Multranol 9190 is a 4,000-molecular-weight polypropylene oxide-based diol. Properties / Applications: Multranol 9190 is a 4,000 molecular-weight polypropylene oxide-based diol specially modified with ethylene oxide. It is used in the production of solid and microcellular urethane elastomers. As with any product, use of Multranol 9190 polyol in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability. Information provided by Covestro |