CN104031490A - Paint for electrical apparatus - Google Patents
Paint for electrical apparatus Download PDFInfo
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- CN104031490A CN104031490A CN201410323726.9A CN201410323726A CN104031490A CN 104031490 A CN104031490 A CN 104031490A CN 201410323726 A CN201410323726 A CN 201410323726A CN 104031490 A CN104031490 A CN 104031490A
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- zinc
- silicone
- benzotriazole
- ethanol
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Abstract
The invention belongs to the technical field of paint, and particularly relates to paint for electrical apparatus. The paint is characterized in that the paint comprises, by weight, 10-15 parts of polyvinyl butyral resin, 30-35 parts of ethanol, 4-8 parts of phenolic resin, 4-8 parts of phosphoric acid, 1-2 parts of citric acid, 3-7 parts of talcum powder, 5-10 parts of iron oxide red, 3-5 parts of zinc chrome yellow, 2-5 parts of zinc oxide, 0.1-1 part of benzotriazole, 0.2-0.5 part of silicone, 0.1-0.3 part of sodium benzoate and 4-8 parts of distilled water. The invention further discloses a preparation method of the paint. The paint has the advantages of being longer in rust-proof service life, more convenient to use, lower in cost and highly resistant to acid and alkali, high temperature, low temperature and high humidity; the preparation method is simpler.
Description
Technical field
The invention belongs to technical field of coatings, especially relate to a kind of rust proof paint for electric power utensil surface-coated.
Background technology
In ultra-high-tension power transmission line, stringing facility major part is taking steel construction as main various steel tower accessories and cross-arm member, and steel tower is in complex environment, and than acid, alkalescence, swampland etc., therefore, steel tower is corrosion very easily, can bury potential safety hazard.
The conditions such as iron and steel contacts the reaction occurring with surrounding medium be mainly electrochemical reaction, and the Chemical Composition of iron and steel self, structure, soda acid are around warm can add getting rusty with iron and steel.
Although used in a large number steel tower in prior art, its rustless property makes power transmission industry relatively put forward sorrow, and larger area corrosion has appearred in early stage steel tower, has buried larger hidden danger to safety; For this reason, in industry, expect that the coating with better rustless property occurs.
Summary of the invention
The object of the invention is in order to address the above problem, the present invention discloses a kind of electric power utensil coating, and it is realized by the following technical solutions.
A kind of electric power utensil coating, is characterized in that it includes following raw material by weight:
Polyvinyl butyral resin: 10～15 parts;
Ethanol: 30～35 parts;
Resol: 4～8 parts;
Phosphoric acid: 4～8 parts;
Citric acid: 1～2 part;
Talcum powder: 3～7 parts;
Red iron oxide: 5～10 parts;
Zinc-chrome yellow: 3～5 parts;
Zinc oxide: 2～5 parts;
Benzotriazole: 0.1～1 part;
Silicone: 0.2～0.5 part;
Sodium Benzoate: 0.1～0.3 part;
Distilled water: 4～8 parts.
A kind of electric power utensil coating described above, it adopts following methods to make: first ratio takes various raw materials by weight; Again polyvinyl butyral resin, resol, talcum powder, red iron oxide, zinc-chrome yellow, zinc oxide, benzotriazole, Sodium Benzoate are carried out to the mixture that mixed grinding to granularity is less than 50 μ m; Then mixture is added together with ethanol, phosphoric acid, citric acid, silicone, distilled water the speed with 800～1000m/min in high speed dispersor to disperse 5～10min; After standing 10～20min, pack and get product.
That product of the present invention has is fire-retardant, not quick-fried, acid and alkali-resistance, brine corrosion effect, be coated in later not skinning on iron and steel, product good-extensibility, it is 1.5～2 times that prior art is painted, therefore, can save paint about 40% left and right of cost expiration, available spray, be coated with, soak, roll, the method such as baking applies.
Product brushing of the present invention is behind the electric power utensil surface of steel, iron material, and solvent evaporates gradually, volume-diminished, and polyvinyl butyral resin, the resol molecule of dispersion are close to each other, until form paint film.Zinc-chrome yellow, zinc oxide etc. can make painting color more stable, form galvanic protection with steel, iron; Product of the present invention still can normally use at-20 DEG C; Silicone in this product can make the removal of foam in product; Sodium Benzoate can ensure the mildew-resistant sex change energy of product.
