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Graphitized Spun Yarn Carbon Fabrics
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WOVEN CARBON FABRICS are carbon fiber fabrics made from spun yarn. Fabric tailorability results from |
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controlling the yield on rovings and yarns, and allows for a variety of finished composite thicknesses. |
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The spun yarns have many surface fibrils that protrude in various directions at various lengths from the |
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surface. This fiber loft contributes to high cross ply tensiles and interlaminar shear strengths for 2 D |
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composite materials. Contour conformation without wrinkling is another advantage of spun yarn fabrics. |
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Materials undergo a vacuum graphitizing process and long temperature soak, resulting in a |
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very thermally stable and chemically pure fabric with low oxidation rate. |
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WOVEN FABRICS include low cost carbon, carbon materials and other processes where efficient |
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chemical vapor infiltration or prepregging is required. |
