CN102977718B - Metal antirust agent containing 2-ethylimidazoline - Google Patents
Metal antirust agent containing 2-ethylimidazoline Download PDFInfo
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- CN102977718B CN102977718B CN201210433668.6A CN201210433668A CN102977718B CN 102977718 B CN102977718 B CN 102977718B CN 201210433668 A CN201210433668 A CN 201210433668A CN 102977718 B CN102977718 B CN 102977718B
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Abstract
The invention discloses a metal antirust agent containing 2-ethylimidazoline. The metal antirust agent is prepared from the following raw materials, by weight, 3.7-6.8 parts of urea, 5-8 parts of liquefied paraffin, 2.8-5.6 parts of tri(2-ethylhexyl)acetocitrate, 4-6 parts of acrylic acid, 0.2-0.3 parts of zinc powder, 3-5 parts of epoxy soybean oil, 2-3 parts of xylene, 3-5 parts of polyethylene wax, 0.2-0.3 parts of potassium persulphate, 0.3-0.5 parts of borax, 0.7-1.6 parts of monoethaneamine benzoate, 0.9-1.4 parts of sodium molybdate, 0.8-1.2 parts of 2-ethylimidazoline, 1.2-1.7 parts of benzotriazol, 1.4-1.9 parts of zinc dialkyl dithiophosphate, 1.5-3 parts of polyoxyethylene octylphenol ether and 102-103 parts of water. The antirust time of the metal antirust agent is long, and can reach 3-6 months, and the metal antirust agent can well adapt to copper and aluminum. Compatibility tests show that the metal antirust agent has a good compatibility with a plurality of materials and does not influence the normal running of parts.
Description
Technical field
The present invention relates to rust-preventive agent field, is exactly a kind of metal antirusting agent containing 2-ethyl imidazol(e) quinoline.
Background technology
Water-based antirust agent is a kind of aqueous rustproof solution, can effectively protect the material such as steel, iron, prevent from getting rusty.According to the difference that rust-proof life requires, and water is pressed certain for used in combination, and the antirust time limit can reach several days to several months, if there is certain outer packaging condition, antirust time can reach more than 1 year.The many rustless properties of existing rust-preventive agent are not good, are badly in need of a kind of metal antirusting agent of good antirust property.
Summary of the invention
The object of the present invention is to provide a kind of metal antirusting agent of good antirust property.
Above-mentioned purpose is realized by following scheme:
A kind of metal antirusting agent containing 2-ethyl imidazol(e) quinoline, it is characterized in that: it is obtained by the raw material of following weight parts: urea 3.7-6.8, liquefied petrolatum 5-8, tri(2-ethylhexyl)acetocitrate 2.8-5.6, vinylformic acid 4-6, zinc powder 0.2-0.3, epoxy soybean oil 3-5, dimethylbenzene 2-3, polyethylene wax 3-5, Potassium Persulphate 0.2-0.3, borax 0.3-0.5, monoethanolamine benzoate 0.7-1.6, Sodium orthomolybdate 0.9-1.4, 2-ethyl imidazol(e) quinoline 0.8-1.2, benzotriazole 1.2-1.7, zinc dialkyl dithiophosphate 1.4-1.9, polyoxyethylene octylphenol ether 1.5-3, water 102-113.
Described a kind of metal antirusting agent containing 2-ethyl imidazol(e) quinoline, is characterized in that: preparation method comprises the following steps:
(1) by weight liquefied petrolatum, tri(2-ethylhexyl)acetocitrate, vinylformic acid, epoxidized linseed oil, dimethylbenzene, polyethylene wax are added stainless steel cauldron, be warming up to 110 ± 5 DEG C, start stir and add urea, Potassium Persulphate, borax, zinc powder by weight;
(2) then with 50-60 DEG C/h of ramp to 180-195 DEG C;
(3) react and stop heating in 1-2 hour;
(4) surplus stock will be added by weight and add stainless steel cauldron, and mix after dissolving and get final product.
Beneficial effect of the present invention is: the consistency of the present invention and each material is good, and antirust time is long, can reach 3-6 month, and have good adaptability to copper, aluminum, the present invention can slowly-releasing antirust while in metallic surface film forming, thus extend antirust time.
Embodiment
A metal antirusting agent containing 2-ethyl imidazol(e) quinoline, it is obtained by the raw material of following weight parts (kg):
Urea 3.7, liquefied petrolatum 7.7, tri(2-ethylhexyl)acetocitrate 4.6, vinylformic acid 5.5, zinc powder 0.2, epoxy soybean oil 4, dimethylbenzene 3, polyethylene wax 4, Potassium Persulphate 0.3, borax 0.35, monoethanolamine benzoate 1.2, Sodium orthomolybdate 1.1,2-ethyl imidazol(e) quinoline 0.9, benzotriazole 1.4, zinc dialkyl dithiophosphate 1.6, polyoxyethylene octylphenol ether 2.3, water 108.
Described a kind of metal antirusting agent containing 2-ethyl imidazol(e) quinoline, preparation method comprises the following steps:
(1) by weight liquefied petrolatum, tri(2-ethylhexyl)acetocitrate, vinylformic acid, epoxidized linseed oil, dimethylbenzene, polyethylene wax are added stainless steel cauldron, be warming up to 110 DEG C, start stir and add urea, Potassium Persulphate, borax, zinc powder by weight;
(2) then with 55 DEG C/h of ramp to 185 DEG C;
(3) react and stop heating in 1 hour;
(4) surplus stock will be added by weight and add stainless steel cauldron, and mix after dissolving and get final product.
The present embodiment and commercially available domestic rust-preventive agent are carried out contrast experiment, and wherein property indices measures respectively as follows:
High/low temperature stability test: carry out according to JB/T4323.2-1999.
