Fabrics and Preforms
This article describes the types of fabrics and preforms used in the manufacture of advanced composites and related selection, design, manufacturing, and performance considerations. The types of fabrics and preforms include unidirectional and two-directional fabrics; multidirectionally reinforced fabrics; hybrid fabrics; woven fabric prepregs; unidirectional and multidirectional tape prepregs; and the prepreg tow. The article discusses three major categories of tape manufacturing processes, namely, the hand lay-up, machine-cut patterns that are laid up by hand, and the automatic machine lay-up. It provides a description of the two classes of prepregs. These include those that are suitable for high-performance applications and suitable for lower-performance molding compounds.
Fabrics and Preforms, Composites, Vol 21, ASM Handbook, Edited By Daniel B. Miracle, Steven L. Donaldson, ASM International, 2001, p 59–68, https://doi.org/10.31399/asm.hb.v21.a0003360
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