| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminating cloth for an air duct without a pinhole, superior in heat sealability, flexibility, and flame resistance, having moderate slipping property, and wherein a woven fabric and a laminated layer have a high peel strength and a tensile elongation after fracture is maintained at 20% or less. SOLUTION: The laminating cloth for an air duct is a laminated body composed by laminating an intermediate layer 3 including a flexible propylene based polymer having a flexural elastic modulus measured under JISK 6758 of 800 MPa or less and a flame retarder, and a surface layer 4 made of a propylene/ethylene random copolymer, on both surfaces of a woven fabric using a polypropylene multifilament for warp and weft, and has a tensile elongation after fracture of the laminated body of 20% or less.
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