Black Liquid Crystalline Polymer Composition With Low Dissipation Factor
AssigneeTicona LLC
InventorShuai Xu
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Abstract
A polymer composition comprising a liquid crystalline polymer matrix and carbon black particles dispersed within the polymer matrix is provided. The carbon black particles constitute from about 0.1 wt. % to about 3 wt. % of the composition. The composition exhibits a dissipation factor less than 0.002 when measured at a frequency of 10 GHz and a lightness (L*) of less than about 60.
Claims37
A polymer composition comprising a liquid crystalline polymer matrix and carbon black particles dispersed within the polymer matrix, the carbon black particles constituting from about 0.1 wt. % to about 3 wt. % of the composition, the composition exhibiting a dissipation factor less than 0.002 when measured at a frequency of 10 GHz and a lightness (L*) of about 60 or less.
Dependencies are inferred from the claim text.