Polyamide film and production method for same
AssigneeUnitika Ltd.
InventorsTakayoshi Okuzu, Akiko Hamamoto, Ken Akamatsu
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Abstract
Provided is a polyamide film which is a stretched film including a polyamide resin composition containing 1 to 10% by mass of a polyester thermoplastic elastomer, wherein the polyamide film satisfies all of the following conditions (A) to (C): (A) elastic moduli in MD and TD of the film are each 1.0 to 2.3 GPa; (B) a ratio between the elastic moduli in MD and TD of the film (MD/TD) is 0.9 to 1.5; and (C) a haze of the film is 7% or less.
Claims8
A polyamide film which is a stretched film comprising a polyamide resin composition containing 1 to 10% by mass of a polyester thermoplastic elastomer, wherein the polyamide film satisfies all of the following conditions (A) to (C):
- (A) elastic moduli in MD and TD of the film are each 1.0 to 2.3 GPa;
- (B) a ratio between the elastic moduli in MD and TD of the film (MD/TD) is 0.9 to 1.5;
- and
- (C) a haze of the film is 7% or less.
Dependencies are inferred from the claim text.