CN104231878A - Conductive coating for communication equipment and preparation method of conductive coating - Google Patents
Conductive coating for communication equipment and preparation method of conductive coating Download PDFInfo
- Publication number
- CN104231878A CN104231878A CN201410480887.9A CN201410480887A CN104231878A CN 104231878 A CN104231878 A CN 104231878A CN 201410480887 A CN201410480887 A CN 201410480887A CN 104231878 A CN104231878 A CN 104231878A
- Authority
- CN
- China
- Prior art keywords
- parts
- communication equipment
- conductive coating
- polyvinylpyrrolidone
- graphite
- 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.)
- Granted
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 29
- 238000000576 coating method Methods 0.000 title claims abstract description 29
- 238000004891 communication Methods 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000006004 Quartz sand Substances 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 13
- IOUCSUBTZWXKTA-UHFFFAOYSA-N dipotassium;dioxido(oxo)tin Chemical compound [K+].[K+].[O-][Sn]([O-])=O IOUCSUBTZWXKTA-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010439 graphite Substances 0.000 claims abstract description 13
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 13
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims abstract description 13
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims abstract description 13
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims abstract description 13
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 13
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 12
- -1 titanic acid ester Chemical class 0.000 claims description 12
- 238000000034 method Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000001035 drying Methods 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 4
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 abstract 2
- 244000028419 Styrax benzoin Species 0.000 abstract 1
- 235000000126 Styrax benzoin Nutrition 0.000 abstract 1
- 235000008411 Sumatra benzointree Nutrition 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 229960002130 benzoin Drugs 0.000 abstract 1
- 235000019382 gum benzoic Nutrition 0.000 abstract 1
- 229920001225 polyester resin Polymers 0.000 abstract 1
- 239000004645 polyester resin Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Abstract
The invention provides a conductive coating for communication equipment and a preparation method of the conductive coating. The coating comprises components in parts by mass as follows: 5-15 parts of graphite, 0.5-3 parts of potassium stannate, 0.3-0.7 part of aluminum hydroxide, 2-5 parts of titanium dioxide, 0.6-1.5 parts of quartz sand, 13-20 parts of polyester resin, 0.5-1.5 parts of polyvinylpyrrolidone, 18-26 parts of an ethyl cellosolve, 0.05-0.15 part of benzoin and 0.02-0.04 part of titanate. The coating is excellent in conductivity, good in shock resistance and water resistance, short in drying time and capable of removing accumulated electrostatic charges.
Description
Technical field
The present invention relates to paint field, particularly relate to a kind of communication equipment electrically conducting coating and preparation method thereof.
Background technology
At the society of information develop rapidly, communication equipment is the requisite daily necessitiess of people.Communication equipment has mobile phone, computer, network interface card, receiving set etc.Communication equipment coating must possess excellent conductivity, impact resistance, water resistance and snappiness.But the conductivity of existing communication equipment coating is not high, shock-resistant poor with water resistance, effectively can not improve the functional quality of communication equipment.
Summary of the invention
The technical problem solved: for conduction, the shortcoming that shock-resistant and water resistance is poor of existing communication equipment coating, the invention provides a kind of communication equipment electrically conducting coating and preparation method thereof.
Technical scheme: a kind of communication equipment electrically conducting coating, in mass parts containing following composition: 5 ~ 15 parts, graphite, potassium stannate 0.5 ~ 3 part, 0.3 ~ 0.7 part, aluminium hydroxide, titanium dioxide 2 ~ 5 parts, quartz sand 0.6 ~ 1.5 part, 13 ~ 20 parts, vibrin, polyvinylpyrrolidone 0.5 ~ 1.5 part, ethyl cellosolve 18 ~ 26 parts, st-yrax 0.05 ~ 0.15 part, titanic acid ester 0.02 ~ 0.04 part.
A kind of communication equipment electrically conducting coating described above, in mass parts containing following composition: 8 ~ 12 parts, graphite, potassium stannate 1.5 ~ 2.3 parts, 0.4 ~ 0.6 part, aluminium hydroxide, titanium dioxide 3 ~ 4 parts, quartz sand 0.9 ~ 1.2 part, 15 ~ 18 parts, vibrin, polyvinylpyrrolidone 0.9 ~ 1.2 part, ethyl cellosolve 20 ~ 23 parts, st-yrax 0.08 ~ 0.11 part, titanic acid ester 0.025 ~ 0.03 part.
