CN103275509A - Color-changing plastic - Google Patents
Color-changing plastic Download PDFInfo
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- CN103275509A CN103275509A CN201310248538XA CN201310248538A CN103275509A CN 103275509 A CN103275509 A CN 103275509A CN 201310248538X A CN201310248538X A CN 201310248538XA CN 201310248538 A CN201310248538 A CN 201310248538A CN 103275509 A CN103275509 A CN 103275509A
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- chromoplastic
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Abstract
The invention discloses color-changing plastic. The color-changing plastic is composed of a plastic body, a color-changing agent, a photochromic material and a stabilizer, wherein the photochromic material is a spiropyran material; and the plastic body, the color-changing agent, the photochromic material and the stabilizer account for 35-50 percent, 10-15 percent, 5-10 percent and 35-40 percent of the color-changing plastic in percentage by weight respectively. The color-changing plastic provided by the invention has the advantages of nontoxic and innoxious capacity, attractive appearance and innovation.
Description
Technical field
The present invention relates to a kind of chromoplastic material, relate in particular to a kind of chromoplastic material of the usefulness of living.
Background technology
Plastics can be described as polymer or giant molecule (macromolecules) again for synthetic macromolecular compound { polymkeric substance (polymer) }, also are plastics (plastics) or the resins (resin) that generally is commonly called as, and can freely change the body pattern.Be the material that utilizes raw material monomer to be polymerized with synthetic or condensation reaction, formed by additives such as synthetic resins and filler, softening agent, stablizer, lubricant, colorants.According to American Society for testing and materials under definition, plastics be a kind of be the material of main component with high-molecular-weight organic material matter, it presents solid shape when machining, make and the course of processing in, can borrow flow (flow) come moulding.Therefore, through illustrating that thus we can obtain following several understandings: 1. it is macromolecular organic compound, 2. can multiple kenel there be for example liquid solid colloidal solution etc. in it, it can be shaped (moldable), 4. of a great variety, because different monomers and composition thereof can synthesize different plastics, 5. product of many uses presents variation.6. has different character.7. can be with different working methods (processing method), these two nouns of plastics and resin are also often used with.Plastics can be divided into thermoset and thermoplasticity two classes, and the former can't use in refigure, and the latter is duplication of production again and again.The high molecular structure of plastics has two types substantially: first kind is linear structure; Second kind is three dimensional structure.
Summary of the invention
The invention provides a kind of chromoplastic material, have the advantage of nontoxic and novelty attractive in appearance.
Technical scheme of the present invention is: described chromoplastic material is to be formed by plastic body, colour-changing agent, photochromic material and combination of stabilizers, described photochromic material is that spiral shell adjoins the class material of muttering, described plastic body accounts for the 35%-50% of described chromoplastic material mass percent, described colour-changing agent accounts for the 10%-15% of described chromoplastic material mass percent, described photochromic material accounts for the 5%-10% of described chromoplastic material mass percent, the 35%-40% of the described chromoplastic material mass percent of described stabilizer comprises.
In preferred embodiment of the present invention, described stablizer is the liquid calcium zinc stabilizer, is light yellow oily liquid.
In preferred embodiment of the present invention, described plastic body accounts for 50% of described chromoplastic material amount per-cent, described colour-changing agent accounts for 10% of described chromoplastic material amount per-cent, described photochromic material accounts for 10% of described chromoplastic material amount per-cent, 30% of the described chromoplastic material amount of described stabilizer comprises per-cent.
Embodiment
Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Wherein, described stablizer is the liquid calcium zinc stabilizer, is light yellow oily liquid.Zinc stabilizer is synthesized for main ingredient adopts special recombining process by calcium salt, zinc salt, lubricant, oxidation inhibitor etc.It not only can replace poisonous stablizers such as plumbous cadmium salt class and organic tin, and has goodish thermostability, light stability and the transparency and tinting strength.Facts have proved that in the PVC resin, good processability, heat stabilization are equivalent to the lead salts stablizer, is a kind of good non-toxic stabilizer.The liquid calcium zinc stabilizer has bigger solubleness usually, and in the polyvinyl chloride resin powder good dispersiveness is arranged, and the influence of transparency also is far smaller than the powder stablizer.But liquid stabilisers exists the risk of separating out bigger.Need to select suitable solvent.Good dispersiveness, consistency, processing fluidity are arranged, wide adaptability, product surface smooth finish is excellent; Good heat stability, the initial stage form and aspect are little, do not have and separate out phenomenon; Do not contain heavy metal and other toxic ingredients, no sulfation; The Congo red test duration is long, has excellent electric insulation, and inclusion-free has efficient weathering resistance; Applied widely, practical, consumption is few, has multifunctionality.
