isocyanuratemodified
Isocyanuratemodified describes polymers or polymer components in which isocyanurate rings are incorporated into the structure, typically by reacting or linking a polyol or resin with isocyanate groups to form isocyanurate motifs. The term is often used in reference to isocyanurate-modified polyols or resins, where the isocyanurate rings are present as pendent groups or as part of a crosslinked network. The modification is driven by the chemical stability and rigid nature of the isocyanurate ring, which can improve certain performance properties of the resulting material.
In polyurethane chemistry, isocyanurate modification is commonly achieved by partial or controlled trimerization of polyisocyanates to
Applications for isocyanurate-modified materials include rigid and semi-rigid polyurethane foams for insulation, coatings and sealants, adhesives,
Safety and handling considerations align with standard practices for isocyanates and polyurethane components. Complete curing and