| 摘要 |
PROBLEM TO BE SOLVED: To obtain a cloth for fireproofing curtain having excellent thermal deterioration resistance, useful for fireproofing curtains usable as a fireproofing shutter or the like and so forth by laminating a polymer film of a specific thickness on at least one side of an inorganic fiber cloth. SOLUTION: An inorganic fiber cloth (e.g. silica fiber cloth) is subjected to a surface treatment with an acrylic resin (e.g. acrylate latex) and dried in advance, and subsequently a polymer film of a thickness of 10-100μm comprising a three layer structural body of ethylene difluoride resin, acrylic resin and vinyl chloride resin, is laminated at the vinyl chloride resin side via an adhesive or a heatbonding film on at least one side of the inorganic fiber cloth, to obtain the objective cloth for fireproofing curtains having excellent thermal deterioration resistance, giving a fireproofing curtain usable as a fireproofing shutter or the like. |
