This microcomposite powder can be manufactured by spraying an aqueous solution containing fluoropolymer particles having a particle diameter of 0.1 to 0.5 μm and an aqueous solution of the filler, or by either floculation or coagulation of the aqueous solution containing the fluoropolymer particles having a particle diameter of 0.1 to 0.5 μm and the aqueous solution of the filler. このミクロ複合粉末は粒径が0.1〜0.5μmのフルオロポリマー粒子を含む水溶液と充填材の水溶液とを共噴霧するか、粒径が0.1〜0.5μmのフルオロポリマー粒子を含む水溶液と充填材の水溶液のフロキュレーションまたは凝結で製造できる。 - 特許庁