CN102693040B - A kind of high abrasion vertigo touch screen and preparation method thereof - Google Patents
A kind of high abrasion vertigo touch screen and preparation method thereof Download PDFInfo
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- CN102693040B CN102693040B CN201210170616.4A CN201210170616A CN102693040B CN 102693040 B CN102693040 B CN 102693040B CN 201210170616 A CN201210170616 A CN 201210170616A CN 102693040 B CN102693040 B CN 102693040B
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- 208000012886 Vertigo Diseases 0.000 title claims abstract description 35
- 231100000889 vertigo Toxicity 0.000 title claims abstract description 35
- 238000005299 abrasion Methods 0.000 title abstract description 17
- 238000002360 preparation method Methods 0.000 title description 6
- 239000011248 coating agent Substances 0.000 claims abstract description 79
- 238000000576 coating method Methods 0.000 claims abstract description 79
- 238000005245 sintering Methods 0.000 claims abstract description 47
- 239000000758 substrate Substances 0.000 claims abstract description 32
- 238000005507 spraying Methods 0.000 claims abstract description 31
- 239000007787 solid Substances 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 12
- 238000007747 plating Methods 0.000 claims description 9
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 claims description 6
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- FGNLEIGUMSBZQP-UHFFFAOYSA-N cadaverine dihydrochloride Chemical compound Cl.Cl.NCCCCCN FGNLEIGUMSBZQP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 150000008064 anhydrides Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 238000010923 batch production Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 72
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 15
- 239000003595 mist Substances 0.000 description 14
- 239000010408 film Substances 0.000 description 11
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- 239000002356 single layer Substances 0.000 description 3
- 229910008051 Si-OH Inorganic materials 0.000 description 2
- 229910002808 Si–O–Si Inorganic materials 0.000 description 2
- 229910006358 Si—OH Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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Abstract
The open a kind of high abrasion vertigo touch screen of the present invention, including substrate and at least two-layer oxide skin(coating), oxide skin(coating) is sequentially formed in the side of substrate；First oxide skin(coating) is to be formed in the following manner: by pH value be 0.55 2.7, sol gel solution even application containing solid 3% 8% is on substrate, the thicknesses of layers that spraying is formed is 20 μm 60 μm, being formed through the high temperature sinterings of 200 DEG C 600 DEG C, sintering time is 15 minutes 30 minutes；Second oxide skin(coating) is formed on the first oxide skin(coating), and the mode of formation is identical with the first oxide skin(coating) generation type, and the thicknesses of layers that spraying is formed is 40 μm 100 μm.Invention additionally discloses the manufacture method of this touch screen a kind of.The present invention can increase vertigo effect, improves anti-wear performance, is suitable for batch production and production cost is low.
Description
Technical field
The present invention relates to a kind of touch screen and preparation method thereof, refer in particular to a kind of high abrasion vertigo touch screen and preparation method thereof.
Background technology
Touch screen is widely used in various electronic product, and user can produce the change of the signal of telecommunication by finger or specialty pen touch screen, then by the controller conversion to signal, it is achieved the input operation to equipment.Because of the relation of its using method, the anti-wear-resisting scratch performance on the top layer directly contacted with user there is higher requirement.
For improving the wearability of touch screen, in prior art, commonly used approach is a kind of is to improve the abrasion resistant effect at touch screen interface at the outside applying oxidn thin film of screen.But, filming equipment is generally expensive, and production efficiency is low, and therefore the method cost is high.
Another kind of method is that spraying monolayer flocculated colloid sintering forms oxide and forms wear-resisting vertigo layer outside screen.The method equipment is the most convenient to operate and applicable a large amount of production, but if single layer abrasion-resistant vertigo layer was sprayed thin, then abrasion resistant effect does not reaches；If the spraying of single layer abrasion-resistant vertigo layer is blocked up, then the wear-resisting vertigo layer after sintering will appear from film layer peeling phenomenon.
Meanwhile, it is outdoor that touch screen is used mostly place, high to the vertigo effect requirements of product, but, wearing layer produced by above two method in prior art, its vertigo poor effect.
