CN109401425A - A kind of bend glass Bending Processing protection ink and protection technique - Google Patents
A kind of bend glass Bending Processing protection ink and protection technique Download PDFInfo
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- CN109401425A CN109401425A CN201811287796.8A CN201811287796A CN109401425A CN 109401425 A CN109401425 A CN 109401425A CN 201811287796 A CN201811287796 A CN 201811287796A CN 109401425 A CN109401425 A CN 109401425A
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- ink
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- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
-
- 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
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
- C03C17/30—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with silicon-containing compounds
-
- 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
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
- C03C17/32—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
-
- 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
- C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
- C03C17/32—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
- C03C17/326—Epoxy resins
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/108—Hydrocarbon resins
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Geochemistry & Mineralogy (AREA)
- Surface Treatment Of Glass (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses a kind of bend glass Bending Processings to protect ink, and in parts by weight, the ink is grouped as by following group: 50-90 parts of high temperature resistant synthetic resin, 10-20 parts of high-temperature resisting pigment, 5-15 parts of additive, 2-8 parts of levelling agent.The ink has excellent high temperature resistance; it is resistant to 600-1000 DEG C of high temperature; it can effectively play the effect for protecting glass surface not to be easily polluted by the external foreign matters in glass panel hot bending process; it is subsequent to remove simple, noresidue; only need clear water or concentration that can clean up for the sodium hydrate aqueous solution of 5-10%; without sanding and polishing; glass panel bending yields through ink protection processing can be improved at least 30%; Bending Processing efficiency is also improved, the sanding and polishing time 40min/ piece after saving bending.The technique using ink protection bend glass is also disclosed, the technique is easily operated, and it is good to glass surface protective effect, it is suitable for industrial mass and handles.
Description
Technical field
The invention belongs to print technical field of ink, it is related to a kind of high temperature resistant ink, relates in particular to a kind of curved surface glass
The technique that glass Bending Processing protects ink and protects glass using it.
Background technique
It is constantly progressive as the epoch continue to develop with science and technology, bend glass product is slowly expanded in the market, as new one
For cover plate materials, bend glass has frivolous, transparent cleaning, anti-fingerprint, anti-dazzle, hard, scratch resistant, weatherability good etc. excellent
Point, currently, bend glass is typically used as high-end smartphones and tablet computer, wearable device, instrument board and commercial power
The protection panels of the end products such as brain.
The main difference of bend glass and common cover glass is whether there is perfect curvature, can satisfy a variety of outer
The freedom degree of shape structure design, industry is generally according to the characteristic of glass processing at present, the cover-plate glass that outer dimension is processed
After being heated to softening point, allows glass to carry out deformation process along the cambered surface of mold, ultimately form 3D curved surface feature, be commonly called as heat
It is curved.In hot bending process, glass is in soft state, and impurity is easily attached to glass surface and is formed dirty in air, influences glass
The appearance and application of glass, being cleaned by subsequent processing dirty leads to glass processing efficiency and yields is low, high production cost.
In order to solve the above technical problems, current in the industry preventing glass from existing in such a way that glass surface prints protection ink
Lead to the problem of dirty in hot bending process, but that there are high temperature resistances is bad for protection ink on the market at present, in height
Temperature is lower easily to melt in glass surface, it is difficult to remove, glass surface has ink marks residual after deinking processing, influences subsequent glass and answers
With.
Summary of the invention
For this purpose, the present invention exactly will solve above-mentioned technical problem, to propose that a kind of high temperature resistance is excellent, hot bending processing
The bend glass Bending Processing protection ink and protection technique easily removed afterwards.
In order to solve the above technical problems, the technical solution of the present invention is as follows:
The present invention provides a kind of bend glass Bending Processing protection ink, and in parts by weight, the ink is by following component
Composition: 50-90 parts of high temperature resistant synthetic resin, 10-20 parts of high-temperature resisting pigment, 5-15 parts of additive, 2-8 parts of levelling agent.
Preferably, in parts by weight, the ink is grouped as by following group: 70 parts of high temperature resistant synthetic resin, high temperature resistant
15 parts of pigment, 10 parts of additive, 5 parts of levelling agent.
Preferably, the high temperature resistant synthetic resin is one of organic siliconresin, epoxy resin, SAN resin.
Preferably, the additive includes organic silicon defoamer and pH stabilizer.
Preferably, the organic silicon defoamer is Polyether Modified Polysiloxanes Defoaming Agent, the pH stabilizer is melamine
One of amine -ol acid resin, Lauxite, alkyd resin.
Preferably, the levelling agent is organic silicon type levelling agent.
The present invention also provides a kind of techniques using the protection ink protection bend glass comprising following steps:
S1, high temperature resistant synthetic resin, high-temperature resisting pigment, additive and levelling agent are uniformly mixed to get protection ink；
S2, the protection ink is uniformly prepared in surface of plate glass, hot bending processing is carried out to glass after drying.
Preferably, temperature is 160-190 DEG C during drying and processing, drying time 5- in the step S2
10min。
Preferably, temperature is 580-850 DEG C in the hot bending treatment process.
