CN105385243A - Chalk material for Japanese teaching - Google Patents
Chalk material for Japanese teaching Download PDFInfo
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- CN105385243A CN105385243A CN201511000251.0A CN201511000251A CN105385243A CN 105385243 A CN105385243 A CN 105385243A CN 201511000251 A CN201511000251 A CN 201511000251A CN 105385243 A CN105385243 A CN 105385243A
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- japanese teaching
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D13/00—Pencil-leads; Crayon compositions; Chalk compositions
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Cosmetics (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention relates to a chalk material for Japanese teaching. The chalk material for Japanese teaching is prepared from, by mass, 50-54 parts of gypsum powder, 52-56 parts of zinc oxide, 48-52 parts of white glycerin serving as dust preventive, 52-56 parts of soluble starch clay, 48-52 parts of talcum powder, 52-56 parts of sodium polyacrylate, 48-52 parts of mica powder, 54-58 parts of magnesium stearate, 48-52 parts of sodium carboxymethylcellulose, 52-56 parts of atlapulgite, 48-52 parts of vaseline, 52-56 parts of titanium dioxide powder, 48-52 parts of potato starch, 52-56 parts of cyclohexanone, 48-52 parts of polyvinyl butyral, 52-56 parts of di-iso-octyl sebacate, 48-52 parts of polypyrrole, 52-56 parts of triethylene tetramine, 48-52 parts of trimethyl citrate, 52-56 parts of nano-calcium carbonate, 48-52 parts of pigment and 52-56 parts of polyvinyl chloride. The chalk material for Japanese teaching is prepared through various unique formulas in a special mode, and chalk prepared from the material has a good use effect.
Description
Technical field
The present invention relates to a kind of Japanese Teaching chalk material, belong to Japanese Teaching technical field.
Background technology
Chalk is the instrument widely used in daily life, is generally used for book and writes on the blackboard.The chalk in ancient times is made with natural chalk usually, but now multiplex other material replace.The composition of chalk is a kind of white depositions of calcium sulfate, and be not easy to be decomposed, particle is larger than dust.The chalk of domestic use mainly contains common chalk and dust-free chalk two kinds, and its main component is calcium carbonate (Wingdale) and calcium sulfate (gypsum), or containing a small amount of calcium oxide.In Japanese Teaching, teacher also needs to use chalk, can write the relevant content of courses better, can make up the deficiency of audio-visual education programme, but, chalk used at present, most dust is more, and unhygienic, environment and human body are affected to some extent, is necessary to be improved.
Summary of the invention
The object of the present invention is to provide a kind of Japanese Teaching chalk material, to improve Japanese Teaching chalk result of use better, realize environmental protection teaching, reduce the environmental pollution caused because of chalk, reduce the impact on teacher.
To achieve these goals, technical scheme of the present invention is as follows.
A kind of Japanese Teaching chalk material, be made up of the component of following mass fraction: terra alba 50 ~ 54 parts, 52 ~ 56 parts, zinc oxide, the white glycerine of dust-proofing agent 48 ~ 52 parts, Zulkovsky starch clay 52 ~ 56 parts, talcum powder 48 ~ 52 parts, sodium polyacrylate 52 ~ 56 parts, mica powder 48 ~ 52 parts, Magnesium Stearate 54 ~ 58 parts, Xylo-Mucine 48 ~ 52 parts, atlapulgite 52 ~ 56 parts, 48 ~ 52 parts, Vaseline, titanium dioxide powder 52 ~ 56 parts, potato starch 48 ~ 52 parts, pimelinketone 52 ~ 56 parts, polyvinyl butyral acetal 48 ~ 52 parts, diisooctyl sebacate 52 ~ 56 parts, polypyrrole 48 ~ 52 parts, triethylene tetramine 52 ~ 56 parts, citric acid three formicester 48 ~ 52 parts, nano-calcium carbonate 52 ~ 56 parts, pigment 48 ~ 52 parts, polyvinyl chloride 52 ~ 56 parts.
