Development of a rigid polyurethane foam
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K. S. Chian; L. H. Gan
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Article
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1998
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John Wiley and Sons
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English
โ 226 KB
๐ 2 views
The reactions between polymeric diphenyl methane diisocyanate (polymeric MDI) and conventional polyols to produce foamed polyurethane products are well documented and published. Current polyurethane foams are predominantly produced from these reactions whereby the polyol components are usually obtai