Alkyd mixed paint is a rosin-modified alkyd resin paint. Suitable for interior and exterior finishing of wood, metal surfaces, furniture and wood decoration. Alkyd mixed paint when applied to the process after the surface of the object, by a liquid or powder state to a continuous dense and solid continuous film and drying or curing the coating film is called. Dry time the film is one of the important factors that affect the post-construction. Due to this process not only takes a lot of time, and sometimes very high energy consumption, resulting in a significant impact on the construction of the paint efficiency and economy. Reconcile alkyd paint curing in three ways, one is physically cured, and the remaining two are chemical cure: a physical mechanism of cure. Rely on a liquid paint (solvent or dispersion) and evaporated to give a dry coating film drying process is called the hard physical mechanism of cure. When the paint has been made of polymer with a larger molecular weight, without loss of solvent hardens after adhesion, the drying process, the polymer does not chemically react. 2, the cross-linking reaction with air paint curing. Oxygen can dry vegetable and other unsaturated compound is reacted with to produce and cause radical polymerization, water can react with the isocyanate, the two reactions can be crosslinked to give a coating film, so that during storage, paint cans have sealed, and air separation, usually with a low molecular weight polymer (relative molecular mass from 1000 to 5000) or relative molecular mass greater simple molecules, so that the paint solids may be higher. 3, the reaction between the cross-linking and curing the paint. Alkyd mixed paint must be stable during storage can be used, or the selection method of the double paint cans and do not react at room temperature, but at high temperatures or when the reaction occurs by components of the radiation. Source: http: //www.lyxjxtl.com.