CN105219127A - A kind of engineering machinery high-temperature resistant coating - Google Patents
A kind of engineering machinery high-temperature resistant coating Download PDFInfo
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- CN105219127A CN105219127A CN201510598551.7A CN201510598551A CN105219127A CN 105219127 A CN105219127 A CN 105219127A CN 201510598551 A CN201510598551 A CN 201510598551A CN 105219127 A CN105219127 A CN 105219127A
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Abstract
The present invention relates to technical field of coatings, be specifically related to a kind of engineering machinery high-temperature resistant coating, this coating is made up of following raw material by weight: calcium carbonate 15-25 part, glass powder 30-45 part, fire retardant 2-5 part, rust-preventive agent 5-15 part, flow agent 1-3 part, vinylbenzene 15-25 part, siccative 5-8 part.Compared with tradition machinery coating, owing to have employed calcium carbonate, glass powder, this coating is made not to be with blue light, recoatability is good, there is photoextinction, weathering resistance and the resistance to elevated temperatures of paint film can be improved, under the environment of high temperature and chronic sun exposure, avoid occurring obscission, and avoid mechanical part to occur oxidized, corrosion phenomenon.In sum, this project machinery new coating have preparation easy, raw material is easy to get, lower-price characteristic, can be widely used in engineering machinery or agricultural machine and other machinery etc. surface coating.
Description
Technical field
The present invention relates to technical field of coatings, be specifically related to a kind of engineering machinery high-temperature resistant coating.
Background technology
As everyone knows, mechanical coating just refers to the coating of application on mechanical surface and all kinds of element part.Machinery coating has following performance:
(1) opacifying power: opacifying power is usually with making the black and white lattice of regulation cover required coating weight to represent, the larger opacifying power of weight is less;
(2) sticking power is smeared: the bounding force representing film and basic unit;
(3) viscosity: the size of viscosity affects workability, different constructional methods requires that coating has different viscosity;
(4) fineness: fineness size directly affects planarization and the gloss of film coated surface.
At present, existing mechanical coating, Main Function falls to prevent from mechanical part to be isolated from the outside coming, and avoids that mechanical part is oxidized, corrosion.But the resistance to elevated temperatures of existing mechanical coating not enough, under the environment of high temperature and chronic sun exposure, is easy to come off.
Such as, Chinese invention patent, application number is 201510196114.2 openly to know clearly a kind of agricultural machine coating, and wherein, this coating is obtained by the component of following weight fraction: Isosorbide-5-Nitrae cyclohexanedimethanol 10-15 part; Pure terephthalic acid 5-8 part; Rosin 20-35 part; Tolylene diisocyanate 20-30 part; Titanium dioxide 25-30 part; Dicyclohexyl phthalate 15-25 part; Wilkinite 8-10 part; Nitrocellulose 10-20 part; And chlorosulfonated polyethylene 40-50 part.The mechanical coating be made up of above-mentioned raw materials, its mechanical part is oxidized, corrosion easily, and therefore resistance to elevated temperatures not enough.
Summary of the invention
The object of this invention is to provide and a kind ofly can solve the problem of depositing in prior art, under long Exposure to Sunlight or under hot environment, still there is good cohesiveness, avoid mechanical part to occur oxidized, corrosion phenomenon, ensure that the engineering machinery high-temperature resistant coating of the safety of operation under mechanical part hot conditions.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: a kind of engineering machinery high-temperature resistant coating, and this coating is made up of following raw material by weight: calcium carbonate 15-25 part, glass powder 30-45 part, fire retardant 2-5 part, rust-preventive agent 5-15 part, flow agent 1-3 part, vinylbenzene 15-25 part, siccative 5-8 part.
Further, described flow agent is polyvinyl butyral acetal.
Further, described siccative is lead nitrate.
The present invention has following beneficial effect: a kind of engineering machinery high-temperature resistant coating of the present invention, be made up of raw materials such as calcium carbonate, glass powder, fire retardant, rust-preventive agent, flow agent, vinylbenzene, siccative, compared with tradition machinery coating, owing to have employed calcium carbonate, glass powder, this coating is made not to be with blue light, recoatability is good, there is photoextinction, weathering resistance and the resistance to elevated temperatures of paint film can be improved, under the environment of high temperature and chronic sun exposure, avoid occurring obscission, and avoid mechanical part to occur oxidized, corrosion phenomenon.In sum, this project machinery new coating have preparation easy, raw material is easy to get, lower-price characteristic, can be widely used in engineering machinery or agricultural machine and other machinery etc. surface coating.
