The formulation of a paint material used are influenced by the particular resin or resin combination used. The blend of resin and solvent is sometimes referred to as the paint vehicle.
Paint binders may be referred to as convertible and nonconvertible types.
Convertible paints are materials that are used in an unpolymerized or partially polymerized state and will react (polymerization) to form a solid film after applied to the substrate.
Nonconvertible paints are based on polymerized binders dispersed or dissolved in a thinner or solvent that evaporates after the coating has been applied and make film on the substrate surface.
Convertible binders include oils, oleoresinous varnishes, alkyds, amino resins, epoxy resins, phenolic resins, polyurethane resins, and thermosetting acrylics.
Nonconvertible resins such as cellulose, nitrocellulose, chlorinated rubber, and vinyl resins.
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