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논문 기본 정보
- 자료유형
- 학위논문
- 저자정보
- 지도교수
- 김정호
- 발행연도
- 2015
- 저작권
- 수원대학교 논문은 저작권에 의해 보호받습니다.
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As international attention about environmental issues increases, Ministry of Environment has emphasized importance in research and development of the eco-friendly composites. Therefore, Ministry of Environment is developing the corresponding technology relating to international environmental regulations to reinforce valuable recycling technology and domestic industry competitiveness. In this study, preparation, physical properties and characterization of eco-friendly polymer composites containing bottom ash, aluminum trihydroxide (ATH) and acrylic resin are carried out.
In the first part, bottom ash generated in thermoelectric power plant which is hardly recycled is studied. EPDM/EPDM-MA/bottom ash composites were prepared using two roll-mill. Physical properties and morphology of EPDM/EPDM-MA/bottom ash composites were investigated by using rheometer, UTM, TGA and SEM. As a result, mechanical properties of EPDM/EPDM-MA/AG-ash [80/20/150(phr)] composites showed excellent torque, cross-linking density, tensile strength and elongation than the other EPDM/EPDM-MA composites. Electrical properties of EPDM/EPDM-MA/AG-ash [80/20/150(phr)] were measured to be over a 1014Ωcm in volume resistivity.
In the second part, recycled ATH (aluminum trihydroxide) was obtained from recycling process of multi layer packaging file wastes. EVA/recycling ATH composites were prepared using two roll-mill. Flame retardancy and mechanical properties of EVA/ATH composites were examined by LOI and UTM. LOI measure results, showed that EVA/ATH composites containing smaller particle size of ATH had improved flame retardancy. Mechanical properties of EVA/G-ATH composites showed higher tensile strength than the ones with other ATH.
Finally, acrylic resin/nanoclay composites containing natural and modified clays were prepared by using non-aqueous dispersion polymerization. Preparation and physical properties of acrylic resin/nanoclay composites were investigated by using H-NMR, GPC, PSA, SEM, DSC and DMA. As a results, acrylic resin composites containing C25A (N25A) showed uniform particle size and excellent storage modulus the ones with other NAD composites.
In the first part, bottom ash generated in thermoelectric power plant which is hardly recycled is studied. EPDM/EPDM-MA/bottom ash composites were prepared using two roll-mill. Physical properties and morphology of EPDM/EPDM-MA/bottom ash composites were investigated by using rheometer, UTM, TGA and SEM. As a result, mechanical properties of EPDM/EPDM-MA/AG-ash [80/20/150(phr)] composites showed excellent torque, cross-linking density, tensile strength and elongation than the other EPDM/EPDM-MA composites. Electrical properties of EPDM/EPDM-MA/AG-ash [80/20/150(phr)] were measured to be over a 1014Ωcm in volume resistivity.
In the second part, recycled ATH (aluminum trihydroxide) was obtained from recycling process of multi layer packaging file wastes. EVA/recycling ATH composites were prepared using two roll-mill. Flame retardancy and mechanical properties of EVA/ATH composites were examined by LOI and UTM. LOI measure results, showed that EVA/ATH composites containing smaller particle size of ATH had improved flame retardancy. Mechanical properties of EVA/G-ATH composites showed higher tensile strength than the ones with other ATH.
Finally, acrylic resin/nanoclay composites containing natural and modified clays were prepared by using non-aqueous dispersion polymerization. Preparation and physical properties of acrylic resin/nanoclay composites were investigated by using H-NMR, GPC, PSA, SEM, DSC and DMA. As a results, acrylic resin composites containing C25A (N25A) showed uniform particle size and excellent storage modulus the ones with other NAD composites.
목차
- Ⅰ. 서론 1Ⅱ. 연구배경 42.1 Ethylene propylene diene monomer (EPDM) 42.2 Ethylene vinyl acetate (EVA) 62.3 전선 케이블의 종류 82.3.1 구리의 나선 82.3.2 절연전선 케이블 92.3.3 제어용 케이블 92.3.4 소방용 케이블 92.3 비수계분산중합 112.4 수산화알루미늄 12Ⅲ. 실험 133.1 실험재료 133.1.1 고분자재료 133.1.2 모노머 133.1.3 버텀애쉬 143.1.4 수산화알루미늄 153.1.5 몬모릴로나이트 163.1.6 개시제 173.1.7 기타첨가제 193.2 제조방법 203.2.1 EPDM/EPDM-MA/버텀애쉬 복합재료의 제조 203.2.2 EVA/ATH 복합재료의 제조 203.2.3 Acrylic resin/Nanoclay 복합재료의 안정제 제조 213.2.4 안정제로부터 Acrylic resin/Nanoclay 복합재료의 제조 213.3 측정 및 분석 233.3.1 EPDM/EPDM-MA/버텀애쉬 복합재료 231) 가황특성 232) 인장강도 및 신율 253) 형태학적 분석 254) 체적저항 측정 255) 시차열중량 분석 253.3.2 EVA/ATH 복합재료 261) 난연성 측정 262) 가황 특성 263) 인장강도 및 신율 264) 형태학적 분석 263.3.3 Acrylic resin/Nanoclay 복합재료 271) 핵자기공명 272) 겔 투과 크로마토그래프 273) 평균입도분포측정 274) 형태학적 분석 275) 산가 측정 276) 점도 측정 287) 고형분 측정 288) X-선 회절 분석 299) 시차열량 분석 2910) 동역학적 분석 29Ⅳ. 결과 및 고찰 304.1 EPDM/EPDM-MA/버텀애쉬 복합재료 304.1.1 가황 특성 314.1.2 기계적 물성 344.1.3 형태학적 분석 374.1.4 전기적 물성 394.1.5 열적 물성 414.2 EVA/ATH 복합재료 444.2.1 가황 특성 454.2.2 기계적 물성 484.2.3 형태학적 분석 534.2.4 난연 물성 564.3 Acrylic resin/nanoclay 복합재료 574.3.1 Acrylic resin/nanoclay 복합재료의 분석 574.3.2 입도분포 및 형태학적 분석 604.3.3 X-선 회절 패턴 분석(XRD) 634.3.4 열적 물성 67Ⅴ. 결론 70참고문헌 72ABSTRACT 77
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