| abstract |
The invention relates to a preparation method of a voltage-resistant high-strength capacitor material, belonging to the technical field of electronic material preparation. The invention takes bamboo chips, wood chips, iron powder and the like as raw materials to prepare reaction solid, then the reaction solid is subjected to high-temperature heat treatment and is mixed with materials such as silicon nitride, zinc nitrate and the like to prepare a prefabricated product, and finally the prefabricated product is mixed with substances such as triacetin, sodium dodecyl benzene sulfonate and the like, hot pressing and calcining to obtain the high-strength capacitor material. |