Aluminum nitride granular powder and resin composition

An aluminum nitride granular powder comprising sinter granules of aluminum nitride, in which the maximum peak diameter in a volume-based particle diameter distribution which is determined from a maximum length measured by a dry-mode particle image analyzer falls within the range from 30 to 200 [mu]m...

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Bibliographic Details
Main Authors KURAMOTO, AKIMASA, FUKUNAGA, YUTAKA, TAKAKUSAKI, MAKOTO, CHIBURI, MASATO
Format Patent
LanguageChinese
English
Published 01.01.2023
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Summary:An aluminum nitride granular powder comprising sinter granules of aluminum nitride, in which the maximum peak diameter in a volume-based particle diameter distribution which is determined from a maximum length measured by a dry-mode particle image analyzer falls within the range from 30 to 200 [mu]m, and the number of particles each having an HS circularity of 0.5 to 0.8 which is measured by a dry-mode particle image analyzer accounts for 15% or more of the sinter granules each having a particle diameter of 30% or more of the maximum peak diameter.
Bibliography:Application Number: TW202211111650