To provide a liquid crystal polymer composition whose fluidity during molding is improved without degrading the mechanical properties thereof. A liquid crystal polymer composition which contains 100 parts by weight of a liquid crystal polymer, 1 to 200 parts by weight of an inorganic filler and/or a
To provide a liquid crystal polymer composition whose fluidity during molding is improved without degrading the mechanical properties thereof. A liquid crystal polymer composition which contains 100 parts by weight of a liquid crystal polymer, 1 to 200 parts by weight of an inorganic filler and/or an organic filler, and 0.01 to 2 parts by weight of a melamine compound as a flow modifier.
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1. A liquid crystal polymer composition comprising: 100 parts by weight of a liquid crystal polymer, wherein the liquid crystal polymer is a liquid crystal polyester resin;1 to 200 parts by weight of an inorganic filler and/or an organic filler; and0.01 to 2 parts by weight of a melamine compound as
1. A liquid crystal polymer composition comprising: 100 parts by weight of a liquid crystal polymer, wherein the liquid crystal polymer is a liquid crystal polyester resin;1 to 200 parts by weight of an inorganic filler and/or an organic filler; and0.01 to 2 parts by weight of a melamine compound as a flow modifier. 2. The liquid crystal polymer composition according to claim 1, wherein the liquid crystal polymer is a liquid crystal polyester resin comprising repeating units represented by formulae (I) and (II): 3. The liquid crystal polymer composition according to claim 1, wherein the liquid crystal polymer is a wholly aromatic liquid crystal polyester resin composed of repeating units represented by formulae (I) and (II). 4. The liquid crystal polymer composition according to claim 1, wherein the liquid crystal polymer is a wholly aromatic liquid crystal polyester resin composed of repeating units represented by formulae (I) to (IV): whereinAr1 and Ar2 each represent a divalent aromatic group. 5. The liquid crystal polymer composition according to claim 4, wherein Ar1 and Ar2 are one or more aromatic groups selected independently from each other, from a group consisting of aromatic groups represented by formulae (1) to (4): 6. The liquid crystal polymer composition according to claim 4, wherein Ar1 is an aromatic group represented by formulae (1) and/or (4), and Ar2 is an aromatic group represented by formulae (1) and/or (3). 7. The liquid crystal polymer composition according to claim 4, wherein Ar1 is an aromatic group represented by formula (1), and Ar2 is an aromatic group represented by formulae (1) and (3). 8. The liquid crystal polymer composition according to claim 4, wherein Ar1 is an aromatic group represented by formula (4), and Ar2 is an aromatic group represented by formula (1). 9. The liquid crystal polymer composition according to claim 1, wherein the inorganic filler and/or the organic filler are/is one or more compounds selected from a group consisting of glass fiber, silica-alumina fiber, alumina fiber, carbon fiber, aramid fiber, potassium titanate fiber, aluminum borate fiber, wollastonite, talc, mica, graphite, calcium carbonate, dolomite, clay, glass flakes, glass beads, barium sulfate, titanium oxide, and diatom earth. 10. The liquid crystal polymer composition according to claim 1, wherein the inorganic filler and/or the organic filler are/is glass fiber or talc. 11. The liquid crystal polymer composition according to claim 1, wherein the melamine compound is one or more compounds selected from a group consisting of melamine cyanurate, melamine acrylate, melamine hydrochloride, melamine sulfonate, melamine borate, and melamine pyrophosphate. 12. The liquid crystal polymer composition according to claim 1, wherein the melamine compound is melamine cyanurate. 13. A molded article composed of the liquid crystal polymer composition according to claim 1.
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