CN102273773A - Thermochromic plastic button and producing method thereof - Google Patents
Thermochromic plastic button and producing method thereof Download PDFInfo
- Publication number
- CN102273773A CN102273773A CN2011101130121A CN201110113012A CN102273773A CN 102273773 A CN102273773 A CN 102273773A CN 2011101130121 A CN2011101130121 A CN 2011101130121A CN 201110113012 A CN201110113012 A CN 201110113012A CN 102273773 A CN102273773 A CN 102273773A
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- China
- Prior art keywords
- heat discoloration
- plastic button
- button
- powder
- green
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004033 plastic Substances 0.000 title claims abstract description 78
- 229920003023 plastic Polymers 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title abstract description 5
- 239000000843 powder Substances 0.000 claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 238000002845 discoloration Methods 0.000 claims description 87
- 239000002994 raw material Substances 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 244000025254 Cannabis sativa Species 0.000 claims description 8
- 239000000049 pigment Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 6
- 230000002745 absorbent Effects 0.000 claims description 5
- 239000002250 absorbent Substances 0.000 claims description 5
- 239000003963 antioxidant agent Substances 0.000 claims description 5
- 230000003078 antioxidant effect Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 5
- 229910052594 sapphire Inorganic materials 0.000 claims description 5
- 239000010980 sapphire Substances 0.000 claims description 5
- 239000003017 thermal stabilizer Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 4
- 241000692870 Inachis io Species 0.000 claims description 3
- 241001062009 Indigofera Species 0.000 claims description 3
- 206010070834 Sensitisation Diseases 0.000 claims description 3
- YFVOQMWSMQHHKP-UHFFFAOYSA-N cobalt(2+);oxygen(2-);tin(4+) Chemical compound [O-2].[O-2].[O-2].[Co+2].[Sn+4] YFVOQMWSMQHHKP-UHFFFAOYSA-N 0.000 claims description 3
- 235000012736 patent blue V Nutrition 0.000 claims description 3
- 230000008313 sensitization Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 2
- 239000003086 colorant Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 239000000975 dye Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 230000027756 respiratory electron transport chain Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000219321 Caryophyllaceae Species 0.000 description 1
- 235000002845 Dianthus plumarius Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a termochromic plastic button and a producing method thereof and aims to provide a plastic button and a manufacturing method thereof, wherein the plastic button is low in price, convenient to produce, can be produced on a large scale and can change color at a certain temperature. Material for producing the plastic button contains termochromic powder. The production process of the termochromic plastic button comprises the steps of proportioning and forming in sequence. The material for producing the plastic button contains the termochromic powder, therefore, the termochromic plastic button can change color at different temperatures, for example, the termochromic plastic button can change different colors according to different temperatures at all seasons. The termochromic plastic button can be widely applied to various clothes such as children clothes, special operation and the like, can meet different application requirements and has wide market and development prospects.
Description
Technical field
The present invention relates to the decorative plastic product on the clothes or the production of plastic button, relate in particular to heat discoloration plastic button and manufacture method thereof.
Background technology
Common plastic button usually can variable color, and promptly all plastic button colors all are functions of the no variable color fixed.If plastic button is arranged after reaching certain temperature, the color of plastic button can change thereupon, this will increase many functions and improve sight, in addition, especially the staff of child, high temperature and field work, cause burning and disease of skin under long-term high temperature easily, it can be pointed out.
Summary of the invention
The objective of the invention is to overcome the deficiency that existing plastic button exists, provide a kind of cheap, convenient for production, can produce in enormous quantities, plastic button and manufacture method thereof that at a certain temperature can variable color.
In order to reach above-mentioned requirements, heat discoloration plastic button of the present invention is characterized in that containing the heat discoloration powder in the raw material of making plastic button.
The raw materials by weight of described heat discoloration plastic button includes: heat discoloration powder 0.1-10%, and the pigment 0-1.5% of light color, all the other are plastics.
