CN102153925A - Manufacturing method of baking paint of silver gray low-light writing board and color paste used thereby - Google Patents
Manufacturing method of baking paint of silver gray low-light writing board and color paste used thereby Download PDFInfo
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- CN102153925A CN102153925A CN201110002678XA CN201110002678A CN102153925A CN 102153925 A CN102153925 A CN 102153925A CN 201110002678X A CN201110002678X A CN 201110002678XA CN 201110002678 A CN201110002678 A CN 201110002678A CN 102153925 A CN102153925 A CN 102153925A
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Abstract
The invention discloses a manufacturing method of baking paint of a silver gray low-light writing board and color paste used thereby, which are invented to thoroughly solve the problem that the existing teaching blackboards of China's schools are serious in pollution of writing dust. The baking paint consists of resin, pigment, assistant, solvent and the like. The paint is coated on the existing steel blackboard, so that a blackboard is tough in coatings, strong in adhesion and non-glare. With a liquid environment-friendly writing pen matched for use, the blackboard has the advantages of writing well, easy rubbing, smooth writing, no dust pollution and the like, and the service life of the blackboard is long. Due to the soft color of the blackboard, the visual and metal states of students can be kept good, and the vision of the students is not damaged due to long use.
Description
Technical field
The present invention relates to a kind of silver gray low light clipboard baked paint and use the making method of baked paint with mill base and silver gray low light clipboard.
Background technology
At present, the ubiquitous problem of blackboard for education and the drawback of the use of the vast school of China are broadly divided into following several:
(1) blank and beige board enter the classroom to be used for teaching writing are the color requirements that does not meet the blackboard safety and health request industry standard (WS99-1998) of Ministry of Health promulgation, and life-time service influences student's eyesight.
(2) chalk that adopts in teaching process is write and is produced a large amount of dust, has a strong impact on teachers and students' physical and mental health.
(3) part school uses blank and beige board, and such clipboard gloss height influences the student and looks and see, and influenced teaching efficiency.
(4) also have minority school to use pad pasting (green, yellow etc.), bonding strength is poor, unfairness, not attractive in appearance, work-ing life short, writing effect is poor, influence is imparted knowledge to students.
Summary of the invention
At above problem and drawback, the invention provides making method and the used mill base thereof of the silver gray low light clipboard of long, the soft strong adhesion of color and luster of life-span with baked paint.
For achieving the above object, the making method of silver gray blackboard baked paint of the present invention, it is made according to following method:
1) preparation mill base;
Its concrete steps are to take off the raw material of stating weight part:
Vibrin 50611 6-60 parts, acrylic acid resin 9220 6-60 parts, acrylic acid resin 2601 6-60 parts, aminoresin 1-30, wax powder 0.1-20, titanium dioxide 10-60 part, carbon black 0.1-2.5 part, iron oxide yellow 0.1-5 part, phthalocyanine blue 0.1-5 part, the dark green 5319 0.1-5 parts of phthalein, the dark green 5340 0.1-5 parts of phthalein, talcum powder 2-15 part, barium sulfate 1-8 part, lime carbonate 1-8 part, matting agent 1-20 part, dispersion agent 5027 0.5-5 parts, dispersion agent 5040 0.5-5 parts, flow agent 0.1-5 part, sticking power promotor 0.1-3 part, anti-settling agent 1-10 part, solvent 5-45 part;
To stir after above-mentioned each raw material mixing, and the above-mentioned raw material that stirs is ground to the regulation fineness;
2) preparation blender;
Its concrete steps are: take off the raw material of stating weight part: resin 30-60 part, flow agent 0.1-5 part, solvent 5-45 part;
3) allotment coating: get above-mentioned mill base 75-90 part, blender 20-25 part by weight, be stirred into the coating of making predetermined viscosity, finished product.
