CN107136051A - A kind of preparation method of amber sample - Google Patents
A kind of preparation method of amber sample Download PDFInfo
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- CN107136051A CN107136051A CN201710578634.9A CN201710578634A CN107136051A CN 107136051 A CN107136051 A CN 107136051A CN 201710578634 A CN201710578634 A CN 201710578634A CN 107136051 A CN107136051 A CN 107136051A
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- resin
- amber
- preparation
- sample
- amber sample
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of preparation method of amber sample, comprise the following steps：Prepare the resin for specimen embedding；The sample that need to be embedded is put into mould, and fixed using resin；Resin by injection to the amber sample for being shaped as making of resin shape；The mould of resin by injection is put into vacuum machine bubble removing is gone with vacuum；After after hardening of resin, the demoulding is processed by shot blasting to the face not with contacting dies, and prepared by amber sample completes.By the above method, bubble-free, the amber sample without layering can be produced, the quality and viewing experience of amber sample is improved.
Description
Technical field
The present invention relates to preparation of specimen field, more particularly to a kind of preparation method of amber sample.
Background technology
Amber sample can persistence be embedded material, decorative article is alternatively arranged as, with scientific research and market value.Amber
The manufacture craft of sample is related to cost of manufacture and the viewing experience of sample, current amber Slide processing exist it is following not
Foot：When making amber sample, sample is fixed using fixture, the observing effect of sample is influenceed；During specimen embedding, first
Bottom plate is made using resin, then multiple resin by injection, causes amber sample to be layered, influence the observing effect of sample；System
, generally there is bubble in the amber sample of work, influence the observing effect of sample；The amber sample of making, usually full surface polishing,
Cost of manufacture is caused to increase.Therefore, how to provide it is a kind of can overcome above-mentioned not enough amber Slide processing, for sample
Making has great importance.
The content of the invention
The present invention solves the technical problem of a kind of preparation method of amber sample is provided, can produce bubble-free,
Amber sample without layering, improves the quality and viewing experience of amber sample.
In order to solve the above technical problems, the present invention provides a kind of preparation method of amber sample, comprise the following steps：Prepare
Resin for specimen embedding；The sample that need to be embedded is put into mould, and fixed using resin；Resin by injection to resin shape
Shape is the shape for the amber sample that need to be made；The mould of resin by injection is put into vacuum machine bubble removing is gone with vacuum；Treat resin
After solidification, the demoulding is processed by shot blasting to the face not with contacting dies, and prepared by amber sample completes.
Wherein, resin includes main glue and curing agent, and main glue includes rosin and unsaturated polyester resin, and curing agent is alicyclic
Polyamines.
Wherein, main glue by mass percentage, including component：20-30% rosin and 50-80% unsaturated polyester resins；It is main
The weight ratio of glue and curing agent is 6-8:1.
Wherein, unsaturated polyester resin is prepared from by itaconic acid and diethylene glycol (DEG).
Wherein, the preceding hardening of resin time is stripped to solidify 12-14h under normal temperature.
Wherein, mould is acrylic rectangular mould, the rectangular mould of specially supreme lid.
Wherein, the sample that need to be embedded is the polypide for characterizing life history.
Wherein, one or more polypide is placed in mould.
Wherein, polypide is the polypide of lepidopterous insects.
The beneficial effects of the invention are as follows：It is different from the situation of prior art, the preparation method bag of amber sample of the invention
Include following steps：Prepare the resin for specimen embedding；The sample that need to be embedded is put into mould, and consolidated using the resin
It is fixed；The resin is injected to the shape of the amber sample for being shaped as making of resin；The mould of resin by injection is put into vacuum
Bubble removing is gone with vacuum in machine；After after hardening of resin, the demoulding is processed by shot blasting, amber sample to the face not with contacting dies
Prepare and complete.By the above method, bubble-free, the amber sample without layering can be produced, quality and the sight of amber sample is improved
See experience.The characteristics of above method, is specific as follows：By reasonable disposition curing agent being steeped with when vacuum degassing in resin, make
The amber sample that must be made is without any bubble；By way of disposable resin by injection, the delamination of amber sample can be avoided；
Using the amber sample of acrylic Mold Making, its one side is polished, transparency is high, and can save cost of manufacture；Directly
The sample that need to be embedded is fixed using resin, is fixed without extra fixture, the observation effect of sample can be improved
Really.
Embodiment
Embodiment 1
The preparation method of the present embodiment amber sample comprises the following steps：
A. the resin for specimen embedding is prepared.
The preparation process of resin is specially：25% liquid rosin is mixed with 75% unsaturated polyester resin, treats that the two is mixed
After uniform, alicyclic polyamine is added, is stirred, complete the preparation of resin.Wherein, rosin and unsaturated polyester resin are resin
Main glue composition, alicyclic polyamine is the curing agent of resin, and the weight ratio of main glue and curing agent is 7:1.Wherein, unsaturated polyester (UP)
Resin is prepared from by itaconic acid and diethylene glycol (DEG).
