Studies on the Tensile Properties and Flow Performance of the Different Molecular-Weight Polycarbonate

Abstract:

Using the method of blending and two different molecular-weight polycarbonate (PC) particles, a new molecular-weight PC was prepared. Respectively analyzing the tensile property, flow performance and microstructure of three molecular-weight PC.The result shows that the molecular-weight is the main factor what influence the tensile properties and flow performance, the higher molecular-weight, the better mechanical properties, and the poorer flow properties. The tensile property of the new molecular-weight PC is Slightly worse than the original PC, and the flow performance lies somewhere in between.

• Periodical: Applied Mechanics and Materials (Volumes 423-426)
• Pages: 307-311
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.423-426.307
• Online since: September 2013
• Authors: Hong Ying Gong, Yun Long Fu, Xiao Bin Su, Hui Xiao Li, Si Fan Wang
• Keywords: Flow Performance, Molecular-Weight, Polycarbonate, SEM, Tensile Properties

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