1 Introduction |
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1 | (8) |
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6 | (3) |
2 The Textile Process Chain and Classification of Textile Semi-finished Products |
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9 | (28) |
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9 | (3) |
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2.2 Textile Process Chain |
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12 | (13) |
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12 | (1) |
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13 | (12) |
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2.3 Textile Semi-finished Products and Preforms for Lightweight Construction |
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25 | (6) |
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2.3.1 Classification, Distinction, and Definitions |
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25 | (3) |
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2.3.2 Preform and Preforming |
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28 | (1) |
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2.3.3 Advantages of the Integration of the Matrix as Continuous Fiber |
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29 | (2) |
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2.4 Application and Performance Potential of Textile Semi-finished Products and Preforms in Lightweight Construction |
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31 | (2) |
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33 | (4) |
3 Textile Fiber Materials |
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37 | (66) |
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37 | (2) |
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3.2 Technological Basics of Synthetic-Fiber Production |
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39 | (19) |
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3.2.1 Principles of Synthetic-Fiber Production |
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39 | (5) |
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44 | (5) |
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3.2.3 Molecular and Supramolecular Structure of Textile Fiber Materials |
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49 | (7) |
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3.2.4 Surface Preparation for Textile Processing |
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56 | (2) |
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58 | (36) |
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58 | (1) |
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3.3.2 Glass Fiber Materials |
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59 | (9) |
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3.3.3 Carbon Fiber Materials |
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68 | (8) |
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3.3.4 Aramid Fiber Materials |
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76 | (6) |
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3.3.5 Other High-Strength Synthetic Fibers made from Organic-Origin Synthetic Polymers |
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82 | (2) |
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3.3.6 Other High-Strength Synthetic Fibers Made from Natural Polymers of Inorganic Origin |
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84 | (1) |
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85 | (1) |
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86 | (1) |
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3.3.9 Technological Properties of High-Performance Fibers |
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87 | (2) |
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3.3.10 Overview of Reinforcement Fibers |
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89 | (5) |
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3.4 Matrix Fibers from Thermoplastic Polymers |
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94 | (2) |
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3.4.1 Tasks and General Characteristics of Matrix Fibers |
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94 | (1) |
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3.4.2 Major Matrix Fibers |
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94 | (2) |
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3.5 Requirement-Adapted Further Processing in the Textile Process Chain |
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96 | (2) |
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3.5.1 Hybrid Filament Yams |
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96 | (1) |
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3.5.2 Finishing of Fibers |
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97 | (1) |
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98 | (5) |
4 Yarn Constructions and Yarn Formation Techniques |
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103 | (56) |
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4.1 Introduction and Overview |
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103 | (7) |
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103 | (1) |
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4.1.2 Yarn Parameters and Yam Structure |
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104 | (3) |
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4.1.3 Yams Made from Fiber Material Blends (Hybrid Yarn) |
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107 | (3) |
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4.2 Single Yam for Semi-finished Yam Products |
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110 | (28) |
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110 | (1) |
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111 | (9) |
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4.2.3 Slivers and Spun Yarn |
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120 | (13) |
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133 | (5) |
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4.3 Plied Yams for Semi-finished Yam Products |
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138 | (7) |
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138 | (1) |
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138 | (5) |
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143 | (1) |
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4.3.4 Co-wrapping Ply Yams |
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144 | (1) |
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4.4 Recommendations for the Processing into Semi-finished Yam Products |
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145 | (1) |
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4.5 Sewing Thread for the Assembly of Textile Semi-finished Products |
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146 | (5) |
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146 | (1) |
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4.5.2 Sewing Thread Construction |
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147 | (3) |
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4.5.3 Sewing Thread Function |
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150 | (1) |
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4.6 Functional Integration |
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151 | (1) |
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151 | (1) |
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4.8 Significance of Threads for Fiber-Reinforced Plastic Composites |
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151 | (2) |
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153 | (6) |
5 Woven Semi-finished Products and Weaving Techniques |
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159 | (54) |
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5.1 Introduction and Overview |
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160 | (1) |
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5.2 Woven Fabric Structure |
