Composite material and method for producing composite material
AssigneeEach Dream Co., Ltd.
InventorHideo Hamamura
Life of this patent
Estimating the term…
Abstract
A composite material containing a base material and an inorganic fiber, wherein the base material contains (a) a dehydration condensation reaction product of sodium silicate and (b) alumina cement. A method for producing a composite material containing a base material and an inorganic fiber, the method including: impregnating the inorganic fiber with a solution containing (A) sodium silicate and (B) alumina cement; and causing a dehydration condensation reaction of the component (A) to occur by heating.
Claims5
A composite material comprising a base material and an inorganic fiber,
- wherein the base material comprises a component (a) comprising a dehydration condensation reaction product of sodium silicate, and a component (b) comprising alumina cement,
- wherein a mass of the component (a) in the base material is larger than a mass of the component (b) in the base material, and
- wherein the base material further comprises one or more selected from the group consisting of:
- 5 parts by mass or more and 20 parts by mass or less of a Shirasu balloon with respect to 100 parts by mass of the component (a);
- and 5 parts by mass or more and 15 parts by mass or less of a silicate mineral with respect to 100 parts by mass of the component (a).
A method for producing a composite material comprising a base material and an inorganic fiber, the method comprising:
- impregnating the inorganic fiber with a solution comprising a component (A) comprising sodium silicate and a component (B) comprising alumina cement, wherein a mass of the component (A) is larger than a mass of the component (B), and wherein the solution further comprises one or more selected from the group consisting of:
- 5 parts by mass or more and 20 parts by mass or less of a Shirasu balloon with respect to 100 parts by mass of the component (A);
- and 5 parts by mass or more and 15 parts by mass or less of a silicate mineral with respect to 100 parts by mass of the component (A);
- and
- causing a dehydration condensation reaction of the component (A) to occur by heating.
Dependencies are inferred from the claim text.