For achieving the above object, silver gray blackboard baked paint mill base of the present invention, make by the raw material of following weight parts:
Vibrin 50611 6-60 parts, acrylic acid resin 9220 6-60 parts, acrylic acid resin 26016-60 part, aminoresin 1-30, wax powder 0.1-20, titanium dioxide 10-60 part, carbon black 0.1-2.5 part, iron oxide yellow 0.1-5 part, phthalocyanine blue 0.1-5 part, the dark green 5319 0.1-5 parts of phthalein, the dark green 5340 0.1-5 parts of phthalein, talcum powder 2-15 part, barium sulfate 1-8 part, lime carbonate 1-8 part, matting agent 1-20 part, dispersion agent 5027 0.5-5 parts, dispersion agent 5040 0.5-5 parts, flow agent 0.1-5 part, sticking power promotor 0.1-3 part, anti-settling agent 1-10 part, solvent 5-45 part;
The following outstanding advantage of silver gray baked paint of the present invention:
(1) color is a silver gray, and color and luster is soft, and avidity is strong, makes the student can keep good visual psychology state.Meet of the requirement of the blackboard safety and sanitation industry standard (WS99-1998) of the health ministry and the Ministry of Education promulgation fully to the blackboard color.
(2) use the protecting teaching writing board after this coating applies to have tough and tensile, the strong adhesion of filming; Supporting use environment protection liquid lettering pen is write easy wiping, fluent writing well, and long service life thoroughly solves the advantages such as dust pollution in the teaching writing process.
(3) use protecting teaching writing board gloss low (5-25) after this coating applies, not reflective, make the student keep good visual effect.
Description of drawings
Fig. 1 is technological process of production figure of the present invention.
Embodiment
Below in conjunction with embodiment and accompanying drawing the present invention is further described.
Silver gray blackboard baked paint mill base of the present invention is made by the raw material of following weight parts: vibrin 50611 6-60 parts, acrylic acid resin 9220 6-60 parts, acrylic acid resin 2601 6-60 parts, aminoresin 1-30, wax powder 0.1-20, titanium dioxide 10-60 part, carbon black 0.1-2.5 part, iron oxide yellow 0.1-5 part, phthalocyanine blue 0.1-5 part, the dark green 5319 0.1-5 parts of phthalein, the dark green 5340 0.1-5 parts of phthalein, talcum powder 2-15 part, barium sulfate 1-8 part, lime carbonate 1-8 part, matting agent 1-20 part, dispersion agent 5027 0.5-5 parts, dispersion agent 5040 0.5-5 parts, flow agent 0.1-5 part, sticking power promotor 0.1-3 part, anti-settling agent 1-10 part, solvent 5-45 part;
Wherein, in the above-mentioned raw materials, what of each pigment can determine the depth of color, and pigment what therefore can increase as required.The effect of resin, auxiliary agent and solvent mainly is the viscosity and the set time of control paint film, the increase and decrease of aminoresin, can regulate the performance (hardness, sticking power, wear resistance, solvent resistance) of filming, those of ordinary skill in the art can adjust as required.According to embodiment the present invention is further described below.
Embodiment 1
Raw material by following weight parts is made mill base:
50,611 6 parts in vibrin, 9,220 10 parts of acrylic acid resins, 2,601 15 parts of acrylic acid resins, aminoresin 5, wax powder 5,20 parts of titanium dioxides, 0.1 part of carbon black, 0.1 part of iron oxide yellow, 0.1 part of phthalocyanine blue, dark green 5,319 0.1 parts of phthalein, dark green 53400.1 parts of phthalein, 2 parts of talcum powder, 8 parts in barium sulfate, 8 parts in lime carbonate, 20 parts of matting agents, 5,027 0.5 parts of dispersion agents, 50400.5 parts of dispersion agents, 0.1 part of flow agent, 3 parts of sticking power promotors, 1 part of anti-settling agent, 20 parts of solvents;
Embodiment 2
Raw material by following weight parts is made mill base:
50,611 8 parts in vibrin, 9,220 12 parts of acrylic acid resins, 2,601 10 parts of acrylic acid resins, aminoresin 10, wax powder 6,25 parts of titanium dioxides, 0.12 part of carbon black, 0.2 part of iron oxide yellow, 0.2 part of phthalocyanine blue, dark green 5,319 0.15 parts of phthalein, dark green 5,340 0.16 parts of phthalein, 7 parts of talcum powder, 10 parts in barium sulfate, 8 parts in lime carbonate, 10 parts of matting agents, 5,027 0.5 parts of dispersion agents, 50400.5 parts of dispersion agents, 0.5 part of flow agent, 3 parts of sticking power promotors, 2 parts of anti-settling agents, 20 parts of solvents;
