CN101806397A - Preparation method of noctilucent pearl nucleus - Google Patents
Preparation method of noctilucent pearl nucleus Download PDFInfo
- Publication number
- CN101806397A CN101806397A CN200910041182A CN200910041182A CN101806397A CN 101806397 A CN101806397 A CN 101806397A CN 200910041182 A CN200910041182 A CN 200910041182A CN 200910041182 A CN200910041182 A CN 200910041182A CN 101806397 A CN101806397 A CN 101806397A
- Authority
- CN
- China
- Prior art keywords
- preparation
- noctilucent
- pearl
- bead core
- luminous
- 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.)
- Pending
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses a preparation method of noctilucent pearl nucleus. The preparation method includes the steps of taking common pearl nucleus as the base nucleus, preparing a noctilucent dope with long-term afterglow by taking macromolecular polymer as the film-forming material and rare earth luminescent material with long-term afterglow as the luminescence agent and by adding auxiliaries, coating the dope evenly on the surface of the base nucleus, and drying and curing at 60-70 DEG C to form a bright, round and noctilucent pearl nucleus with a thickness of 0.1-1.0mm. The pearl nucleus can give off light at night or in dark for a long time and is safe and non-toxic. The nucleus can be implanted after being processed by immune potentiator and high-quality noctilucent pearl can be cultured.
Description
Technical field
The invention belongs to a kind of preparation method of noctilucent bead core.
The research background
The formation of natural Noctilucence pearl is because occurring in nature contains radioisotopic mineral granule, flows to people Bei Ti as core with breathing and filter drinking water, and the nacre deposition of the multiple one deck of tegillum forms pearl.Because the core substance political affairs excitation of penetrating the source, pearl was visible to the naked eye to fluorescence clearly at night, this is a Noctilucence pearl, also is legendary luminous pearl.Foreign matter with radioactive source enters Bei Tishi, also must bring the pearl matrix secretory cell of outer embrane shell-side face simultaneously into foreign matter.Could be proliferated into pearl sac around the foreign matter core, just might form legendary luminous pearl.This probability is extremely low, so the legendary luminous pearl of occurring in nature is also just atomic for number, is worth expensive.
The artificial culture legendary luminous pearl, promptly be the mechanism that forms according to above-mentioned natural legendary luminous pearl, from more than 1000 kinds of radioactive elements artificial refinement or made, select the kind of long half time, avirulence (biological effect is low), cooperate ZnS (AG) or ZnS (Cu) scintillator to be prepared into luminous pearl basal body nucleus, the long-acting legendary luminous pearl of high brightness, non-toxic reaction is cultivated in transplanting in Bei Tizhong.
At present, cultivating legendary luminous pearl is an approach that improves the pearl culture quality, but the large-scale production of legendary luminous pearl awaits to develop a kind of safety non-toxic that has,, do not cause wound infection, have a liking for the noctilucent bead core that nuclearity can not weaken.
Noctilucent bead core adds the non-toxic type fluorescent material on the basis of original pearl nuclear, fluorescent material is to use the photo-induced energy storage luminescent powder, and safety non-toxic is "dead".Luminescent powder stores luminous energy after being subjected to irradiation such as natural daylight, daylight light, ultraviolet light, after stopping illumination and penetrating, mode with fluorescence discharges lentamente, so at night or dark place, still can see luminously, the duration reaches several hours to tens hours.Culture the pearl that comes out and send light fluorescence at night, more add a beauty, its price also improves thereupon.
Summary of the invention
The preparation method who the purpose of this invention is to provide a kind of noctilucent bead core, this pearl nuclear is luminous in night or dark, longer duration, safety non-toxic after the processing of pearl nuclear activity, is inserted nuclear, can cultivate high-quality Noctilucence pearl.
For achieving the above object, the present invention adopts following technical scheme:
1, serve as base nuclear with common pearl nuclear, the base of selecting for use nuclear is for containing the common pearl nuclear that calcium carbonate is main component, shell pearl nuclear, coral pearl nuclear, marble pearl nuclear, dolomite pearl core etc.
2, select for use nontoxic radiationless fluorescent material (alkaline earth aluminate) as luminescent material, add a kind of luminous paint that film forming matter and auxiliary agent are formulated.Main component and proportioning that luminous paint is used are as follows:
Component content w/%
High molecular polymer 30～70
Luminous agent 10～30
Coalescents 1.0～10
Dispersant 1.0～10
Defoamer 0.1～1.0
The deionized water surplus
Its process for preparation is after each raw material is taken by weighing, deionized water to be put earlier in people's mixer, under the situation of stirring at low speed, add dispersant and part defoamer, after mixing, with fluorescent material slowly in the vortex of falling people, after adding luminescent powder, improve mixing speed, add plasticizer, coalescents, stir 20～30min, after being uniformly dispersed, under stirring at low speed, slowly add high molecular polymer, defoamer, regulate the pH value and be about 8, can obtain having the luminous paint of overlength afterglow.
