Laminating adhesives and composite resins are cured using heat and/or heat and pressure. They are used for high load assemblies and in severe service conditions. Cured thermoset resins may soften when heated, but do not melt or flow. Phenolic, melamine, resorcinol formaldehyde, furan, polyester, polyimide and urea formaldehyde resins are thermoset adhesives that offer strong chemical bonds and good resistance to high temperatures. Other types of thermoset adhesives include acrylics, elastomers, epoxy resins, ceramic or inorganic cements, natural or synthetic rubbers, silicone compounds, fluropolymers, phenolics, and formaldehyde resins. Common chemical systems for laminating adhesives and composite resins also include polybutadiene, polyester, vinyl ester, polysulfide, polyurethane (PUR), water-based resins, and volatile organic compounds (VOCs).

