Paper Title:
Surface Electrical Resistances Properties of CNF/PC Nano-Composite Processing by Injection Molding
  Abstract

In the present work, carbon nanofibers (CNF) were dispersed into polycarbonate (PP) with an injection molding machine. The effect of the injection conditions on the electrical resistance of carbon nanofiber/polycarbonate (CNF/PC) nanocomposites was investigated. It was found that the surface resistance decreased with the increase of injection speed and injection temperature. The surface electrical resistance was affected by the particle size and dispersion of CNF, the effect of depth on surface resistance of the composites was studied, the surface electrical resistance sharply increased from the material surface to the internal at first, after that, a decreased slowly was observed. The effect of surface roughness on surface electrical resistance was also studied, the composite with a low surface resistance was greatly influenced when surface roughness changed, while there was not a same phenomenon when the composites have a high surface resistance.

  Info
Periodical
Chapter
Chapter 5: Monitoring and Control of the Manufacturing Process
Edited by
Zhijiu Ai, Xiaodong Zhang, Yun-Hae Kim and Prasad Yarlagadda
Pages
367-370
DOI
10.4028/www.scientific.net/AMR.339.367
Citation
J. H. Qiu, K. Uchiya, L. Lin, X. L. Wu, Y. Zhao, "Surface Electrical Resistances Properties of CNF/PC Nano-Composite Processing by Injection Molding", Advanced Materials Research, Vol. 339, pp. 367-370, 2011
Online since
September 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Subrata Ghose, K.A. Watson, D.M. Delozier, D.C. Working, John W. Connell, J.G. Smith, Y.P. Sun, Y. Lin
Abstract:In efforts to improve the thermal conductivity (TC) of Ultem™ 1000, it was compounded with three carbon based nano-fillers. Multiwalled...
749
Authors: Mircea Chipara, William J. Brittain, Kin Tak Lau, Magdalena Dorina Chipara
Abstract:Polycarbonate - carbon nanofibers, containing various concentrations of filler ranging from 0 % to 10 % wt. have been investigated by...
1165
Authors: Yoshinobu Shimamura, Kyohei Kageyama, Keiichiro Tohgo, Tomoyuki Fujii
Abstract:Carbon nanofiber (CNF) has good electrical conductivity. Addition of a few percentages of carbon nanofiber to polymer yields electrical...
1200
Authors: Li Guo, Huan Qin Zhu, Yuan Bao Sun
Chapter 2: Materials Science and Engineering
Abstract:The tribological properties of polyphenylene sulfide (PPS) composites reinforced with carbon nanotube (CNT) and carbon nanofiber (CNF) were...
872
Authors: I. Rubia, K. Puvaneswaren, E.A. Sazmal, P.Y. Moh, A. Noraini, M.K. Shaheen, A. Asik Jahimin
Chapter 6: Nanomaterials and Nanotechnology
Abstract:Reinforced electrospun PAN nanofibers with carbon nanotubes and carbon nanofibers were produced via electrospinning techniques. The spinning...
295