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Priority to TW93129146ApriorityCriticalpatent/TWI247775B/en
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Publication of TW200610783ApublicationCriticalpatent/TW200610783A/en
Provided is one kind of composite material with high toughness which is formed by superposing several prepregs. These prepregs comprise reinforcing fibers and pure thermosetting resin materials which respectively combine with one face of the strengthening fibers (with heat resistance at 160 DEG C or above) and mixed thermosetting resin material wherein polymer powders are mixed into the mixed thermosetting resin material and the heat-resistant composite material with high toughness which is suitable for mass production, having interleaves to increase toughness, and having an effect of thermosetting resin material modified with polymer powders can thus be fabricated.
TW93129146A2004-09-242004-09-24Composite material with high toughness and its manufacturing method
TWI247775B
(en)