CN104212313B - A kind of quick-drying rub resistance, high temperature resistant primer and preparation method thereof - Google Patents
A kind of quick-drying rub resistance, high temperature resistant primer and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a kind of quick-drying rub resistance, high temperature resistant primer, this priming paint is by bisphenol F-type epoxy resin, iron oxide red, titanium dioxide, silicon powder, multifunctional assistant AMP 95, graphite powder, Polyethylene Glycol and Organic fluoride is acrylic resin modified forms, its weight percent composition is: bisphenol F-type epoxy resin: 23-25%, iron oxide red: 5-8%, titanium dioxide: 12 15%, silicon powder: 10 12%, multifunctional assistant AMP 95:15 18%, graphite powder: 12 15%, Polyethylene Glycol: 3 8%, surplus is that Organic fluoride is acrylic resin modified；The present invention also provides for this quick-drying rub resistance, the preparation method of high temperature resistant primer；This priming paint has fast drying, and free from extraneous odour, to alkali and major part solvent-stable；Anticorrosion, choke, the performance such as block water are good, and rub resistance and the resistant to elevated temperatures performance of priming paint are good, and service life is long.
Description
Technical field
The present invention relates to a kind of priming paint and preparation method thereof, a kind of quick-drying rub resistance, high temperature resistant primer and preparation method thereof.
Background technology
At present, needing to be coated with priming after many mechanical surface treatment, its Main Function is that protection steel are few by atmospheric corrosion in the course of processing.Priming paint kind the most on the market is more, but generally exist and be dried slow, the defect of corrosion-resistant, heat-resisting ability difference, not only reduce the service life of equipment, increase cost, and owing to drying time is long, causing inefficiency, and easily give out chemical odor in the course of processing, healthy to operator brings harm.
Summary of the invention
The technical problem to be solved is, for the shortcoming of above prior art, proposes a kind of quick-drying rub resistance, high temperature resistant primer and preparation method thereof, and this priming paint has fast drying, and free from extraneous odour, to alkali and major part solvent-stable；Anticorrosion, choke, the performance such as block water are good, and rub resistance and the resistant to elevated temperatures performance of priming paint are good, and service life is long.
In order to solve above-mentioned technical problem, the technical scheme is that and be accomplished by: a kind of quick-drying rub resistance, high temperature resistant primer, this priming paint is by bisphenol F-type epoxy resin, iron oxide red, titanium dioxide, silicon powder, multifunctional assistant AMP-95, graphite powder, Polyethylene Glycol and the acrylic resin modified composition of Organic fluoride, its weight percent composition is: bisphenol F-type epoxy resin: 23-25%, iron oxide red: 5-8%, titanium dioxide: 12-15%, silicon powder: 10-12%, multifunctional assistant AMP-95:15-18%, graphite powder: 12-15%, Polyethylene Glycol: 3-8%, surplus is that Organic fluoride is acrylic resin modified；This quick-drying rub resistance, the preparation method of high temperature resistant primer sequentially include the following steps:
Step (1): first acrylic resin modified to bisphenol F-type epoxy resin and Organic fluoride stirred tank of first putting into is mixed, control the temperature in stirred tank at 60-62 DEG C, set mixing speed 900-920r/min, mixing time 2-3h, being then placed in iron oxide red and continue stirring, mixing time is 1-2h；
Step (2): add titanium dioxide and silicon powder, sets mixing speed as 860-870r/min, and mixing time 1-2h adds multifunctional assistant AMP-95 and continues to stir 40-50min；
Step (3): then added in stirred tank by graphite powder and stir, mixing speed is 750-800r/min, mixing time 60-80min, controls the temperature in stirred tank at 52-55 DEG C；
Step (4): being eventually adding Polyethylene Glycol stirring 2-3h, mixing speed is 680-700r/min, i.e. can get described quick-drying rub resistance, high temperature resistant primer.
So, pass through technical scheme, obtain a kind of quick-drying rub resistance, high temperature resistant primer, priming paint adds graphite powder and improves the crocking resistance of priming paint, multifunctional assistant AMP-95, the glossiness of priming paint can not only be improved, the PH stability that priming paint is extremely excellent can also be given, reduce corrosion, contribute to manufacturing low abnormal smells from the patient priming paint and advantageously reducing priming paint cost, the addition of iron oxide red not only improves the corrosion-resistant of priming paint and rustless property, and gives the outward appearance that priming paint is good；The addition of silicon powder further increases the chemical-resistance of priming paint；The addition of barium sulfate is as a kind of heat-resistant filler, base material can be made to thicken, compact in paint film, the lesion size of paint film can be reduced when hot-working, improve the physical and mechanical properties of paint film, Organic fluoride modified acrylic acid resin primer had both remained the good alkali resistance of acrylic acid resin primer, had protected the features such as color gloss retention, film be plentiful, had again that organic fluorine coating is weather-proof, resistant, corrosion-resistant and self-cleaning advantage.
