LIQUID CRYSTALLINE POLYESTER COMPOSITION, METHOD OF PRODUCING THE LIQUID CRYSTALLINE POLYESTER COMPOSITION, AND MOLDED BODY

摘要

PROBLEM TO BE SOLVED: To provide: a liquid crystalline polyester composition achieving both of crack resistance and development in a favorable fluidity balance and giving an excellent molded body; a method of producing the liquid crystalline polyester composition; and the molded body.SOLUTION: A liquid crystalline polyester composition comprises 100 pts.mass of a liquid crystalline polyester and 65 pts.mass or more and 100 pts.mass or less in total of a fibrous filler and a sheet-like filler. The fibrous filler has a number average fiber diameter of 5 μm or more and 15 μm or less and a number average fiber length of more than 200 μm and less than 400 μm. A mass ratio of the fibrous filler to the sheet-like filler is 3 or more and 15 or less and a flow start temperature is 250°C or higher and lower than 314°C.