lupranate® mi liquefied mdi mdi-50 101-68-8
chemical properties lupranate® mi is a pure mdi product, but contains a higher proportion of the 2,4′ isomer than lupranate® ms. the higher 2,4′-iso conformation makes mi products at room temperature. liquid and relatively low reactivity. from a chemical structure perspective, the 2,4′ isomer is more flexible than the 4,4′ isomer, and its functionality…