Described plastics are any in PE, PP, ABS, PS, PVC, PU, TPU, TPR, EVA PE, PP, PMMA, AC, PU, TPU, TPR, PS, MS, the K glue.
The heat discoloration cardinal temperature of described heat discoloration powder is a kind of in-5 ℃, 0 ℃, 5 ℃, 10 ℃, 16 ℃, 21 ℃, 31 ℃, 33 ℃, 38 ℃, 43 ℃, 45 ℃, 50 ℃.
Described heat discoloration powder has a kind of in rhodo, bright red, golden red, black, grass green, blackish green, peacock green, sapphire blue, yellow, red, rose-red, pink, vermilion, orange, yellow, yellow green, grass green, green, skyblue, Turkey's indigo plant, blueness, navy blue, the violet or any several mixing in them in the color of color status.
In the raw material of above-mentioned heat discoloration plastic button, add, press the antioxidant of heat discoloration powder gross weight 15-25%, the thermal stabilizer of 15-25%.
Yet can in the raw material of above-mentioned heat discoloration plastic button, add, press the UV absorbent of heat discoloration powder gross weight 15-25%.
The production technology of above-mentioned heat discoloration plastic button is characterized in that including successively the following step:
A batching: put together by the raw material of above-mentioned manufacturing heat discoloration plastic button and weight ratio and to stir, become compound;
B is shaped: the button injection mold is installed on the injection machine, compound is added injection machine, carry out injection moulding by corresponding plastics variety with conventional injection moulding process and injection parameters, make the finished product of sensitization discoloration plastic button after the depanning deburring.
The heat discoloration principle of this heat discoloration plastic button: heat discoloration pigment is prepared by electron transfer type organic compound objects system.The electron transfer type organic compound is organic color development system that a class has special chemical structure.Under specified temp, this organic molecular structure is changed, thereby realize color transition because of electronics shifts.This electrochromic substance is not only bright-colored, and can realize from the change color of " coloured → colourless, colourless → coloured " state under different temperature.When the pigment that adds light color in raw material, when made implements temperature was higher than the heat discoloration cardinal temperature, the heat discoloration powder showed colourless, and the color of pigment then begins to show, can inform clearly that the temperature of these implements has surpassed the heat discoloration cardinal temperature.
Described heat discoloration cardinal temperature is that heat discoloration can be with the rising of temperature, decline and change color repeatedly.As being example with 31 ℃ of redness of heat discoloration cardinal temperature, the variable color form be present more than 31 ℃ colourless, present redness below 31 ℃, if the heat discoloration plastic button of making thus also adds lurid dyestuff therein, be lurid background color in time more than 31 ℃, when the temperature of heat discoloration plastic button then presents redness during less than 31 ℃ again.
The selection of heat discoloration plastic button background color can not be too dark, generally selects transparent or light optimum, in order to avoid hide the color after the variable color.Therefore the dyestuff of described light color be relative variable color powder when color status, the color of dyestuff does not hide the color of variable color powder when coloured.
According to the heat discoloration plastic button of above-mentioned prescription and explained hereafter, owing to contain the heat discoloration powder in the heat discoloration plastic button, can variable color under different temperature, as temperature difference throughout the year, the heat discoloration plastic button is variable to go out different colors.Can be widely used on the various dress ornaments such as garment for children, job that requires special skills, be fit to the needs of different purposes, have vast market and development prospect.
The specific embodiment
The invention will be further described below in conjunction with embodiment.
Heat discoloration plastic button of the present invention is characterized in that containing the heat discoloration powder in the raw material of making plastic button.
The raw materials by weight of described heat discoloration plastic button includes: heat discoloration powder 0.1-10%, and the pigment 0-1.5% of light color, all the other are plastics.
Described plastics are any in PE, PP, ABS, PS, PVC, PU, TPU, TPR, EVA PE, PP, PMMA, AC, PU, TPU, TPR, PS, MS, the K glue.