B. the sample that need to be embedded is put into mould, and fixed using resin.
The sample that need to be embedded need to carry out Shape correction before embedding.In other embodiments, the sample of shaping is soaked
In the resin of above-mentioned preparation, soak time is 24h.
The mould of the present embodiment is the face rectangular mould of acrylic 5, and before embedding, sample is fixed on into mould first with resin
In tool.
The sample that the present embodiment need to be embedded is characterizes the polypide of life history, and life history generally has 3-4 kind worm states,
A variety of worm states can be placed in a mould, be easy to the observation to insect.The sample that the present embodiment need to be embedded is Lepidoptera elder brother
The polypide of worm, such as：The polypide of the insects such as moth class, butterfly class, Anisoptera.
C. resin by injection to the amber sample for being shaped as making of resin shape.
In the present embodiment, resin is once to inject.
D. the mould of resin by injection is put into vacuum machine and bubble removing is gone with vacuum.
Remove after bubble, 13h is solidified under normal temperature.
E. after after hardening of resin, the demoulding is processed by shot blasting to the face not with contacting dies, and prepared by amber sample completes.
The amber sample of above-mentioned preparation has the characteristics that：The sample that need to be embedded is fixed using resin, can be avoided
Increase the object beyond the samples such as insect needle, improve the aesthetic property of amber sample；Resin by injection, can avoid amber sample
Lamination；Pass through reasonable disposition curing agent in resin with when vacuum degassing steep so that the amber sample of making without appoint
What bubble；Using the amber sample of acrylic Mold Making, its one side is polished, transparency is high, and can save and be fabricated to
This；The amber sample of preparation is life history sample, available for scientific research and teaching；The amber sample of preparation can be by polypide（Ovum,
Larva, pupa or adult）With air exclusion, it is to avoid damage by worms or go mouldy, it is easy to deposit in normal temperature or wet environment.
By taking butterfly adult as an example, sample is made according to conventional method, when in use, its wing is easily touched, causes
Wing is incomplete；Butterfly body surface has many scales, is easily scattered in atmosphere, is unfavorable for observation, also influences its body surface color.
For drawbacks described above, amber sample prepared by the present embodiment method can overcome completely.
Embodiment 2
The preparation method of the present embodiment amber sample comprises the following steps：
A. the resin for specimen embedding is prepared.
The preparation process of resin is specially：28% liquid rosin is mixed with 72% unsaturated polyester resin, treats that the two is mixed
After uniform, alicyclic polyamine is added, is stirred, complete the preparation of resin.Wherein, rosin and unsaturated polyester resin are resin
Main glue composition, alicyclic polyamine is the curing agent of resin, and the weight ratio of main glue and curing agent is 6.5:1.Wherein, it is unsaturated poly-
Ester resin is prepared from by itaconic acid and diethylene glycol (DEG).
B. the sample that need to be embedded is put into mould, and fixed using resin.
The sample that need to be embedded need to carry out Shape correction before embedding.In other embodiments, the sample of shaping is soaked
In the resin of above-mentioned preparation, soak time is 24h, by immersion, polypide can be made indeformable.
The mould of the present embodiment is the face rectangular mould of acrylic 5, and before embedding, sample is fixed on into mould first with resin
In tool.
The sample that the present embodiment need to be embedded is characterizes the polypide of life history, and life history generally has 3-4 kind worm states,
A variety of worm states can be placed in a mould, be easy to the observation to insect.The sample that the present embodiment need to be embedded is Lepidoptera elder brother
The polypide of worm, such as：The polypide of the insects such as moth class, butterfly class, Anisoptera.
C. resin by injection to the amber sample for being shaped as making of resin shape.
In the present embodiment, resin is once to inject.
D. the mould of resin by injection is put into vacuum machine and bubble removing is gone with vacuum.
Remove after bubble, 13h is solidified under normal temperature.
E. after after hardening of resin, the demoulding is processed by shot blasting to the face not with contacting dies, and prepared by amber sample completes.
The amber sample of above-mentioned preparation has the characteristics that：The sample that need to be embedded is fixed using resin, can be avoided
Increase the object beyond the samples such as insect needle, improve the aesthetic property of amber sample；Resin by injection, can avoid amber sample
Lamination；Pass through reasonable disposition curing agent in resin with when vacuum degassing steep so that the amber sample of making without appoint
What bubble；Using the amber sample of acrylic Mold Making, its one side is polished, transparency is high, and can save and be fabricated to
This；The amber sample of preparation is life history sample, available for scientific research and teaching；The amber sample of preparation can be by polypide（Ovum,
Larva, pupa or adult）With air exclusion, it is to avoid damage by worms or go mouldy, it is easy to deposit in normal temperature or wet environment.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent transformation that bright description is made, or other related technical fields are directly or indirectly used in, similarly it is included in
In the scope of patent protection of the present invention.