The above technical solution of the present invention has the following advantages over the prior art:
(1) bend glass Bending Processing of the present invention protects ink, and in parts by weight, the ink is by following component
Composition: 50-90 parts of high temperature resistant synthetic resin, 10-20 parts of high-temperature resisting pigment, 5-15 parts of additive, 2-8 parts of levelling agent.The oil
Ink has excellent high temperature resistance, is resistant to 600-1000 DEG C of high temperature, can be effective in glass panel hot bending process
Play the role of that glass surface is protected not to be easily polluted by the external foreign matters, it is subsequent to remove simple, noresidue, it is only necessary to which that clear water or concentration are 5-10%
Sodium hydrate aqueous solution can clean up, be not necessarily to sanding and polishing, through the ink protection processing glass panel bending it is good
Product rate can be improved at least 30%, also improve Bending Processing efficiency, the sanding and polishing time 40min/ piece after saving bending.
(2) technique of the present invention using protection ink protection bend glass, protection ink preparation process is simple, item
Part is mild, it is only necessary to by its even application or be printed in surface of plate glass, after being dried, can carry out heat to plate glass
Crook reason, removal protection ink after hot bending processing.The technique is easily operated, good to glass surface protective effect, is suitable for work
Industry batch processing.
Specific embodiment
In order to make the content of the present invention more clearly understood, below according to specific embodiments of the present invention to this hair
It is bright to be described in further detail.
Embodiment 1
The present embodiment provides a kind of bend glass Bending Processings to protect ink, is used to make curved surface in plate glass hot bending
Glass surface is protected not to be easily polluted by the external foreign matters when glass.The ink in parts by weight, is grouped as by following group:
50 parts of high temperature resistant synthetic resin；
10 parts of high-temperature resisting pigment；
3 parts of defoaming agent；
2 parts of pH stabilizer；
2 parts of levelling agent.
Wherein, the fire resistant resin is organic siliconresin, and in the present embodiment, the organic siliconresin has for aminomethyl phenyl
Machine silicone resin, the high-temperature resisting pigment are the HEUCODUR serial pigment of triumphant one hundred (HEUBACH) production of Germany, and the defoaming agent is
Organic silicon defoamer, the pH stabilizer are Lauxite, and the levelling agent is organic silicon type levelling agent.
The present embodiment also provides a kind of technique for protecting glass surface in hot bending process using the protection ink,
It includes the following steps:
S1, high temperature resistant synthetic resin, high-temperature resisting pigment, additive and levelling agent are mixed according to the above mentioned proportion and stirred
It is even to get protection ink.
S2, by the protection ink even application in surface of plate glass, toasted at 160 DEG C after 10min to glass into
The temperature of the processing of row hot bending, the glass bending processing is 580 DEG C, obtains the glass panel with 3D curved surface after hot bending processing,
The sodium hydrate aqueous solution for using water or temperature to be 5-10% for 50 DEG C, concentration after cooling is cleaned, and protection oil can be removed
Layer of ink is remained without sanding and polishing, without ink.
Embodiment 2
The present embodiment provides a kind of bend glass Bending Processings to protect ink, is used to make curved surface in plate glass hot bending
Glass surface is protected not to be easily polluted by the external foreign matters when glass.The ink in parts by weight, is grouped as by following group:
90 parts of high temperature resistant synthetic resin；
20 parts of high-temperature resisting pigment；
10 parts of defoaming agent；
15 parts of pH stabilizer；
8 parts of levelling agent.
Wherein, the fire resistant resin is high-temperature-resistant epoxy resin, and the high-temperature resisting pigment is triumphant one hundred (HEUBACH) of Germany
The HEUCODUR serial pigment of production, the defoaming agent are Polyether Modified Polysiloxanes Defoaming Agent, and the pH stabilizer is alkyd tree
Rouge, the levelling agent are organic silicon type levelling agent.
The present embodiment also provides a kind of technique for protecting glass surface in hot bending process using the protection ink,
It includes the following steps:
S1, high temperature resistant synthetic resin, high-temperature resisting pigment, additive and levelling agent are mixed according to the above mentioned proportion and stirred
It is even to get protection ink.
S2, by the protection ink even application in surface of plate glass, glass is carried out after 5min is toasted at 190 DEG C
The temperature of hot bending processing, the glass bending processing is 850 DEG C, obtains the glass panel with 3D curved surface after hot bending processing, cold
But the sodium hydrate aqueous solution for using water or temperature to be 5-10% for 50 DEG C, concentration afterwards is cleaned, and protection ink can be removed
Layer is remained without sanding and polishing, without ink.
Embodiment 3
The present embodiment provides a kind of bend glass Bending Processings to protect ink, is used to make curved surface in plate glass hot bending
Glass surface is protected not to be easily polluted by the external foreign matters when glass.The ink in parts by weight, is grouped as by following group:
70 parts of high temperature resistant synthetic resin；
15 parts of high-temperature resisting pigment；
6 parts of defoaming agent；
4 parts of pH stabilizer；
5 parts of levelling agent.
