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Document Details
Document Type
:
Article In Journal
Document Title
:
PMMA degradation protection investigation using ultrviolet additive
PMMA degradation protection investigation using ultrviolet additive
Subject
:
Chemistry
Document Language
:
English
Abstract
:
Polymethyl methacrylate, PMMA, is one of the most important thermoplastic material which can be used as replacement of glass due to its unmatched properties. But PMMA is prone to UV and thermal degradation. So to overcome this drawback, along with PMMA, UV absorber is incorporated which not only acts as a stabiliser but also inhibits 60% of degradation. It also provides better thermal stability at 70°C. Thus incorporation of UVA prolongs the life span and activity of PMMA. Thus enabling it to be used in commercial preparation. The additive efficiency was confirmed using UV-Vis and FT-IR studies.
ISSN
:
0970-020X
Journal Name
:
Oriental Journal of Chemistry, Volume 24, Issue 1, January 2008, Pages 35-42
Volume
:
24
Issue Number
:
1
Publishing Year
:
2008 AH
2008 AD
Number Of Pages
:
8
Article Type
:
Article
Added Date
:
Thursday, October 15, 2009
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
اقبال محمد ابراهيم اسماعيل
Iqbal Mohmmad Ibrahim Ismail
Researcher
Doctorate
iismail@kau.edu.sa
Alshehry, S.D
Alshehry, S.D
Researcher
Doctorate
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