High-performance vacuum plating UV coating finish paint and preparation method thereof

A vacuum electroplating, high-performance technology, applied in polyurea/polyurethane coatings, coatings, etc., can solve the problem of difficulty in adapting to the high-performance requirements of mobile phone manufacturers, poor performance of vacuum electroplating UV coatings, vibration and wear resistance of mobile phone casings Achieve high construction yield, good economic benefits, and strong constructability
CN108977046AInactive Publication Date: 2018-12-11深圳市深赛尔股份有限公司
3 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
深圳市深赛尔股份有限公司
Publication Date
2018-12-11
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The invention discloses high-performance vacuum plating UV coating finish paint and a preparation method thereof. The finish paint comprises the following components in parts by weight: 30-45 parts ofpolymer resin bonders, 2-5 parts of active monomers, 0.2-0.3 part of a flatting agent, 0.5-1.5 parts of a photoinitiator, 0.3-1 part of an adhesion promoter and 60-70 parts of a solvent. The finish paint takes high-functional-group polyurethane acrylate resins as matrix resins, methacrylate phosphate is taken as the adhesion promoter, and the finish coat is high in hardness, excellent in wear resistance and poaching resistant; the content of VOCs (Volatile Organic Compounds) meets the environmental-friendly standard requirement in the handset coating industry, and energy conservation and environment friendliness are realized; and the spray applicability is high, the finish paint has high construction yield and excellent economic benefits, the production efficiency is improved, and the production cost is reduced.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of new materials, in particular to a vacuum electroplating UV paint coated on a mobile phone plastic casing and a preparation method thereof. Background technique

[0002] Vacuum coating technology is to deposit a certain metal or metal compound on the surface of a material (non-metal) in the form of vapor in a vacuum environment. It belongs to the physical vapor deposition process. The coating is usually a metal film such as aluminum or indium. Based on the characteristics of this technology, vacuum electroplating UV coatings are mainly composed of UV-curable resins, monomers, initiators, adhesion promoters, leveling agents, solvents, etc. Topcoat) or three-coat (primer, mid-coat, topcoat) process for construction.

[0003] Existing vacuum electroplating UV coatings, due to different materials, improper system design and matching of primers, intermediate paints, and top coats, improper selection of main re...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More