충전재의 종류에 따른 유리/노볼락 복합재료의 기계적 및 열적 성질 연구

• 영문명: Effect of Fillers on the Mechanical and Thermal Properties of Glass/Novolac Composites
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 이 수(Soo Lee) 이인규(In Kyu Lee) 박상희(Sang Hee Park)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제25권 제1호, 15~22쪽, 전체 8쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2008.03.31

영문 초록

The effects of fillers on the mechanical and thermal properties of glass/novolac composites have been studied. The matrix polymer and reinforcement were novolac type phenolic resin and milled glass fiber, respectively. Three different fillers, such as calcium carbonate, aluminum oxide, and wood powder were used for glass fiber reinforced plastic(GFRP) manufacture. Gravity, moisture content, tensile and flexural strength were measured to analyze the mechanical properties of GFRP and the final composites was burned in the electronic furnace at $1000^{\circ}C$ 수식 이미지 to confirm thermal properties GFRP containing aluminium oxide shows the highest thermal stability with 32% of weight loss at $1000^{\circ}C$ 수식 이미지 for one hour. GFRP containing calcium carbonate shows the maximum flexural strength (146 MPa), but that containing wood powder dose the highest tensile strength (65 MPa). Conclusively, we found that the characteristics of final composites strongly depend on several factors, such as types of materials, contents and chemical affinity of fillers. Therefore, it is very important to set up the combination of fillers for GFRP manufacturing to improve both mechanical and thermal properties at the same time.

목차

1. 서 론

2. 실 험

3. 결과 및 고찰

4. 결 론

감사의 글

참고문헌

키워드

Glass Novolac GFRP Filler Wood Aluminum oxide Calcium carbonate