3, the coating of luminous raw material: after luminescent coating is coated on base nuclear, dry in 60 ℃ of baking ovens immediately, if dry back coating surface non-uniform light is selected the repeatedly method of spraying, the oven dry at once of each spraying back continues oven dry again after the spraying then.The paint film that obtains so not only surfacing is smooth and luminous even, and luminous intensity is higher.
4, check pearl nuclear size, control luminescent coating thickness is 0.1～1.0mm, can obtain having the noctilucent bead core of long afterglow.
The prepared pearl nuclear of the present invention is luminous in night or dark, has longer duration, and safety non-toxic after the processing of pearl nuclear activity, is inserted nuclear, can cultivate high-quality legendary luminous pearl.
The specific embodiment
Embodiment 1
The blue-green noctilucent bead core
The main component and the proportioning of blue-green luminescent coating are as follows:
Component content w/%
Aqueous epoxy resin emulsion 60
Blue-green fluorescent powder GL-3A 25
12 carbon alcohol esters 5
Polyethylene glycol-1,000 6
Dimethicone 0.5
The deionized water surplus
Take by weighing each component according to above formula rate, the part prescription is put in the dispersator, add various auxiliary agents, slowly stir 20-30min to be mixed evenly after, again blue colour fluorescent powder is added in the vortex that impeller stirs, improve mixing speed, luminescent material is evenly spread in the solution, the PH of regulation system is neutrality or meta-alkalescence.Add aqueous epoxy resin emulsion and all the other auxiliary agents, water then gradually, after stirring 30-40min at a slow speed and being uniformly dispersed, promptly can be made into the blue-green luminous paint.
Selecting background color for use is 200 of the common shell pearl nuclears of white, after the washing oven dry, luminescent coating evenly is coated in base nuclear surface after, 60 ℃ of baking and curing, making thickness is the blue-green noctilucent bead core of 0.1～1.0mm.
Embodiment 2
Emitting red light pearl nuclear
The main component and the proportioning of emitting red light coating are as follows:
Component content w/%
Benzene emulsion 60
Red fluorescence powder RY-2 20
12 carbon alcohol esters 6.0
Polyethylene glycol-1,000 8.0
Dimethicone 0.5
The deionized water surplus
Take by weighing each component according to above formula rate, the water of will partly filling a prescription is put in the dispersator, add various auxiliary agents, slowly stir 20-30min to be mixed evenly after, again red fluorescence powder is added in the vortex that impeller stirs, improve mixing speed, luminescent material is evenly spread in the solution, the PH of regulation system is neutrality or meta-alkalescence.Add benzene emulsion and all the other auxiliary agents, water then gradually, after stirring 30-40min at a slow speed and being uniformly dispersed, promptly can be made into emitting red light coating.
Selecting background color for use is 200 of the common shell pearl nuclears of white, after the washing oven dry, luminescent coating evenly is coated in base nuclear surface after, 60 ℃ of baking and curing, making thickness is the red noctilucent bead core of 0.1～1.0mm.
Embodiment 3
The cultivation of Noctilucence pearl is grown cultured pearls to test the Xuwen pearl and has been obtained very good result, the noctilucent bead core that makes according to above-mentioned technical scheme, pteria martensii is carried out manually inserting nuclear, each pearly shellfish is inserted two nuclears, from cultured 2 months pearly shellfish, take out pearl, the core-remaining rate of shellfish reaches 72.6%, and staying check figure is 1.45/shellfish.
Claims (6)
1. the preparation method of a noctilucent bead core, it is characterized in that with common pearl nuclear be base nuclear, as film forming matter, the rare earth luminescent material of long-acting twilight sunset is done luminous agent and the formulated a kind of luminous paint of auxiliary agent with high molecular polymer, evenly be coated on base nuclear surface, oven dry forms.
2. the preparation method of a kind of noctilucent bead core according to claim 1 is characterized in that the base nuclear of selecting for use is to contain the common pearl nuclear that calcium carbonate is main component, shell, coral, marble, dolomite etc., and surface clean is pure white.
3. the preparation method of a kind of noctilucent bead core according to claim 1 is characterized in that
Main component and proportioning that luminous paint is used are as follows:
Component content w/%
High molecular polymer 30～70
Luminous agent 10～30
Coalescents 1.0～10
Dispersant 1～10
Defoamer 0.1～1.0
The deionized water surplus
Its process for preparation is that after each raw material was taken by weighing, mixing behind the stirring 20Min, can obtain luminous paint under the normal temperature.
4. the preparation method of a kind of noctilucent bead core according to claim 1 is characterized in that used high molecular polymer is aqueous epoxy resins, acrylic emulsion or benzene emulsion.
5. the preparation method of a kind of noctilucent bead core according to claim 1 is characterized in that used luminous agent is the alkaline earth aluminate long-acting noctilucent powder of activated by rare earth elements, before the preparation luminous paint luminescent powder is carried out the coating water-proofing treatment.
