Abstract: The instant invention provides an aromatic polyamide composition for molding which is of superior rigidity, strength, toughness, dimensional stability, resistance to chemicals, external surface appearance and sliding characteristics in high-humidity, high-temperature environments, which has a low coefficient of linear expansion and which is of low warpage. In a representative composition, 5 to 170 parts by weight of wollastonite of a number average length of approximately 5 &mgr;m to approximately 180 &mgr;m and a number average diameter of approximately 0.1 &mgr;m to 15.00 &mgr;m and the average aspect ratio of which is greater than 3:1 is compounded with 100 parts by weight of semi-aromatic polyamide in which the quantity of aromatic monomer in the monomer component that forms the polyamide is greater than 20 mol % and the melting point of which is greater than 280° C.

Abstract: The instant invention provides an aromatic polyamide composition for molding which is of superior rigidity, strength, toughness, dimensional stability, resistance to chemicals, external surface appearance and sliding characteristics in high-humidity, high-temperature environments, which has a low coefficient of linear expansion and which is of low warpage.

Abstract: A resin composition which comprises 50 to 95% by weight of a saponified ethylene-vinyl acetate copolymer and 5 to 50% by weight of potassium titanate fiber, the saponified copolymer being 10 to 55 mole % in ethylene content and at least 90 mole % in saponification degree of vinyl acetate portion.

Abstract: A fluorine-containing resin composition which comprises a potassium titanate fiber and at least one fluorine-containing resin selected from the group consisting of poly(chlorotrifluoroethylene), copolymer of tetrafluoroethylene and a copolymerizable monomer, chlorotrifluoroethylene-ethylene copolymer, tetrafluoroethylene-ethylene copolymer, polyvinylidene fluoride and copolymer of vinylidene fluoride and a copolymerizable monomer.