Abstract: The present invention relates to an adhesive tape having a layer structure in which an adhesive layer, a first film layer (I), a base material layer, and a second film layer (II) are arranged in this order, in which the base material layer satisfies a predetermined requirement that a ratio (a)/(b) of a thickness (a) to a thickness (b) is not less than 1.7 or not more than 0.6 in which the thickness (a) is a thickness from the first film layer (I)-side of the base material layer to the outer surface of the adhesive layer and the thickness (b) is a thickness from the second film layer (II)-side surface of the base material layer to the outer surface of the second film layer (II), and at least one layer constituting the layer structure contains a flame retardant (C).

Abstract: The present invention relates to an adhesive tape comprising a base material layer made of a flat yarn cloth, a first film layer made of a thermoplastic resin film layered on one surface of the base material layer, a second film layer made of a thermoplastic resin film layered on the other surface of the base material layer, and an adhesive layer layered on the surface of the second film layer opposite to the base material layer, in which the first film layer and the second film layer both contains a pigment.

Abstract: The present invention relates to a double-sided pressure-sensitive adhesive tape excellent in good balance of both flame retardance and pressure-sensitive adhesive properties, comprising a layer structure of a pressure-sensitive adhesive layer (I), a substrate, and a pressure-sensitive adhesive layer (II) in this order, in which a proportion (Y/X) of a thickness (X) of the pressure-sensitive adhesive layer (I) and a thickness (Y) of the pressure-sensitive adhesive layer (II) is more than 1.00 and less than 2.00.

Abstract: The present invention relates to a double-sided pressure-sensitive adhesive tape comprising a layer structure of a pressure-sensitive adhesive layer (IA), a substrate, and a pressure-sensitive adhesive layer (IIA) in this order, wherein a flame retardant (C) is contained in at least one of the pressure-sensitive adhesive layer (IA) and the pressure-sensitive adhesive layer (IIA), a content of the flame retardant (C) is 10 parts by mass or less with respect to 100 parts by mass of a total amount of the resin components in the pressure-sensitive adhesive layer (IA) and the pressure-sensitive adhesive layer (IIA), and a proportion (YA/XA) of a thickness (XA) of the pressure-sensitive adhesive layer (IA) and a thickness (YA) of the pressure-sensitive adhesive layer (IIA) is 2.00 or more.

Abstract: To provide a double-sided pressure-sensitive adhesive tape for fixing aircraft parts which is excellent in terms of hand tearability, flame retardance, and removability in a well-balanced manner. A double-sided pressure-sensitive adhesive tape for fixing aircraft parts which is a double-sided pressure-sensitive adhesive tape having pressure-sensitive adhesive layers on both sides of a substrate having hand tearability, characterized in that when S represents an pressure-sensitive adhesive strength of one pressure-sensitive adhesive layer (I) and W represents an pressure-sensitive adhesive strength of the other pressure-sensitive adhesive layer (II), the W is 2-20 N/25 mm and S/W is 1.5 or larger, and the double-sided pressure-sensitive adhesive tape passes the flammability test as provided for in FAR25.853(a)app.F.Part1(a)(1)ii.

Abstract: An adhesive composition is provided, which is excellent in moist heat resistance and adhesion to a plastic sheet containing a plasticizer or similar ingredient, particularly to a vinyl chloride resin sheet. The adhesive composition contains: (A) an acrylic resin; and (B) a polyester resin (B) having a glass transition temperature of not higher than 50° C. and a number-average molecular weight of 10,000 to 50,000.

Abstract: To provide a double-sided pressure-sensitive adhesive tape for fixing aircraft parts which is excellent in terms of hand tearability, flame retardance, and removability in a well-balanced manner. A double-sided pressure-sensitive adhesive tape for fixing aircraft parts which is a double-sided pressure-sensitive adhesive tape having pressure-sensitive adhesive layers on both sides of a substrate having hand tearability, characterized in that when S represents an pressure-sensitive adhesive strength of one pressure-sensitive adhesive layer (I) and W represents an pressure-sensitive adhesive strength of the other pressure-sensitive adhesive layer (II), the W is 2-20 N/25 mm and S/W is 1.5 or larger, and the double-sided pressure-sensitive adhesive tape passes the flammability test as provided for in FAR25.853(a)app.F.Part1(a)(1)ii.