CN105984066B - The production method and products thereof of anti-fingerprint plastic parts - Google Patents
The production method and products thereof of anti-fingerprint plastic parts Download PDFInfo
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- CN105984066B CN105984066B CN201510080115.0A CN201510080115A CN105984066B CN 105984066 B CN105984066 B CN 105984066B CN 201510080115 A CN201510080115 A CN 201510080115A CN 105984066 B CN105984066 B CN 105984066B
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Abstract
A kind of production method and products thereof of anti-fingerprint plastic parts, the production method is the following steps are included: (1) injection molding plastic parts material；(2) using ultrasonic wave, gradually layer sprays the plastic parts material, and the gradually layer spraying is the plastic parts material successively by having the spray head of different sprayed coatings；(3) solidify the coating.The production method is by using ultrasonic wave gradually layer spraying method, and the anti-finger print layer of the product surface after making production is not only nano thin-layer, and adhesion is good, and production cost is low.
Description
[technical field]
The present invention relates to production methods of a kind of plastic parts and products thereof, and in particular to a kind of system of anti-fingerprint plastic parts
Make method and products thereof.
[background technique]
In the case where people increasingly pursue high-quality life, requirement of the consumer for 3C Product is higher and higher, except have it is more,
Outside stronger function, its moulding and exterior decorative effect are also increasingly paid close attention to, therefore the shell of 3C Product is proposed higher
It is required that such as wishing bloom, without bonding wire.However, the product of bloom is easy to be stained with the wish that fingerprint has then violated consumer.
The method for making the fingerprint of product surface be easy wiping on the market at present is mainly applied in touch screen (such as glass, Asia
Gram force or its composite material etc.) application and development in, application surface is narrow.
In the prior art, in order to preferably inhibit to touch fingerprint, sweat, the dirt etc. that generate using finger when touch screen,
Common processing method is to reach hydrophobic in one layer of inorganic silicon thin film of touch screen panel vacuum splashing and plating (PVD) to reduce surface tension
Antifouling purpose, but it is expensive to invest PVD filming equipment.It in addition to this, is by oxosilane base there are also a kind of processing method
It closes object auxiliary agent or fluorine-based compound auxiliary agent forms film coating and invests on substrate, however, the wet coating is easy to accomplish, but dirty
It is limited to contaminate effect, and the service life is short.
The UV coating mode containing 0.1-0.9 μm of particle is mentioned in the Chinese patent of Publication No. CN103540183A to apply
On the touchscreen, or on glass touch screen upper a thin layer anti-fingerprint medicament is sprayed using atmospheric plasma activation processing again
Method reaches, however, with above-mentioned glass similar to the product after fabrication process, there are anti-finger print layer and material binding force are bad, holds
The disadvantages of easily peelable.
It is mentioned in the Chinese patent of Publication No. CN103073934A for acrylic (PMMA is commonly called as organic glass) base
The ultraviolet light curing fingerprint resistant coating of material or acrylic/polycarbonate composite base material (PMMC/PC) mirror surface substrate, but only
It applies on touching screen products.
A kind of anti-pollution coating is also disclosed in Japan Patent JP0716940, but needs to be coated with twice and increase production
Cost.In addition, currently known anti-fingerprint paint is that (such as item seam squeezes painting, blade coating, showering, micro- using conventional coating mode
Recessed rubbing method, dip-coating, roller coating or spraying etc.), film thickness is thicker, cannot achieve micro-nano spray-on coating, influences texture and antifouling
Effect, although mentioning a kind of anti-fingerprint paint in United States Patent (USP) US20120251706A1, film thickness can achieve 20-50nm,
It is not mention coating specific implementation production method.
In view of this, it is really necessary to provide a kind of production method and products thereof of anti-fingerprint plastic parts, it is above-mentioned anti-to solve
Finger print layer is easily peeled off, the thicker and expensive problem of film layer.
[summary of the invention]
Therefore, the purpose of the present invention is to provide a kind of production methods and products thereof of anti-fingerprint plastic parts, by the system
The anti-finger print layer of product surface after making method production is not only nano thin-layer, and adhesion is good, and production cost is low.
In order to achieve the above object, the production method of anti-fingerprint plastic parts of the invention comprising following steps:
(1) injection molding plastic parts material；
(2) using ultrasonic wave, gradually layer sprays the plastic parts material, and the gradually layer sprays as the plastic parts material successively
By the spray head with different sprayed coatings；
(3) solidify the coating.
