摘要:
Disclosed is a thermosetting resin composition which enables to obtain a molded article that is excellent in mechanical properties, dimensional stability and heat resistance and is further capable of maintaining the shape of the article molded before curing even after the resin composition is cured. The thermosetting resin composition contains 100 parts by weight of a thermosetting resin and 1-100 parts by weight of an inorganic compound dispersed in the thermosetting resin, and the dispersion particle diameter of the inorganic compound is not more than 2 μm. Not less than 75% of the shape of an article molded before curing is maintained after the resin composition is cured. Also disclosed are a material for substrates and a film for substrates respectively composed by using such a thermosetting resin composition.
摘要:
Disclosed is a thermoplastic resin composition which enables to obtain a molded article that is capable of maintaining the molded shape even when the article is heated after molding and is excellent in dimensional stability and heat resistance. The thermoplastic resin composition contains 100 parts by weight of a thermoplastic resin and 0.1-100 parts by weight of an inorganic compound dispersed in the thermoplastic resin. Not less than 75% of the molded shape of an article can be maintained even after the article is heated to a temperature not less than the glass transition temperature or melting point of the thermoplastic resin. Also disclosed are a material and a film for substrates composed by using such a thermoplastic resin composition.
摘要:
Disclosed is a thermoplastic cresin composition which enables to obtain a molded article that is capable of maintaining the molded shape even when the article is heated after molding and is excellent in dimensional stability and heat resistence. The thermoplastic resin composition contains 100 parts by weight of a thermoplastic resin and 0.1-100 parts by weight of an inorganic compound dispersed in the thermoplastic resin. Not less than 75% of the molded shape of an article can be maintained even after the article is heated to a temperature not less than the glass transition temperature or melting point of the thermoplastic resin. Also disclosed are a material and a film for substrates composed by using such a thermoplastic resin composition.
摘要:
A thermosetting resin composition capable of providing a molding, such as a resin sheet, that excels in not only dielectric characteristics but also dimensional stability at high temperature and even after exposure to high temperature thermal history, exhibits little dimensional change by the thermal history, namely, exhibiting low linear expansion coefficient. There are further provided a resin sheet and resin sheet for insulated substrate produced from the thermosetting resin composition. In particular, there is provided a thermosetting resin composition comprising an epoxy resin of 100 to 2000 epoxy equivalent, an epoxy resin hardening agent consisting of a phenolated compound, and a layered silicate, and are further provided a resin sheet comprised of the thermosetting resin composition and a resin sheet for insulated substrate comprised of the resin sheet.
摘要:
A thermosetting resin composition capable of providing a molding, such as a resin sheet, that excels in not only dielectric characteristics but also dimensional stability at high temperature and even after exposure to high temperature thermal history, exhibits little dimensional change by the thermal history, namely, exhibiting low linear expansion coefficient. There are further provided a resin sheet and resin sheet for insulated substrate produced from the thermosetting resin composition. In particular, there is provided a thermosetting resin composition comprising an epoxy resin of 100 to 2000 epoxy equivalent, an epoxy resin hardening agent consisting of a phenolated compound, and a layered silicate, and are further provided a resin sheet comprised of the thermosetting resin composition and a resin sheet for insulated substrate comprised of the resin sheet.
摘要:
A resin composition, substrate material, sheet, laminated board, resin-bearing copper foil, copper-clad laminate, TAB tape, printed board, prepreg and adhesive sheet are provided which exhibit improved mechanical properties, dimensional stability, heat resistance and flame retardance, particularly high-temperature physical properties. A resin composition containing 100 parts by weight of a thermosetting resin and 0.1-65 parts by weight of an inorganic compound, the resin composition having a mean linear expansion coefficient (α2) of up to 17×10−3 [° C.−1] over the temperature range from a temperature 10° C. higher than a glass transition temperature of the resin composition to a temperature 50° C. higher than the glass transition temperature of the resin composition.
摘要:
A resin composition, substrate material, sheet, laminated board, resin-bearing copper foil, copper-clad laminate, TAB tape, printed board, prepreg and adhesive sheet are provided which exhibit improved mechanical properties, dimensional stability, heat resistance and flame retardance, particularly high-temperature physical properties. The resin composition containing 100 parts by weight of a thermosetting resin and 0.1-65 parts by weight of a layered silicate inorganic compound, the resin composition having a mean linear expansion coefficient (α2) of up to 17×10−3 [° C.−1 ] over the temperature range from a temperature 10° C. higher than a glass transition temperature of the resin composition to a temperature 50° C. higher than the glass transition temperature of the resin composition.
摘要:
It is an object of the invention to provide a material for -insulating substrate, a printed board, a laminate, copper foil with resin, a copper-clad laminate, a polyimide film, a film for TAB and a prepreg, which are excellent in physical properties, dimensional stability, heat resistance, flame retardancy etc. and exhibit an excellent flame retardant effect particularly by a shape retention effect at the time of combustionThe invention provides a material for insulating substrate, comprising 100 parts by weight of a thermoplastic resin or a mixture of a thermoplastic resin and a thermosetting resin and 0.1 to 100 parts by weight of a layered silicate.
摘要:
It is an object of the invention to provide a material for insulating substrate, a printed board, a laminate, copper foil with resin, a copper-clad laminate, a polyimide film, a film for TAB and a prepreg, which are excellent in physical properties, dimensional stability, heat resistance, flame retardancy etc. and exhibit an excellent flame retardant effect particularly by a shape retention effect at the time of combustionThe invention provides a material for insulating substrate, comprising 100 parts by weight of a thermoplastic resin or a mixture of a thermoplastic resin and a thermosetting resin and 0.1 to 100 parts by weight of a layered silicate.
摘要:
Disclosed is a thermosetting resin composition which enables to obtain a molded article that is excellent in mechanical properties, dimensional stability and heat resistance and is further capable of maintaining the shape of the article molded before curing even after the resin composition is cured. The thermosetting resin composition contains 100 parts by weight of a thermosetting resin and 1-100 parts by weight of an inorganic compound dispersed in the thermosetting resin, and the dispersion particle diameter of the inorganic compound is not more than 2 μm. Not less than 75% of the shape of an article molded before curing is maintained after the resin composition is cured. Also disclosed are a material for substrates and a film for substrates respectively composed by using such a thermosetting resin composition.