| 摘要 |
FIELD: manufacture of the mechanically textured synthetic surface coatings. ^ SUBSTANCE: the invention is pertaining to the method of manufacture of mechanically textured synthetic surface coatings. The selectively textured surface coatings are produced using mechanical texture of the wear-resistant layer, which is arranged atop of one printing ink containing the photoinitiator and printed in the form of a drawing or the image. The textured wear-resistant layer is exposed to the action of UV-radiation, which stimulates the solidification of the pointed layer on the sections of the surface arranged above the printing ink. Then the product is melted down, in the result of which it becomes soft and the mechanical texture becomes smooth on the sections of the surface, which are not arranged above the printing ink. In the other version of realization they apply the thermoplastic wear-resistant layer, which can be mechanically textured on the sections of the surface, which are not arranged above the printing ink, and may have the texture differing from the texture of the first applied mechanical texture. In the other version for solidification use two different spectral ranges of the UV-radiation, so that polyurethane coating may be applied as the upper coating with the selectively textured surface.. The invention ensures the realistic imitation in the coatings not only of the superficial structure of the various materials of the masonry, but also the building mortar in the seams between such materials. ^ EFFECT: the invention ensures the realistic imitation in the coatings not only of the superficial structure of the various materials of the masonry, but also the building mortar in the seams between such materials. ^ 27 cl, 4 dwg, 12 ex |