The technical scheme that the present invention limits further is:
Aforesaid quick-drying rub resistance, high temperature resistant primer, priming paint composition by weight percentage is: bisphenol F-type epoxy resin: 23%, iron oxide red: 5%, titanium dioxide: 12%, silicon powder: 10%, multifunctional assistant AMP-95:15%, graphite powder: 12%, Polyethylene Glycol: 3%, surplus is that Organic fluoride is acrylic resin modified.
Aforesaid quick-drying rub resistance, high temperature resistant primer, priming paint composition by weight percentage is: bisphenol F-type epoxy resin: 25%, iron oxide red: 8%, titanium dioxide: 15%, silicon powder: 12%, multifunctional assistant AMP-95:18%, graphite powder: 15%, Polyethylene Glycol: 8%, surplus is that Organic fluoride is acrylic resin modified.
Aforesaid quick-drying rub resistance, high temperature resistant primer, priming paint composition by weight percentage is: bisphenol F-type epoxy resin: 24%, iron oxide red: 7%, titanium dioxide: 13%, silicon powder: 11%, multifunctional assistant AMP-95:17%, graphite powder: 13%, Polyethylene Glycol: 5%, surplus is that Organic fluoride is acrylic resin modified.
Aforesaid quick-drying rub resistance, the preparation method of high temperature resistant primer, this preparation method sequentially includes the following steps:
Step (1): first acrylic resin modified to bisphenol F-type epoxy resin and Organic fluoride stirred tank of first putting into is mixed, control the temperature in stirred tank at 60 DEG C, set mixing speed 900r/min, mixing time 2h, being then placed in iron oxide red and continue stirring, mixing time is 1h；
Step (2): add titanium dioxide and silicon powder, sets mixing speed as 860r/min, and mixing time 1h adds multifunctional assistant AMP-95 and continues to stir 40min；
Step (3): then added in stirred tank by graphite powder and stir, mixing speed is 750r/min, mixing time 60min, controls the temperature in stirred tank at 52 DEG C；
Step (4): being eventually adding Polyethylene Glycol stirring 2h, mixing speed is 680r/min, i.e. can get described quick-drying rub resistance, high temperature resistant primer.
Aforesaid quick-drying rub resistance, the preparation method of high temperature resistant primer, this preparation method sequentially includes the following steps:
Step (1): first acrylic resin modified to bisphenol F-type epoxy resin and Organic fluoride stirred tank of first putting into is mixed, control the temperature in stirred tank at 62 DEG C, set mixing speed 920r/min, mixing time 3h, being then placed in iron oxide red and continue stirring, mixing time is 2h；
Step (2): add titanium dioxide and silicon powder, sets mixing speed as 870r/min, and mixing time 2h adds multifunctional assistant AMP-95 and continues to stir 50min；
Step (3): then added in stirred tank by graphite powder and stir, mixing speed is 800r/min, mixing time 80min, controls the temperature in stirred tank at 55 DEG C；
Step (4): being eventually adding Polyethylene Glycol stirring 3h, mixing speed is 700r/min, i.e. can get described quick-drying rub resistance, high temperature resistant primer.
Aforesaid quick-drying rub resistance, the preparation method of high temperature resistant primer, this preparation method sequentially includes the following steps:
Step (1): first acrylic resin modified to bisphenol F-type epoxy resin and Organic fluoride stirred tank of first putting into is mixed, control the temperature in stirred tank at 61 DEG C, set mixing speed 910r/min, mixing time 2.5h, being then placed in iron oxide red and continue stirring, mixing time is 1.5h；
Step (2): add titanium dioxide and silicon powder, sets mixing speed as 865r/min, and mixing time 1.5h adds multifunctional assistant AMP-95 and continues to stir 48min；
Step (3): then added in stirred tank by graphite powder and stir, mixing speed is 780r/min, mixing time 70min, controls the temperature in stirred tank at 53 DEG C；
Step (4): being eventually adding Polyethylene Glycol stirring 2.8h, mixing speed is 690r/min, i.e. can get described quick-drying rub resistance, high temperature resistant primer.
