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다양한 함량의 수산화 마그네슘 난연제를 포함하는 EVA/HDPE 블렌드의 전자빔 조사의 영향

Effect of Electron Beam Irradiation on EVA/HDPE Blends Containing Various Amounts of Magnesium Hydroxide Flame Retardant

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In this study, effect of electron beam irradiation on the mechanical, thermal, andflammability properties of poly (ethylene-co-vinyl acetate)/high-density polyethylene (EVA/HDPE)blends containing magnesium hydroxide (MDH) as a flame retardant was investigated. The gelcontent increased with an increasing absorbed dose due to the formation of crosslinked newtorkstructures. Although the flame retardancy of the blends improved with increasing the content ofMDH, the mechanical properties of the blends deteriorated significantly. However, the mechanicalproperty, thermal stability, and flame retardancy of the blends improved by electron beamirradiation due to the formation of crosslinked 3-dimensional network structures. These resultsindicate that electron beam irradiation is an effective method to improve the thermal stability,mechanical properties, and flame retardancy of polyolefin blends containing flame retardants.

Abstract

In this study, effect of electron beam irradiation on the mechanical, thermal, andflammability properties of poly (ethylene-co-vinyl acetate)/high-density polyethylene (EVA/HDPE)blends containing magnesium hydroxide (MDH) as a flame retardant was investigated. The gelcontent increased with an increasing absorbed dose due to the formation of crosslinked newtorkstructures. Although the flame retardancy of the blends improved with increasing the content ofMDH, the mechanical properties of the blends deteriorated significantly. However, the mechanicalproperty, thermal stability, and flame retardancy of the blends improved by electron beamirradiation due to the formation of crosslinked 3-dimensional network structures. These resultsindicate that electron beam irradiation is an effective method to improve the thermal stability,mechanical properties, and flame retardancy of polyolefin blends containing flame retardants.

참고문헌 (24)

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관련 논문AI추천

전자빔 가교에 의한 폴리(에틸렌-co-초산 비닐)/수산화 마그네슘 복합재료의 제조 및 평가김용석, 김현래, 박상원, 박성민, 박종석, 이병민, 이시형, 최재학(사)한국방사선산업학회 · 방사선산업학회지2023 · 제17권 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

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