Polyamide resin composition and method for producing polyamide resin composition

摘要

Disclosed is a polyamide resin composition comprising 0.01 to 50 parts by mass of cellulose fiber having an average fiber diameter of 10 μm or less in relation to 100 parts by mass of a polyamide resin. Also disclosed is a method for producing the polyamide resin composition, wherein the monomer constituting the polyamide resin is subjected to a polymerization reaction in the presence of the cellulose fiber having an average fiber diameter of 10 μm or less in a water-containing state.

主权项

1. A polyamide resin composition comprising 0.01 to 10 parts by mass of cellulose fiber having an average fiber diameter of 500 nm or less in relation to 100 parts by mass of a polyamide resin, wherein a flexural modulus of elasticity thereof is 1.8 GPa or more, and a heat deformation temperature thereof under a load of 1.8 MPa is 55° C. or higher.