CN105219181A - A kind of cement machinery paints and lacquers protection agent and preparation method thereof - Google Patents
A kind of cement machinery paints and lacquers protection agent and preparation method thereof Download PDFInfo
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- CN105219181A CN105219181A CN201510739527.0A CN201510739527A CN105219181A CN 105219181 A CN105219181 A CN 105219181A CN 201510739527 A CN201510739527 A CN 201510739527A CN 105219181 A CN105219181 A CN 105219181A
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Abstract
The invention discloses the agent of a kind of cement machinery paints and lacquers protection, comprise each component by following weight: methyl stearate Soxylat A 25-7 1-2 part, polyvinyl alcohol 2-5 part, ethanol 6-8 part, water 85-91 part, each components total totally 100 parts; Also disclose this protectant preparation method.Advantage of the present invention utilizes nonionic surface active agent and film-forming properties high molecular polymer to combine; be coated in cement machinery surface; hardened cement paste and equipment lacquer painting are effectively intercepted; protection lacquer painting escapes injury; and the hardened cement paste of equipment is easy to cleaning, extension device maintenance intervals and work-ing life.
Description
Technical field
The present invention relates to a kind of equipment paints and lacquers protection agent and preparation method thereof.
Background technology
In cement concrete industry; production, the conveying of material all can be applied to a large amount of machinery and vehicle; the surface of these machineries and vehicle often can adhering to the grout of aquation, and the cement slurry after these aquations has some strength usually, and cleaning gets up comparatively to bother.
Current cleaning means are generally oxalic acid cleaning or machinery beats, and these means all can cause certain damage to the paint of equipment surface.Therefore the surface paint life-span of cement machinery is usually shorter, in order to meet anticorrosion needs, the usual interval short period just needs again to spray paint to equipment, so both have impact on the operational efficiency of equipment, also create certain carrying capacity of environment, and make production cost increase to some extent.
Summary of the invention
Goal of the invention: for the problems referred to above, the object of this invention is to provide the protective material of a kind of available protecting cement machinery equipment surface paint from damage, and makes painted surface be easy to cleaning; This protectant preparation method is provided simultaneously.
Technical scheme: a kind of cement machinery paints and lacquers protection agent, comprises each component by following weight: methyl stearate Soxylat A 25-7 1-2 part, polyvinyl alcohol 2-5 part, ethanol 6-8 part, water 85-91 part, each components total totally 100 parts.
Described methyl stearate Soxylat A 25-7 position technical grade, purity is 65%.
The alcoholysis degree of described polyvinyl alcohol is 88-92, and solvent temperature is 90-95 DEG C.
Described ethanol is analytical reagent.
Best, the agent of described cement machinery paints and lacquers protection, comprises each component by following weight: methyl stearate Soxylat A 25-7 1 part, polyvinyl alcohol 2 parts, ethanol 6 parts, 91 parts, water.
Best, the agent of described cement machinery paints and lacquers protection, comprises each component by following weight: methyl stearate Soxylat A 25-7 2 parts, polyvinyl alcohol 5 parts, ethanol 8 parts, 85 parts, water.
Best, the agent of described cement machinery paints and lacquers protection, comprises each component by following weight: methyl stearate Soxylat A 25-7 1.3 parts, polyvinyl alcohol 4.7 parts, ethanol 7.1 parts, 86.9 parts, water.
Best, the agent of described cement machinery paints and lacquers protection, comprises each component by following weight: methyl stearate Soxylat A 25-7 1.2 parts, polyvinyl alcohol 3.1 parts, ethanol 6.5 parts, 89.2 parts, water.
Best, the agent of described cement machinery paints and lacquers protection, comprises each component by following weight: methyl stearate Soxylat A 25-7 1.8 parts, polyvinyl alcohol 2.6 parts, ethanol 7.3 parts, 88.3 parts, water.
A kind of preparation method of above-mentioned cement machinery paints and lacquers protection agent, each component is weighed by said ratio, first slowly being added by polyvinyl alcohol fills in the reactor of water, start stirring, heat gradually, when temperature is risen to 90-95 DEG C, be incubated, till polyvinyl alcohol dissolves completely, form polyvinyl alcohol solution; After polyvinyl alcohol solution is cooled to room temperature, drip ethanol while stirring, dropwise rear continuation and stir 20min; Subsequently to dripping methyl stearate Soxylat A 25-7 in reactor, dropping limit, limit is stirred, and after dropwising rear continuation stirring 60min, to obtain final product.