Embodiment 3
Raw material by following weight parts is made mill base:
50,611 10 parts in vibrin, 9,220 7 parts of acrylic acid resins, 2,601 12 parts of acrylic acid resins, aminoresin 4, wax powder 7,25 parts of titanium dioxides, 0.1 part of carbon black, 0.15 part of iron oxide yellow, 0.14 part of phthalocyanine blue, dark green 5,319 0.16 parts of phthalein, dark green 5,340 0.17 parts of phthalein, 12 parts of talcum powder, 8 parts in barium sulfate, 10 parts in lime carbonate, 10 parts of matting agents, 5,027 0.5 parts of dispersion agents, 5,040 0.6 parts of dispersion agents, 0.1 part of flow agent, 3 parts of sticking power promotors, 1 part of anti-settling agent, 20 parts of solvents;
Silver gray blackboard of the present invention is safeguarded the making method with baked paint, and it is made according to following method:
1) preparation mill base; (referring to embodiment 1-embodiment 3)
Its concrete steps are to take off the raw material of stating weight part:
Vibrin 50611 6-60 parts, acrylic acid resin 9220 6-60 parts, acrylic acid resin 2601 6-60 parts, aminoresin 1-30, wax powder 0.1-20, titanium dioxide 10-60 part, carbon black 0.1-2.5 part, iron oxide yellow 0.1-5 part, phthalocyanine blue 0.1-5 part, the dark green 5319 0.1-5 parts of phthalein, the dark green 5340 0.1-5 parts of phthalein, talcum powder 2-15 part, barium sulfate 1-8 part, lime carbonate 1-8 part, matting agent 1-20 part, dispersion agent 5027 0.5-5 parts, dispersion agent 5040 0.5-5 parts, flow agent 0.1-5 part, sticking power promotor 0.1-3 part, anti-settling agent 1-10 part, solvent 5-45 part;
To stir after above-mentioned each raw material mixing, and the above-mentioned raw material that stirs is ground to the regulation fineness;
2) preparation blender;
Its concrete steps are: take off the raw material of stating weight part: acrylic acid resin 30-60 part, and flow agent 3-8 part,
Solvent 30-45 part;
3) allotment coating: get above-mentioned mill base 75-90 part, blender 20-25 part by weight, be stirred into the coating of making predetermined viscosity, finished product.
The making processes of blackboard: above-mentioned coating evenly is sprayed on the metal sheet (as steel plate galvanized), afterwards toasted 0.5-5 hour with 150-230 ℃ temperature.
Below in conjunction with embodiment, above-mentioned method is further described
Embodiment 4
1) preparation mill base; Referring to embodiment 1
Each raw material among the embodiment 1 is stirred after mixing, and the above-mentioned raw material that stirs is ground to the regulation fineness;
2) preparation blender;
Its concrete steps are: take off the raw material of stating weight part: 40 parts of acrylic acid resins, 4 parts of flow agents, 30 parts of solvents;
3) allotment coating: get 80 parts of above-mentioned mill bases, 20 parts of blenders by weight, be stirred into the coating of making predetermined viscosity, finished product.
Adopt the made blackboard of coating of present embodiment, two in Chongqing middle schools of process are trying out of totally 24 classes, adopt common blank pen to write advantages such as easy wiping, fluent writing, no dust pollution, long service life well; Color and luster is soft.
Embodiment 5
1) preparation mill base; Referring to embodiment 2
Each raw material among the embodiment 2 is stirred after mixing, and the above-mentioned raw material that stirs is ground to the regulation fineness;
2) preparation blender;
Its concrete steps are: take off the raw material of stating weight part: 50 parts of acrylic acid resins, 6 parts of flow agents, 40 parts of solvents;
3) allotment coating: get 80 parts of above-mentioned mill bases, 25 parts of blenders by weight, be stirred into the coating of making predetermined viscosity, finished product.
Adopt the made blackboard of coating of present embodiment, two in Chongqing middle schools of process are trying out of totally 8 classes, adopt common blank pen to write advantages such as easy wiping, fluent writing, no dust pollution, long service life well; Color and luster is soft.