The present invention can be coated in separately steel, the iron surface of electric power utensil, also can apply on the surface with chromiumcoating; Through burn-in test, can double many than effect time length of existing rust proof paint.
Therefore, the present invention has following main beneficial effect: the antirust life-span is longer, it is more convenient to use, cost is lower, the ability of acid and alkali-resistance and high low temperature, high humidity is stronger; Making method is simpler.
Embodiment
embodiment 1
A kind of electric power utensil coating, takes following raw material by weight:
Polyvinyl butyral resin: 10kg;
Ethanol: 30kg;
Resol: 4kg;
Phosphoric acid: 4kg;
Citric acid: 1kg;
Talcum powder: 3kg;
Red iron oxide: 5kg;
Zinc-chrome yellow: 3kg;
Zinc oxide: 2kg;
Benzotriazole: 0.1kg;
Silicone: 0.2kg;
Sodium Benzoate: 0.1kg;
Distilled water: 4kg.
It adopts following methods to make: first ratio takes various raw materials by weight; Again polyvinyl butyral resin, resol, talcum powder, red iron oxide, zinc-chrome yellow, zinc oxide, benzotriazole, Sodium Benzoate are carried out to the mixture that mixed grinding to granularity is less than 50 μ m; Then mixture is added together with ethanol, phosphoric acid, citric acid, silicone, distilled water the speed with 800～1000m/min in high speed dispersor to disperse 5～10min; After standing 10～20min, pack and get product.
In addition, the applicant has also tested the electric power utensil coating of following share, takes by weight following raw material:
Polyvinyl butyral resin: 10 parts;
Ethanol: 30 parts;
Resol: 4 parts;
Phosphoric acid: 4 parts;
Citric acid: 1 part;
Talcum powder: 3 parts;
Red iron oxide: 5 parts;
Zinc-chrome yellow: 3 parts;
Zinc oxide: 2 parts;
Benzotriazole: 0.1 part;
Silicone: 0.2 part;
Sodium Benzoate: 0.1 part;
Distilled water: 4 parts.
embodiment 2
A kind of electric power utensil coating, kg takes following raw material by weight:
Polyvinyl butyral resin: 15kg;
Ethanol: 35kg;
Resol: 8kg;
Phosphoric acid: 8kg;
Citric acid: 2kg;
Talcum powder: 7kg;
Red iron oxide: 10kg;
Zinc-chrome yellow: 5kg;
Zinc oxide: 5kg;
Benzotriazole: 1kg;
Silicone: 0.5kg;
Sodium Benzoate: 0.3kg;
Distilled water: 8kg.
It adopts following methods to make: first kg ratio takes various raw materials by weight; Again polyvinyl butyral resin, resol, talcum powder, red iron oxide, zinc-chrome yellow, zinc oxide, benzotriazole, Sodium Benzoate are carried out to the mixture that mixed grinding to granularity is less than 50 μ m; Then mixture is added together with ethanol, phosphoric acid, citric acid, silicone, distilled water the speed with 800～1000m/min in high speed dispersor to disperse 5～10min; After standing 10～20min, pack and get product.
In addition, the applicant has also tested the electric power utensil coating of following share, takes by weight following raw material:
Polyvinyl butyral resin: 15 parts;
Ethanol: 35 parts;
Resol: 8 parts;
Phosphoric acid: 8 parts;
Citric acid: 2 parts;
Talcum powder: 7 parts;
Red iron oxide: 10 parts;
Zinc-chrome yellow: 5 parts;
Zinc oxide: 5 parts;
Benzotriazole: 1 part;
Silicone: 0.5 part;
Sodium Benzoate: 0.3 part;
Distilled water: 8 parts.
embodiment 3
A kind of electric power utensil coating, kg takes following raw material by weight:
Polyvinyl butyral resin: 12kg;
Ethanol: 33kg;
Resol: 6kg;
Phosphoric acid: 6kg;
Citric acid: 1.5kg;
Talcum powder: 5kg;
Red iron oxide: 8kg;
Zinc-chrome yellow: 4kg;
Zinc oxide: 4kg;
Benzotriazole: 0.5kg;
Silicone: 0.4kg;
Sodium Benzoate: 0.2kg;
Distilled water: 6kg.
