ASTM Surface

In addition, PVC is not subject to aging and is a hi-tech material (all the properties of the film correspond to an international standards ASTM D 532, 638, 1204). It is possible under natural wood engraving and abstract paintings. The process of 3D laminate fronts made possible by the features of PVC film after being heated to become plastic, and after cooling to keep the form adopted. On this principle is built equipment for wrapping the facades – vacuum presses. For this purpose, the film thickness of 0.3-0.5 mm (300-500 microns), at least 0.25 mm (250 microns).

The film surface can also be further decoration: patina or re- varnishing. These operations can be performed after consultation with the producers of the film and paint products. Initially, the adhesive is applied to the machined surfaces and edges, dried detail. For the second passage of glue is applied evenly over the entire surface. After that, details are kept until the glue, about 30 minutes, and then fed to the press for laminating thermoplastic films. For convenience, control quality adhesive can be applied lightly stained.

The company "Henkel" produces adhesive with UV-display, which also helps to control the uniformity of adhesive application to the details. Consumption of glue on the flat surface is about 15-50 g/m2, on the edge – about 100-110 g/m2. Time the glue can be reduced if skip parts coated with glue through the drying chamber. The main thing that the temperature in the chamber did not exceed the temperature at which the reaction of PU dispersion with a hardener.