Embodiment 6
1) preparation mill base; Referring to embodiment 3
Each raw material among the embodiment 3 is stirred after mixing, and the above-mentioned raw material that stirs is ground to the regulation fineness;
2) preparation blender;
Its concrete steps are: take off the raw material of stating weight part: 55 parts of acrylic acid resins, 4 parts of flow agents, 40 parts of solvents;
3) allotment coating: get 85 parts of above-mentioned mill bases, 20 parts of blenders by weight, be stirred into the coating of making predetermined viscosity, finished product.
Adopt the made blackboard of the coating of present embodiment on probation through in 8 classes of Chongqing primary school, adopt common blank pen to write advantages such as easy wiping, fluent writing, no dust pollution, long service life well; Color and luster is soft.
In summary, coating of the present invention can be used for the steel blackboard, adopts above-mentioned coating to be coated on the steel blackboard, and blackboard has tough and tensile, the strong adhesion, not reflective of filming; Supporting use environment-friendly liquid lettering pen is write advantages such as easy wiping, fluent writing, no dust pollution, long service life well; Color and luster is soft, makes the student can keep good visual psychology state, and life-time service does not damage student eyesight, helps teachers and students' physical and mental health.
Obviously, those skilled in the art can carry out various changes and not break away from spiritual scope of the present invention prescription of the present invention.If therefore these changes belong in claims of the present invention and the equivalent technologies scope thereof, then the present invention also is intended to contain these changes.
Claims (2)
1. a silver gray low light blackboard is characterized in that it is made according to following method with the making method of baked paint:
1) preparation mill base;
Its concrete steps are to take off the raw material of stating weight part:
Vibrin 50611 6-60 parts, acrylic acid resin 9220 6-60 parts, acrylic acid resin 26016-60 part, aminoresin 1-30, wax powder 0.1-20, titanium dioxide 10-60 part, carbon black 0.1-2.5 part, iron oxide yellow 0.1-5 part, phthalocyanine blue 0.1-5 part, the dark green 5319 0.1-5 parts of phthalein, the dark green 53400.1-5 part of phthalein, talcum powder 2-15 part, barium sulfate 1-8 part, lime carbonate 1-8 part, matting agent 1-20 part, dispersion agent 5027 0.5-5 parts, dispersion agent 5040 0.5-5 parts, flow agent 0.1-5 part, sticking power promotor 0.1-3 part, anti-settling agent 1-10 part, solvent 5-45 part; To stir after above-mentioned each raw material mixing, and the above-mentioned raw material that stirs is ground to the regulation fineness;
2) preparation blender;
Its concrete steps are: take off the raw material of stating weight part: acrylic acid resin 6-60 part, flow agent 0.1-5 part, solvent 5-45 part;
3) allotment coating: get above-mentioned mill base 75-90 part, blender 10-25 part by weight, be stirred into the coating of making predetermined viscosity, finished product.
2. a silver gray low light blackboard baked paint mill base is characterized in that, is made by the raw material of following weight parts:
Vibrin 50611 6-60 parts, acrylic acid resin 9220 6-60 parts, acrylic acid resin 26016-60 part, aminoresin 1-30, wax powder 0.1-20, titanium dioxide 10-60 part, carbon black 0.1-2.5 part, iron oxide yellow 0.1-5 part, phthalocyanine blue 0.1-5 part, the dark green 5319 0.1-5 parts of phthalein, the dark green 53400.1-5 part of phthalein, talcum powder 2-15 part, barium sulfate 1-8 part, lime carbonate 1-8 part, matting agent 1-20 part, dispersion agent 5027 0.5-5 parts, dispersion agent 5040 0.5-5 parts, flow agent 0.1-5 part, sticking power promotor 0.1-3 part, anti-settling agent 1-10 part, solvent 5-45 part.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110002678XA CN102153925A (en) | 2011-01-07 | 2011-01-07 | Manufacturing method of baking paint of silver gray low-light writing board and color paste used thereby |