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161 | (7) |
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161 | (1) |
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5.2.2 Schematic Representation |
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161 | (1) |
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5.2.3 Basic Weave Patterns |
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162 | (3) |
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5.2.4 Extended and Derived Basic Weave Patterns |
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165 | (2) |
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5.2.5 Jacquard Weave Patterns |
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167 | (1) |
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5.3 Woven Fabric Parameters and Properties |
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168 | (6) |
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5.3.1 Woven Fabric Parameters |
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168 | (2) |
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5.3.2 Woven Fabric Properties |
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170 | (4) |
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5.4 Manufacture of Woven Fabrics |
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174 | (14) |
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174 | (1) |
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5.4.2 Basic Set-up of the Weaving Machine |
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175 | (1) |
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176 | (1) |
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5.4.4 Shed Formation Systems |
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177 | (3) |
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5.4.5 Weft Insertion Principles |
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180 | (6) |
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186 | (1) |
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5.4.7 Woven Fabric Take-off and Storage |
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187 | (1) |
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5.5 2D Woven Fabric Structures |
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188 | (12) |
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5.5.1 Conventional 2D Woven Fabrics |
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188 | (1) |
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5.5.2 Two-Layer and Profiled Woven Fabrics |
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188 | (1) |
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5.5.3 Two-Dimensional Multilayered Woven Fabric Structures |
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189 | (2) |
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191 | (1) |
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5.5.5 Multiaxial Woven Fabric |
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192 | (3) |
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5.5.6 Open Reed Woven Fabrics |
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195 | (2) |
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5.5.7 2D Polar Weave pattern |
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197 | (2) |
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5.5.8 Woven 3D Geometries in Shell Shapes |
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199 | (1) |
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5.6 3D Woven Fabric Structures |
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200 | (8) |
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5.6.1 Three-Dimensional Multilayered Woven Fabrics with Integrally Woven Profiles |
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200 | (2) |
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5.6.2 Woven Spacer Fabrics |
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202 | (2) |
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5.6.3 Terry Weaving and Pleated Woven Fabrics |
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204 | (2) |
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5.6.4 3D Orthogonal Woven Fabrics |
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206 | (2) |
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5.6.5 3D Polar Woven Fabrics |
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208 | (1) |
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5.7 Functional Integration |
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208 | (1) |
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209 | (4) |
6 Semi-finished Weft Knitted Fabrics and Weft Knitting Techniques |
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213 | (38) |
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6.1 Introduction and Overview |
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213 | (3) |
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216 | (14) |
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216 | (1) |
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216 | (5) |
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221 | (3) |
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6.2.4 Knitted Fabric Properties and Knitting Parameters |
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224 | (3) |
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227 | (3) |
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6.3 Flat and Circular Knitted Fabrics |
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230 | (17) |
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6.3.1 Shaping Possibilities |
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230 | (2) |
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6.3.2 Production on Flat Knitting Machines |
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232 | (3) |
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6.3.3 Production on Circular Knitting Machines |
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235 | (3) |
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6.3.4 Development Tendencies in Knitting Technology |
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238 | (1) |
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6.3.5 2D and 3D Knitted Fabrics with Integrated Reinforcement Yarns |
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239 | (8) |
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6.4 Functional Integration |
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247 | (1) |
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248 | (3) |
7 Warp-Knitted Semi-finished Products and Warp-Knitting Technologies |
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251 | (38) |
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7.1 Introduction and Overview |
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251 | (2) |
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7.2 Pattern Construction in Warp-Knitting |
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253 | (7) |
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7.2.1 Representation of Patterns |
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253 | (3) |
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256 | (1) |
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7.2.3 Patterns for the Production of Technical Textiles |
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257 | (3) |
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7.3 Manufacturing Basics of Warp-Knitted Fabrics |
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260 | (13) |
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260 | (2) |
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7.3.2 Storage, Feeding, and Transport of Base Materials |
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262 | (6) |
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7.3.3 Joining of the Base Materials: Loop Formation Process |
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268 | (3) |
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7.3.4 Separation, Take-up, and Winding of the Fabric Web |
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271 | (1) |