The invention has the beneficial effects as follows: obtain a kind of quick-drying rub resistance, high temperature resistant primer, priming paint adds graphite powder and improves the crocking resistance of priming paint, multifunctional assistant AMP-95, the glossiness of priming paint can not only be improved, the PH stability that priming paint is extremely excellent can also be given, reduce corrosion, contribute to manufacturing low abnormal smells from the patient priming paint and advantageously reducing priming paint cost, the addition of iron oxide red not only improves the corrosion-resistant of priming paint and rustless property, and gives the outward appearance that priming paint is good；The addition of silicon powder further increases the chemical-resistance of priming paint；The addition of barium sulfate is as a kind of heat-resistant filler, base material can be made to thicken, compact in paint film, the lesion size of paint film can be reduced when hot-working, improve the physical and mechanical properties of paint film, Organic fluoride modified acrylic acid resin primer had both remained the good alkali resistance of acrylic acid resin primer, had protected the features such as color gloss retention, film be plentiful, had again that organic fluorine coating is weather-proof, resistant, corrosion-resistant and self-cleaning advantage.
Detailed description of the invention
The present invention is described in further detail below:
Embodiment 1
The quick-drying rub resistance of one of the present embodiment offer, high temperature resistant primer, it is characterized in that: this priming paint is by bisphenol F-type epoxy resin, iron oxide red, titanium dioxide, silicon powder, multifunctional assistant AMP-95, graphite powder, Polyethylene Glycol and Organic fluoride is acrylic resin modified forms, its weight percent composition is: bisphenol F-type epoxy resin: 23%, iron oxide red: 5%, titanium dioxide: 12%, silicon powder: 10%, multifunctional assistant AMP-95:15%, graphite powder: 12%, Polyethylene Glycol: 3%, surplus is that Organic fluoride is acrylic resin modified；This quick-drying rub resistance, the preparation method of high temperature resistant primer sequentially include the following steps:
Step (1): first acrylic resin modified to bisphenol F-type epoxy resin and Organic fluoride stirred tank of first putting into is mixed, control the temperature in stirred tank at 60 DEG C, set mixing speed 900r/min, mixing time 2h, being then placed in iron oxide red and continue stirring, mixing time is 1h；
Step (2): add titanium dioxide and silicon powder, sets mixing speed as 860r/min, and mixing time 1h adds multifunctional assistant AMP-95 and continues to stir 40min；
Step (3): then added in stirred tank by graphite powder and stir, mixing speed is 750r/min, mixing time 60min, controls the temperature in stirred tank at 52 DEG C；
Step (4): being eventually adding Polyethylene Glycol stirring 2h, mixing speed is 680r/min, i.e. can get described quick-drying rub resistance, high temperature resistant primer.
Embodiment 2
The quick-drying rub resistance of one of the present embodiment offer, high temperature resistant primer, it is characterized in that: this priming paint is by bisphenol F-type epoxy resin, iron oxide red, titanium dioxide, silicon powder, multifunctional assistant AMP-95, graphite powder, Polyethylene Glycol and Organic fluoride is acrylic resin modified forms, its weight percent composition is: bisphenol F-type epoxy resin: 25%, iron oxide red: 8%, titanium dioxide: 15%, silicon powder: 12%, multifunctional assistant AMP-95:18%, graphite powder: 15%, Polyethylene Glycol: 8%, surplus is that Organic fluoride is acrylic resin modified；This quick-drying rub resistance, the preparation method of high temperature resistant primer sequentially include the following steps:
Step (1): first acrylic resin modified to bisphenol F-type epoxy resin and Organic fluoride stirred tank of first putting into is mixed, control the temperature in stirred tank at 62 DEG C, set mixing speed 920r/min, mixing time 3h, being then placed in iron oxide red and continue stirring, mixing time is 2h；
Step (2): add titanium dioxide and silicon powder, sets mixing speed as 870r/min, and mixing time 2h adds multifunctional assistant AMP-95 and continues to stir 50min；
Step (3): then added in stirred tank by graphite powder and stir, mixing speed is 800r/min, mixing time 80min, controls the temperature in stirred tank at 55 DEG C；
Step (4): being eventually adding Polyethylene Glycol stirring 3h, mixing speed is 700r/min, i.e. can get described quick-drying rub resistance, high temperature resistant primer.