Wherein, the fire resistant resin is high temperature resistant SAN resin, and the high-temperature resisting pigment is triumphant one hundred (HEUBACH) of Germany
The HEUCODUR serial pigment of production, the defoaming agent are Polyether Modified Polysiloxanes Defoaming Agent, and the pH stabilizer is melamine
Amine -ol acid resin, the levelling agent are organic silicon type levelling agent.
The present embodiment also provides a kind of technique for protecting glass surface in hot bending process using the protection ink,
It includes the following steps:
S1, high temperature resistant synthetic resin, high-temperature resisting pigment, additive and levelling agent are mixed according to the above mentioned proportion and stirred
It is even to get protection ink.
S2, by the protection ink even application in surface of plate glass, glass is carried out after 8min is toasted at 180 DEG C
The temperature of hot bending processing, the glass bending processing is 700 DEG C, obtains the glass panel with 3D curved surface after hot bending processing, cold
But the sodium hydrate aqueous solution for using water or temperature to be 5-10% for 50 DEG C, concentration afterwards is cleaned, and protection ink can be removed
Layer is remained without sanding and polishing, without ink.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (9)
1. a kind of bend glass Bending Processing protects ink, which is characterized in that in parts by weight, the ink by organizing grouping as follows
At: 50-90 parts of high temperature resistant synthetic resin, 10-20 parts of high-temperature resisting pigment, 5-15 parts of additive, 2-8 parts of levelling agent.
2. bend glass Bending Processing according to claim 1 protects ink, which is characterized in that in parts by weight, described
Ink is grouped as by following group: 70 parts of high temperature resistant synthetic resin, 15 parts of high-temperature resisting pigment, 10 parts of additive, 5 parts of levelling agent.
3. bend glass Bending Processing according to claim 1 or 2 protects ink, which is characterized in that the high temperature resistant is closed
It is one of organic siliconresin, epoxy resin, SAN resin at resin.
4. bend glass Bending Processing according to claim 3 protects ink, which is characterized in that the additive includes
Machine silicon defoaming agent and pH stabilizer.
5. bend glass Bending Processing according to claim 4 protects ink, which is characterized in that the organic silicon defoamer
For Polyether Modified Polysiloxanes Defoaming Agent, the pH stabilizer is melamine-alcohol acid resin, in Lauxite, alkyd resin
It is a kind of.
6. bend glass Bending Processing according to claim 5 protects ink, which is characterized in that the levelling agent is organic
Silicon type levelling agent.
7. a kind of technique using protection ink protection bend glass as claimed in any one of claims 1 to 6, which is characterized in that
Include the following steps:
S1, high temperature resistant synthetic resin, high-temperature resisting pigment, additive and levelling agent are uniformly mixed to get protection ink；
S2, the protection ink is uniformly prepared in surface of plate glass, hot bending processing is carried out to glass after drying.
8. protection technique according to claim 7, which is characterized in that in the step S2, temperature during drying and processing
It is 160-190 DEG C, drying time 5-10min.
9. protection technique according to claim 8, which is characterized in that temperature is 580-850 in the hot bending treatment process
℃。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811287796.8A CN109401425A (en) | 2018-10-31 | 2018-10-31 | A kind of bend glass Bending Processing protection ink and protection technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811287796.8A CN109401425A (en) | 2018-10-31 | 2018-10-31 | A kind of bend glass Bending Processing protection ink and protection technique |
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| CN109401425A true CN109401425A (en) | 2019-03-01 |
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| CN201811287796.8A Pending CN109401425A (en) | 2018-10-31 | 2018-10-31 | A kind of bend glass Bending Processing protection ink and protection technique |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111690286A (en) * | 2020-06-29 | 2020-09-22 | 东莞市铂华光电材料有限公司 | High-temperature-resistant protective ink and preparation method thereof |
| CN112980241A (en) * | 2021-03-15 | 2021-06-18 | 清远南玻节能新材料有限公司 | Ink composition and preparation method of curved glass |
| CN113637402A (en) * | 2021-09-17 | 2021-11-12 | 深圳市金达盛化工有限公司 | Preparation method of protective coating in glass hot bending process |
| CN117089240A (en) * | 2023-10-12 | 2023-11-21 | 广州境好新材料有限公司 | Single-component waterborne epoxy temporary protective ink and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111690286A (en) * | 2020-06-29 | 2020-09-22 | 东莞市铂华光电材料有限公司 | High-temperature-resistant protective ink and preparation method thereof |
| CN112980241A (en) * | 2021-03-15 | 2021-06-18 | 清远南玻节能新材料有限公司 | Ink composition and preparation method of curved glass |
| CN113637402A (en) * | 2021-09-17 | 2021-11-12 | 深圳市金达盛化工有限公司 | Preparation method of protective coating in glass hot bending process |
| CN117089240A (en) * | 2023-10-12 | 2023-11-21 | 广州境好新材料有限公司 | Single-component waterborne epoxy temporary protective ink and preparation method thereof |
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Application publication date: 20190301 |