CN102840914B - Method for measuring brightness of ball milling aluminium powder used for coating - Google Patents
Method for measuring brightness of ball milling aluminium powder used for coating Download PDFInfo
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- CN102840914B CN102840914B CN201210358469.3A CN201210358469A CN102840914B CN 102840914 B CN102840914 B CN 102840914B CN 201210358469 A CN201210358469 A CN 201210358469A CN 102840914 B CN102840914 B CN 102840914B
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Abstract
The invention discloses a method for measuring brightness of ball milling aluminium powder used for coating, and relates to the method for measuring the brightness of the ball milling aluminium powder. The method disclosed by the invention solves the problem that no unified measurement method for quantification of evaluation on the brightness of the ball milling aluminium powder used for the coating exists in the prior art. The method for measuring the brightness of the ball milling aluminium powder used for the coating comprises the following steps of: firstly, preparing tools; secondly, compounding aluminium paste; thirdly, preparing dry white paper for covering the aluminium powder; fourth, measuring the brightness of a middle area of the covered area of the aluminium powder. The method disclosed by the invention overcomes defects of randomness, arbitrariness, boundedness and an error of rough evaluation on the brightness of the ball milling aluminium powder used for the coasting through a visual sense in the prior art, unifies and quantifies the method for measuring the brightness of the ball milling aluminium powder used for the coating, and can reflect goodness and badness of the brightness of the ball milling aluminium powder used for the coating truly and accurately. The method disclosed by the invention is applicable to fields of metallic pigment and catalysts for a chemical industry.
Description
Technical field
The present invention relates to the field of ball milling aluminium powder luminance brightness method for measuring.
Background technology
Coating with ball milling aluminium powder add in Chemical Solvents fully mix after in solvent surface flotation, spraying or brushing, at material surface, play at material surface the effect that anticorrosion and bright silvery white is beautified, and are mainly used as the aspects such as metallic pigments, chemical catalyst.The coating adding in metallic pigments, chemical catalyst etc. has great impact by the luminance brightness quality of ball milling aluminium powder to its quality.At present, all the carry out rough evaluation of quality to coating ball milling aluminium powder luminance brightness of evaluating roughly contrast luminance brightness with sense organ vision, and the unified detection method not quantizing, sense organ vision is evaluated roughly, randomness, arbitrariness, limitation and error etc. are all very large, have had a strong impact on the true reflection to coating ball milling aluminium powder luminance brightness.
Summary of the invention
The present invention will solve the problem of coating not being used the unified detection method of the quantification of the evaluation of ball milling aluminium powder luminance brightness in existing technology, and the method for measuring of a kind of coating ball milling aluminium powder luminance brightness is provided.
Ball milling aluminium powder luminance brightness method for measuring for a kind of coating, specifically completes according to the following steps:
One, prepare glass plate, the blank sheet of paper of 100 × 200mm and the plastic scrapers of 100 × 60 × 3mm of 100 × 200mm;
Two, use in ball milling aluminium powder to coating, add coumarone indene resin and terebinthine mixed solution, stir 1min～5min, obtain aluminum paste; Wherein, the quality of coumarone indene resin is 1g:(3mL～5mL with the ratio of terebinthine volume), coating is 1g:(6mL～7mL with the ratio of the quality of ball milling aluminium powder and the volume of mixed solution);
Three, the glass plate of 100 × 200mm of step 1 is kept flat to level, by the corrugationless smooth blank sheet of paper of 100 × 200mm of step 1 be laid on glass plate and the coverage rate of blank sheet of paper does not exceed glass plate edge, take the centre position that aluminum paste that 1mL step 2 obtains is poured on one end of blank sheet of paper, the edge that the length of plastic scrapers that step 1 is prepared is 60mm is parallel with the edge of one end of blank sheet of paper that has aluminum paste and contact, and make plastic scrapers and blank sheet of paper form the angle of 30 °～50 °, speed by plastic scrapers with 0.5cm/s～1cm/s, along its length to the other end parallel of blank sheet of paper, aluminum paste is covered to blank sheet of paper surface, the blank sheet of paper that aluminum paste is covered leaves standstill 30min～60min, obtain the blank sheet of paper that dry aluminium powder covers,
Four, adopt luminance brightness measuring instrument, the zone line of the aluminium powder coverage rate of the blank sheet of paper that the dry aluminium powder that step 3 is obtained covers, carries out luminance brightness mensuration, has completed coating ball milling aluminium powder luminance brightness and has measured.
Advantage of the present invention: ball milling aluminium powder luminance brightness method for measuring for a kind of coating provided by the invention, overcome the shortcoming of evaluating roughly randomness, arbitrariness, limitation and the error of the method for coating ball milling aluminium powder luminance brightness in prior art by sense organ vision, unify all operations were flow process of luminance brightness detection and quantized testing result, the quality that can reflect truely and accurately coating ball milling aluminium powder luminance brightness, workable, test result accurately understands.