In view of the wear-resisting vertigo layer of prior art, to there is anti-wear performance undesirable, and the problem of vertigo poor effect, and the present inventor develops a kind of high abrasion vertigo touch screen overcoming drawbacks described above and preparation method thereof, and this case thus produces.
Summary of the invention
It is an object of the invention to provide one and can increase vertigo effect, improve low high abrasion vertigo touch screen of anti-wear performance, applicable batch production and production cost and preparation method thereof.
For reaching above-mentioned purpose, the solution of the present invention is:
A kind of high abrasion vertigo touch screen, including substrate and at least two-layer oxide skin(coating), oxide skin(coating) is sequentially formed in the side of substrate；First oxide skin(coating) be in the following manner formed: by pH value be 0.55-2.7, containing solid 3%-8%(percentage by weight) sol gel solution even application on substrate, the thicknesses of layers that spraying is formed is 20 μm-60 μm, being formed through the high temperature sinterings of 200 DEG C-600 DEG C, sintering time is 15 minutes-30 minutes；Second oxide skin(coating) is formed on the first oxide skin(coating), and the mode of formation is identical with the first oxide skin(coating) generation type, and the thicknesses of layers that spraying is formed is 40 μm-100 μm.
Further, also including trioxide layer, trioxide layer is formed on the second oxide skin(coating), and the mode of formation is identical with the second oxide skin(coating) generation type, and the thicknesses of layers that spraying is formed is 50 μm-150 μm.
Further, also including film plating layer, film plating layer is formed between substrate and ground floor oxide skin(coating).
Further, substrate is glass or plastic sheeting.
A kind of high abrasion vertigo touch screen manufacture method, comprises the following steps:
nullStep one、It is 0.55-2.7 by pH value、Containing solid 3%-8%(percentage by weight) sol gel solution even application on substrate，The thicknesses of layers that spraying is formed is 20 μm-60 μm，The first oxide skin(coating) is formed through the high temperature sinterings of 200 DEG C-600 DEG C，Sintering time is 15 minutes-30 minutes，Wherein，Sol gel solution includes tetraethyl orthosilicate 5%-15%(percentage by weight)、Ethyl acetate 5%-20%(percentage by weight)、Methanol 3%-4%(percentage by weight)、Ethanol 15%-25%(percentage by weight)、Amylalcohol 10%-30%(percentage by weight)、Pentane 1%-5%(percentage by weight)、Acetone 1%-5%(percentage by weight)、Phosphoric acid 2%-3%(percentage by weight)、Acetic anhydride 1%-3%(percentage by weight)、Pure water 5%-25%(percentage by weight)；
Step 2, it is 0.55-2.7 by pH value, sol gel solution even application containing solid 3%-8%wt is on the first oxide skin(coating) that step 1 is formed, the thicknesses of layers that spraying is formed is 40 μm-100 μm, forming the second oxide skin(coating) through the high temperature sinterings of 200 DEG C-600 DEG C, sintering time is 15 minutes-30 minutes；Sol gel solution is identical with step one.
Further, on the basis of above-mentioned steps two, further comprising the steps of:
Step 3, be 0.55-2.7 by pH value, sol gel solution even application containing solid 3%-8 % is on the second oxide skin(coating) that step 2 is formed, the thicknesses of layers that spraying is formed is 50 μm-150 μm, forming trioxide layer through the high temperature sinterings of 200 DEG C-600 DEG C, sintering time is 15 minutes-30 minutes；Sol gel solution is identical with above-mentioned steps one.
After using such scheme, the high abrasion vertigo touch screen made by the manufacture method of the present invention, after substrate forms two-layer oxide skin(coating), its haze value is 7%-18%, penetrance 83%, and its mist degree is after wear-resisting 4500 circulations, haze change 1%, wearability is good, and vertigo is effective.
Secondly, after substrate forms three layers of oxide skin(coating), haze value 7%-18%, penetrance ＞ 83%, after its mist degree circulates at wear-resisting 7500, haze change ＞ 1%, improves wearability and vertigo effect further.