The preparation process of a kind of communication equipment electrically conducting coating described above is as follows: graphite, titanium dioxide, aluminium hydroxide and quartz sand are mixed, then vibrin is added, mix, finally add potassium stannate, polyvinylpyrrolidone, ethyl cellosolve, st-yrax and titanic acid ester, mix and get product.
Beneficial effect: a kind of communication equipment electrically conducting coating provided by the invention and preparation method thereof, this coating has excellent conductivity, and it is shock-resistant simultaneously, water resistance good, and time of drying is fast, also has the ability getting rid of accumulate static charge.
Embodiment
Describe the present invention below in conjunction with embodiment.
embodiment 1
The present embodiment provides a kind of communication equipment electrically conducting coating, in mass parts containing following composition: 5 parts, graphite, potassium stannate 0.5 part, 0.3 part, aluminium hydroxide, titanium dioxide 2 parts, quartz sand 0.6 part, 13 parts, vibrin, polyvinylpyrrolidone 0.5 part, ethyl cellosolve 18 parts, st-yrax 0.05 part, titanic acid ester 0.02 part.
A kind of preparation process of communication equipment electrically conducting coating is as follows: graphite, titanium dioxide, aluminium hydroxide and quartz sand are mixed, then vibrin is added, mix, finally add potassium stannate, polyvinylpyrrolidone, ethyl cellosolve, st-yrax and titanic acid ester, mix and get product.
The resistance of the coating that the present embodiment provides is 55 Ω, snappiness 6 grades, and impact strength is 60N/m, and water tolerance is good, and time of drying is fast.
embodiment 2
The present embodiment provides a kind of communication equipment electrically conducting coating, in mass parts containing following composition: 8 parts, graphite, potassium stannate 1.5 parts, 0.4 part, aluminium hydroxide, titanium dioxide 3 parts, quartz sand 0.9 part, 15 parts, vibrin, polyvinylpyrrolidone 0.9 part, ethyl cellosolve 20 parts, st-yrax 0.08 part, titanic acid ester 0.025 part.
A kind of preparation process of communication equipment electrically conducting coating is as follows: graphite, titanium dioxide, aluminium hydroxide and quartz sand are mixed, then vibrin is added, mix, finally add potassium stannate, polyvinylpyrrolidone, ethyl cellosolve, st-yrax and titanic acid ester, mix and get product.
The resistance of the coating that the present embodiment provides is 52 Ω, snappiness 6 grades, and impact strength is 62N/m, and water tolerance is good, and time of drying is fast.
embodiment 3
The present embodiment provides a kind of communication equipment electrically conducting coating, in mass parts containing following composition: 12 parts, graphite, potassium stannate 2.3 parts, 0.6 part, aluminium hydroxide, titanium dioxide 4 parts, quartz sand 1.2 parts, 18 parts, vibrin, polyvinylpyrrolidone 1.2 parts, ethyl cellosolve 23 parts, st-yrax 0.11 part, titanic acid ester 0.03 part.
A kind of preparation process of communication equipment electrically conducting coating is as follows: graphite, titanium dioxide, aluminium hydroxide and quartz sand are mixed, then vibrin is added, mix, finally add potassium stannate, polyvinylpyrrolidone, ethyl cellosolve, st-yrax and titanic acid ester, mix and get product.
The resistance of the coating that the present embodiment provides is 48 Ω, snappiness 6 grades, and impact strength is 65N/m, and water tolerance is good, and time of drying is fast.
Above the embodiment of the present invention is described in detail, for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (3)
1. a communication equipment electrically conducting coating, it is characterized in that, in mass parts containing following composition: 5 ~ 15 parts, graphite, potassium stannate 0.5 ~ 3 part, 0.3 ~ 0.7 part, aluminium hydroxide, titanium dioxide 2 ~ 5 parts, quartz sand 0.6 ~ 1.5 part, 13 ~ 20 parts, vibrin, polyvinylpyrrolidone 0.5 ~ 1.5 part, ethyl cellosolve 18 ~ 26 parts, st-yrax 0.05 ~ 0.15 part, titanic acid ester 0.02 ~ 0.04 part.
2. a kind of communication equipment electrically conducting coating according to claim 1, it is characterized in that, in mass parts containing following composition: 8 ~ 12 parts, graphite, potassium stannate 1.5 ~ 2.3 parts, 0.4 ~ 0.6 part, aluminium hydroxide, titanium dioxide 3 ~ 4 parts, quartz sand 0.9 ~ 1.2 part, 15 ~ 18 parts, vibrin, polyvinylpyrrolidone 0.9 ~ 1.2 part, ethyl cellosolve 20 ~ 23 parts, st-yrax 0.08 ~ 0.11 part, titanic acid ester 0.025 ~ 0.03 part.
