Polyurethane foam panel
AssigneeToyo Tire & Rubber Co., Ltd.
InventorsTsuguo WATANABE, Jun AKAI
Life of this patent
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Abstract
A polyurethane foam panel which is obtained by mixing a polyol composition containing a polyol compound and a water as a foaming agent with a polyisocyanate component and causing these components to react with each other, and which has a lengthwise direction, a widthwise direction, and a thickness direction, wherein the panel has a 10% compressive strength Sb of 3 N/cm2 or less in the widthwise direction and has a thermoconductivity λ of 0.04 W/m·K or less.
Claims3
A polyurethane foam panel which is obtained by mixing a polyol composition containing a polyol compound and a water as a foaming agent with a polyisocyanate component and causing these components to react with each other, and which has a lengthwise direction, a widthwise direction, and a thickness direction, wherein the panel has a 10% compressive strength Sb of 3 N/cm2 or less in the widthwise direction and has a thermoconductivity λ of 0.04 W/m·K or less.
Dependencies are inferred from the claim text.