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. 2024 Apr 11;4(4):1471–1479. doi: 10.1021/jacsau.4c00013

Table 3. Composition and Molecular Weight Distributions of RPU1 and RCPU1.

sample isocyanate source isocyanate polyol chain extender Mn (g/mol)a Mw (g/mol)a Đ(Mw/Mn)a
RPU1 PU1 MDI PTMO BDO 12,000 20,800 1.7
RCPU1 CPU1 MDI PTMO BDO 8,100 17,700 2.2
a

Calculated from GPC in N,N-dimethylacetamide with 0.5 wt % LiBr using poly(methyl methacrylate) (PMMA) standards.