3. the preparation method of a kind of communication equipment electrically conducting coating as claimed in claim 1, it is characterized in that, the preparation process of the method is as follows: graphite, titanium dioxide, aluminium hydroxide and quartz sand are mixed, then vibrin is added, mix, finally add potassium stannate, polyvinylpyrrolidone, ethyl cellosolve, st-yrax and titanic acid ester, mix and get product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410480887.9A CN104231878B (en) | 2014-09-19 | 2014-09-19 | A kind of communication equipment electrically conducting coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410480887.9A CN104231878B (en) | 2014-09-19 | 2014-09-19 | A kind of communication equipment electrically conducting coating and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104231878A true CN104231878A (en) | 2014-12-24 |
| CN104231878B CN104231878B (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410480887.9A Expired - Fee Related CN104231878B (en) | 2014-09-19 | 2014-09-19 | A kind of communication equipment electrically conducting coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104231878B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141941A (en) * | 2017-07-05 | 2017-09-08 | 合肥思博特软件开发有限公司 | A kind of preparation method of coating on instrument and meter |
| CN107151524A (en) * | 2017-07-12 | 2017-09-12 | 合肥展游软件开发有限公司 | A kind of preparation method of electrically-conducting paint for communication apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006045384A (en) * | 2004-08-05 | 2006-02-16 | Mitsubishi Rayon Co Ltd | Colored conductive primer composition, method for forming colored conductive primer and electrostatic coating method |
| CN101161743A (en) * | 2006-10-12 | 2008-04-16 | 中国化工建设总公司常州涂料化工研究院 | Baking type electrically-conducting paint for metal substrate |
| CN102838909A (en) * | 2012-10-16 | 2012-12-26 | 湖南湘江关西涂料有限公司 | Conducting primer for electrostatic coating of plastic base material and preparation method thereof |
| CN103614031A (en) * | 2013-11-25 | 2014-03-05 | 漳州鑫展旺化工有限公司 | High-temperature automotive intermediate paint suitable for electrostatic spraying of automatic robots and preparation method thereof |
| CN103740246A (en) * | 2013-12-31 | 2014-04-23 | 吴江市东泰电力特种开关有限公司 | Organic conductive coating and preparation method thereof |
-
2014
- 2014-09-19 CN CN201410480887.9A patent/CN104231878B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006045384A (en) * | 2004-08-05 | 2006-02-16 | Mitsubishi Rayon Co Ltd | Colored conductive primer composition, method for forming colored conductive primer and electrostatic coating method |
| CN101161743A (en) * | 2006-10-12 | 2008-04-16 | 中国化工建设总公司常州涂料化工研究院 | Baking type electrically-conducting paint for metal substrate |
| CN102838909A (en) * | 2012-10-16 | 2012-12-26 | 湖南湘江关西涂料有限公司 | Conducting primer for electrostatic coating of plastic base material and preparation method thereof |
| CN103614031A (en) * | 2013-11-25 | 2014-03-05 | 漳州鑫展旺化工有限公司 | High-temperature automotive intermediate paint suitable for electrostatic spraying of automatic robots and preparation method thereof |
| CN103740246A (en) * | 2013-12-31 | 2014-04-23 | 吴江市东泰电力特种开关有限公司 | Organic conductive coating and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141941A (en) * | 2017-07-05 | 2017-09-08 | 合肥思博特软件开发有限公司 | A kind of preparation method of coating on instrument and meter |
| CN107151524A (en) * | 2017-07-12 | 2017-09-12 | 合肥展游软件开发有限公司 | A kind of preparation method of electrically-conducting paint for communication apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104231878B (en) | 2016-04-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Tian Inventor before: Dai Xiaochen |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160323 Address after: 100032 Beijing city Xicheng District Baiguang Road No. 4 Steel Design Institute B-601 Applicant after: STATE GRID RUIYING POWER TECHNOLOGY (BEIJING) CO.,LTD. Address before: 215104 Wuzhong District, Jiangsu, Yue Yue Street, South Guandu Road, No., No. 6 Applicant before: SUZHOU YUNSHU NEW MATERIAL SCIENCE & TECHNOLOGY Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A conductive coating for communication equipment and its preparation method Effective date of registration: 20201030 Granted publication date: 20160420 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: STATE GRID RUIYING POWER TECHNOLOGY (BEIJING) CO.,LTD. Registration number: Y2020980007386 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 |