Embodiment
This embodiment by the following technical solutions.
Embodiment one: a kind of engineering machinery high-temperature resistant coating, this coating is made up of following raw material by weight: 15 parts, calcium carbonate, 30 parts, glass powder, fire retardant 2 parts, rust-preventive agent 5 parts, flow agent 1 part, vinylbenzene 15-25 part, siccative 5 parts.
Concrete, described flow agent is polyvinyl butyral acetal.
Concrete, described siccative is lead nitrate.
In the present embodiment, first owing to have employed calcium carbonate, glass powder, make this coating not be with blue light, recoatability is good, there is photoextinction, the weather resistance of paint film can be improved, under the environment of high temperature and chronic sun exposure, avoid occurring obscission, secondly, owing to adding fire retardant and rust-preventive agent in this coating, thus effectively improve resistance to elevated temperatures, avoid mechanical part to occur oxidized, corrosion phenomenon; Last owing to adding flow agent and siccative, first adopt flow agent to make this coating in drying and forming-film process, form smooth, smooth, a uniform film; Effectively can reduce and cover with paint, lacquer, colour wash, etc. liquid surface tension, improve a class material of its levelling property and homogeneity; The perviousness of covering with paint liquid can be improved, the possibility producing spot and spot when brushing can be reduced, increase spreadability, make film forming even, natural; Secondly adopt siccative can accelerate the oxidation of paint film, polymerization, drying, reach the object of quick-drying.
Embodiment two: a kind of engineering machinery high-temperature resistant coating, this coating is made up of following raw material by weight: 20 parts, calcium carbonate, 40 parts, glass powder, fire retardant 4 parts, rust-preventive agent 10 parts, flow agent 2 parts, vinylbenzene 20 parts, siccative 7 parts.
Concrete, described flow agent is polyvinyl butyral acetal.
Concrete, described siccative is lead nitrate.
In the present embodiment, other is all identical with embodiment one.
Embodiment three: a kind of engineering machinery high-temperature resistant coating, this coating is made up of following raw material by weight: 25 parts, calcium carbonate, 45 parts, glass powder, fire retardant 5 parts, rust-preventive agent 15 parts, flow agent 3 parts, vinylbenzene 25 parts, siccative 8 parts.
Concrete, described flow agent is polyvinyl butyral acetal.
Concrete, described siccative is lead nitrate.
In the present embodiment, other is all identical with embodiment one.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, other amendments that those of ordinary skill in the art make technical scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (3)
1. an engineering machinery high-temperature resistant coating, it is characterized in that, this coating is made up of following raw material by weight: calcium carbonate 15-25 part, glass powder 30-45 part, fire retardant 2-5 part, rust-preventive agent 5-15 part, flow agent 1-3 part, vinylbenzene 15-25 part, siccative 5-8 part.
2. a kind of engineering machinery high-temperature resistant coating according to claim 1, is characterized in that, described flow agent is polyvinyl butyral acetal.
3. a kind of engineering machinery high-temperature resistant coating according to claim 1, is characterized in that, described siccative is lead nitrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510598551.7A CN105219127A (en) | 2015-09-17 | 2015-09-17 | A kind of engineering machinery high-temperature resistant coating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510598551.7A CN105219127A (en) | 2015-09-17 | 2015-09-17 | A kind of engineering machinery high-temperature resistant coating |
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| CN105219127A true CN105219127A (en) | 2016-01-06 |
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| CN201510598551.7A Pending CN105219127A (en) | 2015-09-17 | 2015-09-17 | A kind of engineering machinery high-temperature resistant coating |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670351A (en) * | 2016-04-26 | 2016-06-15 | 黄河科技学院 | Environment-friendly anti-radiation high-temperature resistant coating and preparation method thereof |
| CN106543786A (en) * | 2016-10-31 | 2017-03-29 | 邓集叶 | A kind of machinery high-temperature resistant coating and preparation method thereof |
-
2015
- 2015-09-17 CN CN201510598551.7A patent/CN105219127A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670351A (en) * | 2016-04-26 | 2016-06-15 | 黄河科技学院 | Environment-friendly anti-radiation high-temperature resistant coating and preparation method thereof |
| CN106543786A (en) * | 2016-10-31 | 2017-03-29 | 邓集叶 | A kind of machinery high-temperature resistant coating and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160106 |
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| WD01 | Invention patent application deemed withdrawn after publication |