CN107382375A - A kind of preparation technology that contracting glaze is formed on ceramic mobile phone shell - Google Patents
A kind of preparation technology that contracting glaze is formed on ceramic mobile phone shell Download PDFInfo
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- CN107382375A CN107382375A CN201710568288.6A CN201710568288A CN107382375A CN 107382375 A CN107382375 A CN 107382375A CN 201710568288 A CN201710568288 A CN 201710568288A CN 107382375 A CN107382375 A CN 107382375A
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- Prior art keywords
- mobile phone
- embryo
- phone shell
- glaze
- preparation technology
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Classifications
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- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/86—Glazes; Cold glazes
-
- 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
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Adornments (AREA)
Abstract
The invention discloses a kind of preparation technology that contracting glaze is formed on ceramic mobile phone shell, it is characterized in that porcelain embryo is fabricated to mobile phone shelly by this method, the surface of porcelain embryo is coated into following prescription again and does obtained glaze, proembryo is obtained, proembryo is then subjected to the secondary mobile phone shell for being made and having contracting glaze effect：Albite：65 75, kaolin：1.5 3, quartz：12 16, lime stone：68, tin oxide：1‑1.4.The technique enables to the surface of phone housing to form the effect of contracting glaze crackle, and realizes that easy, Con trolling index is simple and feasible, low manufacture cost, is easy to implement large-scale production.
Description
Technical field
The present invention relates to mobile phone shell field, more particularly to a kind of method that contracting glaze effect is formed on ceramic manual casing.
Background technology
With the popularization of smart mobile phone, the application of mobile phone shell is also increasingly wider, and people not only protect mobile phone using mobile phone shell
It is injury-free, also there is installing effect.
On July 19th, 2011, first item ceramic package mobile phone came out in Jing Dezhen, and the mobile phone shell is by more than 1300 degree high temperature
Firing forms, and not only environmental protection, wearability are high, also great ornamental value.However, the ceramic manual casing is carried out using nano material
Fire, with high costs, preparation technology is complicated, it is difficult to realizes and produces in enormous quantities.
Later, people were improved this, produced the ceramic manual casing of low cost, and ceramic manual casing is typically to pass through
High temperature biscuiting and low temperature sinter are fired twice, turn into that whiteness is high, transparency is good, porcelain is fine and smooth, the bright smooth porcelain of glaze paint, but
It is, it is well known that the pattern of ceramic is difficult to batch duplicating, and two ways realizes the figure in mobile phone shell again now
Case, the first be need in advance pottery embryo on it is drawn can just be fired, second is by being printed again on mobile phone shell surface
Brush or the mode of one coating of adhesion is realized, and for current ceramic manual casing, the cost of manufacture of the mobile phone shell of the first
It is too high, it is difficult to be received by ordinary consumer, second seems that production technique is inferior, and coating can usually fall because of abrasion
Fall, largely effect on the aesthetic property of mobile phone shell.
Contracting glaze, which is commonly referred to be, to be cooled down too fast and causes contracting glaze when being firing.After glaze dissolves, ceramic some positions do not have
The some no glaze positions of product after burning till result in by glaze covering.If glaze is especially thick (viscosity is big), it is just in burning till
Smoothly it can not be flowed in product surface.In some places, glaze will be assembled in heaps or occur largely splitting in glaze paint sometimes
Line.In fact, these are not crackle, simply glaze does not flow.When glaze can not flow well due to surface tension,
The position that glaze can not be flow to just manifests base substrate, will produce " contracting glaze ".Contracting glaze is the defective workmanship in Production of Ceramics, but
Some ceramicses can but utilize its defect just, with reference to its own operational characteristic, produce the art work of complimentary, such as
Fruit can be incorporated into mobile phone shell, then has more dicoration, can more meet the individual demand of user.
The content of the invention
For weak point present in above-mentioned technology, the present invention provides a kind of formation contracting glaze on ceramic mobile phone shell
Preparation technology, the technique enable to the surface of phone housing to form the effect of contracting glaze.
It is another object of the present invention to provide a kind of preparation technology that contracting glaze is formed on ceramic mobile phone shell, the work
Skill realizes that easy, Con trolling index is simple and feasible, is easy to implement large-scale production.
To achieve the above object, the present invention is realized in.