Preferably, using plastic parts material of the RHCM injection molding bloom without bonding wire in the step (1).
Preferably, making the plastic parts material successively by having difference using tunnel type spraying coating line in the step (2)
The spray head of sprayed coating.
Preferably, plastic parts material described in the step (2) successively passes through 2 spray heads, in first spraying nozzle
The coating having is made of 90% UV coating and 10% anti-fingerprint medicament count by weight percentage, the second spraying spray
The coating having in head is made of 10% UV coating and 90% anti-fingerprint medicament count by weight percentage.
Preferably, the coated film that plastic parts material surface described in the step (2) obtains is with a thickness of 20-1000nm.
Preferably, solidifying the coating using photocuring mode in the step (3).
In addition, the present invention also provides a kind of product, for what is generated after the production method production of the anti-fingerprint plastic parts
Plastic cement products.
Preferably, the product is bloom without bonding wire product.
Compared to the prior art, the production method and products thereof of anti-fingerprint plastic parts of the invention, the production method are logical
It crosses using gradually layer spraying method, improves the adhesion of coating Yu plastic parts substrate, achieve the purpose that anti-fingerprint；And it because uses
Ultrasonic spray, available superfine nano spraying effect allow coating to coat to form a nano thin-layer on surface；And it is made
Short, low energy consumption, short processing time, and production cost is low when volume production；Thus one, the product appearance beauty that the production method obtains
It sees, fingerprint easily wipes, and product coating reliability is high.
[Detailed description of the invention]
Fig. 1 is painted the flow chart of the production method of anti-fingerprint plastic parts of the invention.
Fig. 2 is painted the schematic diagram of step (2) in the production method of anti-fingerprint plastic parts of the invention.
[specific embodiment]
It is detailed now in conjunction with specific embodiment to have further understanding to the purpose of the present invention, technical effect and technological means
Carefully it is described as follows.
As shown in Figs.1 and 2, the flow chart of the production method of anti-fingerprint plastic parts of the invention is depicted respectively
And in the production method of anti-fingerprint plastic parts of the invention step (2) schematic diagram.
In this present embodiment, the production method of anti-fingerprint plastic parts of the invention comprising following steps:
Step S101: injection molding plastic parts material.If desired bloom can use RHCM without bonding wire plastic parts material
The molding mode injection molding of (high-speed and high-temperature forming technique) obtains bloom without bonding wire beauty product.
Step S102: using ultrasonic wave, gradually layer sprays the plastic parts material, and the gradually layer spraying is the plastic parts element
Material is successively by having the spray head of different sprayed coatings.Using gradually layer spraying method, the attached of coating and plastic parts material is improved
Property, achieve the purpose that anti-fingerprint；And because using ultrasonic spray, available superfine nano spraying effect allows coating
It coats to form a nano thin-layer on surface.
It please refers to shown in Fig. 2, in this present embodiment, so that the plastic parts material is successively passed through 2 using tunnel type spraying coating line
A spray head with different sprayed coatings, the coating having in first spraying nozzle 200 count by weight percentage by
90% UV coating and 10% anti-fingerprint medicament composition, the coating percentage by weight having in second spraying nozzle 300
It is made of than calculating 10% UV coating and 90% anti-fingerprint medicament, on plastic parts material surface after the spraying of gradually layer
Obtained coated film is with a thickness of 20-1000nm.According to the characteristic of the plastic parts material, the UV coating may be selected that attached
The UV trade mark and the collocation of anti-fingerprint medicament, the anti-fingerprint medicament be common commercially available anti-fingerprint medicament.
Step S103: solidify the coating.According to selected UV coating, sets corresponding energy and solidified, it such as can be with
The UV coating and anti-fingerprint medicament are solidified using photocuring mode.After solidifying the coating, the anti-fingerprint of needs can be obtained
Plastic cement products.
In addition, the present invention also provides a kind of product, for what is generated after the production method production of the anti-fingerprint plastic parts
Plastic cement products.
Wherein, the product can be bloom without bonding wire product.
Compared to the prior art, the production method and products thereof of anti-fingerprint plastic parts of the invention, the production method are logical
It crosses using gradually layer spraying method, improves the adhesion of coating Yu plastic parts substrate, achieve the purpose that anti-fingerprint；And it because uses
Ultrasonic spray, available superfine nano spraying effect allow coating to form nano thin-layer coating on surface；And it is made
Short, low energy consumption, short processing time, and production cost is low when volume production；The product appearance obtained after the production method production is beautiful, refers to
Line easily wipes, and product coating reliability is high.
