A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a colored heat insulation board that passes a level of quasi-incombustible or more in a corn calorimeter test and has color decorativeness and excellent fire retardancy.SOLUTION: A colored heat insulation board comprises: a polyisocyanurate foam 11 obtained from a polyisocyanurate composition containing polyol, a foaming agent, a catalyst, a defoamer, and aromatic polyisocyanate, aluminum layers 23, 33 adhered to both surfaces of the polyisocyanurate foam 11, and a colored coating layer 24 colored and coated on a surface of at least one aluminum layer 23 among the aluminum layers 23, 33, in which the defoamer combines a butadiene-based defoamer and a silicone-based defoamer, the catalyst contains a trimerization catalyst, and the polyisocyanurate foam 11 has a nurate rate of 30 to 40%, an independent cell ratio of 0 to 30%, and a basis weight of a colored coating layer of 1.5 to 13 g/m.SELECTED DRAWING: Figure 1
【課題】コーンカロリーメータ試験における準不燃以上に合格し、カラー装飾性と良好な難燃性を有する着色断熱ボードの提供を目的とする。【解決手段】ポリオール、発泡剤、触媒、破泡剤、芳香族ポリイソシアネートを含むポリイソシアヌレート組成物から得られるポリイソシアヌレート発泡体１１と、ポリイソシアヌレート発泡体１１の両面に接着されたアルミニウム層２３、３３と、アルミニウム層２３、３３のうち少なくとも一方のアルミニウム層２３の表面に着色塗装された着色塗膜層２４とからなり、破泡剤は、ブタジエン系破泡剤とシリコーン系破泡剤とを併用し、触媒は三量化触媒を含み、ポリイソシアヌレート発泡体１１は、ヌレート化率が３０〜４０％、独立気泡率を０〜３０％、着色塗膜層の目付量を１．５〜１３ｇ／ｍ２とした。【選択図】図１
To provide a colored heat insulation board that passes a level of quasi-incombustible or more in a corn calorimeter test and has color decorativeness and excellent fire retardancy.SOLUTION: A colored heat insulation board comprises: a polyisocyanurate foam 11 obtained from a polyisocyanurate composition containing polyol, a foaming agent, a catalyst, a defoamer, and aromatic polyisocyanate, aluminum layers 23, 33 adhered to both surfaces of the polyisocyanurate foam 11, and a colored coating layer 24 colored and coated on a surface of at least one aluminum layer 23 among the aluminum layers 23, 33, in which the defoamer combines a butadiene-based defoamer and a silicone-based defoamer, the catalyst contains a trimerization catalyst, and the polyisocyanurate foam 11 has a nurate rate of 30 to 40%, an independent cell ratio of 0 to 30%, and a basis weight of a colored coating layer of 1.5 to 13 g/m.SELECTED DRAWING: Figure 1
【課題】コーンカロリーメータ試験における準不燃以上に合格し、カラー装飾性と良好な難燃性を有する着色断熱ボードの提供を目的とする。【解決手段】ポリオール、発泡剤、触媒、破泡剤、芳香族ポリイソシアネートを含むポリイソシアヌレート組成物から得られるポリイソシアヌレート発泡体１１と、ポリイソシアヌレート発泡体１１の両面に接着されたアルミニウム層２３、３３と、アルミニウム層２３、３３のうち少なくとも一方のアルミニウム層２３の表面に着色塗装された着色塗膜層２４とからなり、破泡剤は、ブタジエン系破泡剤とシリコーン系破泡剤とを併用し、触媒は三量化触媒を含み、ポリイソシアヌレート発泡体１１は、ヌレート化率が３０〜４０％、独立気泡率を０〜３０％、着色塗膜層の目付量を１．５〜１３ｇ／ｍ２とした。【選択図】図１
COLORED HEAT INSULATION BOARD
着色断熱ボード
USAMI TAKAHIRO (author)
2020-06-04
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
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
COLORED THERMAL INSULATION BOARD AND PRODUCTION METHOD THEREOF
| European Patent Office | 2021
COLORED THERMAL INSULATION BOARD AND PRODUCTION METHOD THEREOF
| European Patent Office | 2021
Heat-preservation and heat-insulation colored glass roof of sunlight room
| European Patent Office | 2021