| 학회 |
한국고분자학회 |
| 학술대회 |
2020년 가을 (10/05 ~ 10/08, 부산컨벤션센터(BEXCO)) |
| 권호 |
45권 1호 |
| 발표분야 |
대학원생 구두발표 (발표15분) |
| 제목 |
Study on the mechanical characteristics of injection molded glass fiber-reinforced polyamide 66 composites for the application of automotive lightweighting |
| 초록 |
Polyamide 66 is widely known to be a good candidate plastic material for the application of automotive lightweighting. In this study, injection molded glass fiber-reinforced polyamide 66 composites were prepared and their mechanical characteristics depending on the variation of glass fiber content were analyzed. It was carried out a detailed analysis regarding mechanical properties such as tensile strength, flexural strength, impact strength, and mechanical loss tangent. It could be successfully sought for a commercial grade of glass fiber-reinforced polyamide 66 composites, which shows over 88% of the specification of specific automobile part based on tensile strength and flexural strength. The Izod impact strength test was carried out at both room temperature and low temperature of -40 oC, and also it was tried dynamic mechanical analysis in order to estimate loss tangent value depending on the glass fiber content. |
| 저자 |
구권모1, 김양수1, 김경건2, 정재흠2, 김영길2
|
| 소속 |
1인제대, 2대흥알앤티 |
| 키워드 |
injection molding; glass fiber; polyamide; lightweighting
|
| E-Mail |
|
