Abstract: A liquid crystal polyester composition comprising a liquid crystal polyester and a fatty acid metal salt, wherein the fatty acid metal salt comprises a fatty acid metal salt of which the number of carbon atoms is 20 or less, and a sieve residue of the fatty acid metal salt measured in accordance with JIS K 0069 for a sieve with a nominal opening of 106 ?m prescribed in JIS Z 8801 is from 0 to 80% by mass relative to the total mass of the fatty acid metal salt.

Abstract: A liquid crystal polyester resin composition contains a component (P): a liquid crystal polyester resin, a component (M): a non-metallic and powdery pigment having a metallic color, and a component (F): an inorganic filler excluding the component (M).

Abstract: A liquid crystal polyester composition including a liquid crystal polyester and fibrous fillers, wherein in the fibrous fillers, the number of long fibers having a fiber length of 80 ?m or more contained in the fibrous fillers is 30% or less with respect to the number of the fibrous fillers, and a number average fiber diameter of the fibrous fillers is 12 ?m or less.

Abstract: A liquid crystal polyester composition which includes liquid crystal polyester and a plate-like inorganic filler is provided. The ratio of signal strength of iron with respect to signal strength of silicon in the plate-like inorganic filler is 1 to 2.5, in a case where a signal of a component included in the plate-like inorganic filler is detected and strength of the signal is acquired for each component by X-ray fluorometry. A molded body obtained by molding the liquid crystal polyester composition and a connector obtained by molding the liquid crystal polyester composition are also provided. The molded body has high bending strength.

Abstract: A liquid crystal polyester composition which includes liquid crystal polyester and a plate-like inorganic filler is provided. In a case where 10 grams of the plate-like inorganic filler is mixed with 90 mL of ion exchange water having a pH of 7.0 to prepare an aqueous dispersion, the pH of a solution portion of the aqueous dispersion is 7.0 to 9.0. A particle diameter D90 of the plate-like inorganic filler is 20 to 140 ?m. A molded body and connector can be obtained by molding the liquid crystal polyester composition. The liquid crystal polyester composition provides a molded body on which a blister is hardly generated under high temperature conditions.

Abstract: A liquid crystal polyester resin composition usable for molding a connector improved in dimensional stability is provided having a liquid crystal polyester and a platy inorganic filler. The platy inorganic filler has a primary particle having a ratio of particle diameter to thickness of 8 to 200, and the platy inorganic filler is contained in an amount of 50 to 250 parts by mass relative to 100 parts by mass of the liquid crystal polyester. A connector molded from the liquid crystal polyester resin composition is also provided. A method for producing a liquid crystal polyester resin composition includes a step of melt-kneading 100 parts by mass of a liquid crystal polyester with 50 to 250 parts by mass of a platy inorganic filler, the platy inorganic filler having a primary particle which has a ratio of particle diameter to thickness of 8 to 200.

Abstract: A liquid crystal polyester resin composition usable for molding a connector improved in dimensional stability is provided having a liquid crystal polyester and a platy inorganic filler. The platy inorganic filler has a primary particle having a ratio of particle diameter to thickness of 8 to 200, and the platy inorganic filler is contained in an amount of 50 to 250 parts by mass relative to 100 parts by mass of the liquid crystal polyester. A connector molded from the liquid crystal polyester resin composition is also provided. A method for producing a liquid crystal polyester resin composition includes a step of melt-kneading 100 parts by mass of a liquid crystal polyester with 50 to 250 parts by mass of a platy inorganic filler, the platy inorganic filler having a primary particle which has a ratio of particle diameter to thickness of 8 to 200.