The heat discoloration cardinal temperature of described heat discoloration powder is a kind of in-5 ℃, 0 ℃, 5 ℃, 10 ℃, 16 ℃, 21 ℃, 31 ℃, 33 ℃, 38 ℃, 43 ℃, 45 ℃, 50 ℃.
Described heat discoloration powder has a kind of in rhodo, bright red, golden red, black, grass green, blackish green, peacock green, sapphire blue, yellow, red, rose-red, pink, vermilion, orange, yellow, yellow green, grass green, green, skyblue, Turkey's indigo plant, blueness, navy blue, the violet or any several mixing in them in the color of color status.
In the raw material of above-mentioned heat discoloration plastic button, add, press the antioxidant of heat discoloration powder gross weight 15-25%, the thermal stabilizer of 15-25%, yet can in the raw material of above-mentioned heat discoloration plastic button, add, press the UV absorbent of heat discoloration powder gross weight 15-25%, to promote stability, improve anti-light fatigue.
The production technology of above-mentioned heat discoloration plastic button is characterized in that including successively the following step:
The A batching: the raw material of according to the form below manufacturing heat discoloration plastic button and weight ratio are put together and are stirred, and become compound;
Make the heat discoloration cardinal temperature and when above be the batching of colourless heat discoloration plastic button: (unit: kilogram)
| Material name | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| The heat discoloration powder | (0.1 5 ℃ of rhodos) | 10 (10 ℃ grass green) | 1 (21 ℃ of yellow) | 5 (31 ℃ of pinks) |
| Antioxidant | 0.02 | 1.5 | ?0.25 | ?0 |
| Thermal stabilizer | 0.02 | 2.5 | ?0.15 | ?0 |
| The UV absorbent | 0 | 2 | ?0.15 | ?1.25 |
| Plastic grain | 99.86 | 84 | ?98.45 | ?93.75 |
Make heat discoloration cardinal temperature batching for colored heat discoloration plastic button when above: (unit: kilogram)
| Material name | Embodiment 5 | Embodiment 6 | Embodiment 7 | Embodiment 8 |
| The heat discoloration powder | (0.1 38 ℃ of yellow) | 10 (43 ℃ of greens) | 1 (45 ℃ of bluenesss) | 5 (50 ℃ sapphire blue) |
| Antioxidant | 0.02 | 1.5 | ?0.25 | ?0 |
| Thermal stabilizer | 0.02 | 2.5 | ?0.15 | ?0 |
| The UV absorbent | 0 | 2 | ?0.15 | ?1.25 |
| Pigment | (0.5 light blue) | (1.5 pink) | 1 (milky white) | 1 (Huang) |
| Plastic grain | 99.36 | 82.5 | ?97.45 | ?92.75 |
Described plastics are any in PE, PP, ABS, PS, PVC, PU, TPU, TPR, EVA PE, PP, PMMA, AC, PU, TPU, TPR, PS, MS, the K glue.
Represented heat discoloration cardinal temperature number and the color when the heat discoloration cardinal temperature is following of being respectively in the last table heat discoloration powder bracket.
Because the difference on effect of the variable color powder variable color of selling is very big in the market, when using the consumption of variable color powder, should be according to the actual mass situation control of variable color powder.
8 embodiment of above-mentioned 1-8 are except that the batching and consumption difference of material therefor, and the subsequent production technology of heat discoloration plastic button is all identical, is successively:
B is shaped: the button injection mold is installed on the injection machine, compound is added injection machine, carry out injection moulding by corresponding plastics variety with conventional injection moulding process and injection parameters, make the finished product of sensitization discoloration plastic button after the depanning deburring.
The heat discoloration plastic button that the foregoing description 1, embodiment 2, embodiment 3, embodiment 4 are made, when they when heat discoloration cardinal temperature number is above, the heat discoloration plastic button is colourless; When heat discoloration cardinal temperature number is following, its color will be by the original colourless rhodo, grass green, yellow, pink that becomes respectively.