6. the preparation method of a kind of noctilucent bead core according to claim 1 is characterized in that luminous paint evenly is coated on base nuclear surface, and 60-70 ℃ of baking and curing forms light, circular, and thickness is the noctilucent bead core of 0.1-1.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910041182A CN101806397A (en) | 2009-07-17 | 2009-07-17 | Preparation method of noctilucent pearl nucleus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910041182A CN101806397A (en) | 2009-07-17 | 2009-07-17 | Preparation method of noctilucent pearl nucleus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101806397A true CN101806397A (en) | 2010-08-18 |
Family
ID=42608304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910041182A Pending CN101806397A (en) | 2009-07-17 | 2009-07-17 | Preparation method of noctilucent pearl nucleus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101806397A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102106267A (en) * | 2010-12-02 | 2011-06-29 | 广东海洋大学 | Cultivating method of hieroglyphic blister freshwater pearl |
| CN102305353A (en) * | 2011-03-17 | 2012-01-04 | 中交物产集团有限公司 | Multi-prism type light-reflecting luminous spike lamp and method for manufacturing same |
| CN102835332A (en) * | 2011-06-24 | 2012-12-26 | 苏州科技学院 | Method for improving quality of fresh water pearls by adding rare-earth elements |
| CN103570276A (en) * | 2013-11-20 | 2014-02-12 | 桂林理工大学 | Preparation method of artificial legendary luminous pearl |
| CN104277645A (en) * | 2013-07-02 | 2015-01-14 | 海安华盛化工有限公司 | Noctilucent paint |
| CN105309346A (en) * | 2015-06-07 | 2016-02-10 | 福建师范大学 | A method of culturing pearls by using pearl nucleuses with tissue engineering scaffolds |
-
2009
- 2009-07-17 CN CN200910041182A patent/CN101806397A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102106267A (en) * | 2010-12-02 | 2011-06-29 | 广东海洋大学 | Cultivating method of hieroglyphic blister freshwater pearl |
| CN102305353A (en) * | 2011-03-17 | 2012-01-04 | 中交物产集团有限公司 | Multi-prism type light-reflecting luminous spike lamp and method for manufacturing same |
| CN102835332A (en) * | 2011-06-24 | 2012-12-26 | 苏州科技学院 | Method for improving quality of fresh water pearls by adding rare-earth elements |
| CN104277645A (en) * | 2013-07-02 | 2015-01-14 | 海安华盛化工有限公司 | Noctilucent paint |
| CN103570276A (en) * | 2013-11-20 | 2014-02-12 | 桂林理工大学 | Preparation method of artificial legendary luminous pearl |
| CN105309346A (en) * | 2015-06-07 | 2016-02-10 | 福建师范大学 | A method of culturing pearls by using pearl nucleuses with tissue engineering scaffolds |
| CN105309346B (en) * | 2015-06-07 | 2017-12-15 | 福建师范大学 | A kind of method that pearl is cultivated with tissue engineering bracket pearl core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101806397A (en) | Preparation method of noctilucent pearl nucleus | |
| CN104872032B (en) | A kind of high-strength resistance and the batch production ecological breeding method of resistance against diseases shrimp Seedling | |
| CN101861842A (en) | Method for preparing special pearl nuclei for cultivating blister pearls | |
| CN101803577A (en) | Preparation method of colored noctilucent bead core | |
| CN105684878A (en) | Artificial ecological culturing method for caulerpa lentillifera | |
| WO2013051803A2 (en) | Method and apparatus for the inverted aquaculture of seaweed | |
| CN102106267A (en) | Cultivating method of hieroglyphic blister freshwater pearl | |
| CN102283153B (en) | Batch production fry rearing technique for exopalaemon modestus | |
| CN103202244B (en) | Luminous pearl nucleus and preparation method thereof as well as method for cultivating luminous pearls | |
| CN114158495A (en) | Illumination regulation and control method for promoting growth of juvenile fish of sebastes schlegeli hilgendorf | |
| CN105104265B (en) | A kind of round spot halibut adult body color controlling method | |
| CN103340168B (en) | Special fresh water pearl cultivating method based on small seawater shellfish cell pieces | |
| CN108496862A (en) | Golden pearl cultivation method | |
| DE19912952C2 (en) | Process for utilizing carbon dioxide from chemical processes and device for carrying out the same | |
| CN112553082A (en) | Outdoor large-scale culture expanding method for freshwater chlorella | |
| CN104629402A (en) | Formula and production method for preparation of grass green wheat straw dye | |
| CN1053725A (en) | Breeding method of night luminous pearls | |
| CN105145329A (en) | Method for promoting concentrated maturity of conchospores of porphyra haitanensis | |
| CN111493008B (en) | Method for improving body color of indoor industrial cultured spotted maigre | |
| CN116042000B (en) | Coated controlled release fertilizer utilizing visible light to solidify aquatic wastes and preparation method thereof | |
| CN109937930A (en) | A kind of fresh water shrimp culture method | |
| JP2840872B2 (en) | Gastropod aquaculture method | |
| CN113057424B (en) | Processing method for brightening fresh water pearl | |
| CN108477036A (en) | Black pearl cultivating method | |
| CN106172092A (en) | Three-dimensional apostichopus japonicus culture method based on ecosystem |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100818 |