/metal hydroxide 복합재료의 고온 열화 특성 및 난연성김정인, 김종규, 박종석, 오용현, 이병민, 임윤묵, 전준표, 정성인, 최재학(사)한국방사선산업학회 · 방사선산업학회지2024 · 제18권 제3호전자빔 가교에 의해 제조된 polyolefin/SEBS/metal hydroxide 복합재료의 내열성 및기계적 특성김정인, 김종규, 박종석, 오용현, 이병민, 임윤묵, 전준표, 정성린, 최재학(사)한국방사선산업학회 · 방사선산업학회지2024 · 제18권 제4호

이 간행물의 다른 논문 (10건)