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The effects of oxygen diffusion on the surface photooxidation of polystyrene

โœ Scribed by Masayoshi Ito; Roger S. Porter


Publisher
John Wiley and Sons
Year
1982
Tongue
English
Weight
322 KB
Volume
27
Category
Article
ISSN
0021-8995

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The photooxidation of polymers. IV. A no
โœ N. Grassie; N. A. Weir ๐Ÿ“‚ Article ๐Ÿ“… 1965 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 252 KB ๐Ÿ‘ 1 views

Yellow coloration develops in polystyrene under 2537 A. radiation a t comparable rates whether or not oxygen is present. Thus the commonly accepted view that coloration is a manifestation of oxidation is wrong. The coloration increases in intensity with time but does not move toward the red end of t