| 摘要 |
PURPOSE: A UV-blocking polyamide resin composition is provided to have extremely restrained spinning workability, and to impart excellent dyeability and uniform dyeability at the same time. CONSTITUTION: A UV-blocking polyamide resin composition comprises 100.0 parts by weight of a polyamide resin, 0.01-5 parts by weight of polyethylene-based ionomer, 0.01-5 parts by weight of quaternary ammonium having a C8-20 alkyl group, and a C2-6 hydroxyalkyl group at the same time, and 0.01-5 parts by weight of inorganic particles having excellent refractivity of 1.8 or more, and average diameter of 10-900 nm. The polyamide resin is one or more selected from a group consisting of a crystalline aliphatic polyamide, amorphous copolyamide, and aromatic polyamide.
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