Organic Coatings - Frank N Jones

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Résumé :

Preface xi

1. Introduction to Coatings 1

1.1 Definitions and Scope 1

1.2 Types of Coatings 3

1.3 Composition of Coatings 3

1.4 Coating History 4

1.5 Commercial Considerations 5

References 5

2. Polymerization and Film Formation 6

2.1 Polymers 6

2.2 Polymerization 13

2.3 Film Formation 19

References 27

3. Flow 29

3.1 Shear Flow 29

3.2 Types of Shear Flow 30

3.3 Determination of Shear Viscosity 32

3.4 Shear Viscosity of Resin Solutions 36

3.5 Viscosity of Liquids With Dispersed Phases 40

3.6 Other Modes of Flow 42

References 44

4. Mechanical Properties 46

4.1 Introduction 46

4.2 Basic Mechanical Properties 46

4.3 Fracture Mechanics 57

4.4 Abrasion, Scratch, and Mar Resistance 58

4.5 Measurement of Mechanical Properties 61

4.6 Tests of Coatings on Substrates 62

References 66

5. Exterior Durability 67

5.1 Photoinitiated Oxidative Degradation 67

5.2 Photostabilization 70

5.3 Degradation of Chlorinated Resins 75

5.4 Hydrolytic Degradation 75

5.5 Other Modes of Failure on Exterior Exposure 77

5.6 Testing for Exterior Durability 78

5.7 Service Life Prediction 84

References 84

6. Adhesion 86

6.1 Mechanisms of Adhesion 86

6.2 Mechanical Stresses and Adhesion 89

6.3 Adhesion to Metal Surfaces 90

6.4 Characterization of Surfaces 92

6.5 Organic Chemical Treatment of Substrates to Enhance Adhesion 93

6.6 Covalent Bonding to Glass and Metal Substrates 94

6.7 Adhesion to Plastics and to Coatings 95

6.8 Testing for Adhesion 96

References 98

7. Corrosion Protection by Coatings 99

7.1 Corrosion Basics 99

7.2 Corrosion of Uncoated Steel 100

7.3 Corrosion Protection of Metals 101

7.4 Corrosion Protection by Intact Coatings 103

7.5 Corrosion Protection by Nonintact Films 107

7.6 Evaluation and Testing 111

References 113

8. Acrylic Resins 115

8.1 Thermoplastic Acrylic Resins 115

8.2 Thermosetting Acrylic Resins 116

8.3 Water?Reducible Thermosetting Acrylic Resins 121

References 124

9. Latexes 125

9.1 Emulsion Polymerization 125

9.2 Acrylic Latexes 133

9.3 Vinyl Ester Latexes 135

9.4 Thermosetting Latexes 137

References 139

10. Polyester Resins 141

10.1 Hydroxy?Terminated Polyester Resins for Conventional Solids Coatings 142

10.2 Polyester Resins for High Solids Coatings 146

10.3 Carboxylic Acid?Terminated Polyester Resins 147

10.4 Carbamate?Functional Polyester Resins 148

10.5 Water?Reducible Polyester Resins 148

10.6 Polyester Resins for Powder Coatings 149

References 150

11. Amino Resins 151

11.1 Synthesis of Melamine-Formaldehyde Resins 151

11.2 Types of MF Resins 154

11.3 MF-Polyol Reactions in Coatings 155

11.4 Other Amino Resins 161

References 162

12. Polyurethanes and Polyisocyanates 163

12.1 Reactions of Isocyanates 164

12.2 Kinetics of Reactions of Isocyanates with Alcohols 165

12.3 Isocyanates Used in Coatings 170

12.4 Tw?Package (2K) Solventborne Urethane Coatings 173

12.5 Blocked Isocyanates 176

12.6 Moisture?Curable Urethane Coatings 181

12.7 Waterborne Polyurethane Coatings 182

12.8 Hydroxy?Terminated Polyurethanes 185

References 186

13. Epoxy and Phenolic Resins 188

13.1 Epoxy Resins 188

13.2 Amine Cross?Link...

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