FILTER COMPRISING A COMPOSITE MATERIAL HAVING ANTIFOULING PROPERTY

摘要

[Object] To provide a dustproof, antifouling, and highly durable composite material. [Solving Means] An inorganic fine particle layer containing inorganic fine particles and a binder component is formed on a surface of a substrate by chemical bonding. The inorganic fine particles are coated with silane monomer each having an unsaturated bond. The content of the binder component is in the range of 0.1% by mass to 40% by mass to the content of the inorganic fine particles.