It adopts following methods to make: first kg ratio takes various raw materials by weight; Again polyvinyl butyral resin, resol, talcum powder, red iron oxide, zinc-chrome yellow, zinc oxide, benzotriazole, Sodium Benzoate are carried out to the mixture that mixed grinding to granularity is less than 50 μ m; Then mixture is added together with ethanol, phosphoric acid, citric acid, silicone, distilled water the speed with 800～1000m/min in high speed dispersor to disperse 5～10min; After standing 10～20min, pack and get product.
In addition, the applicant has also tested the electric power utensil coating of following share, takes by weight following raw material:
Polyvinyl butyral resin: 12 parts;
Ethanol: 33 parts;
Resol: 6 parts;
Phosphoric acid: 6 parts;
Citric acid: 1.5 parts;
Talcum powder: 5 parts;
Red iron oxide: 8 parts;
Zinc-chrome yellow: 4 parts;
Zinc oxide: 4 parts;
Benzotriazole: 0.5 part;
Silicone: 0.4 part;
Sodium Benzoate: 0.2 part;
Distilled water: 6 parts.
embodiment 4
A kind of electric power utensil coating, kg takes following raw material by weight:
Polyvinyl butyral resin: 15kg;
Ethanol: 30kg;
Resol: 5kg;
Phosphoric acid: 7kg;
Citric acid: 2kg;
Talcum powder: 4kg;
Red iron oxide: 8kg;
Zinc-chrome yellow: 3kg;
Zinc oxide: 5kg;
Benzotriazole: 0.3kg;
Silicone: 0.3kg;
Sodium Benzoate: 0.1kg;
Distilled water: 7kg.
It adopts following methods to make: first ratio takes various raw materials by weight; Again polyvinyl butyral resin, resol, talcum powder, red iron oxide, zinc-chrome yellow, zinc oxide, benzotriazole, Sodium Benzoate are carried out to the mixture that mixed grinding to granularity is less than 50 μ m; Then mixture is added together with ethanol, phosphoric acid, citric acid, silicone, distilled water the speed with 800～1000m/min in high speed dispersor to disperse 5～10min; After standing 10～20min, pack and get product.
In addition, the applicant has also tested the electric power utensil coating of following share, takes by weight following raw material:
Polyvinyl butyral resin: 15 parts;
Ethanol: 30 parts;
Resol: 5 parts;
Phosphoric acid: 7 parts;
Citric acid: 2 parts;
Talcum powder: 4 parts;
Red iron oxide: 8 parts;
Zinc-chrome yellow: 3 parts;
Zinc oxide: 5 parts;
Benzotriazole: 0.3 part;
Silicone: 0.3 part;
Sodium Benzoate: 0.1 part;
Distilled water: 7 parts.
Applicant tests for above-mentioned embodiment 1 to the coating of embodiment 4, and has obtained following test-results.
| Project name | Unit | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Prior art |
| Fineness | μm | ≤50 | ≤50 | ≤50 | ≤50 | ≤80 |
| Viscosity | s | 95 | 102 | 94 | 93 | 60 |
| Time of drying | h | 16 | 14 | 15 | 16 | 48 |
| Sticking power | Level | 0 | 0 | 0 | 0 | 2 |
| Salt spray resistance | h | 450 | 520 | 485 | 490 | 200 |
| Salt water resistance (volumetric molar concentration) | 3% Nacl, day | 35 | 38 | 36 | 34 | 10 |
| Acidproof (volumetric molar concentration) | 3%Hcl, day | 60 | 68 | 65 | 63 | 5 |
| Alkaline-resisting (volumetric molar concentration) | 3%NaOH, day | 62 | 69 | 63 | 66 | 7 |
| High temperature resistant | 100 DEG C, day | 25 | 28 | 26 | 26 | 12 |
| Low temperature resistant | -60 DEG C, day | 52 | 58 | 53 | 56 | 31 |
| Packaging can be used the time after opening | 30 ± 5 DEG C, day | 6 | 6 | 6 | 6 | 1 |
As can be seen from the above table, formula of the present invention has better viscosity, time of drying, larger sticking power faster, and salt spray resistance, salt water resistance, acidproof/alkali, high and low temperature resistance are better, and after unpacking the spendable time longer.
In addition, applicant has carried out expanding test further for formula, and the coating that below finding, formula and method make can reach the application's object.