Beneficial effect: compared with prior art; advantage of the present invention utilizes nonionic surface active agent and film-forming properties high molecular polymer to combine; be coated in cement machinery surface; hardened cement paste and equipment lacquer painting are effectively intercepted; protection lacquer painting escapes injury; and the hardened cement paste of equipment is easy to cleaning, extension device maintenance intervals and work-ing life.
Embodiment
Below in conjunction with specific embodiment, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
Embodiment 1:
Weigh each component by weight, be first 88-92 by alcoholysis degree, solvent temperature is that the polyvinyl alcohol 2 parts of 90-95 DEG C slowly adds in the reactor filling 91 parts of water, start stirring, heat gradually, when temperature is risen to 90-95 DEG C, be incubated, till polyvinyl alcohol dissolves completely, form polyvinyl alcohol solution; After polyvinyl alcohol solution is cooled to room temperature, drip ethanol 6 parts while stirring, dropwise rear continuation and stir 20min; Subsequently to dripping the technical grade methyl stearate Soxylat A 25-7 (FMEE) 1 part that purity is 65% in reactor, dropping limit, limit is stirred, and after dropwising rear continuation stirring 60min, obtains the agent of cement machinery paints and lacquers protection.
Embodiment 2:
Weigh each component by weight, be first 88-92 by alcoholysis degree, solvent temperature is that the polyvinyl alcohol 5 parts of 90-95 DEG C slowly adds in the reactor filling 85 parts of water, start stirring, heat gradually, when temperature is risen to 90-95 DEG C, be incubated, till polyvinyl alcohol dissolves completely, form polyvinyl alcohol solution; After polyvinyl alcohol solution is cooled to room temperature, drip ethanol 8 parts while stirring, dropwise rear continuation and stir 20min; Subsequently to dripping the technical grade methyl stearate Soxylat A 25-7 (FMEE) 2 parts that purity is 65% in reactor, dropping limit, limit is stirred, and after dropwising rear continuation stirring 60min, obtains the agent of cement machinery paints and lacquers protection.
Embodiment 3:
Weigh each component by weight, be first 88-92 by alcoholysis degree, solvent temperature is that the polyvinyl alcohol 4.7 parts of 90-95 DEG C slowly adds in the reactor filling 86.9 parts of water, start stirring, heat gradually, when temperature is risen to 90-95 DEG C, be incubated, till polyvinyl alcohol dissolves completely, form polyvinyl alcohol solution; After polyvinyl alcohol solution is cooled to room temperature, drip ethanol 7.1 parts while stirring, dropwise rear continuation and stir 20min; Subsequently to dripping the technical grade methyl stearate Soxylat A 25-7 (FMEE) 1.3 parts that purity is 65% in reactor, dropping limit, limit is stirred, and after dropwising rear continuation stirring 60min, obtains the agent of cement machinery paints and lacquers protection.
Embodiment 4:
Weigh each component by weight, be first 88-92 by alcoholysis degree, solvent temperature is that the polyvinyl alcohol 3.1 parts of 90-95 DEG C slowly adds in the reactor filling 89.2 parts of water, start stirring, heat gradually, when temperature is risen to 90-95 DEG C, be incubated, till polyvinyl alcohol dissolves completely, form polyvinyl alcohol solution; After polyvinyl alcohol solution is cooled to room temperature, drip ethanol 6.5 parts while stirring, dropwise rear continuation and stir 20min; Subsequently to dripping the technical grade methyl stearate Soxylat A 25-7 (FMEE) 1.2 parts that purity is 65% in reactor, dropping limit, limit is stirred, and after dropwising rear continuation stirring 60min, obtains the agent of cement machinery paints and lacquers protection.
Embodiment 5:
Weigh each component by weight, be first 88-92 by alcoholysis degree, solvent temperature is that the polyvinyl alcohol 2.6 parts of 90-95 DEG C slowly adds in the reactor filling 88.3 parts of water, start stirring, heat gradually, when temperature is risen to 90-95 DEG C, be incubated, till polyvinyl alcohol dissolves completely, form polyvinyl alcohol solution; After polyvinyl alcohol solution is cooled to room temperature, drip ethanol 7.3 parts while stirring, dropwise rear continuation and stir 20min; Subsequently to dripping the technical grade methyl stearate Soxylat A 25-7 (FMEE) 1.8 parts that purity is 65% in reactor, dropping limit, limit is stirred, and after dropwising rear continuation stirring 60min, obtains the agent of cement machinery paints and lacquers protection.
When the cement machinery paints and lacquers protection agent that the present invention obtains uses on cement machinery equipment, should be first clean by mechanical means removing surface, in the dry state, protective material is sprayed at mechanical means surface filming, namely starts after seasoning to play a role.Afterwards, when there is hardened cement paste on mechanical means surface, uses wet rag to remove easily, do not injure paint.
