CN108911523A - The production method of shell and the shell - Google Patents
The production method of shell and the shell Download PDFInfo
- Publication number
- CN108911523A CN108911523A CN201710264318.4A CN201710264318A CN108911523A CN 108911523 A CN108911523 A CN 108911523A CN 201710264318 A CN201710264318 A CN 201710264318A CN 108911523 A CN108911523 A CN 108911523A
- Authority
- CN
- China
- Prior art keywords
- dope layer
- mass fraction
- shell
- substrate
- oxygen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000000758 substrate Substances 0.000 claims abstract description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 22
- 239000000919 ceramic Substances 0.000 claims abstract description 22
- 239000001301 oxygen Substances 0.000 claims abstract description 22
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 22
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 22
- 239000010703 silicon Substances 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims description 15
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 10
- 239000004411 aluminium Substances 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 64
- 238000000034 method Methods 0.000 description 15
- 238000001035 drying Methods 0.000 description 10
- 238000002203 pretreatment Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004506 ultrasonic cleaning Methods 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62222—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining ceramic coatings
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/112—Deposition methods from solutions or suspensions by spraying
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Wood Science & Technology (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
A kind of shell including substrate and is formed in the dope layer of the substrate surface, and the dope layer is nano ceramic coat, and the dope layer includes carbon, oxygen, element silicon.The present invention also provides a kind of production methods of shell.The shell not only has ceramic appearance, also has the characteristics that wear-resisting, high temperature resistant, high rigidity.
Description
Technical field
The present invention relates to the production methods of a kind of shell and the shell, belong to technical field of surface.
Background technique
In the prior art, the surface of shell frequently with spraying process in electronic product forms the dicoration with ceramic appearance
Film.However, being doped with more additive in the formulation for coating material as used in spraying process in the prior art, cause final
The ceramics sense of the decorative film layer of formation and glossiness are not strong enough, make above-mentioned shell that can not show ceramic appearance.In addition,
The heat-resisting ability of the dicoration film layer is poor, and wear-resisting property is poor and hardness is low.
Summary of the invention
In view of this, it is necessary to provide a kind of shells with ceramic appearance.
In addition, there is a need to provide a kind of production method of above-mentioned shell.
A kind of shell including substrate and is formed in the dope layer of the substrate surface, and the dope layer is that nano ceramics applies
Layer, the dope layer includes carbon, oxygen, element silicon.
A kind of production method of shell comprising following steps：
One substrate is provided；
Dope layer is formed in the substrate surface using spray treatment, the dope layer is nano ceramic coat, the painting
The bed of material includes carbon, oxygen, element silicon.
The shell as made from the production method, dope layer are nano ceramic coat, including carbon, oxygen, element silicon, from
And make the surface of shell that ceramic appearance be presented.In addition, the shell obtained through above-mentioned processing has wear-resisting, high temperature resistant, height hard
The characteristics of spending.
Detailed description of the invention
Fig. 1 is a preferred embodiment of the present invention the cross-sectional view of shell.
Fig. 2 is a preferred embodiment of the present invention the flow chart of method for producing shell.
Main element symbol description
| Shell | 10 |
| Substrate | 100 |
| Dope layer | 101 |
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.Obviously, the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that the limitation present invention.
With reference to the accompanying drawing, it elaborates to some embodiments of the present invention.In the absence of conflict, following
Feature in embodiment and embodiment can be combined with each other.
Fig. 1 is please referred to, the shell 10 of a preferred embodiment of the present invention includes substrate 100 and dope layer 101.The dope layer
101 are formed in the surface of the substrate 100.Preferably, the dope layer 101 is formed in the appearance of the substrate 100.
The shell 10 can be electronic equipment casing, or car trim or mechanical equipment shell.
The substrate 100 is clear sheet, and material is glass, acrylic board and other transparent materials.
