POLYETHER POLYOL BASED-PREMIX COMPOSITION AND FOAMING COMPOSITION CONTAINING THE PREMIX COMPOSITION
A premix composition includes polyether polyol and a blowing agent, wherein the polyether polyol is a copolymer of propylene oxide and trimethylolpropane, a copolymer of propylene oxide, ethylene oxide and trimethylolpropane, a copolymer of propylene oxide, ethylene oxide and glycerol, or combinatio...
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Sprache: | eng |
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Zusammenfassung: | A premix composition includes polyether polyol and a blowing agent, wherein the polyether polyol is a copolymer of propylene oxide and trimethylolpropane, a copolymer of propylene oxide, ethylene oxide and trimethylolpropane, a copolymer of propylene oxide, ethylene oxide and glycerol, or combinations thereof. A foaming composition which is obtained by mixing the premix composition with diisocyanate. |
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