54 results about "Metal Primer" patented technology

Tin is added to a zinc cathode target to enhance the sputter efficiency of the target. Films deposited using the cathode, e.g., greater than zero but less than 10 weight percent tin and greater than 90 but less than 100 weight percent zinc improve the chemical durability of a high transmittance, low emissivity coating stack over coating stacks having zinc oxides without tin oxide. High transmittance, low emissivity coating stacks are heated with the heated coating having reduced haze by selecting the thickness of metal primer layer between an infrared reflective film, e.g. a silver film and a dielectric film, e.g., a 52-48 zinc stannate, zinc oxide, tin oxide film or a zinc oxide film. Also disclosed are enhancing films that lower the resistivity of silver films deposited thereon and improve chemical durability of the coating stack.

The invention discloses ultraviolet curing vacuum coating metal primer capable of achieving electrostatic spraying and a preparation method thereof.The ultraviolet curing vacuum coating metal primer capable of achieving electrostatic spraying is prepared from, by weight, 5-20 parts of urethane acrylate, 10-20 parts of epoxy acrylate, 0-5 parts of pure acrylate, 5-10 parts of polyesteracrylate, 30-40 parts of trimethylolpropane triacrylate, 10-20 parts of low-functionality active diluted monomers, 2-5 parts of photoinitiator, 0.05-0.1 part of a flatting agent, 0.05-0.5 part of adhesion promoter, 0.01-0.5 part of a conductive agent and 3-5 parts of electrostatic thinner.The ultraviolet curing vacuum coating metal primer prepared through the method can be used for electrostatic spraying, has the advantages of being good in coating performance, good in adhesion, high in salt fog resistance, high in production efficiency, high in paint utilization rate and the like, and has wide market prospects.

An object of the present invention is to provide a method of forming a paint film capable of producing a paint color with a soft texture showing a wide range from strong light (adjacent to specular light) to shade (in an oblique direction). The lightness changes, and has high chroma from strong light to dark, and the method is suitable for industrial products such as two-wheeled automobile exteriors and automobile interior parts. The present invention relates to a method for forming a coating film, the method comprising forming a metallic undercoat film comprising a scaly aluminum pigment on a substrate, and forming a colored transparent coating film comprising a colored pigment and a matting agent on the metallic undercoat film, Wherein the coloring pigment in the colored transparent coating film is a transparency pigment, and wherein the coating composition contains the transparency in an amount of 1 part by mass with respect to 100 parts by mass of resin solid content which is a vehicle forming component When the pigment is used as the only coloring material, and when the coating composition is used to form a coating film having a thickness of 100 μm, the coating film obtains a haze value of 0.1 to 10.0.

The invention provides a primer and a preparation method thereof. The primer comprises the following components in parts by weight: 75-98 parts of oil paint, 2-25 parts of metal reduced powder and 0.1-10 parts of reductive auxiliary. Compared with the prior art, the primer provided by the invention has the advantages that the primer contains metal reduced powder, the metal reduced powder can also be used as an initiator when a metal layer is formed on the surface of the primer, and metal ions in chemical plating, electroplating or waterborne metal primer are adsorbed on the surface by means of the reducibility of the metal reduced powder and are reduced to from metal so as to form an active center, so that the metal reduced powder plays a role in catalyzing the reduction of the metal ions, and a metal coating with a certain thickness is obtained by means of the reduction effect of metal; meanwhile, the primer contains metal reduced powder and reductive auxiliary, and the adsorption force between the metal layer and a primer layer can be stronger by sufficiently utilizing metal bonds, covalent bonds, a Van der Waals force and the like, so that pretreatment processes such as sensitization, activation and the like are not needed.