The invention belongs to the technical field of decoration and protection of plastic parts, and particularly relates to an integrated-color light-emitting automobile water cut and a preparation method thereof. An integrated color light-emitting light automobile water cutting sequentially comprises a back shading layer, a water cutting outer shell and a front surface film layer, light-emitting patterns are formed on the back shading layer in a laser etching mode, and the front surface film layer sequentially comprises a base layer, a middle PVD layer and a protective paint layer. The preparation method comprises the steps of injection molding of the water cutting outer shell, spraying of the back shading layer on the back of the water cutting outer shell, laser etching of the luminous pattern area on the back shading layer, spraying of the priming layer on the front of the water cutting outer shell, deposition of the middle PVD layer and spraying of the protective paint layer. Nano-level metal is deposited on the surface of an optical-level polymer material through a PVD process, and a light device is arranged, so that a light-emitting effect can be achieved, the metal texture has a better sensory effect, and the aesthetic feeling is improved.
本发明属于塑胶件装饰和防护技术领域,具体涉及一种一体色发光轻质汽车水切及其制备方法。一种一体色发光轻质汽车水切,依次包括背面遮光层、水切外壳体和正面表面膜层,所述背面遮光层上镭雕有发光图案,所述正面表面膜层依次包括打底层、中间PVD层和保护漆层。制备方法包括注塑水切外壳体、在水切外壳体的背面喷涂背面遮光层、在背面遮光层镭雕发光图案区域、在水切外壳体的正面喷涂打底层、沉积中间PVD层、喷涂保护漆层。通过PVD工艺在光学级聚合物材料表面沉积纳米层级金属,并布置灯光装置,可以带来发光效果,使金属质感具有更好的感官效果,增加了美观感受。
Integrated-color light-emitting automobile water cut and preparation method thereof
一种一体色发光轻质汽车水切及其制备方法
2023-05-26
Patent
Elektronische Ressource
Chinesisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B23K Löten , SOLDERING OR UNSOLDERING / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL |
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