화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2015년 봄 (04/29 ~ 05/01, BEXCO (부산))
권호 19권 1호
발표분야 고분자_포스터
제목 Mechanical property and fire retardancy of compatibilized PPE/nylon 66 composites filled with flame retardant
초록 The blends of poly(2,6-dimethyl-1,4-phenylene ether) (PPE)/nylon 66 composites with compatibilizer were prepared by melt compounding. Halogen free flame retardant, phosphinate was incorporated into the compatibilized blends. The impact and tensile strength were deteriorated with increasing the flame retardant while the tensile modulus increased. Field emission scanning electron microscope (FESEM) images showed the good dispersion of flame retardant in the blends without the agglomerate, more suitable conditions for reducing the flammability. UL94V, limiting oxygen index (LOI) and cone calorimeter measurements were carried out to evaluate the flame retardancy of the blends. Rheological characterization of the blends was conducted under nitrogen atmosphere using the universal dynamic spectrometer (UDS).
저자 김도균1, 송광호2, 홍순만1, 구종민1
소속 1한국과학기술(연), 2고려대
키워드 mechanical property; flame retardancy; PPE; nylon 66
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