CN107621400A - A kind of dispersant for being used to make diadust Shape measure sample - Google Patents
A kind of dispersant for being used to make diadust Shape measure sample Download PDFInfo
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- CN107621400A CN107621400A CN201710702382.6A CN201710702382A CN107621400A CN 107621400 A CN107621400 A CN 107621400A CN 201710702382 A CN201710702382 A CN 201710702382A CN 107621400 A CN107621400 A CN 107621400A
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- dispersant
- diadust
- sample
- shape measure
- measure sample
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Abstract
The invention belongs to diadust technical field of quality detection, more particularly to a kind of dispersant for being used to make diadust Shape measure sample.The dispersant is Macrogol 600 and glycerine volume ratio is 10:1 mixture.The novel dispersant, in actual use, the sample produced are uniformly dispersed, not reunited, and observation sample is clear under the microscope, does not flow, is advantageous to the detection of micro mist pattern.
Description
Technical field
It is more particularly to a kind of to be used to make diadust shape the invention belongs to diadust technical field of quality detection
The dispersant of looks detection sample.
Background technology
The quality testing of diadust includes each side such as granularity, pattern, purity, and for Shape measure, have
ESEM detection, biomicroscope etc..Wherein, ESEM detection picture is more visible, but testing cost is high, speed is slow, no
The detection carried out in the daily production of too suitable diadust.Comparatively, biomicroscope is easy to detect, easy operation.
Detection sample is produced in conventional method and normally only uses glycerine（Glycerine）As dispersant, but using only glycerine as dispersant
After sample preparation, problems be present：When observing micro mist under the microscope, micro mist disperses that uneven, mobility is strong, is not easy to observe, makes
It is relatively fuzzy to obtain the micro mist pattern picture shot under the microscope, is unfavorable for picture and preserves and stay shelves.This is primarily due to glycerine appearance
Moisture, viscosity are easily absorbed from air so that micro powder granule is easily reunited.Therefore a kind of new dispersant is provided to be used for
Improve the uniformity of sample preparation and observation micro mist pattern is extremely necessary under the microscope.
The content of the invention
It is an object of the invention to provide a kind of new sample preparation dispersant, more particularly to a kind of diadust to see under the microscope
Sample preparation dispersant when examining.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：
It is a kind of to be used to making the dispersant of diadust Shape measure sample, the dispersant be Macrogol 600 with it is sweet
Oil volume ratio is 8-10:1 mixture.
The Macrogol 600 is colourless viscous liquid.
The glycerine is the thick liquid of water white transparency.
The dispersant is suitable for the sample preparation of the diadust of any granularity.
The invention provides a kind of new sample preparation dispersant, the system especially suitable for varigrained diadust
Sample.When the novel dispersant is used to produce sample, diadust is uniformly dispersed, and does not reunite, sample when observing under the microscope
Clearly, do not flow, be advantageous to the detection of micro mist pattern, the picture shot is clear.
The present invention compared with prior art, has the following advantages that：
Macrogol 600 is big as polymer, molecular weight, it is not easy to dilutes, after being mixed with certain proportion glycerine, prepares gained
Novel dispersant, in actual use, when producing sample, it is uniformly dispersed, do not reunite, observation sample is clear under the microscope, no
Flowing, is advantageous to the detection of micro mist pattern.
Brief description of the drawings
Fig. 1 is the picture that embodiment 1 is shot under the microscope；
Fig. 2 is the picture that comparative example 1 is shot under the computer that microscope connects；
Fig. 3 is the picture that embodiment 2 is shot under the microscope；
Fig. 4 is the picture that comparative example 2 is shot under the computer that microscope connects.
Embodiment
Technical scheme, but protection scope of the present invention not limited to this are illustrated with specific embodiment below：
Embodiment 1
For detecting the diadust pattern that granularity is W25-35
1）According to volume ratio it is 10 by Macrogol 600 and glycerine:1 mixing, it is standby to prepare acquisition 500ml novel dispersants；
2）According to the method for making sample of routine, drop on slide after drawing dispersant with suction pipe, then use micro mist to be detected
Bamboo stick take it is a small amount of after, be stirred uniformly with dispersant, then covered with cover glass, then with the other end of bamboo stick on the cover slip
Gently suppress, you can observed under the microscope.Fig. 1 is under the microscope（4 × eyepiece of object lens 10）The picture of shooting.
