专利名称：Insulating material and its manufacturing
method
发明人：荒木 昭俊,長崎 浩徳,庄司 慎,樋口 隆行,五十嵐 数
馬
申请号：JP2015041449申请日：20150303公开号：JP6537300B2公开日：20190703
摘要：PROBLEM TO BE SOLVED: To provide a heat insulation material having
incombustibility and adiabaticity.SOLUTION: There is provided a heat insulation materialcomprising: isocyanate; an active hydrogen-containing compound; water; a reactioncatalyst; and a hauyne hydrate, and having a density of 350 kg/mor lower. The hauynehydrate is a hydrate obtained by mixing: (1) cement; (2) a hauyne-containing substance;and (3) water, and (2) the hauyne-containing substance is a substance including: free lime;anhydrous gypsum; hauyne; and calcium aluminoferrite. There is also provided a methodfor producing the heat insulation material obtained by incorporating a hauyne hydrateinto a composition obtained by mixing isocyanate, an active hydrogen-containingcompound, water and a reaction catalyst. A foam control agent, aluminum hydroxide orheat expandable graphite may be incorporated therein.SELECTED DRAWING: None
申请人：デンカ株式会社
地址：東京都中央区日本橋室町二丁目１番１号
国籍：JP
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