Method for forming fiber having no self-bonding strenth into sheet

Abstract

Abstract PURPOSE: To make paper from a fiber not having a self binding force such as carbon fiber and mica by using an alginic acid metal salt as a binder for the fiber not having the self binding force. CONSTITUTION: This method is provided by adding (B) an aqueous solution of sodium alginate (b) to (A) a fiber (a) not having the self binding force and represented by carbon fiber, glass fiber, metal fiber, further, ceramic fiber and synthetic fiber, dispersing and making paper by using an alginic acid metal salt formed by adding (C) a metal salt (e.g.; calcium salt) thereto as a binder. Further, as the binder not only for the component A, but also for particles not having the self binding force such as mica and carbon graphite, the alginic acid metal salt is preferably used.

Inventors

• 👤 Masanori Takahashi

Bibliographic Details