The cost of kilograms per square meter or lacquer coating When considering the cost-effectiveness is often cheaper paints give a much higher cost paint, water-resistant polyurethane expensive than paint, though it may seem strange at first glance. When polyurethane coatings do not meet the applicable method of application and low-tech even when using high quality equipment for painting will not affect the situation. Get approximate figures for the cost of painting can only be painted after a trial industrial versions of painted products. For example, when using the spray as a method of paint application, operate an indicator of mass transfer – that portion of the nail, which falls on the surface of the coated products and participates in the formation of coverage. When coatings are used for any method of painting, the rate of mass transfer is likely to be 20-30%, while a polyurethane varnish technologically delivered directly to spray mass transfer varnish 70-80%. Only one analysis of mass transfer is able to align costs with different varnishes price per unit of volume or weight, and these parameters are many.
Color lakes or self-tinting? If Industry painting is made to order or sort of painted products has dozens, because of the inability to self-tinting, significantly increases funding to ensure zataraty an adequate supply of polyurethane varnish. Even if the tinting on the RAL is present, it should ask: Does the system uses color mixing paints or tinting pastes; how many base varnish or pigment pastes required for the formation of the catalog RAL; what additional effects (pearl, metallic) paint manufacturer offers; provided a hand-tinting a RAL or to purchase equipment for tinting. Manufacturers of paint for tinting to RAL must clearly specify the pigment pastes are compatible polyurethane supplied varnishes, lacquers inconsistency couples – pigment paste will result, at least, to increased consumption and paints and pigment pastes. Of course, in this paper indicated only a small portion of questions that will be faced at the time of selection of industrial coatings. But the lack of initial knowledge, namely, by describe a moment causes the commission of errors at the time of the simulation.