POLYOL COMPOSITION AND URETHANE RESIN COMPOSITION

To provide a polyol composition that can form polyurethane foam less prone to increased density at low temperatures and having high dimensional stability.SOLUTION: A polyol composition contains a polyol, a filler, a foamer, a resinification catalyst and a trimerization catalyst, where the content of...

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Bibliographische Detailangaben
Hauptverfasser:	NATO HIROAKI, MATSUMOTO YASUTERU, YAMAZAKI SEINA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	To provide a polyol composition that can form polyurethane foam less prone to increased density at low temperatures and having high dimensional stability.SOLUTION: A polyol composition contains a polyol, a filler, a foamer, a resinification catalyst and a trimerization catalyst, where the content of the foamer is 35-60 pts.mass relative to the polyol 100 pts.mass.SELECTED DRAWING: None 【課題】低温下における高密度化を抑制でき、寸法安定性にも優れるポリウレタンフォームを形成できるポリオール組成物を提供することを課題とする。【解決手段】本発明は、ポリオール、フィラー、発泡剤、樹脂化触媒及び三量化触媒を含み、前記発泡剤の含有量がポリオール１００質量部に対して３５～６０質量部である、ポリオール組成物である。【選択図】なし