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7.3.5 Process-Integrated Production |
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272 | (1) |
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7.4 Machine Technology for Two-Dimensional Warp-Knitted Semi-finished Products |
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273 | (8) |
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7.4.1 Conventional RL Warp-Knitting Machines for the Manufacture of Warp-Knitted Semi-finished Products |
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273 | (2) |
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7.4.2 Multiaxial Warp-Knitting Machines for the Manufacture of Warp-Knitted Reinforcement Structures |
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275 | (6) |
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7.5 Machine Technology for Three-Dimensionally Warp-Knitted Semi-finished Products |
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281 | (2) |
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7.6 Parameters and Characteristics of Warp-Knitted Semi-finished Products |
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283 | (3) |
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286 | (3) |
8 Braided Semi-finished Products and Braiding Techniques |
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289 | (18) |
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8.1 Introduction and Overview |
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289 | (1) |
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8.2 Classification of Braiding Methods |
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290 | (1) |
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8.3 Functional Principle of Braiding Machines |
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291 | (2) |
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293 | (2) |
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293 | (1) |
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293 | (2) |
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295 | (4) |
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8.5.1 Sleeve Braiding of 3D-Structures |
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295 | (1) |
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8.5.2 3D-Braiding with Concentric Carrier Paths |
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296 | (1) |
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8.5.3 3D-Braiding with Cartesian Carrier Paths |
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297 | (1) |
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8.5.4 3D-Braiding with Modular Carrier Drives |
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297 | (2) |
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8.6 Carrier Constructions |
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299 | (1) |
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300 | (3) |
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303 | (1) |
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8.9 Applications of Braided Structures |
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304 | (1) |
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8.10 Functional Integration |
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304 | (1) |
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305 | (2) |
9 Nonwoven Semi-finished Products and Nonwoven Production Technology |
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307 | (40) |
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9.1 Introduction and Overview |
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307 | (4) |
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307 | (1) |
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308 | (3) |
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9.2 Production Methods for Nonwovens |
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311 | (16) |
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311 | (1) |
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312 | (1) |
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9.2.3 Basic Principles of Nonwoven Formation |
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312 | (7) |
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9.2.4 Basic Principles of Nonwoven Bonding |
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319 | (8) |
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327 | (1) |
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9.3 Structure and Characteristics |
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327 | (9) |
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327 | (1) |
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9.3.2 Construction Parameters |
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328 | (3) |
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9.3.3 Selected Structural Properties |
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331 | (5) |
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9.4 Selected Application Examples for Nonwoven Semi-finished Products |
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336 | (6) |
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336 | (1) |
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9.4.2 Technologies for the Production of Nonwoven Fabric Composites |
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337 | (1) |
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9.4.3 Nonwoven Semi-finished Products for Fiber-Reinforced Composites |
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338 | (3) |
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9.4.4 Nonwoven-Based Functional Layers for Filtration and Energy Engineering |
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341 | (1) |
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9.5 Development Tendencies |
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342 | (1) |
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342 | (5) |
10 Embroidered Semi-finished Products and Embroidery Techniques |
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347 | (14) |
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347 | (1) |
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10.2 Basic Principles of Embroidery |
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348 | (1) |
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10.3 Tailored Fiber Placement (TFP) |
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349 | (3) |
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349 | (1) |
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10.3.2 Machine Technology and Embroidery Parameters |
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350 | (2) |
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10.4 Embroidered Semi-finished Products |
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352 | (6) |
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10.4.1 Two-Dimensional Embroidered Semi-finished Products |
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352 | (4) |
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10.4.2 Three-Dimensionally Embroidered Semi-finished Products |
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356 | (1) |
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10.4.3 Embroidered Semi-finished Products with Yarn Reserves |
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357 | (1) |
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358 | (3) |
11 Pre-impregnated Textile Semi-finished Products (Prepregs) |
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361 | (20) |
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361 | (3) |
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364 | (6) |
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11.2.1 Free-Flowing Thermoset Prepregs and Molding Compounds (SMC/BMC) |
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364 | (2) |
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11.2.2 Non-free-flowing Thermoset Prepregs from Yarns and Flat, Planar Semi-finished Products |
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366 | (4) |