Accompanying drawing explanation
Fig. 1 is the Making programme figure of the present invention；
Fig. 2 is the structure chart of the present invention；
Fig. 3 is the Making programme figure of another embodiment of the present invention；
Fig. 4 is the structural representation of another embodiment of the present invention；
Fig. 5 is the present invention wear-resisting test curve figure.
Label declaration
Substrate 1
First oxide skin(coating) 2
Second oxide skin(coating) 3 trioxide layer 4
Film plating layer 5.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in detail.
Refering to shown in Fig. 1 to Fig. 4, a kind of high abrasion vertigo touch screen, including substrate 1 and at least two-layer oxide skin(coating), oxide skin(coating) is sequentially formed in the side of substrate 1.
First oxide skin(coating) 2 is to be formed in the following manner: by pH value be 0.55-2.7, sol gel solution even application containing solid 3%-8% on substrate 1, the thicknesses of layers that spraying is formed is 20 μm-60 μm, being formed through the high temperature sinterings of 200 DEG C-600 DEG C, sintering time is 15 minutes-30 minutes；Second oxide skin(coating) 3 is formed on the first oxide skin(coating) 2, and the mode of formation is identical with the first oxide skin(coating) 2 generation type, and the thicknesses of layers that spraying is formed is 40 μm-100 μm.
For improving wearability and the vertigo effect thereof of the present invention further, the present invention may also include trioxide layer 4, trioxide layer 4 is formed on the second oxide skin(coating) 3, and the mode of formation is identical with the second oxide skin(coating) 3 generation type, and the thicknesses of layers that spraying is formed is 50 μm
-150μm。
Through the oxide skin(coating) that high temperature sintering is formed, its hardness >=6Mohs(Mohs), and thickness G T.GT.GT 0.1um, the adhesive force ASTM D3359 world touchstone by 4B.
The present invention can arrange film plating layer 5 between substrate 1 and ground floor oxide skin(coating) 2, and substrate 1 can be glass or be plastic sheeting, but is not limited to this.
Film plating layer 5 is in the layer of conductive film being arranged on substrate 1 surface, is possible to prevent wounded substrate 1 in high abrasion vertigo touch screen manufacturing process, such that it is able to prevent the function causing substrate 1 to be deteriorated even beyond specification.
Oxide skin(coating) is sequentially formed in the side of substrate 1, and this structure is applicable to various acoustic wave touch screen and resistive touch screen.
Can arrange film plating layer 5 between substrate 1 and ground floor oxide skin(coating) 2, this structure is applicable to surface capacitance type touch screen.Film plating layer 5 is the conducting film of capacitive touch screen, and this mode of employing makes the technology of high abrasion dizziness touch will not be damaged to this film layer, thus does not interferes with touch function.
Invention additionally discloses a kind of high abrasion vertigo touch screen manufacture method, comprise the following steps:
Embodiment one
Step one, be 0.55 by pH value, sol gel solution even application containing solid 3% on substrate 1, the thicknesses of layers that spraying is formed is 20 μm, the first oxide skin(coating) 2 is formed through the high temperature sinterings of 200 DEG C, sintering time is 15 minutes, wherein, sol gel solution includes tetraethyl orthosilicate 5%, ethyl acetate 5%, methanol 3%, ethanol 15%, amylalcohol 10%, pentane 2%, acetone 1%, phosphoric acid 2%, acetic anhydride 1%, pure water 5%.
After forming the first oxide skin(coating) 2, haze value 7%-18%, penetrance ＞ 83%, after its mist degree circulates at wear-resisting 1000, haze change ＞ 1%.
Step 2, it is 0.55 by pH value, sol gel solution even application containing solid 3% is on the first oxide skin(coating) 2 that step one is formed, the thicknesses of layers that spraying is formed is 40 μm, forms the second oxide skin(coating) 3 through the high temperature sinterings of 200 DEG C, and sintering time is 15 minutes；Sol gel solution is identical with step one.
After forming the second oxide skin(coating), haze value 7%-18%, penetrance ＞ 83%, after its mist degree circulates at wear-resisting 4500, haze change ＞ 1%.