Further, above-mentioned Japanese Teaching chalk material, be made up of the component of following mass fraction: terra alba 50 parts, 52 parts, zinc oxide, the white glycerine of dust-proofing agent 48 parts, Zulkovsky starch clay 52 parts, talcum powder 48 parts, sodium polyacrylate 52 parts, mica powder 48 parts, Magnesium Stearate 54 parts, Xylo-Mucine 48 parts, atlapulgite 52 parts, 48 parts, Vaseline, titanium dioxide powder 52 parts, potato starch 48 parts, pimelinketone 52 parts, polyvinyl butyral acetal 48 parts, diisooctyl sebacate 52 parts, polypyrrole 48 parts, triethylene tetramine 52 parts, citric acid three formicester 48 parts, nano-calcium carbonate 52 parts, pigment 48 parts, polyvinyl chloride 52 parts.
Further, above-mentioned Japanese Teaching chalk material, be made up of the component of following mass fraction: terra alba 52 parts, 54 parts, zinc oxide, the white glycerine of dust-proofing agent 50 parts, Zulkovsky starch clay 54 parts, talcum powder 50 parts, sodium polyacrylate 54 parts, mica powder 50 parts, Magnesium Stearate 56 parts, Xylo-Mucine 50 parts, atlapulgite 54 parts, 50 parts, Vaseline, titanium dioxide powder 54 parts, potato starch 50 parts, pimelinketone 54 parts, polyvinyl butyral acetal 50 parts, diisooctyl sebacate 54 parts, polypyrrole 50 parts, triethylene tetramine 54 parts, citric acid three formicester 50 parts, nano-calcium carbonate 54 parts, pigment 50 parts, polyvinyl chloride 54 parts.
Further, above-mentioned Japanese Teaching chalk material, be made up of the component of following mass fraction: terra alba 54 parts, 56 parts, zinc oxide, the white glycerine of dust-proofing agent 52 parts, Zulkovsky starch clay 56 parts, talcum powder 52 parts, sodium polyacrylate 56 parts, mica powder 52 parts, Magnesium Stearate 58 parts, Xylo-Mucine 52 parts, atlapulgite 56 parts, 52 parts, Vaseline, titanium dioxide powder 56 parts, potato starch 52 parts, pimelinketone 56 parts, polyvinyl butyral acetal 52 parts, diisooctyl sebacate 56 parts, polypyrrole 52 parts, triethylene tetramine 56 parts, citric acid three formicester 52 parts, nano-calcium carbonate 56 parts, pigment 52 parts, polyvinyl chloride 56 parts.
Further, above-mentioned Japanese Teaching chalk material preparation method step is as follows:
(1) terra alba of described mass fraction, zinc oxide, the white glycerine of dust-proofing agent, Zulkovsky starch clay, talcum powder, sodium polyacrylate, mica powder, Magnesium Stearate, Xylo-Mucine, Vaseline, titanium dioxide powder, potato starch, pimelinketone, polyvinyl butyral acetal, diisooctyl sebacate, polypyrrole, triethylene tetramine, citric acid three formicester, pigment, polyvinyl chloride are mixed, ultrasonic high speed dispersion, ultrasonic frequency is 20 ~ 40KHz, rate of dispersion about 5000 ~ 5400r/min, jitter time is 30 ~ 60min;
(2) add the atlapulgite of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 20 ~ 35KHz, rate of dispersion about 4800 ~ 5200r/min, and jitter time is 30 ~ 50min;
(3) add the nano-calcium carbonate of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 20 ~ 30KHz, rate of dispersion about 4600 ~ 4800r/min, and jitter time is 20 ~ 40min; Mix rear obtained this product.
This beneficial effect of the invention is: this Japanese Teaching chalk material adopts the formula of multiple uniqueness, configured by special mode and form, adopt the chalk prepared by this material, there is good result of use, and it is dustless, little to environmental influence, writing effect is good, has result of use of imparting knowledge to students preferably.
Embodiment
Below in conjunction with embodiment, the specific embodiment of the present invention is described, better to understand the present invention.
