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Water-based anti-scratch matte oil

An anti-scratch, dumb oil technology, applied in the direction of anti-corrosion coatings, coatings, polycarbonate coatings, etc., can solve the problems affecting the surface damage of electronic products, poor film adhesion performance, poor wear resistance, etc., to achieve Enhanced protective effect, good impact resistance and transparency, and the effect of reducing friction damage

Inactive Publication Date: 2019-06-11
深圳市诺美斯新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The packaging protection of new electronic products requires a protective film so that the surface will not be affected by scratches and abrasions during production and transportation. The matteness is not enough, and the adhesion performance on the film is not good, and the scratch resistance and wear resistance of the ordinary water-based dumb oil protective film are poor, which will affect the surface damage of electronic products and affect the user experience

Method used

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  • Water-based anti-scratch matte oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] see figure 1 , a water-based anti-scratch dumb oil, comprising the following components by weight percentage: polycarbonate 75%, organic leveling agent 0.9%, ceramic dispersion 3.5%, polyester polyurethane 13.5%, film-forming aid 3% agent, 0.4% substrate wetting agent, 0.4% surfactant, 1.2% mineral oil defoamer, 1.1% aziridine curing agent, and 1% de-watered;

[0013] Its usage is as follows:

[0014] The first step, polycarbonate 75%, silicone leveling agent 0.9%, ceramic dispersion 3.5%, polyester polyurethane 13.5%, film-forming aid 3%, substrate wetting agent 0.4%, surface active Agent 0.4%, mineral oil defoamer 1.2%, aziridine curing agent 1.1%, and the ratio of 1% deionized water mixed to obtain the mixture;

[0015] In the second step, the mixture obtained in the first step is evenly coated on the film;

[0016] The second step, after the above steps are completed, dry and solidify, and take it out to obtain the finished product of the matte oil protective fil...

Embodiment 2

[0018] A water-based anti-scratch dumb oil, comprising the following components by weight percentage: polycarbonate 80%, organic silicon leveling agent 0.5%, ceramic dispersion 3%, polyester polyurethane 11.5%, film-forming aid 2%, substrate wetting agent 0.2%, surfactant 0.3%, mineral oil defoamer 1%, aziridine curing agent 1%, and 0.5% deionized water;

[0019] Its usage is as follows:

[0020] The first step, polycarbonate 80%, organic leveling agent 0.5%, ceramic dispersion 3%, polyester polyurethane 11.5%, film-forming aid 2%, substrate wetting agent 0.2%, surface active 0.3% of antifoaming agent, 1% of mineral oil defoamer, 1% of aziridine curing agent, and 0.5% of deionized water are mixed to obtain the mixture;

[0021] In the second step, the mixture obtained in the first step is evenly coated on the film;

[0022] The third step, after the above steps are completed, dry and solidify, and take it out to obtain the finished product of the matte oil protective film. ...

Embodiment 3

[0024] A water-based anti-scratch dumb oil, comprising the following components by weight percentage: polycarbonate 85%, organic leveling agent 0.1%, ceramic dispersion 1%, polyester polyurethane 10%, film-forming aid 1%, substrate wetting agent 0.1%, surfactant 0.1%, mineral oil defoamer 0.5%, aziridine curing agent 1.5%, and 0.7% deionized water;

[0025] Its usage is as follows:

[0026] The first step, polycarbonate 85%, organic leveling agent 0.1%, ceramic dispersion 1%, polyester polyurethane 10%, film-forming aid 1%, substrate wetting agent 0.1%, surface active 0.1% of agent, 0.5% of mineral oil defoamer, 1.5% of aziridine curing agent, and 0.7% of deionized water are mixed to obtain the mixture;

[0027] In the second step, the mixture obtained in the first step is evenly coated on the film;

[0028] The second step, after the above steps are completed, dry and solidify, and take it out to obtain the finished product of the matte oil protective film.

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Abstract

The invention discloses a water-based anti-scratch matte oil which comprises the following components in percentage by weight: 75-85% of polycarbonate, 0.1-1% of organosilicon leveling agent, 1-5% ofceramic dispersion, 10-15% of polyester polyurethane, 1-5% of coalescing agent, 0.1-0.5% of substrate wetting agent, 0.1-0.3% of surfactant, 0.5-1.5% of mineral oil defoaming agent, and 1-2% of aziridine curing agent; the water-based anti-scratch matte oil has relatively high scratch resistance and wear resistance, and with the addition of the polycarbonate as a main material, has the advantages of good impact resistance and transparency, and non-deformation and preserved transparency during washing treatment with water and a corrosive solution; with the use of the organosilicon leveling agent, a friction coefficient is decreased and friction damage is reduced; and the water-based anti-scratch matte oil is used for film surface treatment, greatly improving the physical properties of the film and enhancing protection effect on a coated product.

Description

technical field [0001] The invention relates to the technical field of anti-scratch oil, in particular to a water-based anti-scratch oil. Background technique [0002] The packaging protection of new electronic products requires a protective film so that the surface will not be affected by scratches and abrasions during production and transportation. The matteness is not enough, and the adhesion performance on the film is not good at the same time, and the scratch resistance and wear resistance of the ordinary water-based dumb oil protective film are poor, which will affect the surface damage of electronic products and affect the user experience. Contents of the invention [0003] The object of the present invention is to provide a kind of water-based anti-scratch matte oil, to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a water-base...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D169/00C09D5/08C09D7/61C09D7/63C09D7/65
Inventor 谭洪
Owner 深圳市诺美斯新材料有限公司