In conclusion embodiment disclosed in the present invention should be considered as to illustrate the present invention, rather than to limit this
Invention.The scope of the present invention should be defined by appended claims, and cover its legal equivalents, however it is not limited to previous
Description.
Claims (6)
1. a kind of production method of anti-fingerprint plastic parts, which is characterized in that the production method the following steps are included:
(1) injection molding plastic parts material；
(2) using ultrasonic wave, gradually layer sprays the plastic parts material, and the gradually layer spraying is described to be made using tunnel type spraying coating line
For plastic parts material successively by having the spray head of different sprayed coatings, the plastic parts material successively passes through 2 spray heads, and described the
The coating having in one spray head is made of 90% UV coating and 10% anti-fingerprint medicament count by weight percentage, and described
The coating having in two spray heads is made of 10% UV coating and 90% anti-fingerprint medicament count by weight percentage；
(3) solidify the coating.
2. the production method of anti-fingerprint plastic parts according to claim 1, which is characterized in that used in the step (1)
Plastic parts material of the RHCM injection molding bloom without bonding wire.
3. the production method of anti-fingerprint plastic parts according to claim 1, which is characterized in that described in the step (2)
The coated film that plastic parts material surface obtains is with a thickness of 20-1000nm.
4. the production method of anti-fingerprint plastic parts according to claim 1, which is characterized in that used in the step (3)
Photocuring mode solidifies the coating.
5. a kind of product, which is characterized in that the product is through anti-fingerprint plastic parts described in any one of Claims 1-4
Production method production after the plastic cement products that generate.
6. product according to claim 5, which is characterized in that the product is bloom without bonding wire product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510080115.0A CN105984066B (en) | 2015-02-13 | 2015-02-13 | The production method and products thereof of anti-fingerprint plastic parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510080115.0A CN105984066B (en) | 2015-02-13 | 2015-02-13 | The production method and products thereof of anti-fingerprint plastic parts |
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| Publication Number | Publication Date |
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| CN105984066A CN105984066A (en) | 2016-10-05 |
| CN105984066B true CN105984066B (en) | 2019-09-20 |
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| CN201510080115.0A Active CN105984066B (en) | 2015-02-13 | 2015-02-13 | The production method and products thereof of anti-fingerprint plastic parts |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109890157B (en) * | 2019-03-29 | 2021-10-22 | 联想(北京)有限公司 | Shell and manufacturing method |
| CN113265196B (en) * | 2021-06-02 | 2022-03-18 | 广东希贵光固化材料有限公司 | UV-cured ultrasonic spraying hardening liquid and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962076A (en) * | 2005-11-08 | 2007-05-16 | 佛山市顺德区汉达精密电子科技有限公司 | Process for electrostatic coating of rubber surface |
| CN101570652A (en) * | 2008-04-29 | 2009-11-04 | 汉达精密电子(昆山)有限公司 | Fingerprint resisting UV light oil and operating method thereof |
| US20120251706A1 (en) * | 2011-03-28 | 2012-10-04 | Chih-Hao Huang | Method of manufacturing an anti-fingerprint paint and use of the anti-fingerprint paint |
| CN203816843U (en) * | 2014-01-20 | 2014-09-10 | 佛山市中国科学院上海硅酸盐研究所陶瓷研发中心 | Continuous type ultrasonic atomization spraying device |
-
2015
- 2015-02-13 CN CN201510080115.0A patent/CN105984066B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962076A (en) * | 2005-11-08 | 2007-05-16 | 佛山市顺德区汉达精密电子科技有限公司 | Process for electrostatic coating of rubber surface |
| CN101570652A (en) * | 2008-04-29 | 2009-11-04 | 汉达精密电子(昆山)有限公司 | Fingerprint resisting UV light oil and operating method thereof |
| US20120251706A1 (en) * | 2011-03-28 | 2012-10-04 | Chih-Hao Huang | Method of manufacturing an anti-fingerprint paint and use of the anti-fingerprint paint |
| CN203816843U (en) * | 2014-01-20 | 2014-09-10 | 佛山市中国科学院上海硅酸盐研究所陶瓷研发中心 | Continuous type ultrasonic atomization spraying device |
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| CN105984066A (en) | 2016-10-05 |
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