| CN 201110383350 CN102533066B (en) | 2011-01-07 | 2011-11-25 | Manufacturing method of silver gray matt projection/writing board and manufacturing method of baking coating thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110002678XA CN102153925A (en) | 2011-01-07 | 2011-01-07 | Manufacturing method of baking paint of silver gray low-light writing board and color paste used thereby |
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| CN102153925A true CN102153925A (en) | 2011-08-17 |
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| CN201110002678XA Pending CN102153925A (en) | 2011-01-07 | 2011-01-07 | Manufacturing method of baking paint of silver gray low-light writing board and color paste used thereby |
| CN 201110383350 Active CN102533066B (en) | 2011-01-07 | 2011-11-25 | Manufacturing method of silver gray matt projection/writing board and manufacturing method of baking coating thereof |
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| CN 201110383350 Active CN102533066B (en) | 2011-01-07 | 2011-11-25 | Manufacturing method of silver gray matt projection/writing board and manufacturing method of baking coating thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102533066A (en) * | 2011-01-07 | 2012-07-04 | 谢立华 | Manufacturing method of silver gray matt projection/writing board and manufacturing method of baking coating thereof |
| CN104140727A (en) * | 2014-08-04 | 2014-11-12 | 石家庄科达文教用品有限公司 | Writing and projecting dual-purpose finishing coat and preparing method thereof |
| CN104139645A (en) * | 2014-08-04 | 2014-11-12 | 石家庄科达文教用品有限公司 | Stoving varnish writing board and preparing method for stoving varnish writing board |
| CN106318202A (en) * | 2016-08-23 | 2017-01-11 | 谢立华 | Preparation method of special paint for dust-free writing board |
| CN113147231A (en) * | 2018-09-26 | 2021-07-23 | 苏州泛普科技股份有限公司 | Teaching writing blackboard |
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| CN109017053A (en) * | 2018-07-18 | 2018-12-18 | 王小兰 | A kind of blackboard maintenance process |
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| CN101481448B (en) * | 2009-02-03 | 2011-04-20 | 广州慧谷化学有限公司 | Active oligomer, preparation thereof and white board erasable ultraviolet cured paint containing the same |
| CN101712843B (en) * | 2009-12-29 | 2010-12-15 | 谢立华 | Color paste for environment-friendly blackboard coating and preparation method of special maintenance coating for environment-friendly blackboard |
| CN101781500B (en) * | 2010-02-05 | 2011-01-12 | 谢立华 | Color paste for green blackboard coating and method for manufacturing coating special for maintaining green blackboard |
| CN102153925A (en) * | 2011-01-07 | 2011-08-17 | 谢立华 | Manufacturing method of baking paint of silver gray low-light writing board and color paste used thereby |
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2011
- 2011-01-07 CN CN201110002678XA patent/CN102153925A/en active Pending
- 2011-11-25 CN CN 201110383350 patent/CN102533066B/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102533066A (en) * | 2011-01-07 | 2012-07-04 | 谢立华 | Manufacturing method of silver gray matt projection/writing board and manufacturing method of baking coating thereof |
| CN102533066B (en) * | 2011-01-07 | 2013-01-02 | 谢立华 | Manufacturing method of silver gray matt projection/writing board and manufacturing method of baking coating thereof |
| CN104140727A (en) * | 2014-08-04 | 2014-11-12 | 石家庄科达文教用品有限公司 | Writing and projecting dual-purpose finishing coat and preparing method thereof |
| CN104139645A (en) * | 2014-08-04 | 2014-11-12 | 石家庄科达文教用品有限公司 | Stoving varnish writing board and preparing method for stoving varnish writing board |
| CN104139645B (en) * | 2014-08-04 | 2015-11-25 | 石家庄科达文教用品有限公司 | Baking vanish clipboard and preparation method thereof |
| CN106318202A (en) * | 2016-08-23 | 2017-01-11 | 谢立华 | Preparation method of special paint for dust-free writing board |
| CN113147231A (en) * | 2018-09-26 | 2021-07-23 | 苏州泛普科技股份有限公司 | Teaching writing blackboard |
| CN113246639A (en) * | 2018-09-26 | 2021-08-13 | 苏州泛普科技股份有限公司 | Writing board for teaching |
Also Published As
| Publication number | Publication date |
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| CN102533066A (en) | 2012-07-04 |
| CN102533066B (en) | 2013-01-02 |
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Open date: 20110817 |