Vacuum plating UV cured primer

A technology of vacuum electroplating and ultraviolet light, which is applied in coatings, epoxy resin coatings, polyester coatings, etc., can solve the problems of poor chemical resistance, insufficient wear resistance, and low production efficiency, and achieve high gloss and volatile Sexually low effect

Active Publication Date: 2011-10-05
苏州佩琦材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Traditional coatings mostly use thermoplastic acrylic coatings or two-component polyurethane coatings. Such coatings have problems such

Method used

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  • Vacuum plating UV cured primer
  • Vacuum plating UV cured primer

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Example Embodiment

[0030] The present invention will be further described with specific examples below, but the present invention is not limited by the following examples.

[0031] Examples 1 to 4 are shown in Table 1:

[0032]

[0033]

[0034] UXF-4002W is the brand name of the difunctional polyurethane acrylate produced by Nippon Kayaku Co., Ltd.;

[0035] EB205 is the brand name of the trifunctional aromatic urethane acrylate of Ubisi Company;

[0036] EB810 is the brand name of Ubisi's tetrafunctional polyester acrylate;

[0037] EB110 is the trade name of Ubisi's phenoxyethyl acrylate;

[0038] EB140 is the brand name of Dipentaerythritol Pentaacrylic Acid of Ubisi Company;

[0039] EB600 is the brand name of Bisphenol A epoxy acrylate of Ubisi Company;

[0040] 6118 is the brand name of the brominated bisphenol A epoxy acrylate of Jiangsu Sanmu Chemical Co., Ltd.;

[0041] EB6040 is the trade name of Ubisi's low viscosity modified epoxy acrylate;

[0042] EB3600 is the trade name of Ubisi's amine modifi...

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Abstract

The invention belongs to the technical field of coating, and especially relates to a vacuum plating UV cured primer. The primer includes the following materials of, by weight, 15-30% of low-functionality acrylic ester, 10-25% of high-purity reactive diluent, 10-20% of epoxy acrylate, 25-45% of accessory ingredient, and 3-5% of photoinitiator. The primer of the invention can be cured fast and has good abrasive resistance, pollution tolerance, scratch resistance to hard objects, high glossiness, low volatility and no pollution. Therefore, the primer can be widely applied to flame plating of electron products or electrical equipment and cosmetic containers.

Description

Technical field: [0001] The invention belongs to the technical field of coatings, in particular to a vacuum electroplating ultraviolet curing primer. Background technique: [0002] At present, various electronic or electrical products, cosmetic containers, such as digital cameras, notebook computers, mobile phones, cameras, MP4, etc. have been widely used in people's lives. The shell of this kind of product is mostly made of plastic or plastic material, and it is easy to damage the appearance of the product by frequent friction during use, and when the hand touches the shell of the product, hand sweat will have a certain degree of corrosion on the shell of the product, affecting the quality of the product. service life. Therefore, after the shell is processed and formed, it is necessary to spray protective and decorative coatings on the surface. The purpose is to improve its weather resistance, chemical resistance and surface hardness, reduce insulation performance, prevent...

Claims

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Application Information

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IPC IPC(8): C09D175/14C09D163/10C09D167/06C09D7/12C09D4/02
Inventor 陈新洪刘志兴
Owner 苏州佩琦材料科技有限公司
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