Claims (10)
1. a cement machinery paints and lacquers protection agent, is characterized in that comprising each component by following weight: methyl stearate Soxylat A 25-7 1-2 part, polyvinyl alcohol 2-5 part, ethanol 6-8 part, water 85-91 part, each components total totally 100 parts.
2. a kind of cement machinery paints and lacquers protection according to claim 1 agent, is characterized in that: described methyl stearate Soxylat A 25-7 position technical grade, purity is 65%.
3. a kind of cement machinery paints and lacquers protection according to claim 1 agent, is characterized in that: the alcoholysis degree of described polyvinyl alcohol is 88-92, and solvent temperature is 90-95 DEG C.
4. a kind of cement machinery paints and lacquers protection according to claim 1 agent, is characterized in that: described ethanol is analytical reagent.
5. a kind of cement machinery paints and lacquers protection according to claim 1 agent, is characterized in that comprising each component by following weight: methyl stearate Soxylat A 25-7 1 part, polyvinyl alcohol 2 parts, ethanol 6 parts, 91 parts, water.
6. a kind of cement machinery paints and lacquers protection according to claim 1 agent, is characterized in that comprising each component by following weight: methyl stearate Soxylat A 25-7 2 parts, polyvinyl alcohol 5 parts, ethanol 8 parts, 85 parts, water.
7. a kind of cement machinery paints and lacquers protection according to claim 1 agent, is characterized in that comprising each component by following weight: methyl stearate Soxylat A 25-7 1.3 parts, polyvinyl alcohol 4.7 parts, ethanol 7.1 parts, 86.9 parts, water.
8. a kind of cement machinery paints and lacquers protection according to claim 1 agent, is characterized in that comprising each component by following weight: methyl stearate Soxylat A 25-7 1.2 parts, polyvinyl alcohol 3.1 parts, ethanol 6.5 parts, 89.2 parts, water.
9. a kind of cement machinery paints and lacquers protection according to claim 1 agent, is characterized in that comprising each component by following weight: methyl stearate Soxylat A 25-7 1.8 parts, polyvinyl alcohol 2.6 parts, ethanol 7.3 parts, 88.3 parts, water.
10. the preparation method of a cement machinery paints and lacquers protection according to claim 1 agent, it is characterized in that: weigh each component by said ratio, first slowly being added by polyvinyl alcohol fills in the reactor of water, start stirring, heat gradually, when temperature is risen to 90-95 DEG C, be incubated, till polyvinyl alcohol dissolves completely, form polyvinyl alcohol solution; After polyvinyl alcohol solution is cooled to room temperature, drip ethanol while stirring, dropwise rear continuation and stir 20min; Subsequently to dripping methyl stearate Soxylat A 25-7 in reactor, dropping limit, limit is stirred, and after dropwising rear continuation stirring 60min, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510739527.0A CN105219181A (en) | 2015-11-04 | 2015-11-04 | A kind of cement machinery paints and lacquers protection agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510739527.0A CN105219181A (en) | 2015-11-04 | 2015-11-04 | A kind of cement machinery paints and lacquers protection agent and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN105219181A true CN105219181A (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510739527.0A Pending CN105219181A (en) | 2015-11-04 | 2015-11-04 | A kind of cement machinery paints and lacquers protection agent and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098729A (en) * | 1993-08-12 | 1995-02-15 | 张垠茂 | " Silijin " cleaning film |
| CA2096007C (en) * | 1990-11-16 | 2002-01-29 | Nicholas Kondrats | Protective coating and method of using such coating |
| CN1410383A (en) * | 2002-11-25 | 2003-04-16 | 上海工程技术大学 | Cement paste antiadhesion agent and its making method |
-
2015
- 2015-11-04 CN CN201510739527.0A patent/CN105219181A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2096007C (en) * | 1990-11-16 | 2002-01-29 | Nicholas Kondrats | Protective coating and method of using such coating |
| CN1098729A (en) * | 1993-08-12 | 1995-02-15 | 张垠茂 | " Silijin " cleaning film |
| CN1410383A (en) * | 2002-11-25 | 2003-04-16 | 上海工程技术大学 | Cement paste antiadhesion agent and its making method |
Non-Patent Citations (2)
| Title |
|---|
| 刘贺: "浅谈非离子表面活性剂的特点与应用", 《皮革与化工》 * |
| 李子东等: "《胶黏剂助剂》", 30 June 2009 * |
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Application publication date: 20160106 |
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