Embodiment 1
Japanese Teaching in the present embodiment chalk material, be made up of the component of following mass fraction: terra alba 50 parts, 52 parts, zinc oxide, the white glycerine of dust-proofing agent 48 parts, Zulkovsky starch clay 52 parts, talcum powder 48 parts, sodium polyacrylate 52 parts, mica powder 48 parts, Magnesium Stearate 54 parts, Xylo-Mucine 48 parts, atlapulgite 52 parts, 48 parts, Vaseline, titanium dioxide powder 52 parts, potato starch 48 parts, pimelinketone 52 parts, polyvinyl butyral acetal 48 parts, diisooctyl sebacate 52 parts, polypyrrole 48 parts, triethylene tetramine 52 parts, citric acid three formicester 48 parts, nano-calcium carbonate 52 parts, pigment 48 parts, polyvinyl chloride 52 parts.
Above-mentioned Japanese Teaching chalk material preparation method step is as follows:
(1) terra alba of described mass fraction, zinc oxide, the white glycerine of dust-proofing agent, Zulkovsky starch clay, talcum powder, sodium polyacrylate, mica powder, Magnesium Stearate, Xylo-Mucine, Vaseline, titanium dioxide powder, potato starch, pimelinketone, polyvinyl butyral acetal, diisooctyl sebacate, polypyrrole, triethylene tetramine, citric acid three formicester, pigment, polyvinyl chloride are mixed, ultrasonic high speed dispersion, ultrasonic frequency is 20kHz, rate of dispersion about 5400r/min, jitter time is 60min;
(2) add the atlapulgite of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 20kHz, rate of dispersion about 5200r/min, and jitter time is 50min;
(3) add the nano-calcium carbonate of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 20kHz, rate of dispersion about 4800r/min, and jitter time is 40min; Mix rear obtained this product.
Embodiment 2
Japanese Teaching in the present embodiment chalk material, be made up of the component of following mass fraction: terra alba 52 parts, 54 parts, zinc oxide, the white glycerine of dust-proofing agent 50 parts, Zulkovsky starch clay 54 parts, talcum powder 50 parts, sodium polyacrylate 54 parts, mica powder 50 parts, Magnesium Stearate 56 parts, Xylo-Mucine 50 parts, atlapulgite 54 parts, 50 parts, Vaseline, titanium dioxide powder 54 parts, potato starch 50 parts, pimelinketone 54 parts, polyvinyl butyral acetal 50 parts, diisooctyl sebacate 54 parts, polypyrrole 50 parts, triethylene tetramine 54 parts, citric acid three formicester 50 parts, nano-calcium carbonate 54 parts, pigment 50 parts, polyvinyl chloride 54 parts.
Above-mentioned Japanese Teaching chalk material preparation method step is as follows:
(1) terra alba of described mass fraction, zinc oxide, the white glycerine of dust-proofing agent, Zulkovsky starch clay, talcum powder, sodium polyacrylate, mica powder, Magnesium Stearate, Xylo-Mucine, Vaseline, titanium dioxide powder, potato starch, pimelinketone, polyvinyl butyral acetal, diisooctyl sebacate, polypyrrole, triethylene tetramine, citric acid three formicester, pigment, polyvinyl chloride are mixed, ultrasonic high speed dispersion, ultrasonic frequency is 30kHz, rate of dispersion about 5200r/min, jitter time is 45min;
(2) add the atlapulgite of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 27kHz, rate of dispersion about 5000r/min, and jitter time is 40min;
(3) add the nano-calcium carbonate of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 25kHz, rate of dispersion about 4700r/min, and jitter time is 30min; Mix rear obtained this product.
Embodiment 3
Japanese Teaching in the present embodiment chalk material, be made up of the component of following mass fraction: terra alba 54 parts, 56 parts, zinc oxide, the white glycerine of dust-proofing agent 52 parts, Zulkovsky starch clay 56 parts, talcum powder 52 parts, sodium polyacrylate 56 parts, mica powder 52 parts, Magnesium Stearate 58 parts, Xylo-Mucine 52 parts, atlapulgite 56 parts, 52 parts, Vaseline, titanium dioxide powder 56 parts, potato starch 52 parts, pimelinketone 56 parts, polyvinyl butyral acetal 52 parts, diisooctyl sebacate 56 parts, polypyrrole 52 parts, triethylene tetramine 56 parts, citric acid three formicester 52 parts, nano-calcium carbonate 56 parts, pigment 52 parts, polyvinyl chloride 56 parts.
