CN1060012C - Plexiglass specimen embedding method and its formula - Google Patents
Plexiglass specimen embedding method and its formula Download PDFInfo
- Publication number
- CN1060012C CN1060012C CN94116335A CN94116335A CN1060012C CN 1060012 C CN1060012 C CN 1060012C CN 94116335 A CN94116335 A CN 94116335A CN 94116335 A CN94116335 A CN 94116335A CN 1060012 C CN1060012 C CN 1060012C
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- China
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- embedding
- specimen
- methyl methacrylate
- plexiglass
- formula
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Abstract
The present invention relates to a method for embedding a specimen with organic glass and a formula thereof, which belongs to methods for embedding and preserving specimen bodies with high-molecular materials, particularly to a method for embedding a specimen with organic glass and a formula thereof. In the method, methymethacrylate is used as a main raw material, benzoyl peroxide, dibutyl phthalate, azoisobutyronitrile, stearic acid and diisopropyl peroxydicarbonate are used as auxiliary materials, and a specimen is embedded multiple times. The product manufactured by the method has the advantage of high transparence and has better performance of resisting aging, resisting corrosion, preventing moisture, preventing mildew and preventing vermin. Even a lepidopterous insect is processed, the lifelike effect cam also be obtained.
Description
The invention belongs to a kind of method and prescription thereof of desiring the sample of preservation with the macromolecular material embedding.
At present, all there is living species in the whole world all the time disappearing, and is made into sample for the endangered species people and carries out preservation, as be soaked in the liquid medicine.This method for preserving is very inconvenient, and transportation is trouble, and liquid medicine bottle is easily smashed, and needs the personal management, and the transparency of sample is relatively poor so that viewing effect is poor.In recent years people such as flower, leaf, seed occurred with chemical treatment drying preservation or be closed in method preservation in the plastic film again, then come embedding, be made into handicraft with pollopas for people such as crab, beetles to plant.These methods are still not ideal enough, and transparency is low, and storage life is shorter, are easy to damage, and the distortion of sample is very big, and variable color and distortion are all bigger, particularly especially can't preservation for lepidopterous insect.
The purpose of this invention is to provide a kind of method of preservation sample and the material prescription of specimen embedding, little according to the sample distortion that this law is made, the transparency height, collection easily, storage life is longer.
Implementation method of the present invention is: (1) does the dry processing in surface to the sample body; (2) be that main embedded material is made basic unit with methyl methacrylate; (3) state of cure for the treatment of basic unit reaches at 60～80% o'clock, and the sample body is carried out twice above cast embedding, and the temperature of methyl methacrylate is controlled at 30～45 ℃ during cast.
The prescription of realizing the embedded material of this method is: dibenzoyl peroxide 0.5～2%, dibutyl phthalate 1.5～4%, azo isobutyronitrile 0.5～4%, stearic acid 0.1～0.5%, di-isopropyl peroxydicarbonate 0.01～0.05%, surplus are methyl methacrylate.
Be two embodiment of the present invention below, be used for it is further described.
Embodiment 1: to the embedding of Lepidoptera and hymenopteran
At first will carry out anaesthetic treatment, guarantee that insect is not dead, the pouring temperature of methyl methacrylate is good to be limited under it, and each cast thickness is 3～5mm during embedding.After the insect anesthesia, limbs are soft, can be as required with its limbs, the optimum state that feeler and wing are moved back and forth into nature, according to following prescription, dibenzoyl peroxide 1～1.2%, dibutyl phthalate 3～3.5%, azo isobutyronitrile 1～1.2%, stearic acid 0.1～0.12%, di-isopropyl peroxydicarbonate 0.02～0.03%, surplus is a methyl methacrylate, deployed embedded material is made substrate, treat that basic unit is cured at 60～80% o'clock, the sample of desiring embedding is placed in the basic unit, the temperature of embedded material is controlled at 32～34 ℃, carry out twice cast, each thickness that waters is 3～5mm, waters one deck at last again as top layer.
Embodiment 2: the embedding of insect, plant, fossil
Carry out the intensification dehydration processing on surface earlier, make temperature and embedded material consistent on surface, the pouring temperature of methyl methacrylate is good to be limited on it.Should grasp its surface is in than dry status for the dehydration that heats up of the surface of this class sample, and inside still maintains the original state, and the temperature on surface is controlled at 40～42 ℃, promptly the temperature with embedded material is consistent.The prescription of embedded material is that dibenzoyl peroxide 1.2～1.6%, dibutyl phthalate 1.8～2.1%, azo isobutyronitrile 3.2～3.5%, stearic acid 0.1～0.12%, di-isopropyl peroxydicarbonate 0.03～0.04%, surplus are methyl methacrylate.When cast, all should wait until having had cured at 60～80% o'clock and carrying out again of watering last time at every turn.
