Physico-chemical studies on polymethyl methacrylate alite composite

M. Ismail; M. El-Fass; H. Abd-El-Rahman; A. El-Milligy

doi:10.1007/bf02349146

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 240: Issue 1

Physico-chemical studies on polymethyl methacrylate alite composite

Authors:

M. Ismail

M. Ismail National Center for Radiation Research & Technology Cairo Egypt

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M. El-Fass

M. El-Fass Al-Azhar University Faculty of Science Cairo Egypt

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H. Abd-El-Rahman

H. Abd-El-Rahman National Center for Radiation Research & Technology Cairo Egypt

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A. El-Milligy

A. El-Milligy National Center for Radiation Research & Technology Cairo Egypt

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Pages:: 141–146

Online Publication Date:: 10 Apr 2006

Publication Date:: 17 Apr 1999

Article Category:: Research Article

DOI:: https://doi.org/10.1007/bf02349146

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Abstract

The influence of methyl metharcylate and gamma exposure dose on the physico-chemical and mechanical properties of polymer-alite composite have been investigated. The hardened alite samples were impregnated with a methyl methacrylate monomer and then subjected to γ irradiation doses from 10–50 KGy. The effect of polymer loading (%), compressive strength, bulk density and the microstructure (scanning electron microscopy SEM), in addition IR spectra were studied. The results indicate that, polymer loading, compressive strength and bulk density increase with increasing absorbed dose. This is attributed to the deposition of the polymer in the pores of the samples. SEM showed the voids between the particles in the samples before the impregnation, whereas, the formation of new products in the pores appeared after impregnation.

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Journal of Radioanalytical and Nuclear Chemistry

Print ISSN:: 0236-5731

Online ISSN:: 1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language	English
Size	A4
Year of Foundation	1968
Volumes per Year	1
Issues per Year	12
Founder	Akadémiai Kiadó
Founder's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher	Akadémiai Kiadó Springer Nature Switzerland AG
Publisher's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible Publisher	Chief Executive Officer, Akadémiai Kiadó
ISSN	0236-5731 (Print)
ISSN	1588-2780 (Online)