| 학회 | 한국화학공학회 |
| 학술대회 | 1999년 봄 (04/23 ~ 04/24, 성균관대학교) |
| 권호 | 5권 1호, p.1845 |
| 발표분야 | 재료 |
| 제목 | 황동피복 스틸코드 표면의 ZnO 농도가 배합고무와의 접착에 미치는 영향 |
| 초록 | An effect of ZnO concentration at the surface of brass-plated steel cord on the adhesion property between a rubber compound and a brass-plated steel cord wasinvestigated. Cord composition was determined by an Auger microscope with Ar ionsputtering. Two different steel cords were prepared; one (cord A) has higher ZnOconcentration at the cord surface compared to the other (cord B). Pull-out force ofunaged adhesion sample of cord A was lower than that of cord B. But the adhesiondurability of humidity-aged adhesion sample of cord A was better than the latter.Rubber coverage of the pull out cord for the unaged adhesion samples of cord A waspoor, indicating insufficient formation of an adhesion layer. Pull-out force of thethermal-aged adhesion samples decreased with increasing aging time and that of cord Awas lower than cord B. The enhancement of rubber coverage during initial aging periodcould be explained by an additional formation of copper sulfide at the adhesioninterphase and an increase of modulus of rubber compound adjacent to the adhesionlayer. With further increases of aging time, adhesion interphase grew excessively andthe physical property of rubber compound deteriorated significantly, such that rubbercoverage of adhesion samples decreased remarkably with increasing aging time. |
| 저자 | 전경수, 서곤 |
| 소속 | 담양대 |
| 키워드 | Adhesion; Rubber Compound; Brass-plated Steel Cord; ZnO Concentration at Surface; Auger Electron Spectroscopy |
| 원문파일 | 초록 보기 |
