Polyurethane is any polymer consisting of a chain of repeating organic units joined by urethane linkages. Polyurethane polymers are formed through step-growth polymerization by making a monomer containing at least two isocyanate functional groups to react with another monomer containing at least two hydroxyl (alcohol) groups. This article provides a detailed account of the protective coatings used in the building, infrastructure, and architectural markets. It focuses on the various types of polyurethane coatings used in these applications: moisture-cure and two-pack aromatic coatings as primers and topcoats, moisture-cure aromatic elastomeric high-build coatings, moisture-cure aliphatic topcoats, two-pack aliphatic polyurethane coatings as...
Steven Reinstadtler, C. Todd Williams, Ahren Olson, Polyurethane Coatings, Protective Organic Coatings, Vol 5B, ASM Handbook, Edited By Kenneth B. Tator, ASM International, 2015, p 111–117, https://doi.org/10.31399/asm.hb.v05b.a0006011
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