Acrylic resin film for retroreflective sheeting and retroreflective sheet and retroreflective article using the same

摘要

PROBLEM TO BE SOLVED: To provide a method which suppresses occurrence of wrinkles caused by blocking of acrylic resin films having flexibility, and occurrence of unevenness caused by blocking of a film wound into a roll.SOLUTION: There is provided an acrylic resin film that is a molding of an acrylic resin composition (D) containing a rubber-containing polymer (A) which is an acrylic resin component and an antiblocking agent (B) and where a tensile modulus of elasticity (x) (unit: MPa) and a coefficient of static friction (M) in an acrylic resin film satisfy a relationship of 1000≤x/M≤3500. The tensile modulus of elasticity (x) is 300-3,000 MPa, and the coefficient of static friction (M) is 0.5-1.1. A particle size of the antiblocking agent (B) is 0.1-10 μm.SELECTED DRAWING: None