At the made heat discoloration plastic button of the foregoing description 5, embodiment 6, embodiment 7, embodiment 8, when they when heat discoloration cardinal temperature number is above, it is light blue, pink, milky white, yellow that the face of heat discoloration plastic button is respectively, it is the color of pigment, when when heat discoloration cardinal temperature number is following, its color will become yellow, green, blueness, sapphire blue respectively by original light blue, pink, milky white, yellow.
In actual use, can also mix and/or with the heat discoloration powder mixing of different colours with multiple color dye, produce and in same heat discoloration plastic button, have the different background color colors and the color of multiple variable color, make the heat discoloration plastic button more beautiful.
Claims (8)
1. heat discoloration plastic button is characterized in that making in the raw material of plastic button and contains the heat discoloration powder.
2. heat discoloration plastic button according to claim 1 is characterized in that the raw materials by weight of described heat discoloration plastic button includes: heat discoloration powder 0.1-10%, and the pigment 0-1.5% of light color, all the other are plastics.
3. according to claim 1 or 1 described heat discoloration plastic button, it is characterized in that described plastics are any in PE, PP, ABS, PS, PVC, PU, TPU, TPR, EVA PE, PP, PMMA, AC, PU, TPU, TPR, PS, MS, the K glue.
4. according to any one the described heat discoloration plastic button in the claim 1 to 3, a kind of in-5 ℃, 0 ℃, 5 ℃, 10 ℃, 16 ℃, 21 ℃, 31 ℃, 33 ℃, 38 ℃, 43 ℃, 45 ℃, 50 ℃ of the heat discoloration cardinal temperature that it is characterized in that described heat discoloration powder.
5. according to any one described heat discoloration plastic button of claim 1 to 4, it is characterized in that described heat discoloration powder has a kind of in rhodo, bright red, golden red, black, grass green, blackish green, peacock green, sapphire blue, yellow, red, rose-red, pink, vermilion, orange, yellow, yellow green, grass green, green, skyblue, Turkey's indigo plant, blueness, navy blue, the violet or any several mixing in them in the color of color status.
6. according to any one the described heat discoloration plastic button in the claim 1 to 5, it is characterized in that in the raw material of above-mentioned heat discoloration plastic button, adding, press the antioxidant of heat discoloration powder gross weight 15-25%, the thermal stabilizer of 15-25%.
7. according to any one the described heat discoloration plastic button in the claim 1 to 6, it is characterized in that in the raw material of above-mentioned heat discoloration plastic button, adding, press the UV absorbent of heat discoloration powder gross weight 15-25%.
8. as the production technology of claim 1 to 7 heat discoloration plastic button as described in each, its feature is successively:
A batching: put together by the raw material of above-mentioned manufacturing heat discoloration plastic button and weight ratio and to stir, become compound;
B is shaped: the button injection mold is installed on the injection machine, compound is added injection machine, carry out injection moulding by corresponding plastics variety with conventional injection moulding process and injection parameters, make the finished product of sensitization discoloration plastic button after the depanning deburring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101130121A CN102273773A (en) | 2011-04-27 | 2011-04-27 | Thermochromic plastic button and producing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101130121A CN102273773A (en) | 2011-04-27 | 2011-04-27 | Thermochromic plastic button and producing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102273773A true CN102273773A (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101130121A Pending CN102273773A (en) | 2011-04-27 | 2011-04-27 | Thermochromic plastic button and producing method thereof |
