Liquid-crystalline polymer composition
AssigneeUeno Fine Chemicals Industry, Ltd.
InventorsHiroto Uchida, Hitoshi Tsuchiya
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Abstract
The present invention provides a liquid-crystalline polymer composition comprising: 100 parts by weight of a liquid-crystalline polymer and 1-150 parts by weight of the total weight of talc particles (A) and talc particles (B), wherein talc particles (A) have an aspect ratio of 3.1-5.0 and a median particle diameter of 5-100 μm; and talc particles (B) have an aspect ratio of 1.0-3.0 and a median particle diameter of 5-100 μm; wherein the weight ratio of talc particles (A)/talc particles (B) is from 1/9 to 9/1, and wherein the liquid-crystalline polymer composition according to the present invention exhibits improved molding flowability without impairing mechanical properties.
Claims10
A liquid-crystalline polymer composition comprising:
- 100 parts by weight of a liquid-crystalline polymer and 1-150 parts by weight of the total weight of talc particles (A) and talc particles (B),
- wherein
- talc particles (A) have an aspect ratio of 3.1-5.0 and a median particle diameter of 22-30 μm;
- and
- talc particles (B) have an aspect ratio of 1.0-3.0 and a median particle diameter of 15-21 μm;
- wherein the weight ratio of talc particles (A)/talc particles (B) is from 1/9 to 9/1.
Dependencies are inferred from the claim text.