JP2924429B

A method for evaluating a degree of dispersion of an inorganic material in a composite material comprising an organic material having dispersed therein the inorganic material, the method comprising the steps of: forming a block sample of the composite material; dividing the block sample into a plura...

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1. Verfasser: OOSAWA TAKASHI
Format: Patent
Sprache:eng
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Zusammenfassung:A method for evaluating a degree of dispersion of an inorganic material in a composite material comprising an organic material having dispersed therein the inorganic material, the method comprising the steps of: forming a block sample of the composite material; dividing the block sample into a plurality of unit volume pieces; incinerating each of the unit volume pieces under an oxidative atmosphere; quantitatively determining the ash content of each of the unit volume pieces; and calculating the scatter of the inorganic material content within the plurality of unit volume pieces.