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FIRE-RESISTANT HEAT INSULATING SHEET
To provide a fire-resistant heat insulating sheet.SOLUTION: A fire-resistant heat insulating sheet is formed by applying and fixing a thermal expansion fire-resistant heat insulating coating to a base material. The thermal expansion fire-resistant heat insulating coating contains a resin binder, an inorganic filler, a polyhydric alcohol, a phosphorus-based compound, a melamine-based compound, a thermal expansion graphite, a copper oxide, glycerin, a thermal expansion microsphere, and a thickener. The base material is a nonwoven fabric or a fabric made of cellulosic fibers, and is formed by applying and fixing the thermal expansion fire-resistant heat insulating coating to both surfaces of the base material. Further, a waterproof coating film layer containing an ultraviolet absorber and a coloring pigment is provided on a flame-contact surface side of the heat-resistant heat insulating sheet, and an adhesive layer and a separator are provided on a non-flame-contact surface side of the heat-resistant heat insulating sheet.SELECTED DRAWING: Figure 1
【課題】耐火断熱シートを提供する。【解決手段】熱膨張耐火断熱塗料を基材へ塗布固着してなる耐火断熱シートであって、前記熱膨張耐火断熱塗料は樹脂バインダー、無機充填材、多価アルコール、リン系化合物、メラミン系化合物、熱膨張性黒鉛、銅酸化物、グリセリン、熱膨張マイクロスフェアー、増粘剤を含有し、前記基材はセルロース系繊維からなる不織布又は布帛であり、前記基材の両面へ前記熱膨張耐火断熱塗料を塗布固着してなることを特徴とする耐火断熱シート。更に耐火断熱シートの接炎面側に紫外線吸収剤及び着色顔料を含む防水塗膜層と、非接炎面側に粘着剤層とセパレーターとを備えることを特徴とする。【選択図】図１
FIRE-RESISTANT HEAT INSULATING SHEET
To provide a fire-resistant heat insulating sheet.SOLUTION: A fire-resistant heat insulating sheet is formed by applying and fixing a thermal expansion fire-resistant heat insulating coating to a base material. The thermal expansion fire-resistant heat insulating coating contains a resin binder, an inorganic filler, a polyhydric alcohol, a phosphorus-based compound, a melamine-based compound, a thermal expansion graphite, a copper oxide, glycerin, a thermal expansion microsphere, and a thickener. The base material is a nonwoven fabric or a fabric made of cellulosic fibers, and is formed by applying and fixing the thermal expansion fire-resistant heat insulating coating to both surfaces of the base material. Further, a waterproof coating film layer containing an ultraviolet absorber and a coloring pigment is provided on a flame-contact surface side of the heat-resistant heat insulating sheet, and an adhesive layer and a separator are provided on a non-flame-contact surface side of the heat-resistant heat insulating sheet.SELECTED DRAWING: Figure 1
【課題】耐火断熱シートを提供する。【解決手段】熱膨張耐火断熱塗料を基材へ塗布固着してなる耐火断熱シートであって、前記熱膨張耐火断熱塗料は樹脂バインダー、無機充填材、多価アルコール、リン系化合物、メラミン系化合物、熱膨張性黒鉛、銅酸化物、グリセリン、熱膨張マイクロスフェアー、増粘剤を含有し、前記基材はセルロース系繊維からなる不織布又は布帛であり、前記基材の両面へ前記熱膨張耐火断熱塗料を塗布固着してなることを特徴とする耐火断熱シート。更に耐火断熱シートの接炎面側に紫外線吸収剤及び着色顔料を含む防水塗膜層と、非接炎面側に粘着剤層とセパレーターとを備えることを特徴とする。【選択図】図１
FIRE-RESISTANT HEAT INSULATING SHEET
耐火断熱シート
KURATA KIYONORI (author)
2021-08-26
Patent
Electronic Resource
Japanese
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Fire-resistant heat-insulating plate and fire-resistant heat-insulating structure
| European Patent Office | 2022
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| European Patent Office | 2022
| European Patent Office | 2022