Polyaryletherketone resin composition, fiber-reinforced resin base material, and molded article

A polyaryletherketone resin composition

• comprising, with respect to 100 parts by mass of a polyaryletherketone (A), 1 part by mass or more and 100 parts by mass or less of a liquid crystalline polyester (B), wherein the polyaryletherketone resin composition forms a sea island structure, and an island phase has an average diameter of 10 nm or more and 1000 nm or less;
• and
• further comprising, per 100 parts by mass of the polyaryletherketone (A):
• 0.1 parts by mass or more and 15 parts by mass or less of a polyarylate (D);
• and
• 0.4 parts by mass or more and 60 parts by mass or less of a polyimide (E).

A polyaryletherketone resin composition comprising, with respect to 100 parts by mass of a polyaryletherketone (A):

• 0.1 parts by mass or more and less than 10 parts by mass of an amine compound (C) having two or more amino groups;
• and
• 1 part by mass or more and less than 100 parts by mass of a thermoplastic resin (F) having a carbonyl group and/or an ester bond,
• wherein in the polyaryletherketone resin composition, the polyaryletherketone (A) forms a sea phase, the thermoplastic resin (F) having a carbonyl group and/or an ester bond forms an island phase, and the island phase has a particle diameter of 10 nm or more and 1000 nm or less.

A polyaryletherketone resin composition comprising, per 100 parts by mass of (A) a polyaryletherketone:

• 1 part by mass or more and 30 parts by mass or less of a liquid crystalline polyester (B);
• 0.1 parts by mass or more and 15 parts by mass or less of a polyarylate (D);
• and
• 0.4 parts by mass or more and 60 parts by mass or less of a polyimide (E).