Research on Fatigue Fracture Characterization of PC/ABS Blend

DOI

10.2991/icadme-15.2015.351How to use a DOI?

Keywords

Compact tension specimen, PC/ABS, Blend, Injection Molding conditions, da/dn.

Abstract

PC/ABS blend is widely used in the vehicle interior, electronic parts and accessories. In this dissertation, fracture crack properties of PC/ABS blend was studied. The specimens were prepared under various injections molding conditions, such as filling time, melting temperature and mold temperature. The fracture mechanisms were examined with a scanning electron microscopy. The injection molding condition of filling time 2 seconds, melting temperature 260°C and mold temperature 55°C had the slowest fracture crack propagation speed. The da/dN with K curves were linear regression to find out Paris’s equation coefficients. The fracture mechanisms were the crack surface edge fiber pulled off, pushing back and ribbed surface rendering stripes

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ming-Hsiung Ho
AU  - Pin-Ning Wang
AU  - Jung-Peng Ye
AU  - Sheng-Jie Li
PY  - 2015/10
DA  - 2015/10
TI  - Research on Fatigue Fracture Characterization of PC/ABS Blend
BT  - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1899
EP  - 1902
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-15.2015.351
DO  - 10.2991/icadme-15.2015.351
ID  - Ho2015/10
ER  -