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Optical vacuum coating with nano antibacterial function and preparation method thereof

A vacuum coating, nano-technology, applied in the direction of vacuum evaporation coating, sputtering coating, ion implantation coating, etc., can solve the problem of weak antibacterial function of nanometer, achieve remarkable antibacterial performance, enhance quality control effect, and good dispersibility and the effect of weather resistance

Pending Publication Date: 2022-04-12
丹阳市科达镀膜材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the prior art, the nano-antibacterial function of the film prepared by the optical vacuum coating with nano-antibacterial function and its preparation method is relatively weak. Therefore, there is a need for an optical vacuum coating with nano-antibacterial function and its preparation method

Method used

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  • Optical vacuum coating with nano antibacterial function and preparation method thereof

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0030] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0031] An optical vacuum ...

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Abstract

The invention belongs to the technical field of high polymer materials, particularly relates to an optical vacuum coating film with a nano-antibacterial function and a preparation method thereof, and provides the following scheme aiming at the problem that the nano-antibacterial function is relatively weak: the optical vacuum coating film with the nano-antibacterial function is provided. Comprising the following components in parts by mass: 3 to 4 parts of nano titanium dioxide, 9 to 11 parts of nano titanium trioxide, 12 to 15 parts of nano silicon dioxide, 12 to 15 parts of silver, 10 to 15 parts of copper oxide and 10 to 15 parts of nano zinc oxide, and the diameter of the nano silicon dioxide is 20 to 60 nm. And the copper oxide is 5-8 parts. During preparation, the nano titanium dioxide is white loose powder, has strong ultraviolet shielding effect, good dispersibility and weather resistance, has anti-line, antibacterial, self-cleaning and anti-aging properties, and can endow the film with antibacterial and self-cleaning functions.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, and in particular relates to an optical vacuum coating with nanometer antibacterial function and a preparation method thereof. Background technique [0002] Optical coating refers to the process of coating a layer (or multiple layers) of metal (or dielectric) thin films on the surface of optical parts. The purpose of coating on the surface of optical parts is to reduce or increase light reflection, beam splitting, and color separation. , filtering, polarization and other requirements, the commonly used coating method is vacuum coating, which is a kind of physical coating. [0003] In the prior art, the optical vacuum coating with nano antibacterial function and the preparation method thereof have weak nano antibacterial function. Therefore, there is a need for an optical vacuum coating with nano antibacterial function and its preparation method. Contents of the invention [0004] Bas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/14C23C14/24C23C14/34C23C14/54
Inventor 戴和贵
Owner 丹阳市科达镀膜材料有限公司
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