The dope layer 101 is nano ceramic coat.The thickness of the dope layer 101 is greater than 20um, in this way, can make institute
It states dope layer 101 and reaches preferable screening effect on 100 surface of substrate.
In one embodiment, the dope layer 101 includes carbon, oxygen, element silicon.In order to improve the dope layer 101
Wearability, the performance of heat-resisting quantity and high rigidity, the mass fraction of carbon is 42-45%, oxygen member in the dope layer 101
The mass fraction of element is 31-33%, and the mass fraction of element silicon is 23-26%.
It is appreciated that in other embodiments, the dope layer 101 includes carbon, oxygen, silicon, aluminium, titanium elements.In order to improve
The performance of the wearability of the dope layer 101, heat-resisting quantity and high rigidity, the mass fraction of carbon in the dope layer 101
For 23-25%, the mass fraction of oxygen element is 43-45%, and the mass fraction of element silicon is 5-6%, the mass fraction of aluminium element
For 1-2%, the mass fraction of titanium elements is 24-26%.
In conjunction with Fig. 2, the production method of a preferred embodiment of the shell 10 comprising following steps：
Step 200：One substrate 100 is provided, the substrate 100 is clear sheet, material be glass, acrylic board and its
His transparent material.
Step 201：Pre-treatment is carried out to substrate 100.Dust and oil of the pre-treatment to clean 100 surface of substrate
Stain.In one embodiment, the pre-treatment is ultrasonic cleaning, specifically, the pre-treatment is at 50-60 DEG C, using neutrality
Cleaning agent carries out ultrasonic cleaning 3-10min to the substrate 100.In another embodiment, the pre-treatment is alcohol immersion,
Specifically, the pre-treatment is that substrate 100 is put into alcohol to impregnate 3-5min.
Step 202：Dope layer 101 is formed on 100 surface of substrate using spray treatment.The dope layer 101 is to receive
Rice ceramic coating.The thickness of the dope layer 101 is greater than 20um, in this way, the dope layer 101 can be made in 100 table of substrate
Face reaches preferable screening effect.
The raw material of the spray treatment includes nano ceramics glaze and curing agent, and the curing agent can be according to the actual situation
It is selected.
In the present embodiment, the mixing ratio of the nano ceramics glaze and the curing agent is 5:1, in this way, helping to improve
The performance of the wearability of the dope layer 101, heat-resisting quantity and high rigidity.
It is appreciated that in the present embodiment, the spray treatment is specially：Using air gun to the substrate 100 into
Row spray treatment.The bore of the air gun is 1.0-1.5mm, atomizing pressure 2.5-3.5Kg/cm2。
It is appreciated that in one embodiment, the dope layer 101 includes carbon, oxygen, element silicon.In order to improve the coating
Wearability, the performance of heat-resisting quantity and high rigidity of layer 101, the mass fraction of carbon is 42- in the dope layer 101
45%, the mass fraction of oxygen element is 31-33%, and the mass fraction of element silicon is 23-26%.
Certainly, in other embodiments, the dope layer 101 includes carbon, oxygen, silicon, aluminium, titanium elements.It is described in order to improve
The performance of the wearability of dope layer 101, heat-resisting quantity and high rigidity, the mass fraction of carbon is 23- in the dope layer 101
25%, the mass fraction of oxygen element is 43-45%, and the mass fraction of element silicon is 5-6%, and the mass fraction of aluminium element is 1-
2%, the mass fraction of titanium elements is 24-26%.
Step 203：Surface drying processing is carried out to dope layer 101.The temperature of surface drying processing is 50 DEG C -120 DEG C, and the time is
10-30min。
Step 204：Curing process is carried out to dope layer 101.The temperature of the curing process is 120 DEG C -250 DEG C, the time
For 10-30min.
The present invention is specifically described below by embodiment.
Embodiment 1
Substrate 100 used in the present embodiment is glass.
