Polyol-containing composition, foamable polyurethane composition, and polyurethane foam

Provided are a polyol-containing composition, a foamable polyurethane composition, and a polyurethane foam that suppress hydrolysis of a polyurethane foam and have good foamability. Provided is a polyol-containing composition for reacting with a polyisocyanate to obtain a polyurethane foam, comprisi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: KAJITA MICHIO
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Provided are a polyol-containing composition, a foamable polyurethane composition, and a polyurethane foam that suppress hydrolysis of a polyurethane foam and have good foamability. Provided is a polyol-containing composition for reacting with a polyisocyanate to obtain a polyurethane foam, comprising a polyol, a catalyst, a blowing agent, and a filler, the content of the filler in the polyol-containing composition being 8 mass% or more, and the catalyst comprising a metal catalyst having at least one metal selected from bismuth and tin. 本发明提供抑制聚氨酯泡沫的水解并且具有良好发泡性的含多元醇的组合物、发泡性聚氨酯组合物和聚氨酯泡沫。提供了一种含多元醇的组合物,其用于与多异氰酸酯反应以获得聚氨酯泡沫,包含多元醇、催化剂、发泡剂和填料,含多元醇的组合物中的所述填料的含量在8质量%以上,并且所述催化剂包含具有选自铋和锡中的至少一种金属的金属催化剂。