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Determination of phenolic antioxidants in polypropylene by derivative ultraviolet spectroscopy

✍ Scribed by Sou?ek, J.; Jel�nkov�, E.

Book ID
120343663
Publisher
Royal Society of Chemistry
Year
1982
Tongue
English
Weight
449 KB
Volume
107
Category
Article
ISSN
0003-2654

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Determination of antioxidants in polypro
Determination of antioxidants in polypropylene by liquid chromatography
✍ Andrew M. Wims; Stephen J. Swarin 📂 Article 📅 1975 🏛 John Wiley and Sons 🌐 English ⚖ 579 KB

## Abstract Polyolefins, such as polypropylene, are subject to thermal and oxidative degradation and are not used in practical applications unless protected by several antioxidants. Liquid exclusion (LEC) and liquid adsorption (LAC) chromatography have been used to determine the antioxidants in com