Damp and hot rust prevention test: the test piece of one-level grey cast iron soaks 1min in the rust protection liquid of 50 ~ 70 DEG C, take out and dry (110 DEG C), test piece is put on the dividing plate of moisture eliminator (500 ~ 1000ml distilled water is injected in bottom), add a cover constant temperature under being placed on 35 DEG C ± 2 DEG C conditions and place, observe antirust time.
Corrosion test: carry out according to JB/T4323.2-1999.
Indoor hanging test: the test piece of one-level grey cast iron, after antirust treatment, hangs up in indoor, observes strip corrosion situation.
Seal rust prevention test up for safekeeping: after one-level grey cast iron test piece antirust treatment, transparent sealed plastic bag is put in test piece, the surface appearance of good seal routine observation test piece.
Measurement result is in table one:
Table one
As shown in Table 1, the present invention's anti-embroidery time is long, can reach 3-6 month, and have good adaptability to copper, aluminium.Simultaneously through compatibility test, the consistency of the present embodiment and each material is good, can't affect the normal operation of parts.
Claims (2)
1. the metal antirusting agent containing 2-ethyl imidazol(e) quinoline, it is characterized in that: it is obtained by the raw material of following weight parts: urea 3.7-6.8, liquefied petrolatum 5-8, acetyl tributyl citrate three (2-ethyl hexyl) ester 2.8-5.6, vinylformic acid 4-6, zinc powder 0.2-0.3, epoxy soybean oil 3-5, dimethylbenzene 2-3, polyethylene wax 3-5, Potassium Persulphate 0.2-0.3, borax 0.3-0.5, monoethanolamine benzoate 0.7-1.6, Sodium orthomolybdate 0.9-1.4, 2-ethyl imidazol(e) quinoline 0.8-1.2, benzotriazole 1.2-1.7, zinc dialkyl dithiophosphate 1.4-1.9, polyoxyethylene octylphenol ether 1.5-3, water 102-113.
2. a kind of metal antirusting agent containing 2-ethyl imidazol(e) quinoline according to claim 1, is characterized in that: preparation method comprises the following steps:
(1) by weight liquefied petrolatum, acetyl tributyl citrate three (2-ethyl hexyl) ester, vinylformic acid, epoxidized linseed oil, dimethylbenzene, polyethylene wax are added stainless steel cauldron, be warming up to 110 ± 5 DEG C, start stir and add urea, Potassium Persulphate, borax, zinc powder by weight;
(2) then with 50-60 DEG C/h of ramp to 180-195 DEG C;
(3) react and stop heating in 1-2 hour;
(4) by weight surplus stock is added stainless steel cauldron, mix after dissolving and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210433668.6A CN102977718B (en) | 2012-11-02 | 2012-11-02 | Metal antirust agent containing 2-ethylimidazoline |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210433668.6A CN102977718B (en) | 2012-11-02 | 2012-11-02 | Metal antirust agent containing 2-ethylimidazoline |
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| CN102977718A CN102977718A (en) | 2013-03-20 |
| CN102977718B true CN102977718B (en) | 2015-05-13 |
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| CN201210433668.6A Expired - Fee Related CN102977718B (en) | 2012-11-02 | 2012-11-02 | Metal antirust agent containing 2-ethylimidazoline |
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| CN103937345B (en) * | 2014-03-21 | 2016-06-01 | 和县创智科技信息服务有限公司 | A kind of fire-retardant anti-scratch car paint and its preparation method |
Citations (4)
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|---|---|---|---|---|
| US6624234B1 (en) * | 1999-06-22 | 2003-09-23 | Honda Giken Kyogo Kabushiki Kaisha | Aqueous coating composition for automotive upholstery |
| CN101967316A (en) * | 2010-09-08 | 2011-02-09 | 中国乐凯胶片集团公司 | Nontoxic antifouling paint for oceanographic ship and facilities and method for preparing paint |
| CN102352170A (en) * | 2011-09-05 | 2012-02-15 | 安徽省易达电子有限公司 | Epoxy polyester metal corrosion resistant paint and preparation method thereof |
| CN102443339A (en) * | 2010-10-13 | 2012-05-09 | 中国科学院金属研究所 | Ultrahigh-hardness organic protection coating and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008248073A (en) * | 2007-03-30 | 2008-10-16 | Kansai Paint Co Ltd | Water paint composition, rust prevention pigment dispersion, and manufacturing method of water paint composition |
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- 2012-11-02 CN CN201210433668.6A patent/CN102977718B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6624234B1 (en) * | 1999-06-22 | 2003-09-23 | Honda Giken Kyogo Kabushiki Kaisha | Aqueous coating composition for automotive upholstery |
| CN101967316A (en) * | 2010-09-08 | 2011-02-09 | 中国乐凯胶片集团公司 | Nontoxic antifouling paint for oceanographic ship and facilities and method for preparing paint |
| CN102443339A (en) * | 2010-10-13 | 2012-05-09 | 中国科学院金属研究所 | Ultrahigh-hardness organic protection coating and preparation method thereof |
| CN102352170A (en) * | 2011-09-05 | 2012-02-15 | 安徽省易达电子有限公司 | Epoxy polyester metal corrosion resistant paint and preparation method thereof |
Non-Patent Citations (1)
| Title |
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| 金属防锈剂;王文忠;《电镀与环保》;20000331;第20卷(第2期);第33-34页 * |
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Effective date of registration: 20211221 Address after: 528000 201, No. 3, Hengyi Road, Zhujiang Avenue, Bijiang Community Industrial Zone, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Yutuo Technology Co.,Ltd. Address before: 247127 Zhuyuan new village, Tongshan Town, suburb, Tongling City, Anhui Province Patentee before: TONGLING MINGCHENG CASTING Co.,Ltd. |
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