As it is shown in figure 5, the wearability of two-layer oxide skin(coating) is better than the wearability of one layer of oxide skin(coating), and vertigo effect is more preferable.
Wherein, wherein colloidal sol aggregation is as follows:
Si-OR+HOH → Si-OH+ ROH, Si-OR+HO-Si → Si-O-Si+ ROH, Si-OH+ HO-Si → Si-O-Si+ HOH(R may is that ethyl ester).
Embodiment two
On the basis of embodiment one step 2, further comprising the steps of:
Step 3, it is 0.55 by pH value, sol gel solution even application containing solid 3% is on the second oxide skin(coating) 3 that embodiment one step 2 is formed, the thicknesses of layers that spraying is formed is 50 μm, forms trioxide layer 4 through the high temperature sinterings of 200 DEG C, and sintering time is 15 minutes；Sol gel solution is identical with embodiment one step one.
After forming trioxide layer 4, haze value 7%-18%, penetrance ＞ 83%, after its mist degree circulates at wear-resisting 7500, haze change ＞ 1%.
Knowable to above-mentioned contrast, the wearability of three layers of oxide skin(coating) is better than the wearability of two layers of oxide skin(coating), and vertigo effect is more preferable.
Embodiment three
Step one, be 2.7 by pH value, sol gel solution even application containing solid 8% on substrate 1, the thicknesses of layers that spraying is formed is 60 μm, the first oxide skin(coating) 2 is formed through the high temperature sinterings of 600 DEG C, sintering time is 30 minutes, wherein, sol gel solution includes tetraethyl orthosilicate 10%, ethyl acetate 15%, methanol 4%, ethanol 25%, amylalcohol 20%, pentane 4%, acetone 4%, phosphoric acid 2%, acetic anhydride 2%, pure water 20%.
After forming the first oxide skin(coating) 2, haze value 7%-18%, penetrance ＞ 83%, after its mist degree circulates at wear-resisting 1000, haze change ＞ 1%.
Step 2, it is 2.7 by pH value, sol gel solution even application containing solid 8% is on the first oxide skin(coating) 2 that step one is formed, the thicknesses of layers that spraying is formed is 100 μm, forms the second oxide skin(coating) 3 through the high temperature sinterings of 600 DEG C, and sintering time is 30 minutes；Sol gel solution is identical with step one.
After forming the second oxide skin(coating) 3, haze value 7%-18%, penetrance ＞ 83%, after its mist degree circulates at wear-resisting 4500, haze change ＞ 1%.
Embodiment four
On the basis of embodiment three step 2, further comprising the steps of:
Step 3, it is 2.7 by pH value, sol gel solution even application containing solid 8% is on the second oxide skin(coating) 3 that embodiment three step 2 is formed, the thicknesses of layers that spraying is formed is 150 μm, forms trioxide layer 4 through the high temperature sinterings of 600 DEG C, and sintering time is 30 minutes；Sol gel solution is identical with embodiment three step one.
After forming trioxide layer, haze value 7%-18%, penetrance ＞ 83%, after its mist degree circulates at wear-resisting 7500, haze change ＞ 1%.
Embodiment five
Step one, be 0.55 by pH value, sol gel solution even application containing solid 3% on substrate 1, the thicknesses of layers that spraying is formed is 20 μm, the first oxide skin(coating) 2 is formed through the high temperature sinterings of 200 DEG C, sintering time is 15 minutes, wherein, sol gel solution includes tetraethyl orthosilicate 5%, ethyl acetate 5%, methanol 3%, ethanol 15%, amylalcohol 10%, pentane 1%, acetone 1%, phosphoric acid 2%, acetic anhydride 1%, pure water 5%.
After forming the first oxide skin(coating) 2, haze value 7%-18%, penetrance ＞ 83%, after its mist degree circulates at wear-resisting 1000, haze change ＞ 1%.
Step 2, it is 0.55 by pH value, sol gel solution even application containing solid 3% is on the first oxide skin(coating) 2 that step one is formed, the thicknesses of layers that spraying is formed is 40 μm, forms the second oxide skin(coating) 3 through the high temperature sinterings of 200 DEG C, and sintering time is 15 minutes；Sol gel solution is identical with step one.