Claims (9)
1. a kind of preparation method of amber sample, it is characterised in that comprise the following steps：
Prepare the resin for specimen embedding；
The sample that need to be embedded is put into mould, and fixed using the resin；
The resin is injected to the shape of the amber sample for being shaped as making of resin；
The mould of resin by injection is put into vacuum machine bubble removing is gone with vacuum；
After after hardening of resin, the demoulding is processed by shot blasting to the face not with contacting dies, and prepared by amber sample completes.
2. the preparation method of amber sample according to claim 1, it is characterised in that the resin includes main glue and solidification
Agent, the main glue includes rosin and unsaturated polyester resin, and the curing agent is alicyclic polyamine.
3. the preparation method of amber sample according to claim 2, it is characterised in that the main glue is by mass percentage
Meter, including component：20-30% rosin and 50-80% unsaturated polyester resins；
The weight ratio of the main glue and curing agent is 6-8:1.
4. the preparation method of amber sample according to claim 3, it is characterised in that the unsaturated polyester resin is by clothing
Health acid and diethylene glycol (DEG) are prepared from.
5. the preparation method of amber sample according to claim 4, it is characterised in that the hardening of resin time is before the demoulding
12-14h is solidified under normal temperature.
6. the preparation method of amber sample according to claim 5, it is characterised in that the mould is acrylic rectangular mold
Tool, the rectangular mould of specially supreme lid.
7. the preparation method of amber sample according to claim 6, it is characterised in that the sample that need to be embedded is sign
The polypide of life history.
8. the preparation method of amber sample according to claim 7, it is characterised in that one or one is placed in the mould
Polypide more than individual.
9. the preparation method of amber sample according to claim 8, it is characterised in that the polypide is lepidopterous insects
Polypide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710578634.9A CN107136051A (en) | 2017-07-17 | 2017-07-17 | A kind of preparation method of amber sample |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710578634.9A CN107136051A (en) | 2017-07-17 | 2017-07-17 | A kind of preparation method of amber sample |
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| CN201710578634.9A Pending CN107136051A (en) | 2017-07-17 | 2017-07-17 | A kind of preparation method of amber sample |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207928A (en) * | 2017-12-29 | 2018-06-29 | 湖北工程学院 | Insect specimen desquamation agent, preparation method and insect specimen scale removal methods |
| CN108835106A (en) * | 2018-08-10 | 2018-11-20 | 山东省海洋生物研究院 | A kind of mold and its application method for Sargassum horneri seedling preparation of specimen |
| CN108925546A (en) * | 2018-08-24 | 2018-12-04 | 贵州师范大学 | A kind of easy insect specimen production method |
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| DE19943971C2 (en) * | 1999-09-14 | 2003-02-20 | Andreas Scholz | Process for the production of amber imitations |
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| CN101341868A (en) * | 2008-08-20 | 2009-01-14 | 杜静磊 | Process for preparing biological specimen |
| CN102490543A (en) * | 2011-12-09 | 2012-06-13 | 南宁千年工艺有限公司 | Method for producing amberoid artware |
| CN104228446A (en) * | 2013-06-20 | 2014-12-24 | 蒋娇 | Manufacturing method for artificial crystal product |
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2017
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| DE19943971C2 (en) * | 1999-09-14 | 2003-02-20 | Andreas Scholz | Process for the production of amber imitations |
| CN1240276C (en) * | 2003-07-28 | 2006-02-08 | 王孔宝 | Embedding material biological sample and method for making specimen of human body |
| CN101341868A (en) * | 2008-08-20 | 2009-01-14 | 杜静磊 | Process for preparing biological specimen |
| CN102490543A (en) * | 2011-12-09 | 2012-06-13 | 南宁千年工艺有限公司 | Method for producing amberoid artware |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207928A (en) * | 2017-12-29 | 2018-06-29 | 湖北工程学院 | Insect specimen desquamation agent, preparation method and insect specimen scale removal methods |
| CN108207928B (en) * | 2017-12-29 | 2020-07-28 | 湖北工程学院 | Scale removing agent for insect specimen, preparation method of scale removing agent and scale removing method for insect specimen |
| CN108835106A (en) * | 2018-08-10 | 2018-11-20 | 山东省海洋生物研究院 | A kind of mold and its application method for Sargassum horneri seedling preparation of specimen |
| CN108835106B (en) * | 2018-08-10 | 2024-02-09 | 山东省海洋生物研究院 | Mould for manufacturing Sargassum horneri seedling specimen and application method thereof |
| CN108925546A (en) * | 2018-08-24 | 2018-12-04 | 贵州师范大学 | A kind of easy insect specimen production method |
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Application publication date: 20170908 |