Embodiment 3
The quick-drying rub resistance of one of the present embodiment offer, high temperature resistant primer, it is characterized in that: this priming paint is by bisphenol F-type epoxy resin, iron oxide red, titanium dioxide, silicon powder, multifunctional assistant AMP-95, graphite powder, Polyethylene Glycol and Organic fluoride is acrylic resin modified forms, its weight percent composition is: bisphenol F-type epoxy resin: 24%, iron oxide red: 7%, titanium dioxide: 13%, silicon powder: 11%, multifunctional assistant AMP-95:17%, graphite powder: 13%, Polyethylene Glycol: 5%, surplus is that Organic fluoride is acrylic resin modified；This quick-drying rub resistance, the preparation method of high temperature resistant primer sequentially include the following steps:
Step (1): first acrylic resin modified to bisphenol F-type epoxy resin and Organic fluoride stirred tank of first putting into is mixed, control the temperature in stirred tank at 61 DEG C, set mixing speed 910r/min, mixing time 2.5h, being then placed in iron oxide red and continue stirring, mixing time is 1.5h；
Step (2): add titanium dioxide and silicon powder, sets mixing speed as 865r/min, and mixing time 1.5h adds multifunctional assistant AMP-95 and continues to stir 48min；
Step (3): then added in stirred tank by graphite powder and stir, mixing speed is 780r/min, mixing time 70min, controls the temperature in stirred tank at 53 DEG C；
Step (4): being eventually adding Polyethylene Glycol stirring 2.8h, mixing speed is 690r/min, i.e. can get described quick-drying rub resistance, high temperature resistant primer.
Following table is the quick-drying rub resistance of embodiment 1-3, high temperature resistant primer performance detection data
Above example is only the technological thought that the present invention is described, it is impossible to limiting protection scope of the present invention with this, every technological thought proposed according to the present invention, any change done on the basis of technical scheme, within each falling within scope.
Claims (6)
1. a quick-drying rub resistance, high temperature resistant primer, it is characterised in that: this priming paint is by bisphenol F-type epoxy resin, iron oxide red
Powder, titanium dioxide, silicon powder, multifunctional assistant AMP-95, graphite powder, Polyethylene Glycol and the acrylic resin modified composition of Organic fluoride,
Its weight percent composition is: bisphenol F-type epoxy resin: 23-25%, iron oxide red: 5-8%, titanium dioxide: 12-15%,
Silicon powder: 10-12%, multifunctional assistant AMP-95:15-18%, graphite powder: 12-15%, Polyethylene Glycol: 3-8%, surplus is
Organic fluoride is acrylic resin modified；
The most quick-drying rub resistance, the preparation method of high temperature resistant primer, this preparation method sequentially includes the following steps:
Step (1): first acrylic resin modified to bisphenol F-type epoxy resin and Organic fluoride stirred tank of first putting into is carried out
Mixing, controls the temperature in stirred tank at 60-62 DEG C, sets mixing speed 900-920r/min, mixing time 2-3h, so
After put into iron oxide red continue stirring, mixing time is 1-2h；
Step (2): add titanium dioxide and silicon powder, sets mixing speed as 860-870r/min, mixing time 1-2h,
Add multifunctional assistant AMP-95 and continue stirring 40-50min；
Step (3): then being added in stirred tank by graphite powder and stir, mixing speed is 750-800r/min, during stirring
Between 60-80min, control the temperature in stirred tank at 52-55 DEG C；
Step (4): be eventually adding Polyethylene Glycol stirring 2-3h, mixing speed is 680-700r/min, i.e. can get described soon
Dry rub resistance, high temperature resistant primer.
Quick-drying rub resistance the most according to claim 1, high temperature resistant primer, it is characterised in that: described priming paint percentage by weight
Than composition it is: bisphenol F-type epoxy resin: 23%, iron oxide red: 5%, titanium dioxide: 12%, silicon powder: 10%, multi-functional
Auxiliary agent A MP-95:15%, graphite powder: 12%, Polyethylene Glycol: 3%, surplus is that Organic fluoride is acrylic resin modified.
Quick-drying rub resistance the most according to claim 1, high temperature resistant primer, it is characterised in that: described priming paint percentage by weight
Than composition it is: bisphenol F-type epoxy resin: 24%, iron oxide red: 7%, titanium dioxide: 13%, silicon powder: 11%, multi-functional
Auxiliary agent A MP-95:17%, graphite powder: 13%, Polyethylene Glycol: 5%, surplus is that Organic fluoride is acrylic resin modified.
Quick-drying rub resistance the most according to claim 1, high temperature resistant primer, it is characterised in that: this preparation method presses following step
Suddenly carry out:
Step (1): first acrylic resin modified to bisphenol F-type epoxy resin and Organic fluoride stirred tank of first putting into is carried out
Mixing, the temperature in control stirred tank, at 60 DEG C, sets mixing speed 900r/min, mixing time 2h, is then placed in iron oxide red
Powder continues stirring, and mixing time is 1h；
Step (2): add titanium dioxide and silicon powder, sets mixing speed as 860r/min, and mixing time 1h adds many merits
Auxiliary agent A MP-95 can continue stirring 40min；
Step (3): then graphite powder is added in stirred tank and stir, mixing speed is 750r/min, mixing time 60min,
Control the temperature in stirred tank at 52 DEG C；
Step (4): be eventually adding Polyethylene Glycol stirring 2h, mixing speed is 680r/min, i.e. can get described quick-drying rub resistance,
High temperature resistant primer.