Pre-treatment is：At 50-60 DEG C, ultrasonic cleaning is carried out to the substrate 100 using neutral cleaners, it is described super
Sound wave scavenging period is 5min.
Spray treatment：Nano ceramics glaze and curing agent are pressed 5:1 is matched, using air gun to the substrate
100 carry out spray treatment, to form dope layer 101.The mass fraction of carbon is 44.89% in the dope layer 101, oxygen
The mass fraction of element is 31.71%, and the mass fraction of element silicon is 23.40%.
The bore of the air gun is 1.0-1.5mm, atomizing pressure 2.5-3.5Kg/cm2。
Surface drying processing：Surface drying processing is carried out in the dope layer 101 that 100 surface of substrate is formed to through spray treatment.Institute
The temperature for stating surface drying processing is 50 DEG C -120 DEG C, time 10-30min.
Curing process：Curing process is carried out to the dope layer 101 handled through surface drying.The temperature of the curing process is 120
DEG C -250 DEG C, time 10-30min.
Through shell 10 made from 1 the method for embodiment, test result is as follows：
Hardness test：It is measured using hardness of the hardness of film pencil measuring method to dope layer 101, measures the coating
The hardness of layer 101 is greater than 2H.
High temperature resistant test：High temperature resistant test is carried out to dope layer 101, measuring the dope layer 101 can be 500 DEG C of high temperature resistant.
Wear-resisting test：Wear-resisting test is carried out to dope layer 101 and measures institute in the erasing rubber wear-resisting test of load-carrying 1300g
The rub proofness for stating dope layer 101 is more than 500 circles.
Metallographic test：Metallographic test is carried out to dope layer 101, it is relatively uniform to measure 101 surface of dope layer, it is smooth and
There is ceramic texture.
Contact angle test：Contact angle test is carried out to dope layer 101, the contact angle for measuring the dope layer 101 is
94.3°。
Embodiment 2
Substrate 100 used in the present embodiment is glass.
Pre-treatment is：At 50-60 DEG C, ultrasonic cleaning is carried out to the substrate 100 using neutral cleaners, it is described super
Sound wave scavenging period is 5min.
Spray treatment：Nano ceramics glaze and curing agent are pressed 5:1 is matched, using air gun to the substrate
100 carry out spray treatment, to form dope layer 101.The mass fraction of carbon is 24.91% in the dope layer 101, oxygen
The mass fraction of element is 44.08%, and the mass fraction of element silicon is 5.56%, and the mass fraction of aluminium element is 1.17%, titanium
The mass fraction of element is 24.28%.
The bore of the air gun is 1.0-1.5mm, atomizing pressure 2.5-3.5Kg/cm2。
Surface drying processing：Surface drying processing is carried out in the dope layer 101 that 100 surface of substrate is formed to through spray treatment.Institute
The temperature for stating surface drying processing is 50 DEG C -120 DEG C, time 10-30min.
Curing process：Curing process is carried out to the dope layer 101 handled through surface drying.The temperature of the curing process is 120
DEG C -250 DEG C, time 10-30min.
Through shell 10 made from 2 the method for embodiment, test result is as follows：
Hardness test：It is measured using hardness of the hardness of film pencil measuring method to dope layer 101, measures the coating
The hardness of layer 101 is greater than 2H.
High temperature resistant test：High temperature resistant test is carried out to dope layer 101, measuring the dope layer 101 can be 500 DEG C of high temperature resistant.
Wear-resisting test：Wear-resisting test is carried out to dope layer 101 and measures institute in the erasing rubber wear-resisting test of load-carrying 1300g
The rub proofness for stating dope layer 101 is more than 500 circles.
Metallographic test：Metallographic test is carried out to dope layer 101, it is relatively uniform to measure 101 surface of dope layer, it is smooth and
There is ceramic texture.