Embodiment
Embodiment one: ball milling aluminium powder luminance brightness method for measuring for a kind of coating, specifically completes according to the following steps:
One, prepare glass plate, the blank sheet of paper of 100 × 200mm and the plastic scrapers of 100 × 60 × 3mm of 100 × 200mm;
Two, use in ball milling aluminium powder to coating, add coumarone indene resin and terebinthine mixed solution, stir 1min～5min, obtain aluminum paste; Wherein, the quality of coumarone indene resin is 1g:(3mL～5mL with the ratio of terebinthine volume), coating is 1g:(6mL～7mL with the ratio of the quality of ball milling aluminium powder and the volume of mixed solution);
Three, the glass plate of 100 × 200mm of step 1 is kept flat to level, by the corrugationless smooth blank sheet of paper of 100 × 200mm of step 1 be laid on glass plate and the coverage rate of blank sheet of paper does not exceed glass plate edge, take the centre position that aluminum paste that 1mL step 2 obtains is poured on one end of blank sheet of paper, the edge that the length of plastic scrapers that step 1 is prepared is 60mm is parallel with the edge of one end of blank sheet of paper that has aluminum paste and contact, and make plastic scrapers and blank sheet of paper form the angle of 30 °～50 °, speed by plastic scrapers with 0.5cm/s～1cm/s, along its length to the other end parallel of blank sheet of paper, aluminum paste is covered to blank sheet of paper surface, the blank sheet of paper that aluminum paste is covered leaves standstill 30min～60min, obtain the blank sheet of paper that dry aluminium powder covers,
Four, adopt luminance brightness measuring instrument, the zone line of the aluminium powder coverage rate of the blank sheet of paper that the dry aluminium powder that step 3 is obtained covers, carries out luminance brightness mensuration, has completed coating ball milling aluminium powder luminance brightness and has measured.
In the step 2 of present embodiment, require blank sheet of paper to be laid in completely on glass plate, blank sheet of paper surface should keep totally, there is no folding line and fold.
The blank sheet of paper that the aluminum paste of present embodiment covers, requires blank sheet of paper surface by aluminum paste uniform fold and light tight.
A kind of coating ball milling aluminium powder luminance brightness method for measuring that present embodiment provides, by step 4, coating is used the mensuration of the luminance brightness of ball milling aluminium powder, can be at luminance brightness measuring instrument can in screen, obtain a concrete numerical value, this numerical value shows that more greatly coating ball milling aluminium powder luminance brightness is better, otherwise numerical value is less shows that coating ball milling aluminium powder luminance brightness is poorer; Can be by the quality that relatively reflects coating ball milling aluminium powder luminance brightness of numerical value.
A kind of coating ball milling aluminium powder luminance brightness method for measuring that present embodiment provides, overcome the shortcoming of evaluating roughly randomness, arbitrariness, limitation and the error of the method for coating ball milling aluminium powder luminance brightness in prior art by sense organ vision, unify the operating process of luminance brightness detection and quantized testing result, the quality that can reflect truely and accurately coating ball milling aluminium powder luminance brightness, workable, test result accurately understands.
Embodiment two: the difference of present embodiment and embodiment one is: the quality of the coumarone indene resin in described step 2 is 1g:4mL with the ratio of terebinthine volume.Other is identical with embodiment one.
Embodiment three: the difference of present embodiment and embodiment one or two is: the quality of the ball milling of the coating in described step 2 aluminium powder is 1g:6.67mL with the ratio of the volume of mixed solution.Other is identical with embodiment one or two.
Embodiment four: the difference of one of present embodiment and embodiment one to three is: the plastic scrapers in described step 3 and blank sheet of paper form the angle of 40 °.Other is identical with embodiment one to three.
Embodiment five: the difference of one of present embodiment and embodiment one to four is: the speed with 0.7cm/s by plastic scrapers in described step 3, along its length to the other end parallel of blank sheet of paper.Other is identical with embodiment one to four.
Adopt following verification experimental verification effect of the present invention:
Test one: ball milling aluminium powder luminance brightness method for measuring for a kind of coating, specifically completes according to the following steps:
One, prepare glass plate, the blank sheet of paper of 100 × 200mm and the plastic scrapers of 100 × 60 × 3mm of 100 × 200mm;
Two, in the sample with ball milling aluminium powder (FLQ56), add coumarone indene resin and terebinthine mixed solution to coating, stir 3min, obtain aluminum paste; Wherein, the quality of coumarone indene resin is 1g:4mL with the ratio of terebinthine volume, and coating is 1g:6.67mL with the ratio of the quality of ball milling aluminium powder and the volume of mixed solution;
Three, the glass plate of 100 × 200mm of step 1 is kept flat to level, by the corrugationless smooth blank sheet of paper of 100 × 200mm of step 1 be laid on glass plate and the coverage rate of blank sheet of paper does not exceed glass plate edge, take the centre position that aluminum paste that 1mL step 2 obtains is poured on one end of blank sheet of paper, the edge that the length of plastic scrapers that step 1 is prepared is 60mm is parallel with the edge of one end of blank sheet of paper that has aluminum paste and contact, and make plastic scrapers and blank sheet of paper form the angle of 40 °, speed by plastic scrapers with 0.7cm/s, along its length to the other end parallel of blank sheet of paper, by aluminum paste uniform fold on blank sheet of paper surface, the blank sheet of paper that aluminum paste is covered leaves standstill 40min, the blank sheet of paper of the covering aluminium powder that obtains being dried,
Four, adopt luminance brightness measuring instrument (ETB-068), the zone line of the aluminium powder coverage rate of the blank sheet of paper that the dry aluminium powder that step 3 is obtained covers, carries out luminance brightness mensuration, has completed the mensuration of the luminance brightness of the sample of coating ball milling aluminium powder (FLQ56).