After forming the second oxide skin(coating), haze value 7%-18%, penetrance ＞ 83%, after its mist degree circulates at wear-resisting 4500, haze change ＞ 1%.
As it is shown in figure 5, the wearability of two-layer oxide skin(coating) is better than the wearability of one layer of oxide skin(coating), and vertigo effect is more preferable.
Embodiment six
On the basis of embodiment five step 2, further comprising the steps of:
Step 3, it is 0.55 by pH value, sol gel solution even application containing solid 3% is on the second oxide skin(coating) 3 that embodiment five step 2 is formed, the thicknesses of layers that spraying is formed is 50 μm, forms trioxide layer 4 through the high temperature sinterings of 200 DEG C, and sintering time is 15 minutes；Sol gel solution is identical with embodiment five step one.
After forming trioxide layer 4, haze value 7%-18%, penetrance ＞ 83%, after its mist degree circulates at wear-resisting 7500, haze change ＞ 1%.
Knowable to above-mentioned contrast, the wearability of three layers of oxide skin(coating) is better than the wearability of two layers of oxide skin(coating), and vertigo effect is more preferable.
Embodiment seven
Step one, be 2.7 by pH value, sol gel solution even application containing solid 8% on substrate 1, the thicknesses of layers that spraying is formed is 60 μm, the first oxide skin(coating) 2 is formed through the high temperature sinterings of 600 DEG C, sintering time is 30 minutes, wherein, sol gel solution includes tetraethyl orthosilicate 15%, ethyl acetate 20%, methanol 4%, ethanol 25%, amylalcohol 30%, pentane 5%, acetone 5%, phosphoric acid 3%, acetic anhydride 3%, pure water 25%.
After forming the first oxide skin(coating) 2, haze value 7%-18%, penetrance ＞ 83%, after its mist degree circulates at wear-resisting 1000, haze change ＞ 1%.
Step 2, it is 2.7 by pH value, sol gel solution even application containing solid 8% is on the first oxide skin(coating) 2 that step one is formed, the thicknesses of layers that spraying is formed is 100 μm, forms the second oxide skin(coating) 3 through the high temperature sinterings of 600 DEG C, and sintering time is 30 minutes；Sol gel solution is identical with step one.
After forming the second oxide skin(coating) 3, haze value 7%-18%, penetrance ＞ 83%, after its mist degree circulates at wear-resisting 4500, haze change ＞ 1%.
Embodiment eight
On the basis of embodiment seven step 2, further comprising the steps of:
Step 3, it is 2.7 by pH value, sol gel solution even application containing solid 8% is on the second oxide skin(coating) 3 that embodiment seven step 2 is formed, the thicknesses of layers that spraying is formed is 150 μm, forms trioxide layer 4 through the high temperature sinterings of 600 DEG C, and sintering time is 30 minutes；Sol gel solution is identical with embodiment seven step one.
After forming trioxide layer, haze value 7%-18%, penetrance ＞ 83%, after its mist degree circulates at wear-resisting 7500, haze change ＞ 1%.
In sum, spraying multi-layer wear-resistant layer provided by the present invention can significantly improve the wearability of Touch Screen, and will not reduce the penetrance of product.The present invention at least sprays two-layer wearing layer, selects two-layer or three layers of even more multi-layer wear-resistant layer to be selected by antiwear characteristic needed for product.
Claims (6)
1. a wear-resisting vertigo touch screen, it is characterised in that: including substrate and at least two-layer oxide skin(coating), oxide skin(coating) is successively
It is formed at the side of substrate；First oxide skin(coating) be in the following manner formed: by pH value be 0.55-2.7, containing solid 3%-8%
Sol gel solution even application on substrate, spraying formed thicknesses of layers be 20 μm-60 μm, through 200 DEG C-600 DEG C
High temperature sintering and formed, sintering time is 15 minutes-30 minutes；Second oxide skin(coating) is formed on the first oxide skin(coating), shape
The mode become is identical with the first oxide skin(coating) generation type, and the thicknesses of layers that spraying is formed is 40 μm-100 μm.
