NANOCOMPOSITE RESIN COMPOSITION

摘要

A nanocomposite resin composition having improved heat resistance, higher glass transition temperature, and excellent mechanical characteristics and thermal conductivity and cured nanocomposite resin material are disclosed. The resin composition comprises a thermosetting resin and/or a thermoplastic resin, a silane coupling agent, and an inorganic filler. The inorganic filler includes an inorganic filler with a particle diameter or long diameter of 1 nm to 99 nm and an inorganic filler with a particle diameter or long diameter of 100 nm to 100 μm. At least one of these inorganic fillers is formed of SiO2-coated inorganic particles in which a coat of SiO2 is formed on the surface of inorganic particles of AlN, a metal oxide selected from the group consisting of Al2O3, MgO and TiO2, or a mixture of these.

主权项

1. A nanocomposite resin composition comprising:
a resin formed of a thermosetting resin, a thermoplastic resin or a combination of these; a silane coupling agent; and an inorganic filler, wherein the inorganic filler includes an inorganic filler with a particle diameter or long diameter of 1 nm to 99 nm and an inorganic filler with a particle diameter or long diameter of 100 nm to 100 μm, and at least one of the inorganic filler with a particle diameter or long diameter of 1 nm to 99 nm and the inorganic filler with a particle diameter or long diameter of 100 nm to 100 μm is formed of SiO2-coated inorganic particles in which a coat of SiO2 is formed on the surface of inorganic particles of AlN, a metal oxide selected from the group consisting of Al2O3, MgO and TiO2, or a mixture of these.