Nichias Corporation

Other

Hosokawa Powder Technology Research Institute

Takahiro Ohmura

Atsushi Omura

Shigeru Nakama

Isami Abe

Yoshihiko Goto

Kunihiko Yano

Yasuo Ito

Keiji Tsukahara

Toshihiko Kumasaka

Makio Naito

Hiroya Abe

Takehisa Fukui

Masahiro Yoshikawa

Provided is a thermal insulation having both excellent thermal insulating performance and excellent strength, and a method of producing the same. A method of producing a thermal insulation according to the present invention includes curing (S) a dry-pressed compact, including silica fine particles each having an average particle diameter of 50 nm or less and a reinforcement fiber, at a relative humidity of 70% or more.

Thermal insulation and method of producing the same

Provided is a thermal insulation having both excellent thermal insulating performance and excellent strength, and a method of producing the same. A method of producing a thermal insulation according to the present invention includes curing (S) a dry-pressed compact including silica fine particles each having an average particle diameter of 50 nm or less and an alkaline-earth silicate fiber at a relative humidity of 70% or more.

A formed article obtained by pressure forming a porous body-coated fiber includes an inorganic fiber and a porous body made of fine inorganic particles associated with one another in a ring-shaped or helical manner to form secondary particles. The inorganic fiber is coated with the porous body. Also provided is a formed article made from porous body-coated fiber on a porous body-coated particle. The porous body-coated particle includes a core particle and a porous body made of fine particles of a first inorganic compound associated with one another in ring-shaped or helical manner to form secondary particles. The core particle is coated with the porous body.

Porous body-coated fiber, porous body-coated particle, and formed article using the same

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Hamamatsu, Japan

Takahiro Ohmura