Graphite fiber alignment process and apparatus and fabric produced therefrom
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United States of America Patent
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Oct 26, 1982
Issued Date -
N/A
app pub date -
Jan 25, 1980
filing date -
Aug 14, 1978
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Misaligned strands in a graphite fiber on tape are aligned and wound up on reels with a minimum of degradation by the steps of: separating the individual strands, diverging the strands, aligning the strands and winding the individual strands onto separate take-up reels in one continuous operation. Graphite fabric woven from the strands exhibit little or no degradation and have a uniform density and excellent physical properties. The alignment apparatus is inexpensive, simple to operate and occupies a relatively small space.
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