Embodiment 2
For detecting the diadust pattern that granularity is W0-1.5
1）According to volume ratio it is 10 by Macrogol 600 and glycerine:1 mixing, it is standby to prepare acquisition 500ml novel dispersants；
2) according to the method for making sample of routine, drop on slide after drawing dispersant with suction pipe, then use micro mist to be detected
Bamboo stick take it is a small amount of after, be stirred uniformly with dispersant, then covered with cover glass, then with the other end of bamboo stick on the cover slip
Gently suppress, you can observed under the microscope.Fig. 3 is under the microscope（100 × eyepiece of object lens 10）The picture of shooting.
Comparative example 1
Using the step 1 of glycerine alternate embodiment 1）In dispersant, other steps are the same as embodiment 1.Fig. 2 is in microscope connection
The picture shot under computer.
Comparative example 2
Using the step 1 of glycerine alternate embodiment 2）In dispersant, other steps are the same as embodiment 2.Fig. 4 is in microscope connection
The picture shot under computer.
Described above is only the preferred embodiment of the present invention, it is noted that is come for those skilled in the art
Say, on the premise of the present invention is not fallen off, some improvements and modifications can also be made, these improvements and modifications also should be regarded as this hair
Within bright protection domain.
Claims (4)
1. a kind of dispersant for being used to make diadust Shape measure sample, it is characterised in that the dispersant is poly-
Ethylene glycol 600 and glycerine volume ratio are 8-10:1 mixture.
2. the dispersant as claimed in claim 1 for being used to make diadust Shape measure sample, it is characterised in that institute
It is colourless viscous liquid to state Macrogol 600.
3. the dispersant as claimed in claim 1 for being used to make diadust Shape measure sample, it is characterised in that institute
State the thick liquid that glycerine is water white transparency.
4. the dispersant for being used to make diadust Shape measure sample as described in claim 1-3 is any, its feature
It is, the dispersant is suitable for the sample preparation of the diadust of any granularity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710702382.6A CN107621400A (en) | 2017-08-16 | 2017-08-16 | A kind of dispersant for being used to make diadust Shape measure sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710702382.6A CN107621400A (en) | 2017-08-16 | 2017-08-16 | A kind of dispersant for being used to make diadust Shape measure sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107621400A true CN107621400A (en) | 2018-01-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710702382.6A Pending CN107621400A (en) | 2017-08-16 | 2017-08-16 | A kind of dispersant for being used to make diadust Shape measure sample |
Country Status (1)
| Country | Link |
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| CN (1) | CN107621400A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112485088A (en) * | 2020-12-04 | 2021-03-12 | 金川集团股份有限公司 | Method for observing morphology of high-temperature alloy powder |
| CN113092327A (en) * | 2021-04-12 | 2021-07-09 | 钢铁研究总院淮安有限公司 | Iron-chromium-aluminum powder granularity testing method |
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| CN106634829A (en) * | 2016-11-08 | 2017-05-10 | 潜山县凯创橡塑机械制造有限公司 | Efficient alloy bushing fine grinding agent |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103113831A (en) * | 2012-11-13 | 2013-05-22 | 湖北天马研磨材料有限公司 | Rare-earth composite corundum micropowder polishing solution |
| CN103013445A (en) * | 2012-11-28 | 2013-04-03 | 大连大友高技术陶瓷有限公司 | Silicon nitride ceramic grinding kit |
| CN103045165A (en) * | 2012-11-28 | 2013-04-17 | 大连大友高技术陶瓷有限公司 | Ceramic grinding agent |
| CN103849353A (en) * | 2012-11-28 | 2014-06-11 | 大连大友高技术陶瓷有限公司 | Preparation method of ceramic grinding agent |
| CN104059539A (en) * | 2014-06-04 | 2014-09-24 | 武汉三灵科技产业股份有限公司 | High-efficiency diamond polishing agent and preparation method thereof |
| CN105153942A (en) * | 2015-07-28 | 2015-12-16 | 郑州磨料磨具磨削研究所有限公司 | Control method for grain size of abrasive material in nano diamond polishing solution |
| CN105647477A (en) * | 2016-02-26 | 2016-06-08 | 铜陵安东铸钢有限责任公司 | Abrasive for high manganese steel |
| CN106634829A (en) * | 2016-11-08 | 2017-05-10 | 潜山县凯创橡塑机械制造有限公司 | Efficient alloy bushing fine grinding agent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112485088A (en) * | 2020-12-04 | 2021-03-12 | 金川集团股份有限公司 | Method for observing morphology of high-temperature alloy powder |
| CN113092327A (en) * | 2021-04-12 | 2021-07-09 | 钢铁研究总院淮安有限公司 | Iron-chromium-aluminum powder granularity testing method |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180123 |