Contact angle test：Contact angle test is carried out to dope layer 101, the contact angle for measuring the dope layer 101 is
89.4°。
Above-mentioned test result shows that the dope layer 101 because of the shell 10 includes carbon, oxygen, element silicon or the coating
Layer 101 includes carbon, oxygen, silicon, aluminium, titanium elements, so that the shell 10 has wear-resisting, high temperature resistant, high rigidity really and has outside ceramics
The advantages of sight.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, technical solution of the present invention can be repaired
Change or equivalent replacement, without departing from the spirit of the technical scheme of the invention and essence.
Claims (10)
1. a kind of shell comprising substrate and the dope layer for being formed in the substrate surface, it is characterised in that：The dope layer is
Nano ceramic coat, the dope layer include carbon, oxygen, element silicon.
2. shell according to claim 1, it is characterised in that：The dope layer further includes aluminium, titanium elements.
3. shell according to claim 1 or 2, it is characterised in that：The thickness of the dope layer is greater than 20um.
4. shell according to claim 1, it is characterised in that：The mass fraction of carbon is 42- in the dope layer
45%, the mass fraction of oxygen element is 31-33%, and the mass fraction of element silicon is 23-26%.
5. shell according to claim 2, it is characterised in that：The mass fraction of carbon is 23- in the dope layer
25%, the mass fraction of oxygen element is 43-45%, and the mass fraction of element silicon is 5-6%, and the mass fraction of aluminium element is 1-
2%, the mass fraction of titanium elements is 24-26%.
6. a kind of production method of shell comprising following steps：
One substrate is provided；
Dope layer is formed in the substrate surface using spray treatment, the dope layer is nano ceramic coat, the dope layer
Including carbon, oxygen, element silicon.
7. the production method of shell according to claim 6, it is characterised in that：The quality of carbon point in the dope layer
Number is 42-45%, and the mass fraction of oxygen element is 31-33%, and the mass fraction of element silicon is 23-26%.
8. the production method of shell according to claim 6, it is characterised in that：The dope layer further includes aluminium, titanium elements,
And the mass fraction of carbon is 23-25% in the dope layer, the mass fraction of oxygen element is 43-45%, the matter of element silicon
Amount score is 5-6%, and the mass fraction of aluminium element is 1-2%, and the mass fraction of titanium elements is 24-26%.
9. the production method of shell according to claim 6, it is characterised in that：The raw material of the spray treatment includes nanometer
The mixing ratio of ceramic glaze and curing agent, the nano ceramics glaze and the curing agent is 5:1.
10. the production method of shell according to claim 6, it is characterised in that：The spray treatment uses air gun
Spray treatment is carried out to the substrate, the bore of the air gun is 1.0-1.5mm, atomizing pressure 2.5-3.5Kg/cm2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710264318.4A CN108911523A (en) | 2017-04-21 | 2017-04-21 | The production method of shell and the shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710264318.4A CN108911523A (en) | 2017-04-21 | 2017-04-21 | The production method of shell and the shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108911523A true CN108911523A (en) | 2018-11-30 |
Family
ID=64402742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710264318.4A Pending CN108911523A (en) | 2017-04-21 | 2017-04-21 | The production method of shell and the shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108911523A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050249960A1 (en) * | 2002-08-09 | 2005-11-10 | Hiroyuki Yamaoka | Material coated with thin ceramic film having graded composition and method for production thereof |
| JP2010209380A (en) * | 2009-03-09 | 2010-09-24 | Tohoku Univ | Method for forming ceramic film and base material with ceramic film |
-
2017
- 2017-04-21 CN CN201710264318.4A patent/CN108911523A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050249960A1 (en) * | 2002-08-09 | 2005-11-10 | Hiroyuki Yamaoka | Material coated with thin ceramic film having graded composition and method for production thereof |
| JP2010209380A (en) * | 2009-03-09 | 2010-09-24 | Tohoku Univ | Method for forming ceramic film and base material with ceramic film |
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Application publication date: 20181130 |