Above-mentioned Japanese Teaching chalk material preparation method step is as follows:
(1) terra alba of described mass fraction, zinc oxide, the white glycerine of dust-proofing agent, Zulkovsky starch clay, talcum powder, sodium polyacrylate, mica powder, Magnesium Stearate, Xylo-Mucine, Vaseline, titanium dioxide powder, potato starch, pimelinketone, polyvinyl butyral acetal, diisooctyl sebacate, polypyrrole, triethylene tetramine, citric acid three formicester, pigment, polyvinyl chloride are mixed, ultrasonic high speed dispersion, ultrasonic frequency is 40kHz, rate of dispersion 5000r/min, jitter time is 30min;
(2) add the atlapulgite of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 35kHz, rate of dispersion 4800r/min, and jitter time is 30min;
(3) add the nano-calcium carbonate of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 30kHz, rate of dispersion about 4600r/min, and jitter time is 20min; Mix rear obtained this product.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (5)
1. a Japanese Teaching chalk material, it is characterized in that: be made up of the component of following mass fraction: terra alba 50 ~ 54 parts, 52 ~ 56 parts, zinc oxide, the white glycerine of dust-proofing agent 48 ~ 52 parts, Zulkovsky starch clay 52 ~ 56 parts, talcum powder 48 ~ 52 parts, sodium polyacrylate 52 ~ 56 parts, mica powder 48 ~ 52 parts, Magnesium Stearate 54 ~ 58 parts, Xylo-Mucine 48 ~ 52 parts, atlapulgite 52 ~ 56 parts, 48 ~ 52 parts, Vaseline, titanium dioxide powder 52 ~ 56 parts, potato starch 48 ~ 52 parts, pimelinketone 52 ~ 56 parts, polyvinyl butyral acetal 48 ~ 52 parts, diisooctyl sebacate 52 ~ 56 parts, polypyrrole 48 ~ 52 parts, triethylene tetramine 52 ~ 56 parts, citric acid three formicester 48 ~ 52 parts, nano-calcium carbonate 52 ~ 56 parts, pigment 48 ~ 52 parts, polyvinyl chloride 52 ~ 56 parts.
2. Japanese Teaching chalk material according to claim 1, it is characterized in that: described Japanese Teaching chalk material is made up of the component of following mass fraction: terra alba 50 parts, 52 parts, zinc oxide, the white glycerine of dust-proofing agent 48 parts, Zulkovsky starch clay 52 parts, talcum powder 48 parts, sodium polyacrylate 52 parts, mica powder 48 parts, Magnesium Stearate 54 parts, Xylo-Mucine 48 parts, atlapulgite 52 parts, 48 parts, Vaseline, titanium dioxide powder 52 parts, potato starch 48 parts, pimelinketone 52 parts, polyvinyl butyral acetal 48 parts, diisooctyl sebacate 52 parts, polypyrrole 48 parts, triethylene tetramine 52 parts, citric acid three formicester 48 parts, nano-calcium carbonate 52 parts, pigment 48 parts, polyvinyl chloride 52 parts.
3. Japanese Teaching chalk material according to claim 1, it is characterized in that: described Japanese Teaching chalk material is made up of the component of following mass fraction: terra alba 52 parts, 54 parts, zinc oxide, the white glycerine of dust-proofing agent 50 parts, Zulkovsky starch clay 54 parts, talcum powder 50 parts, sodium polyacrylate 54 parts, mica powder 50 parts, Magnesium Stearate 56 parts, Xylo-Mucine 50 parts, atlapulgite 54 parts, 50 parts, Vaseline, titanium dioxide powder 54 parts, potato starch 50 parts, pimelinketone 54 parts, polyvinyl butyral acetal 50 parts, diisooctyl sebacate 54 parts, polypyrrole 50 parts, triethylene tetramine 54 parts, citric acid three formicester 50 parts, nano-calcium carbonate 54 parts, pigment 50 parts, polyvinyl chloride 54 parts.
