| 학회 |
한국공업화학회 |
| 학술대회 |
2007년 봄 (05/11 ~ 05/12, 계명대학교) |
| 권호 |
11권 1호 |
| 발표분야 |
고분자 |
| 제목 |
The Effect of Silica on Fatigue Crack Growth Characteristics of EPDM Elastomer |
| 초록 |
Fatigue crack growth characteristics of elastomeric materials are an important factor determining the strength and durability of the products. The effect of the silica on fatigue crack growth of EPDM was investigated in this study. The crack growth (dc/dn) of silica filled EPDM depended on the tearing energy (T). Silica filler had a retardation effect on fatigue crack growth rate of EPDM. As the amount of silica increased from 0 to 30phr, fatigue life increased and leveled off at 50phr. Also, the fatigue life increased when the frequency increased and temperature decreased. |
| 저자 |
정재연, 홍창국, 조동련, 강신영
|
| 소속 |
전남대 |
| 키워드 |
EPDM; Fatigue Crack Growth
|
| E-Mail |
|