A kind of electric power utensil coating, is characterized in that it includes following raw material by weight:
Polyvinyl butyral resin: 10～15 parts;
Ethanol: 30～35 parts;
Resol: 4～8 parts;
Phosphoric acid: 4～8 parts;
Citric acid: 1～2 part;
Talcum powder: 3～7 parts;
Red iron oxide: 5～10 parts;
Zinc-chrome yellow: 3～5 parts;
Zinc oxide: 2～5 parts;
Benzotriazole: 0.1～1 part;
Silicone: 0.2～0.5 part;
Sodium Benzoate: 0.1～0.3 part;
Distilled water: 4～8 parts.
A kind of electric power utensil coating described above, it adopts following methods to make: first ratio takes various raw materials by weight; Again polyvinyl butyral resin, resol, talcum powder, red iron oxide, zinc-chrome yellow, zinc oxide, benzotriazole, Sodium Benzoate are carried out to the mixture that mixed grinding to granularity is less than 50 μ m; Then mixture is added together with ethanol, phosphoric acid, citric acid, silicone, distilled water the speed with 800～1000m/min in high speed dispersor to disperse 5～10min; After standing 10～20min, pack and get product.
That product of the present invention has is fire-retardant, not quick-fried, acid and alkali-resistance, brine corrosion effect, be coated in later not skinning on iron and steel, product good-extensibility, it is 1.5～2 times that prior art is painted, therefore, can save paint about 40% left and right of cost expiration, available spray, be coated with, soak, roll, the method such as baking applies.
Product brushing of the present invention is behind the electric power utensil surface of steel, iron material, and solvent evaporates gradually, volume-diminished, and polyvinyl butyral resin, the resol molecule of dispersion are close to each other, until form paint film.Zinc-chrome yellow, zinc oxide etc. can make painting color more stable, form galvanic protection with steel, iron; Product of the present invention still can normally use at-20 DEG C; Silicone in this product can make the removal of foam in product; Sodium Benzoate can ensure the mildew-resistant sex change energy of product.
The present invention can be coated in separately steel, the iron surface of electric power utensil, also can apply on the surface with chromiumcoating; Through burn-in test, can double many than effect time length of existing rust proof paint.
Therefore, the present invention has following main beneficial effect: the antirust life-span is longer, it is more convenient to use, cost is lower, the ability of acid and alkali-resistance and high low temperature, high humidity is stronger; Making method is simpler.
The present invention is not limited to above-mentioned preferred forms, should be appreciated that design of the present invention can be by other various forms enforcement utilizations, and they drop in protection scope of the present invention equally.
Claims (6)
1. an electric power utensil coating, is characterized in that it includes following raw material by weight:
Polyvinyl butyral resin: 10～15 parts;
Ethanol: 30～35 parts;
Resol: 4～8 parts;
Phosphoric acid: 4～8 parts;
Citric acid: 1～2 part;
Talcum powder: 3～7 parts;
Red iron oxide: 5～10 parts;
Zinc-chrome yellow: 3～5 parts;
Zinc oxide: 2～5 parts;
Benzotriazole: 0.1～1 part;
Silicone: 0.2～0.5 part;
Sodium Benzoate: 0.1～0.3 part;
Distilled water: 4～8 parts.
2. an electric power utensil coating, is characterized in that it includes following raw material by weight:
Polyvinyl butyral resin: 10 parts;
Ethanol: 30 parts;
Resol: 4 parts;
Phosphoric acid: 4 parts;
Citric acid: 1 part;
Talcum powder: 3 parts;
Red iron oxide: 5 parts;
Zinc-chrome yellow: 3 parts;
Zinc oxide: 2 parts;
Benzotriazole: 0.1 part;
Silicone: 0.2 part;
Sodium Benzoate: 0.1 part;
Distilled water: 4 parts.
3. an electric power utensil coating, is characterized in that it includes following raw material by weight:
Polyvinyl butyral resin: 15 parts;
Ethanol: 35 parts;
Resol: 8 parts;
Phosphoric acid: 8 parts;
Citric acid: 2 parts;
Talcum powder: 7 parts;
Red iron oxide: 10 parts;
Zinc-chrome yellow: 5 parts;
Zinc oxide: 5 parts;
Benzotriazole: 1 part;
Silicone: 0.5 part;
Sodium Benzoate: 0.3 part;
Distilled water: 8 parts.