4. Japanese Teaching chalk material according to claim 1, it is characterized in that: described Japanese Teaching chalk material is made up of the component of following mass fraction: terra alba 54 parts, 56 parts, zinc oxide, the white glycerine of dust-proofing agent 52 parts, Zulkovsky starch clay 56 parts, talcum powder 52 parts, sodium polyacrylate 56 parts, mica powder 52 parts, Magnesium Stearate 58 parts, Xylo-Mucine 52 parts, atlapulgite 56 parts, 52 parts, Vaseline, titanium dioxide powder 56 parts, potato starch 52 parts, pimelinketone 56 parts, polyvinyl butyral acetal 52 parts, diisooctyl sebacate 56 parts, polypyrrole 52 parts, triethylene tetramine 56 parts, citric acid three formicester 52 parts, nano-calcium carbonate 56 parts, pigment 52 parts, polyvinyl chloride 56 parts.
5. the chalk material of the Japanese Teaching according to Claims 1-4, is characterized in that: described Japanese Teaching chalk material preparation method step is as follows:
(1) terra alba of described mass fraction, zinc oxide, the white glycerine of dust-proofing agent, Zulkovsky starch clay, talcum powder, sodium polyacrylate, mica powder, Magnesium Stearate, Xylo-Mucine, Vaseline, titanium dioxide powder, potato starch, pimelinketone, polyvinyl butyral acetal, diisooctyl sebacate, polypyrrole, triethylene tetramine, citric acid three formicester, pigment, polyvinyl chloride are mixed, ultrasonic high speed dispersion, ultrasonic frequency is 20 ~ 40KHz, rate of dispersion about 5000 ~ 5400r/min, jitter time is 30 ~ 60min;
(2) add the atlapulgite of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 20 ~ 35KHz, rate of dispersion about 4800 ~ 5200r/min, and jitter time is 30 ~ 50min;
(3) add the nano-calcium carbonate of described mass fraction, ultrasonic high speed dispersion, ultrasonic frequency is 20 ~ 30KHz, rate of dispersion about 4600 ~ 4800r/min, and jitter time is 20 ~ 40min; Mix rear obtained this product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000251.0A CN105385243A (en) | 2015-12-28 | 2015-12-28 | Chalk material for Japanese teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000251.0A CN105385243A (en) | 2015-12-28 | 2015-12-28 | Chalk material for Japanese teaching |
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| Publication Number | Publication Date |
|---|---|
| CN105385243A true CN105385243A (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511000251.0A Pending CN105385243A (en) | 2015-12-28 | 2015-12-28 | Chalk material for Japanese teaching |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109749521A (en) * | 2019-01-28 | 2019-05-14 | 潍坊护理职业学院 | A kind of environmental and durable chalk material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1193031A (en) * | 1997-03-10 | 1998-09-16 | 上海众诚实业公司 | Ink of pen for drawing gouache and preparation method thereof |
| WO2005083016A1 (en) * | 2004-02-06 | 2005-09-09 | Imerys Kaolin, Inc. | Post-addition of white minerals for modifications of optical film properties |
| CN103073958A (en) * | 2013-01-12 | 2013-05-01 | 何燕 | dust-free chalk and manufacturing method thereof |
| CN103468063A (en) * | 2013-09-30 | 2013-12-25 | 昆山市巴城镇顺拓工程机械配件厂 | Chalk |
-
2015
- 2015-12-28 CN CN201511000251.0A patent/CN105385243A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1193031A (en) * | 1997-03-10 | 1998-09-16 | 上海众诚实业公司 | Ink of pen for drawing gouache and preparation method thereof |
| WO2005083016A1 (en) * | 2004-02-06 | 2005-09-09 | Imerys Kaolin, Inc. | Post-addition of white minerals for modifications of optical film properties |
| CN103073958A (en) * | 2013-01-12 | 2013-05-01 | 何燕 | dust-free chalk and manufacturing method thereof |
| CN103468063A (en) * | 2013-09-30 | 2013-12-25 | 昆山市巴城镇顺拓工程机械配件厂 | Chalk |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109749521A (en) * | 2019-01-28 | 2019-05-14 | 潍坊护理职业学院 | A kind of environmental and durable chalk material |
| CN109749521B (en) * | 2019-01-28 | 2021-09-07 | 潍坊护理职业学院 | Environment-friendly durable chalk material |
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Application publication date: 20160309 |
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