By step 4, can obtain, luminance brightness measuring instrument can in screen, obtain the numerical value of one 72, the GS of unit, test one has realized the quantification of coating ball milling aluminium powder luminance brightness method for measuring.
Claims (5)
1. a ball milling aluminium powder luminance brightness method for measuring for coating, is characterized in that the method for measuring of coating ball milling aluminium powder luminance brightness, specifically completes according to the following steps:
One, prepare glass plate, the blank sheet of paper of 100 × 200mm and the plastic scrapers of 100 × 60 × 3mm of 100 × 200mm;
Two, use in ball milling aluminium powder to coating, add coumarone indene resin and terebinthine mixed solution, stir 1min ~ 5min, obtain aluminum paste; Wherein, the quality of coumarone indene resin is 1g:(3mL ~ 5mL with the ratio of terebinthine volume), coating is 1g:(6mL ~ 7mL with the ratio of the quality of ball milling aluminium powder and the volume of mixed solution);
Three, the glass plate of 100 × 200mm of step 1 is kept flat to level, by the corrugationless smooth blank sheet of paper of 100 × 200mm of step 1 be laid on glass plate and the coverage rate of blank sheet of paper does not exceed glass plate edge, take the centre position that aluminum paste that 1mL step 2 obtains is poured on one end of blank sheet of paper, the edge that the length of plastic scrapers that step 1 is prepared is 60mm is parallel with the edge of one end of blank sheet of paper that has aluminum paste and contact, and make plastic scrapers and blank sheet of paper form the angle of 30 ° ~ 50 °, speed by plastic scrapers with 0.5cm/s ~ 1cm/s, along its length to the other end parallel of blank sheet of paper, aluminum paste is covered to blank sheet of paper surface, the blank sheet of paper that aluminum paste is covered leaves standstill 30min ~ 60min, the blank sheet of paper of the covering aluminium powder that obtains being dried,
Four, adopt luminance brightness measuring instrument, the zone line of the aluminium powder coverage rate of the blank sheet of paper of the dry covering aluminium powder that step 3 is obtained, carries out luminance brightness mensuration, has completed coating ball milling aluminium powder luminance brightness and has measured.
2. ball milling aluminium powder luminance brightness method for measuring for a kind of coating according to claim 1, is characterized in that the quality of coumarone indene resin and the ratio of terebinthine volume in described step 2 is 1g:4mL.
3. ball milling aluminium powder luminance brightness method for measuring for a kind of coating according to claim 1, is characterized in that the quality of the coating ball milling aluminium powder in described step 2 is 1g:6.67mL with the ratio of the volume of mixed solution.
4. ball milling aluminium powder luminance brightness method for measuring for a kind of coating according to claim 1, is characterized in that plastic scrapers and the blank sheet of paper in described step 3 forms the angle of 40 °.
5. ball milling aluminium powder luminance brightness method for measuring for a kind of coating according to claim 1, is characterized in that the speed with 0.7cm/s by plastic scrapers in described step 3, along its length to the other end parallel of blank sheet of paper.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1830600A (en) * | 2005-03-07 | 2006-09-13 | 东北轻合金有限责任公司 | Sintered aluminium powder and its manufacturing method |
| EP1854769A1 (en) * | 2005-03-01 | 2007-11-14 | Nikon Corporation | Synthetic quartz glass molded product, molding method therefor and method for inspecting synthetic quartz glass molded product |
| CN101444790A (en) * | 2008-12-31 | 2009-06-03 | 东北轻合金有限责任公司 | Method for producing pure aluminum belt material with high-brightness surface |
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| JP2011141185A (en) * | 2010-01-07 | 2011-07-21 | Denki Kagaku Kogyo Kk | Mixing ratio estimation method of two kinds of powders contained in hydraulic powder |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1854769A1 (en) * | 2005-03-01 | 2007-11-14 | Nikon Corporation | Synthetic quartz glass molded product, molding method therefor and method for inspecting synthetic quartz glass molded product |
| CN1830600A (en) * | 2005-03-07 | 2006-09-13 | 东北轻合金有限责任公司 | Sintered aluminium powder and its manufacturing method |
| CN101444790A (en) * | 2008-12-31 | 2009-06-03 | 东北轻合金有限责任公司 | Method for producing pure aluminum belt material with high-brightness surface |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2011-141185A 2011.07.21 |
| 制备纳米铝粉工艺参数的正交优化;袁文俊等;《轻合金加工技术》;20091231;第37卷(第2期);第33-36页 * |
| 袁文俊等.制备纳米铝粉工艺参数的正交优化.《轻合金加工技术》.2009,第37卷(第2期),全文. |
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