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STABILIZABLE PREFORM PRECURSORS AND STABILIZED PREFORMS FOR COMPOSITE MATERIALS AND PROCESSES FOR STABILIZING AND DEBULKING PREFORMS
STABILIZABLE PREFORM PRECURSORS AND STABILIZED PREFORMS FOR COMPOSITE MATERIALS AND PROCESSES FOR STABILIZING AND DEBULKING PREFORMS
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机译:复合材料的稳定性能前兆和稳定性能以及稳定化和去坯料的过程
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摘要
A stabilizable preform precursor for composites is provided. The preform precursor has at least one layer of a structural fabric comprised of reinforcing fibers wherein at least one of the layer(s) of structural fabric has integrated therein one or more stabilizing fiber(s) that dissolves at a dissolution temperature in a resin for infusing into the structural fabric to make the composite. The stabilizing fiber stabilizes the stabilizable preform precursor when the stabilizable preform precursor is subjected to an elevated temperature.
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