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Materials Science
Fibers
1. Introduction to Fibers
2. Classification of Fibers
3. Fiber Structure and Morphology
4. Properties of Fibers
5. Fiber Production and Processing
6. Fiber Characterization and Testing
7. Applications of Fibers
Fiber Structure and Morphology
Molecular Structure
Polymer Chains
Monomer Units
Degree of Polymerization
Chain Architecture
Crystallinity versus Amorphous Regions
Definition of Crystallinity
Measurement Methods
Effects on Mechanical Properties
Effects on Physical Properties
Molecular Orientation
Alignment During Processing
Impact on Strength
Impact on Modulus
Supramolecular Structure
Fibrils and Microfibrils
Hierarchical Organization
Formation Mechanisms
Role in Mechanical Properties
Crystalline Lamellae
Structure and Organization
Tie Molecules
Macroscopic Structure
Fiber Length Classification
Staple Fibers
Filament Fibers
Influence on Yarn Properties
Influence on Fabric Properties
Cross-Sectional Shape
Round Cross-Sections
Trilobal Cross-Sections
Hollow Cross-Sections
Effects on Luster
Effects on Bulk
Effects on Performance
Surface Texture and Crimp
Natural Crimp
Manufactured Crimp
Impact on Handle
Impact on Bulk
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2. Classification of Fibers
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4. Properties of Fibers