Paper Title:

The Effect of Anneal on PP and PA Blends Studied by Positron

Periodical Materials Science Forum (Volume 607)
Main Theme Positron and Positronium Chemistry
Edited by S. J. Wang, Z. Q. Chen, B. Wang and Y. C. Jean
Pages 79-81
DOI 10.4028/www.scientific.net/MSF.607.79
Citation W. Rong et al., 2008, Materials Science Forum, 607, 79
Online since November, 2008
Authors W. Rong, Peng Fei Fang, Q. Wang, Zhe Chen, Shao Jie Wang
Keywords Anneal, Crystalline, Polyamide, Polypropylene (PP), Positron
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Abstract

The anneal effect of PP/PA/MMT blends had been studied by positron annihilation lifetime spectra (PALS). The o-Ps lifetime and intensity of unannealed blends were linearly additive basis on the PA weight fraction, which was coincident to the simple compound rule. However, the o-Ps intensity of the samples decreased after samples annealed.