Polyamide resin composition
AssigneeUnitika Ltd.
InventorYukinari Negi
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Abstract
Provided is a polyamide resin composition superior in mechanical properties such as strength and elastic modulus and also in toughness, durability, frictional abrasion resistance, and water absorption resistance, wherein the polyamide resin composition contains 0.1 to 4 parts by mass of an aliphatic epoxy compound (B) having three glycidyl groups in the molecule, formulated to 100 parts by mass of a polyamide resin (A) with silicate layers of swellable lamellar silicate dispersed therein. The epoxy equivalence of the aliphatic epoxy compound (B) is preferably 180 g/eq or less, and the aliphatic epoxy compound (B) preferably has trimethylolpropane and/or glycerol as a skeleton.
Claims3
A polyamide resin composition, comprising 0.1 to 4 parts by mass of an aliphatic epoxy compound (B) having three glycidyl groups in the molecule and an epoxy equivalence of 137 to 180 g/eq, formulated to 100 parts by mass of a polyamide resin (A) with silicate layers of swellable lamellar silicate dispersed therein.
Dependencies are inferred from the claim text.