Abstract: Radar transparent decorative plate for the front grille of a motor vehicle, of the monobloc type with a first layer of PMMA transparent to light, like a smooth lens with decorative elements in relief on the back, and an overmoulded second layer of opaque ABS-PC or opaque ABS that compensates for the height thereof simultaneously realizing a support with integrated fastening elements and a masking background. On the back is a particular decorative treatment having an ultra-thin metallization layer with a thickness of less than 0.05 micrometres, on which a shadowing layer with an anti-transparency effect is superimposed. Embodiment variants are provided in which the decorative elements have a three-dimensional appearance obtained from a mould by means of cavities in the head or with a shading optical effect.

Abstract: Radar transparent decorative plate for the front grille of a motor vehicle, of the monobloc type with a first layer of PMMA transparent to light, like a smooth lens with decorative elements in relief on the back, and an overmoulded second layer of opaque ABS-PC or opaque ABS that compensates for the height thereof simultaneously realizing a support with integrated fastening elements and a masking background. On the back is a particular decorative treatment having an ultra-thin metallization layer with a thickness of less than 0.05 micrometres, on which a shadowing layer with an anti-transparency effect is superimposed. Embodiment variants are provided in which the decorative elements have a three-dimensional appearance obtained from a mould by means of cavities in the head or with a shading optical effect.