Further specify, the off-color material of described light is that spiral shell adjoins the class material of muttering, spiral shell adjoin mutter be in the organic photochromic material research and use the earliest, one of system the most widely, under UV-irradiation, colourless spiral shell adjoins the C one O bond rupture open loop in the structure of muttering, the molecule part rotates and forms a coplanar merocyanine structure and develop the color the corresponding red shift of absorption spectrum with crying to make an uproar.Under the effect of visible light or heat, the open loop body can be returned to spirane structure again.The rupture time of C one O key is in picosecond, and variable color speed is exceedingly fast.But at room temperature depositing several minutes, merocyanine will be converted into colourless spirane structure automatically to several hours, in addition, in stining inverse process the photochemistry side reaction can take place, thereby influence the cycle index of reversible conversion, these are not enough, and the restriction spiral shell adjoins the application of muttering aspect the optical molecule switch.
The specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the present invention, and variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. chromoplastic material, it is characterized in that: described chromoplastic material is to be formed by plastic body, colour-changing agent, photochromic material and combination of stabilizers, described photochromic material is that spiral shell adjoins the class material of muttering, described plastic body accounts for the 35%-50% of described chromoplastic material mass percent, described colour-changing agent accounts for the 10%-15% of described chromoplastic material mass percent, described photochromic material accounts for the 5%-10% of described chromoplastic material mass percent, the 35%-40% of the described chromoplastic material mass percent of described stabilizer comprises.
2. a kind of chromoplastic material according to claim 1, it is characterized in that: described stablizer is the liquid calcium zinc stabilizer, is light yellow oily liquid.
3. a kind of chromoplastic material according to claim 1, it is characterized in that: described plastic body accounts for 50% of described chromoplastic material amount per-cent, described colour-changing agent accounts for 10% of described chromoplastic material amount per-cent, described photochromic material accounts for 10% of described chromoplastic material amount per-cent, 30% of the described chromoplastic material amount of described stabilizer comprises per-cent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310248538XA CN103275509A (en) | 2013-06-21 | 2013-06-21 | Color-changing plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310248538XA CN103275509A (en) | 2013-06-21 | 2013-06-21 | Color-changing plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103275509A true CN103275509A (en) | 2013-09-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310248538XA Pending CN103275509A (en) | 2013-06-21 | 2013-06-21 | Color-changing plastic |
Country Status (1)
| Country | Link |
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| CN (1) | CN103275509A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103897343A (en) * | 2013-11-08 | 2014-07-02 | 东南大学 | Grayed plastic |
| CN105111768A (en) * | 2015-09-18 | 2015-12-02 | 南通联恒新材料有限公司 | Technical formula of color changing plastic |
| CN108752789A (en) * | 2018-05-30 | 2018-11-06 | 贵州遵义塑洲管业有限公司 | A kind of chromoplastic material product and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1860167A (en) * | 2003-09-29 | 2006-11-08 | 西巴特殊化学品控股有限公司 | Stabilization of photochromic systems |
| CN101600630A (en) * | 2007-02-06 | 2009-12-09 | 巴塞尔聚烯烃股份有限公司 | Be used to pack the flexibility and/or the rigid photochromic product of photosensitive product |
-
2013
- 2013-06-21 CN CN201310248538XA patent/CN103275509A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1860167A (en) * | 2003-09-29 | 2006-11-08 | 西巴特殊化学品控股有限公司 | Stabilization of photochromic systems |
| CN101600630A (en) * | 2007-02-06 | 2009-12-09 | 巴塞尔聚烯烃股份有限公司 | Be used to pack the flexibility and/or the rigid photochromic product of photosensitive product |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103897343A (en) * | 2013-11-08 | 2014-07-02 | 东南大学 | Grayed plastic |
| CN105111768A (en) * | 2015-09-18 | 2015-12-02 | 南通联恒新材料有限公司 | Technical formula of color changing plastic |
| CN108752789A (en) * | 2018-05-30 | 2018-11-06 | 贵州遵义塑洲管业有限公司 | A kind of chromoplastic material product and preparation method thereof |
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Application publication date: 20130904 |