Technical scheme according to the invention described above proposes can reach following effect:
(1) form of sample is true to nature. Owing to all will anaesthetize earlier for insect, rather than put to death Or the direct embedding of when existence, so the state that limbs are stiff or struggle can not take place; The surface of plant Dry hyperthermic treatment method can both keep its natural form, again can be because of the moisture on surface Affect the transparency of lucite. So or even the sample that is difficult to carry out embedding, as the butterfly class and The fresh flower class can obtain good effect.
(2) transparency height, easy-to-collection, easily transportation. Adopted unique embedded material prescription, Can be at low temperatures, sample is closed in the short time, avoided making moist, mouldy, damage by worms, The factor of oxidation has again good transparency and anticollision performance simultaneously.
Claims (3)
1, a kind of method with plexiglass specimen embedding is characterized in that:
(1) the sample body is done the dry processing in surface,
(2) be that main embedded material is made basic unit with methyl methacrylate,
(3) state of cure for the treatment of basic unit reaches at 60～80% o'clock, and the sample body is carried out twice above cast embedding, and the temperature of methyl methacrylate is controlled at 30～45 ℃ during cast.
(4) prescription of plexiglass specimen embedding is: dibenzoyl peroxide 0.5～2%, dibutyl phthalate 1.5～4%, azo isobutyronitrile 0.5～4%, stearic acid 0.1～0.5%, di-isopropyl peroxydicarbonate 0.01～0.05%, surplus are methyl methacrylate.
2, press the method for the described plexiglass specimen embedding of claim 1, when it is characterized in that to Lepidoptera and hymenopteran insect specimen embedding, at first to carry out anaesthetic treatment, guarantee that insect is not dead, the pouring temperature of methyl methacrylate is 30～34 ℃, and each cast thickness is 3～5mm during embedding.
3, press the method for the described plexiglass specimen embedding of claim 1, when it is characterized in that to the embedding of plant class sample, will carry out the intensification dehydration processing on surface earlier, make temperature and embedded material consistent on surface, the pouring temperature of methyl methacrylate is 40～45 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94116335A CN1060012C (en) | 1994-09-23 | 1994-09-23 | Plexiglass specimen embedding method and its formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94116335A CN1060012C (en) | 1994-09-23 | 1994-09-23 | Plexiglass specimen embedding method and its formula |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1107649A CN1107649A (en) | 1995-09-06 |
| CN1060012C true CN1060012C (en) | 2001-01-03 |
Family
ID=5037878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94116335A Expired - Fee Related CN1060012C (en) | 1994-09-23 | 1994-09-23 | Plexiglass specimen embedding method and its formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1060012C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102924663A (en) * | 2012-11-15 | 2013-02-13 | 马克松 | Organic glass tube with good light transmittance |
| CN104262527B (en) * | 2014-10-08 | 2016-01-27 | 天津儒创新材料科技有限公司 | A kind of radioprotective liquid organic glass |
| CN106982819A (en) * | 2017-05-10 | 2017-07-28 | 广西柳州中嘉知识产权服务有限公司 | Honeybee Slide processing |
| CN107950521B (en) * | 2017-12-06 | 2020-11-10 | 陈宝明 | Method for manufacturing lepidoptera insect resin embedded specimen |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2074040U (en) * | 1990-07-15 | 1991-03-27 | 厦门市渔民小学 | Plexiglass-packaged magnified specimen of lancelet |
| CN2081120U (en) * | 1990-05-03 | 1991-07-17 | 李翠 | Transparent filmed plant wax leaf specimen with primary color |
| CN2132640Y (en) * | 1992-07-10 | 1993-05-12 | 刘景陵 | Multipurpose handicraft of colour man-made amber |
| CN1079606A (en) * | 1993-05-28 | 1993-12-22 | 李长文 | Packaging method for making human-body specimen |
-
1994
- 1994-09-23 CN CN94116335A patent/CN1060012C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081120U (en) * | 1990-05-03 | 1991-07-17 | 李翠 | Transparent filmed plant wax leaf specimen with primary color |
| CN2074040U (en) * | 1990-07-15 | 1991-03-27 | 厦门市渔民小学 | Plexiglass-packaged magnified specimen of lancelet |
| CN2132640Y (en) * | 1992-07-10 | 1993-05-12 | 刘景陵 | Multipurpose handicraft of colour man-made amber |
| CN1079606A (en) * | 1993-05-28 | 1993-12-22 | 李长文 | Packaging method for making human-body specimen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1107649A (en) | 1995-09-06 |
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