A kind of wear-resisting vertigo touch screen the most as claimed in claim 1, it is characterised in that: also include trioxide layer, the
Trioxide layer is formed on the second oxide skin(coating), and the mode of formation is identical with the second oxide skin(coating) generation type, and spraying is formed
Thicknesses of layers is 50 μm-150 μm.
A kind of wear-resisting vertigo touch screen the most as claimed in claim 1, it is characterised in that: also include film plating layer, film plating layer shape
Become between substrate and ground floor oxide skin(coating).
A kind of wear-resisting vertigo touch screen the most as claimed in claim 1, it is characterised in that: substrate is glass or plastic sheeting.
5. a wear-resisting vertigo touch screen manufacture method, it is characterised in that: comprise the following steps:
Step one, be 0.55-2.7 by pH value, sol gel solution even application containing solid 3%-8% on substrate, spray
Being coated with the thicknesses of layers formed is 20 μm-60 μm, forms the first oxide skin(coating) through the high temperature sinterings of 200 DEG C-600 DEG C, during sintering
Between be 15 minutes-30 minutes, wherein, sol gel solution include tetraethyl orthosilicate 5%-15%, ethyl acetate 5%-20%,
Methanol 3%-4%, ethanol 15%-25%, amylalcohol 10%-30%, pentane 1%-5%, acetone 1%-5%, phosphoric acid 2%-3%, second
Anhydride 1%-3%, pure water 5%-25%；
Step 2, being 0.55-2.7 by pH value, the sol gel solution even application containing solid 3%-8% is formed in step one
The first oxide skin(coating) on, spraying formed thicknesses of layers be 40 μm-100 μm, through the high temperature sintering shape of 200 DEG C-600 DEG C
Becoming the second oxide skin(coating), sintering time is 15 minutes-30 minutes；Sol gel solution is identical with step one.
A kind of wear-resisting vertigo touch screen manufacture method the most as claimed in claim 5, it is characterised in that: further comprising the steps of:
By pH value be 0.55-2.7, the second oxygen of being formed in described step 2 of sol gel solution even application containing solid 3%-8%
In compound layer, the thicknesses of layers that spraying is formed is 50 μm-150 μm, forms the 3rd oxygen through the high temperature sinterings of 200 DEG C-600 DEG C
Compound layer, sintering time is 15 minutes-30 minutes；Sol gel solution is identical with described step one.
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| CN1255889A (en) * | 1997-04-10 | 2000-06-07 | 康宁股份有限公司 | Optical article with antireflection coating, corresponding coating material and coating method |
| CN1316980A (en) * | 1998-09-06 | 2001-10-10 | 新材料公共服务公司研究所 | Method for production of optical layers having uniform layer thickness |
| US6855396B1 (en) * | 1999-10-28 | 2005-02-15 | Institut Fuer Neue Materialien Gemeinnuetzige Gmbh | Substrate comprising an abrasion-resistant diffusion barrier layer system |
| CN101052516A (en) * | 2004-09-07 | 2007-10-10 | 帝人株式会社 | Transparent conductive laminate and transparent touch panel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201645920U (en) * | 2010-03-10 | 2010-11-24 | 立方工业股份有限公司 | Substrate Surface Hardened Structure |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255889A (en) * | 1997-04-10 | 2000-06-07 | 康宁股份有限公司 | Optical article with antireflection coating, corresponding coating material and coating method |
| CN1316980A (en) * | 1998-09-06 | 2001-10-10 | 新材料公共服务公司研究所 | Method for production of optical layers having uniform layer thickness |
| US6855396B1 (en) * | 1999-10-28 | 2005-02-15 | Institut Fuer Neue Materialien Gemeinnuetzige Gmbh | Substrate comprising an abrasion-resistant diffusion barrier layer system |
| CN101052516A (en) * | 2004-09-07 | 2007-10-10 | 帝人株式会社 | Transparent conductive laminate and transparent touch panel |
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