섬유화 온도 변화에 따른 E-glass fiber의 물리적 특성

이지선; 이미재; 임태영; 이영진; 전대우; 현승균; 김진호

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자료유형: 학술저널

저자정보: 이지선 (한국세라믹기술원 광.디스플레이소재센터) 이미재 (한국세라믹기술원 광.디스플레이소재센터) 임태영 (한국세라믹기술원 광.디스플레이소재센터) 이영진 (한국세라믹기술원 광.디스플레이소재센터) 전대우 (한국세라믹기술원 광.디스플레이소재센터) 현승균 (인하대학교 신소재공학과) 김진호 (한국세라믹기술원 광.디스플레이소재센터)

저널정보: 한국재료학회 한국재료학회지 한국재료학회지 제27권 제1호

발행연도: 2017.1

수록면: 43 - 47 (5page)

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E (Electric) -glass fibers are the most widely used glass fibers, taking up 90 % of the long glass fiber market. However, very few papers have appeared on the physical characteristics of E-glass fibers and how they depend on the fiberizing temperature of fiber spinning. Glass fiber was fabricated via continuous spinning process using bulk E-glass. In order to fabricate the E-glass specimen, raw materials were put into a Pt crucible and melted at $1550^{\circ}C$ for 2hrs; mixture was then annealed at $621{\pm}10^{\circ}C$ for 2hrs. The transmittance and adaptable temperature for spinning of the bulk marble glass were characterized using a UV-visible spectrometer and a viscometer. Continuous spinning was carried out using direct melting spinning equipment as a function of the fiberizing temperature in the range of $1175{\sim}1250^{\circ}C$, while the winder speed was fixed at 500 rpm. Subsequently we investigated the physical properties of the E-glass fiber. The average diameter of the synthesized glass fiber was measured by optical microscope. The mechanical properties of the fiber were confirmed using a UTM (universal materials testing machine); the maximum tensile strength was measured and found to be $1843{\pm}449MPa$ at $1225^{\circ}C$.

#glass composition #E-glass #filament fiber #continuous spinning #physical properties

참고문헌 (7)

참고문헌 신청

H. Li / 2011 / J. Petrol. Sci. Eng 78:371

N. Brown / 2005 / Compos. Sci. Technol 65:129

이지선 / 2013 / 붕소를 함유하지 않는 E-glass fiber의 제조 및 특성에 대한 연구 / 한국결정성장학회지 23(1):44~50

F. T. Wallenberger / 2001 / Glass Fibers ASTM Handbook 21:28

F. T. Wallenberger / 1999 / Advanced Inorganic Fibers / Kluwer Academic Publishers :132

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