Development of Polyurethane with Superior Curability Prepared by Polyisocyanate using Novel Biomass-based Diisocyanate

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  • 新規バイオベースイソシアネートを用いた硬化性に 優れるポリウレタンの開発
  • シンキ バイオベースイソシアネート オ モチイタ コウカセイ ニ スグレル ポリウレタン ノ カイハツ

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Abstract

<p>We have developed and commercialized novel biomass-based diisocyanate 1,5-pentamthylenediisocyanate, STABiOTM PDITM (PDI) and the polyisocyanate hardener under the concept of high performance and sustainable isocyanate. PDI and its polyisocyanate hardener prepared from biomass resource show high curability with alcohol to produce high performance polyurethane compared to petrochemical 1,6-hexamethylenediisocyanate (HDI), and the polyisocyanate hardener based polyurethane. This paper describes the properties of PDI, the polyisocyanate hardener and polyurethanes.</p>

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