4. an electric power utensil coating, is characterized in that it includes following raw material by weight:
Polyvinyl butyral resin: 12 parts;
Ethanol: 33 parts;
Resol: 6 parts;
Phosphoric acid: 6 parts;
Citric acid: 1.5 parts;
Talcum powder: 5 parts;
Red iron oxide: 8 parts;
Zinc-chrome yellow: 4 parts;
Zinc oxide: 4 parts;
Benzotriazole: 0.5 part;
Silicone: 0.4 part;
Sodium Benzoate: 0.2 part;
Distilled water: 6 parts.
5. an electric power utensil coating, is characterized in that it includes following raw material by weight:
Polyvinyl butyral resin: 15 parts;
Ethanol: 30 parts;
Resol: 5 parts;
Phosphoric acid: 7 parts;
Citric acid: 2 parts;
Talcum powder: 4 parts;
Red iron oxide: 8 parts;
Zinc-chrome yellow: 3 parts;
Zinc oxide: 5 parts;
Benzotriazole: 0.3 part;
Silicone: 0.3 part;
Sodium Benzoate: 0.1 part;
Distilled water: 7 parts.
According to claim 1 to any electric power utensil coating claimed in claim 5, it is characterized in that its adopts following methods manufacture to obtain: first ratio takes various raw materials by weight; Again polyvinyl butyral resin, resol, talcum powder, red iron oxide, zinc-chrome yellow, zinc oxide, benzotriazole, Sodium Benzoate are carried out to the mixture that mixed grinding to granularity is less than 50 μ m; Then mixture is added together with ethanol, phosphoric acid, citric acid, silicone, distilled water the speed with 800～1000m/min in high speed dispersor to disperse 5～10min; After standing 10～20min, pack and get product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410323726.9A CN104031490A (en) | 2014-07-09 | 2014-07-09 | Paint for electrical apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410323726.9A CN104031490A (en) | 2014-07-09 | 2014-07-09 | Paint for electrical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104031490A true CN104031490A (en) | 2014-09-10 |
Family
ID=51462495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410323726.9A Pending CN104031490A (en) | 2014-07-09 | 2014-07-09 | Paint for electrical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104031490A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104449391A (en) * | 2014-11-24 | 2015-03-25 | 天长市开林化工有限公司 | Iron red anticorrosive paint and preparation method thereof |
| CN105585913A (en) * | 2016-03-04 | 2016-05-18 | 赵勇 | Transparent anti-rust paint for electrical equipment and preparation method of paint |
| CN106243862A (en) * | 2016-08-23 | 2016-12-21 | 中国科学院宁波材料技术与工程研究所 | Electric power pylon anti-corrosion primer, its preparation method and application |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116223A (en) * | 1994-07-30 | 1996-02-07 | 廖龙 | Paint with rust preventive and removing function |
| CN1472266A (en) * | 2002-08-02 | 2004-02-04 | 上海佳加室内装潢工程有限公司 | Polyvinyl acetal acid-and alkali-resistant and washing resistant paint |
| CN102952437A (en) * | 2011-08-30 | 2013-03-06 | 连云港市四方化工有限公司 | Preparation method of water-soluble iron red acrylic acid anticorrosive paint |
-
2014
- 2014-07-09 CN CN201410323726.9A patent/CN104031490A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116223A (en) * | 1994-07-30 | 1996-02-07 | 廖龙 | Paint with rust preventive and removing function |
| CN1472266A (en) * | 2002-08-02 | 2004-02-04 | 上海佳加室内装潢工程有限公司 | Polyvinyl acetal acid-and alkali-resistant and washing resistant paint |
| CN102952437A (en) * | 2011-08-30 | 2013-03-06 | 连云港市四方化工有限公司 | Preparation method of water-soluble iron red acrylic acid anticorrosive paint |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104449391A (en) * | 2014-11-24 | 2015-03-25 | 天长市开林化工有限公司 | Iron red anticorrosive paint and preparation method thereof |
| CN105585913A (en) * | 2016-03-04 | 2016-05-18 | 赵勇 | Transparent anti-rust paint for electrical equipment and preparation method of paint |
| CN106243862A (en) * | 2016-08-23 | 2016-12-21 | 中国科学院宁波材料技术与工程研究所 | Electric power pylon anti-corrosion primer, its preparation method and application |
| CN106243862B (en) * | 2016-08-23 | 2018-08-21 | 中国科学院宁波材料技术与工程研究所 | Electric power pylon anti-corrosion primer, preparation method and application |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140910 |