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11.3 Thermoplastic Prepregs |
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370 | (7) |
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11.3.1 Free-Flowing Thermoplastic Prepregs and Pressing Compounds (GMT/LFT) |
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370 | (3) |
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11.3.2 Non-free-flowing Thermoplastic Prepregs with Continuous Fiber-Reinforcements from Yarns or Flat, Planar Semi-finished Products |
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373 | (4) |
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377 | (4) |
12 Ready-Made Technologies for Fiber-Reinforced Plastic Composites |
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381 | (46) |
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381 | (2) |
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383 | (3) |
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12.3 Cutting Layout and Material Utilization |
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386 | (1) |
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386 | (4) |
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12.4.1 Purpose of Spreading |
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386 | (1) |
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387 | (1) |
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12.4.3 Spreading Process Variations |
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387 | (2) |
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12.4.4 Treatment of Faults in the Reinforcement Structure |
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389 | (1) |
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390 | (5) |
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390 | (1) |
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12.5.2 Cutting of Reinforcement Textiles |
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391 | (4) |
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12.6 Textile Assembly by Sewing |
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395 | (25) |
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395 | (7) |
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402 | (6) |
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12.6.3 General Remarks Regarding Sewing Technology in Preform Manufacture |
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408 | (1) |
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409 | (1) |
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12.6.5 Sewing Technology for Composite Assembly |
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410 | (4) |
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12.6.6 Sewing Material Fixations and Composite Production Tools |
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414 | (3) |
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12.6.7 Sewing-Technical Processing Centers |
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417 | (1) |
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12.6.8 Automated Handling of Textile Cutting Parts |
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417 | (3) |
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12.7 Textile Assembly by Means of Welding |
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420 | (2) |
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12.8 Textile Assembly in Preform Manufacture by Means of Adhesive or Binder Technology |
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422 | (2) |
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424 | (3) |
13 Textile Finishing and Finishing Technologies |
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427 | (52) |
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13.1 Introduction and Overview |
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427 | (1) |
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13.2 Chemical-Physical Fundamentals |
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428 | (13) |
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13.2.1 Surface Energy, Surface Tension |
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429 | (1) |
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429 | (1) |
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13.2.3 Chemical Properties of Textile Surfaces |
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430 | (1) |
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13.2.4 Chemical Properties of Fiber Materials |
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430 | (4) |
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13.2.5 Chemical Properties of Spin Finishes and Sizing Materials |
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434 | (3) |
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13.2.6 Chemistry of the Matrix Interface |
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437 | (4) |
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13.2.7 Topography of Textile Surfaces |
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441 | (1) |
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13.3 Material Combination and Compatibility |
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441 | (3) |
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13.3.1 Physical Compatibility |
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441 | (3) |
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13.3.2 Chemical Compatibility |
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444 | (1) |
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13.4 Experimental Determination of Physical and Chemical Characteristics of Interfaces |
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444 | (9) |
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13.4.1 Investigations on Surface Energy of Textile Materials |
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445 | (5) |
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13.4.2 Investigations of the Chemistry of the Surfaces of Textile Materials |
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450 | (3) |
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13.5 Finishing Processes, Methods, and Technologies |
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453 | (21) |
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13.5.1 Spinning-Integrated Finishing of Fibers |
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453 | (1) |
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13.5.2 Pretreatment of Textile Yams and Fabrics in the Finishing Process |
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454 | (9) |
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13.5.3 Finishing of Textile Materials |
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463 | (11) |
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474 | (5) |
14 Textile Testing Methods |
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479 | (58) |
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479 | (1) |
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14.2 Laboratory and Test Engineering Basics |
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480 | (10) |
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14.2.1 Measuring Versus Testing Technology |
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480 | (2) |
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482 | (3) |
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485 | (1) |
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14.2.4 Mechanical Displacement |
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486 | (3) |
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14.2.5 Presentation of Test Results |
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489 | (1) |
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14.3 Tests on Fibers and Filaments |
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490 | (2) |
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490 | (1) |
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491 | (1) |
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14.3.3 Tensile Strength, Young's Modulus |