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| Country | Link |
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| CN (1) | CN102273773A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287318A (en) * | 2014-09-24 | 2015-01-21 | 邓杵娇 | Aromatic button and preparation method of aromatic master batch of aromatic button |
| CN105365776A (en) * | 2015-12-16 | 2016-03-02 | 都昌县业达汽车零部件有限公司 | Manufacturing process of color-changing windshield wiper |
| CN107652620A (en) * | 2017-09-30 | 2018-02-02 | 浙江三赢新材料有限公司 | Packaging material with heat discoloration ability and preparation method thereof |
| CN109178083A (en) * | 2018-10-18 | 2019-01-11 | 北京长城华冠汽车科技股份有限公司 | A kind of electric heating steering wheel and automobile |
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| CN2133174Y (en) * | 1992-06-30 | 1993-05-19 | 机械电子工业部上海电控研究所 | Colour-changed button |
| JP2004147834A (en) * | 2002-10-30 | 2004-05-27 | Pilot Ink Co Ltd | Enantiotropic presentation method of color memory optical color change function of accessory element, and enantiotropic color memory optical color change accessory |
| CN2803767Y (en) * | 2005-04-30 | 2006-08-09 | 茂昕兴业有限公司 | Structure of 3D color changing stickers |
| CN2912994Y (en) * | 2006-05-12 | 2007-06-20 | 镱骐塑胶实业有限公司 | Footwear mark structure with color change |
| CN200956838Y (en) * | 2006-09-30 | 2007-10-10 | 卢宝祯 | Ultraviolet color-variable button and ornament |
| CN201558020U (en) * | 2009-11-26 | 2010-08-25 | 东莞市广海大橡塑科技有限公司 | Temperature sensing color-changing bath mat |
| CN201698136U (en) * | 2010-06-29 | 2011-01-05 | 天津三星光电子有限公司 | Digital camera with shell capable of sensing temperature and changing color |
-
2011
- 2011-04-27 CN CN2011101130121A patent/CN102273773A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2133174Y (en) * | 1992-06-30 | 1993-05-19 | 机械电子工业部上海电控研究所 | Colour-changed button |
| JP2004147834A (en) * | 2002-10-30 | 2004-05-27 | Pilot Ink Co Ltd | Enantiotropic presentation method of color memory optical color change function of accessory element, and enantiotropic color memory optical color change accessory |
| CN2803767Y (en) * | 2005-04-30 | 2006-08-09 | 茂昕兴业有限公司 | Structure of 3D color changing stickers |
| CN2912994Y (en) * | 2006-05-12 | 2007-06-20 | 镱骐塑胶实业有限公司 | Footwear mark structure with color change |
| CN200956838Y (en) * | 2006-09-30 | 2007-10-10 | 卢宝祯 | Ultraviolet color-variable button and ornament |
| CN201558020U (en) * | 2009-11-26 | 2010-08-25 | 东莞市广海大橡塑科技有限公司 | Temperature sensing color-changing bath mat |
| CN201698136U (en) * | 2010-06-29 | 2011-01-05 | 天津三星光电子有限公司 | Digital camera with shell capable of sensing temperature and changing color |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287318A (en) * | 2014-09-24 | 2015-01-21 | 邓杵娇 | Aromatic button and preparation method of aromatic master batch of aromatic button |
| CN105365776A (en) * | 2015-12-16 | 2016-03-02 | 都昌县业达汽车零部件有限公司 | Manufacturing process of color-changing windshield wiper |
| CN107652620A (en) * | 2017-09-30 | 2018-02-02 | 浙江三赢新材料有限公司 | Packaging material with heat discoloration ability and preparation method thereof |
| CN109178083A (en) * | 2018-10-18 | 2019-01-11 | 北京长城华冠汽车科技股份有限公司 | A kind of electric heating steering wheel and automobile |
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Owner name: JIASHAN TLD INDUSTRIAL AND TRADING CO., LTD. Free format text: FORMER OWNER: YU SHANFENG Effective date: 20120323 |
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Effective date of registration: 20120323 Address after: 314102 Zhejiang province Jiashan County Dashun garment accessories business park on the road, No. 76-80 Applicant after: JIASHAN TLD INDUSTRIAL & TRADING CO., LTD. Address before: 314102 Zhejiang province Jiashan County Xitang Town Industrial Park, No. 23 Jiashan road button Tatsu trade limited company Applicant before: Yu Shanfeng |
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Application publication date: 20111214 |