A kind of preparation technology that contracting glaze is formed on ceramic mobile phone shell, it is characterised in that porcelain embryo is fabricated to hand by this method
Casing shape, then the surface of porcelain embryo is coated into following prescription (parts by weight) and does obtained glaze, proembryo is obtained, then enters proembryo
Row is secondary to be made the mobile phone shell with contracting glaze effect：
Albite：65-75
Kaolin：1.5-3
Quartz：12-16
Lime stone：6-8
Tin oxide：1-1.4.
The raw material such as albite, kaolin, quartz and lime stone are all readily available, and will not be influenceed by the place of production, can
So that cost of manufacture is greatly lowered, and utilize the coefficient of expansion difference between various components, particularly albite and quartz, lime
The difference of physical expansion coefficient between stone, the expansion coefficient difference between glaze and porcelain embryo is increased, in the sintering procedure of ceramics
Middle formed passes through secondary firing, can form good contracting glaze effect.
Further, the albite dosage is preferably 68-72.
Further, the kaolin dosage is preferably 2-2.5.
Further, the quartzy dosage is preferably 14-15.
Further, the amount of lime is preferably 6.5-7.2.
Further, the tin oxide dosage is preferably 1.2-1.3.
Methods described, its first by porcelain embryo according to the shape fabricating of mobile phone shell into embryo, then will be dried, remove into embryo
Part moisture content in embryo, biscuiting is then carried out, removed completely into the moisture content in embryo；Fully remove being carried out into embryo at glazing for moisture content
Manage (glazing), be dried after glazing, obtain proembryo, proembryo is subjected to secondary firing, you can the hand with contracting glaze effect is made
Casing.
Further, this method also includes embryo process of repairing, and the embryo process of repairing is located at before glazing, i.e., after biscuiting, mobile phone
Shell can be deformed, and now carried out repairing embryo processing, then carried out glazing.
The preparation technology that contracting glaze is formed on ceramic mobile phone shell that the present invention is realized, the albite of use, kaolin,
The raw material such as quartz and lime stone, cost of manufacture can be greatly lowered, and it is different using the coefficient of expansion between various components,
The difference of physical expansion coefficient particularly between albite and quartz, lime stone, increase the expansion system between glaze and porcelain embryo
Number difference, formed in the sintering procedure of ceramics and pass through secondary firing, good contracting glaze effect can be formed.
Brief description of the drawings
Fig. 1 is the preparation flow figure of the present invention.
Embodiment
In order to more clearly state the present invention, the present invention is further described below in conjunction with the accompanying drawings.
Refer to shown in Fig. 1, the preparation technology that contracting glaze is formed on ceramic mobile phone shell that the present invention realizes, its feature exists
Porcelain embryo is fabricated to mobile phone shelly in this method, then the surface of porcelain embryo is coated into following prescription (parts by weight) and does obtained glaze
Material, proembryo is obtained, proembryo is then subjected to the secondary mobile phone shell for being made and having contracting glaze effect：
Albite：65-75 parts
Kaolin：1.5-3 part
Quartz：12-16 parts
Lime stone：6-8 parts
Tin oxide：1-1.4 part.
Further, the albite dosage is preferably 68-72 parts.
Further, the kaolin dosage is preferably 2-2.5 parts.
Further, the quartzy dosage is preferably 14-15 parts.
Further, the amount of lime is preferably 6.5-7.2 parts.
Further, the tin oxide dosage is preferably 1.2-1.3 parts.
The method realized of the present invention, first by porcelain embryo according to the shape fabricating of mobile phone shell into embryo, then will be done into embryo
It is dry, remove into the part moisture content in embryo, then carry out biscuiting, remove completely into the moisture content in embryo；After biscuiting, mobile phone shell can produce
Deformation, now carry out repairing embryo processing；After repairing embryo, abundant removal moisture content is subjected to glazing treatment (glazing) into embryo, glazing is laggard
Row drying, proembryo is obtained, proembryo is subjected to secondary firing, you can the mobile phone shell with contracting glaze effect is made.
Embodiment one.
First by porcelain embryo according to the shape fabricating of mobile phone shell into embryo, then will be dried into embryo, and remove into the part in embryo
Moisture content, biscuiting is then carried out, removed completely into the moisture content in embryo；After biscuiting, mobile phone shell can be deformed, and now carry out repairing at embryo
Reason；After repairing embryo, abundant removal moisture content is subjected to glazing treatment (glazing) into embryo, is dried after glazing, proembryo is obtained, by original
Embryo carries out secondary firing, and at 1500 °, the time is 1 hour, you can the mobile phone shell with contracting glaze effect is made for firing temperature control.
