| 학회 |
한국화학공학회 |
| 학술대회 |
2017년 봄 (04/26 ~ 04/28, ICC 제주) |
| 권호 |
23권 1호, p.1004 |
| 발표분야 |
재료 |
| 제목 |
Mechanical and thermal properties of HDPE/CaCO3/LDPE-g-MA/POE composites |
| 초록 |
The composite was prepared by mixing high density polyethylene (HDPE) with calcium carbonate (CaCO3) as filler, maleic anhydride grafted low density polyethylene (LDPE-g-MA) as a compatibilizer, and a polyolefin elastomer (POE). The composites showed improved tensile strength than composites without POE. The POE led to decrease in the d-spacing of CaCO3, suggesting that core-shell structure was composed between POE and CaCO3. Due to well-dispersed of CaCO3, this enhanced thermal stability and decreased crystallinity (Xc) and crystallization entropy (ΔSc). The composites provided to enhanced mechanical property and well-dispersed CaCO3, and effective activation energy by increasing the crystallization rate. |
| 저자 |
이성은1, 안영준1, 전종혁1, 안지환2, 한 춘1
|
| 소속 |
1광운대, 2한국지질자원(연) |
| 키워드 |
화공소재 전반 |
| E-Mail |
|
| 원문파일 |
초록 보기 |