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492 | (1) |
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492 | (8) |
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493 | (1) |
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493 | (1) |
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14.4.3 Tensile Strength, Young's Modulus |
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494 | (4) |
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14.4.4 Sizing and Preparation Content |
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498 | (1) |
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499 | (1) |
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14.4.6 Other Test Methods |
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499 | (1) |
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14.5 Tests on Textile Fabrics |
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500 | (6) |
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501 | (1) |
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14.5.2 Mass per Unit Area |
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501 | (1) |
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14.5.3 Tensile Strength, Young's Modulus |
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502 | (2) |
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504 | (1) |
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14.5.5 Resin and Fiber Content |
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505 | (1) |
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14.5.6 Additional Test Methods |
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506 | (1) |
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14.6 Tests on Fiber-Reinforced Plastic Composites |
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506 | (20) |
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14.6.1 Tests Without Mechanical Loads |
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507 | (2) |
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14.6.2 Tests at Low Deformation Rates |
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509 | (11) |
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14.6.3 Tests at High Deformation Rates |
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520 | (5) |
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14.6.4 Other Test Methods |
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525 | (1) |
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14.7 Tests on Other Fiber-Based Composite Materials |
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526 | (3) |
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526 | (1) |
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14.7.2 Textile-Reinforced Concrete |
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527 | (2) |
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529 | (8) |
15 Modeling and Simulation |
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537 | (62) |
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537 | (2) |
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15.2 Deformation Behavior of Textile Semi-finished Products |
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539 | (12) |
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15.2.1 General Discussion |
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539 | (1) |
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539 | (1) |
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540 | (1) |
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540 | (11) |
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15.3 Computer-Assisted Simulation of the Deformation Behavior of Textile Composite Reinforcements |
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551 | (14) |
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15.3.1 Models for Simulating the Deformation Behavior Simulation |
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551 | (2) |
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15.3.2 Kinematic Modeling of the Deformation Behavior |
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553 | (10) |
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15.3.3 Local Structural Fixations for the Defined Draping of Textile Structures on Strongly Curved Surfaces |
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563 | (2) |
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15.4 Composite Material Modeling |
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565 | (13) |
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15.4.1 Modeling the Fiber/Matrix Composite (Micro-level) |
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567 | (1) |
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15.4.2 Modeling of the Textile in the Composite (Meso-level) |
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568 | (10) |
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15.5 Material Properties of Composite Materials, Exemplified by Multi-layered Weft-Knitted Fabrics |
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578 | (16) |
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15.5.1 Experimental Examinations |
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578 | (7) |
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15.5.2 Homogenization on the Basis of the Energy Criterion |
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585 | (9) |
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594 | (5) |
16 Processing Aspects and Application Examples |
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599 | (64) |
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600 | (1) |
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16.2 Composite Material Structure |
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601 | (2) |
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16.3 Fiber-Reinforced Composites |
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603 | (23) |
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603 | (3) |
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16.3.2 Reinforcing Structures |
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606 | (4) |
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610 | (2) |
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16.3.4 Component Production and Applications |
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612 | (14) |
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16.4 Textile-Reinforced Concrete |
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626 | (20) |
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16.4.1 Special Features of the Concrete Matrix |
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626 | (3) |
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16.4.2 Suitable Textile Fiber Materials |
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629 | (1) |
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16.4.3 Basics of Production Technology for Textile Concrete Reinforcement |
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630 | (3) |
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16.4.4 Composite Behavior and Load-Bearing Capacity of Textile Structures in Concrete |
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|
633 | (2) |
|
16.4.5 Influence of Textile-Technological Parameters of Stitch-Bonding (Multiaxial Warp Knitting) Technology on Composites |
|
|
635 | (2) |
|
16.4.6 Relevant Characteristics of Textile-Reinforced Concrete |
|
|
637 | (3) |
|
16.4.7 Repair and Strengthening of Existing Buildings/ Constructions |
|
|
640 | (2) |
|
16.4.8 Formation of Textile-Reinforced Individual Components |
|
|
642 | (3) |
|
16.4.9 Development Trends for Textile-Reinforced Concrete |
|
|
645 | (1) |
|
16.5 Textile Membranes for Lightweight Constructions |
|
|
646 | (9) |
|
16.5.1 Definition and Applications |
|
|
646 | (2) |
|
16.5.2 Requirements for Construction Membranes |
|
|
648 | (1) |
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16.5.3 Properties of Construction Membranes |
|
|
649 | (4) |
|
16.5.4 Realization of Membrane Structures |
|
|
653 | (2) |
|
|
655 | (8) |
Formula Symbols |
|
663 | (4) |
Abbreviations |
|
667 | (4) |
Index |
|
671 | |