During glazing, glaze is made according to following formula：
Albite：75 parts
Kaolin：1.5 part
Quartz：12 parts
Lime stone：6 parts
Tin oxide：1 part.
Embodiment two.
First by porcelain embryo according to the shape fabricating of mobile phone shell into embryo, then will be dried into embryo, and remove into the part in embryo
Moisture content, biscuiting is then carried out, removed completely into the moisture content in embryo；After biscuiting, mobile phone shell can be deformed, and now carry out repairing at embryo
Reason；After repairing embryo, abundant removal moisture content is subjected to glazing treatment (glazing) into embryo, is dried after glazing, proembryo is obtained, by original
Embryo carries out secondary firing, and at 1500 °, the time is 1 hour, you can the mobile phone shell with contracting glaze effect is made for firing temperature control.
During glazing, glaze is made according to following formula：
Albite：65 parts
Kaolin：3 parts
Quartz：16 parts
Lime stone：8 parts
Tin oxide：1.4 part.
Embodiment three.
First by porcelain embryo according to the shape fabricating of mobile phone shell into embryo, then will be dried into embryo, and remove into the part in embryo
Moisture content, biscuiting is then carried out, removed completely into the moisture content in embryo；After biscuiting, mobile phone shell can be deformed, and now carry out repairing at embryo
Reason；After repairing embryo, abundant removal moisture content is subjected to glazing treatment (glazing) into embryo, is dried after glazing, proembryo is obtained, by original
Embryo carries out secondary firing, and at 1500 °, the time is 1 hour, you can the mobile phone shell with contracting glaze effect is made for firing temperature control.
During glazing, glaze is made according to following formula：
Albite：68 parts
Kaolin：2 parts
Quartz：14 parts
Lime stone：6.5 part
Tin oxide：1.2 part.
Example IV.
First by porcelain embryo according to the shape fabricating of mobile phone shell into embryo, then will be dried into embryo, and remove into the part in embryo
Moisture content, biscuiting is then carried out, removed completely into the moisture content in embryo；After biscuiting, mobile phone shell can be deformed, and now carry out repairing at embryo
Reason；After repairing embryo, abundant removal moisture content is subjected to glazing treatment (glazing) into embryo, is dried after glazing, proembryo is obtained, by original
Embryo carries out secondary firing, and at 1500 °, the time is 1 hour, you can the mobile phone shell with contracting glaze effect is made for firing temperature control.
During glazing, glaze is made according to following formula：
Albite：72 parts
Kaolin：2.5 part
Quartz：15 parts
Lime stone：7.2 part
Tin oxide：1.3 part.
Therefore, the preparation technology that contracting glaze is formed on ceramic mobile phone shell that the present invention is realized, albite, the height of use
The raw material such as ridge soil, quartz and lime stone, cost of manufacture can be greatly lowered, and utilize the coefficient of expansion between various components
The difference of physical expansion coefficient between difference, particularly albite and quartz, lime stone, increase swollen between glaze and porcelain embryo
Swollen difference of coefficients, formed in the sintering procedure of ceramics and pass through secondary firing, good contracting glaze effect can be formed.
Disclosed above is only several specific embodiments of the present invention, but the present invention is not limited to this, any ability
What the technical staff in domain can think change should all fall into protection scope of the present invention.
Claims (9)
1. a kind of preparation technology that contracting glaze is formed on ceramic mobile phone shell, it is characterised in that porcelain embryo is fabricated to mobile phone by this method
Shelly, then the surface of porcelain embryo is coated into following prescription and does obtained glaze, proembryo is obtained, proembryo then is carried out into secondary fire makes
Into the mobile phone shell with contracting glaze effect：
Albite：65-75
Kaolin：1.5-3
Quartz：12-16
Lime stone：6-8
Tin oxide：1-1.4.
2. the preparation technology according to claim 1 that contracting glaze is formed on ceramic mobile phone shell, it is characterised in that the sodium
Feldspar dosage is preferably 68-72.
3. the preparation technology according to claim 1 that contracting glaze is formed on ceramic mobile phone shell, it is characterised in that the height
Ridge soil dosage is preferably 2-2.5.
4. the preparation technology according to claim 1 that contracting glaze is formed on ceramic mobile phone shell, it is characterised in that the stone
English dosage is preferably 14-15.
5. the preparation technology according to claim 1 that contracting glaze is formed on ceramic mobile phone shell, it is characterised in that the stone
Lime stone dosage is preferably 6.5-7.2.