Quick-drying rub resistance the most according to claim 1, high temperature resistant primer, it is characterised in that: this preparation method presses following step
Suddenly carry out:
Step (1): first acrylic resin modified to bisphenol F-type epoxy resin and Organic fluoride stirred tank of first putting into is carried out
Mixing, the temperature in control stirred tank, at 62 DEG C, sets mixing speed 920r/min, mixing time 3h, is then placed in iron oxide red
Powder continues stirring, and mixing time is 2h；
Step (2): add titanium dioxide and silicon powder, sets mixing speed as 870r/min, and mixing time 2h adds many merits
Auxiliary agent A MP-95 can continue stirring 50min；
Step (3): then graphite powder is added in stirred tank and stir, mixing speed is 800r/min, mixing time 80min,
Control the temperature in stirred tank at 55 DEG C；
Step (4): be eventually adding Polyethylene Glycol stirring 3h, mixing speed is 700r/min, i.e. can get described quick-drying rub resistance,
High temperature resistant primer.
Quick-drying rub resistance the most according to claim 1, high temperature resistant primer, it is characterised in that: this preparation method presses following step
Suddenly carry out:
Step (1): first acrylic resin modified to bisphenol F-type epoxy resin and Organic fluoride stirred tank of first putting into is carried out
Mixing, the temperature in control stirred tank, at 61 DEG C, sets mixing speed 910r/min, mixing time 2.5h, is then placed in ferrum
Hydrargyri Oxydum Rubrum continues stirring, and mixing time is 1.5h；
Step (2): add titanium dioxide and silicon powder, sets mixing speed as 865r/min, and mixing time 1.5h, addition is many
Function additive AMP-95 continues stirring 48min；
Step (3): then graphite powder is added in stirred tank and stir, mixing speed is 780r/min, mixing time 70min,
Control the temperature in stirred tank at 53 DEG C；
Step (4): be eventually adding Polyethylene Glycol stirring 2.8h, mixing speed is 690r/min, i.e. can get described quick-drying rub resistance,
High temperature resistant primer.
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| CN104893458B (en) * | 2015-05-11 | 2017-07-25 | 广德县新杭镇聚源新型材料压膜厂 | A kind of high deodorizing toilet cover coating of adhesive force |
| CN105176269A (en) * | 2015-10-21 | 2015-12-23 | 苏州赛斯德工程设备有限公司 | Corrosion-resistant water-borne coating and preparation method thereof |
| CN106752614A (en) * | 2016-12-14 | 2017-05-31 | 苏州纽东精密制造科技有限公司 | A kind of automobile plastic anticorrosive paint and preparation method thereof |
| CN106700830A (en) * | 2016-12-14 | 2017-05-24 | 苏州纽东精密制造科技有限公司 | Anti-corrosive primer for automobile chassis |
| CN106590101A (en) * | 2016-12-14 | 2017-04-26 | 苏州纽东精密制造科技有限公司 | High-temperature-resistant paint used for automobile chassis |
| CN106752800A (en) * | 2016-12-14 | 2017-05-31 | 苏州纽东精密制造科技有限公司 | A kind of car surface high-temperature resistant coating |
| CN110819176A (en) * | 2019-11-18 | 2020-02-21 | 榆林学院 | Preparation method of anticorrosive and antiscale coating |
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| CN101250369B (en) * | 2008-03-25 | 2010-12-15 | 中国科学院广州化学研究所 | Aqueous composite paint containing amphiphilic fluorine-containing acrylate blocking copolymer and preparation thereof |
| JP2010138281A (en) * | 2008-12-11 | 2010-06-24 | Kansai Paint Co Ltd | Cationic electrodeposition paint and coated article |
| CN102719191B (en) * | 2012-06-26 | 2014-06-11 | 华南理工大学 | High-temperature-resistant anticorrosive paint and preparation method thereof |
| CN103160182B (en) * | 2013-02-22 | 2016-05-18 | 安徽华辉塑业科技股份有限公司 | Unglazed type epoxide powder coating and preparation method thereof |
| CN103305101B (en) * | 2013-07-09 | 2015-09-30 | 湖南太子化工涂料有限公司 | A kind of quick-dry type is anticorrosion, rust-proofing primer and preparation method thereof |
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