Dammar plant resin (dipterocaupecea sp.) was mixed with silicone in various wt% and these two components were modified by using a volatile organic solvent to form Silicone-dammar (SD) coating material. A thin SD coating film layered on aluminium Q-panel was obtained by using spin coating method and cured at room temperature, labeled as SD0, SD5, SD10, SD15, SD20, SD25, SD30, SD35, SD40 and SD45 according to weight % of dammar. A nano-indentation test was carried out to investigate the mechanical performance of the coating film in nanoscale measurement. From the creep indentation profile, the elastic behavior of the coating material was evaluated and result shows that SD5, SD35 and SD40 have high modulus of elasticity. By using Berkovich nano-indentation with Vickers Hardness formula, SD 10 was found to be the hardest coating with hardness of 28.533 Pa and highest reduced modulus (Er) of 4.89E+02 MPa.
목차
Abstract 1. Introduction 2. Methodology 3. Result and Discussion 3.1 Creep Indentation Profile 3.2 Stiffness of Silicone–Dammar (SD) 3.3 Hardness Measurement 3.4 Reduced Modulus (Er) of SD Coating 4. Conclusion Acknowledgements References
키워드
Dammar resinsilicone-dammar resinnano-indentationstiffnesshardness and reduced Young Modulus
저자
Rosnah Zakaria [ Faculty of Applied Sciences and Institute of Science, Universiti Teknologi MARA ]
Azizah Hanom Ahmad [ Faculty of Applied Sciences and Institute of Science, Universiti Teknologi MARA ]
보안공학연구지원센터(IJAST) [Science & Engineering Research Support Center, Republic of Korea(IJAST)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Advanced Science and Technology
간기
월간
pISSN
2005-4238
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Advanced Science and Technology Vol.42