6. the preparation technology according to claim 1 that contracting glaze is formed on ceramic mobile phone shell, it is characterised in that the oxygen
It is preferably 1.2-1.3 to change tin dosage.
7. the preparation technology according to claim 1 that contracting glaze is formed on ceramic mobile phone shell, it is characterised in that the side
Method, its first by porcelain embryo according to the shape fabricating of mobile phone shell into embryo, then will be dried into embryo, and remove into the part water in embryo
Part, biscuiting is then carried out, is removed completely into the moisture content in embryo；Fully remove moisture content carries out glazing treatment into embryo, and glazing is laggard
Row drying, proembryo is obtained, proembryo is subjected to secondary firing, you can the mobile phone shell with contracting glaze effect is made.
8. the preparation technology according to claim 7 that contracting glaze is formed on ceramic mobile phone shell, it is characterised in that this method
Also include embryo process of repairing, the embryo process of repairing is located at before glazing, i.e., after biscuiting, mobile phone shell can be deformed, and now be carried out
Embryo processing is repaiied, is then carrying out glazing.
9. the preparation technology according to claim 7 that contracting glaze is formed on ceramic mobile phone shell, it is characterised in that secondary burning
System, at 1500 °, the time is 1 hour for firing temperature control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710568288.6A CN107382375A (en) | 2017-07-13 | 2017-07-13 | A kind of preparation technology that contracting glaze is formed on ceramic mobile phone shell |
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| CN201710568288.6A CN107382375A (en) | 2017-07-13 | 2017-07-13 | A kind of preparation technology that contracting glaze is formed on ceramic mobile phone shell |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314448A (en) * | 2018-02-06 | 2018-07-24 | 厦门嘉联科技开发有限公司 | A kind of preparation process of zirconia ceramics mobile phone backboard that exempting from grinding and polishing |
| CN109081591A (en) * | 2018-10-22 | 2018-12-25 | 福建省德化县欣德益现代家用有限公司 | The art pottery and preparation method thereof with regular contracting glaze texture |
| CN109354408A (en) * | 2018-12-05 | 2019-02-19 | 景德镇陶瓷大学 | A kind of preparation process forming ice crack on ceramic mobile phone shell |
| CN109369145A (en) * | 2018-12-04 | 2019-02-22 | 德化县宏顺陶瓷有限公司 | Point reduction glaze ceramic and preparation method thereof |
| CN112174696A (en) * | 2019-07-02 | 2021-01-05 | Oppo广东移动通信有限公司 | Ceramic structural member, glaze for surface decoration of ceramic structural member, preparation method of ceramic structural member and electronic equipment |
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| CN105218169A (en) * | 2015-11-16 | 2016-01-06 | 德化恒瀚艺品有限公司 | A kind of crack glaze and manufacture craft |
| CN105565668A (en) * | 2016-01-25 | 2016-05-11 | 福建省万旗科技陶瓷有限公司 | Manufacturing method of light-permeable ceramic colored glaze |
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| CN101269947A (en) * | 2008-04-28 | 2008-09-24 | 丁绍杰 | Celadon cracked-ice pattern tire bone and glaze material, production method for products produced thereof |
| CN101618943A (en) * | 2009-07-29 | 2010-01-06 | 大连民族学院 | Transparent crack glaze and method for processing transparent crack product |
| CN105218169A (en) * | 2015-11-16 | 2016-01-06 | 德化恒瀚艺品有限公司 | A kind of crack glaze and manufacture craft |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314448A (en) * | 2018-02-06 | 2018-07-24 | 厦门嘉联科技开发有限公司 | A kind of preparation process of zirconia ceramics mobile phone backboard that exempting from grinding and polishing |
| CN109081591A (en) * | 2018-10-22 | 2018-12-25 | 福建省德化县欣德益现代家用有限公司 | The art pottery and preparation method thereof with regular contracting glaze texture |
| CN109369145A (en) * | 2018-12-04 | 2019-02-22 | 德化县宏顺陶瓷有限公司 | Point reduction glaze ceramic and preparation method thereof |
| CN109354408A (en) * | 2018-12-05 | 2019-02-19 | 景德镇陶瓷大学 | A kind of preparation process forming ice crack on ceramic mobile phone shell |
| CN112174696A (en) * | 2019-07-02 | 2021-01-05 | Oppo广东移动通信有限公司 | Ceramic structural member, glaze for surface decoration of ceramic structural member, preparation method of ceramic structural member and electronic equipment |
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Application publication date: 20171124 |
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