Absorption of Various Small Organic Acid-water and Alcohol-water Solutions into Polyamide-11
نویسنده
چکیده
3 Introduction 4 Interests and Applications 4 Chemistry of Polyamide Degradation 8 Hydrolysis 8 Recombination 8 Equilibrium 10 Acid Catalysis 11 Base Catalysis: Ethanolysis and Methanolysis 14 Molecular Weight Study 17 Instrumentation 18 Size Exclusion ChromatographyMultiangle Laser Light Scattering 18 Corrected Inherent Viscosity 19 Results 21 Alcohol Results 21 Acid Results 24 Absorption Study 26 Purpose 26 Materials 26 Sample Preparation 27 Instrumentation 29 Thermogravimetric Analysis 29 Differential Scanning Calorimetry 35 Data Collection Procedure 42 Results 44 Discussion 52 Alcohols 52 Acids 53 Future Studies 55 References 56 Acknowledgements 58
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