CN103267575A - Quick determination method for chromatic aberration of basic dyestuff - Google Patents
Quick determination method for chromatic aberration of basic dyestuff Download PDFInfo
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- CN103267575A CN103267575A CN2013101654249A CN201310165424A CN103267575A CN 103267575 A CN103267575 A CN 103267575A CN 2013101654249 A CN2013101654249 A CN 2013101654249A CN 201310165424 A CN201310165424 A CN 201310165424A CN 103267575 A CN103267575 A CN 103267575A
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- China
- Prior art keywords
- basic
- sample
- chromatic aberration
- glass bar
- basic dyestuff
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- Granted
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- 230000004075 alteration Effects 0.000 title claims abstract description 27
- 239000000975 dye Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 11
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 21
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 21
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 13
- 239000011259 mixed solution Substances 0.000 claims abstract description 12
- 239000000835 fiber Substances 0.000 claims description 21
- 239000011521 glass Substances 0.000 claims description 18
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 8
- 238000003556 assay Methods 0.000 claims description 7
- 238000005303 weighing Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000000981 basic dye Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000007639 printing Methods 0.000 claims description 3
- 125000005605 benzo group Chemical group 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract 2
- 239000004640 Melamine resin Substances 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 238000004040 coloring Methods 0.000 abstract 1
- 238000011179 visual inspection Methods 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The invention relates to a quick determination method for chromatic aberration of basic dyestuff. The method includes the following steps: step1, preparing mixed solution C by using 50% of transparent melamine resin, 25% of butanone, 8% of ethyl acetate and 17% of methyl alcohol; step2, carrying out detection: preparing two basic dyestuff parallel samples, namely a high-concentration basic dyestuff sample and a low-concentration basic dyestuff sample, and carrying out coloring on an automatic coater by using a 25um spreader; step3, measuring colors by using a computer color measurement instrument if no obvious chromatic aberration is judged to exist through visual inspection, wherein in computer color measurement, DE is smaller than or equal to 1, the strength is larger than or equal to 96, and ink without the obvious chromatic aberration is standard. The quick determination method for the chromatic aberration of the basic dyestuff has the advantages that the chromatic aberration of the basic dyestuff can be quickly and effectively determined, and the chromatic aberration of the basic dyestuff can be monitored and controlled to reach a standard level.
Description
Technical field
The invention belongs to chemicals color difference measurement method field, more particularly, relate to a kind of rapid assay methods of basic-dyeable fibre aberration.
?
Background technology
At present, the test of conventional basic-dyeable fibre aberration mainly is respectively by basic-dyeable fibre being added in the base-materials such as formaldehyde, melamine with standard items and sample, in the synthetic process of resin, fully be distributed in the resin system and go, obtain resin look mother through resin cooling, grinding, the smart pulverizing again, then a certain amount of resin look mother is added in polypropylene (PP) particle and fully mix, finally by injection machine injection moulding plastic plate, by range estimation and computer colour photometer test judgement.--------------polypropylene (PP) mixes----and is injected into plastic cement resin look mother the shortcoming of present technology: synthetic from resin, and complex process is loaded down with trivial details in pulverizing; In the synthetic technology of resins, each generated time is long, generally wants 7-8 hour, causes each sense cycle long; In whole detection method, can be exposed to materials such as high temperature, acid, alkali, solvent, can be influential to dye stability, thus can influence testing result; In traditional detection method, repeatedly Weighing can produce certain deviation to the dyestuff testing result.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, a kind of rapid assay methods of basic-dyeable fibre aberration is provided, synthesize a kind of resin that can be dissolved into certain dicyandiamide solution in advance, be configured to mixed solution, make two parts of basic-dyeable fibre parallel sample of high concentration and low concentration then, draw look with the 25um spreader at the automatic spray device; This method has the aberration of measuring basic-dyeable fibre fast and effectively, and the test accuracy height, can supervise and control the dyestuff aberration and reach qualified level.Can effectively measure the dyestuff aberration, supervision and control dyestuff aberration reach qualified level.
The present invention is achieved by the following technical solutions:
A kind of rapid assay methods of basic-dyeable fibre aberration, required instrument and material are: beaker, exsiccator, automatic spray device, 25um spreader, computer colour photometer, glass bar, transparent melamine resinoid, butanone, ethyl acetate and methyl alcohol.
At first, the preparation mixed solution C, its compound method is: transparent melamine resinoid 50%, butanone 25%, ethyl acetate 8%, methyl alcohol 17%, to treat that wherein transparent melamine resinoid dissolves the back fully and with glass bar above-mentioned batch mixes stirred.
Secondly, detect step: require to make high concentration and two parts of basic-dyeable fibre parallel sample of low concentration, the high concentration basic dye sample is made: take by weighing the basic-dyeable fibre standard sample and treat that each 0.25g of sample is in the 50ml beaker, each adds the 25g mixed solution C, stir with glass bar, put into exsiccator, stirred once with glass bar every 30 minutes, observe whether fully dissolving of dyestuff after 3 hours, after treating dissolving fully, simultaneously placed side by side on light face art paper standard items and test agent, each uses the 25um spreader, draws look at the automatic spray device.Low concentration alkalescence dye sample is made: take by weighing the basic-dyeable fibre standard sample and treat that each 0.10g of sample is in the 100ml beaker, each adds the 50g mixed solution C, stir with glass bar, put into exsiccator, stirred once with glass bar every 30 minutes, observe whether fully dissolving of dyestuff after 3 hours, after treating dissolving fully, simultaneously placed side by side on light face art paper standard items and test agent, each uses the 25um spreader, draws look at the automatic spray device.
At last, judge the no obvious aberration of range estimation, use the colour examining of computer colour photometer again: computer colour examining DE≤1, intensity 〉=96, and to require printing ink not have obvious aberration be qualified.
Described transparent melamine resinoid molecular formula is: (C9H9N5C3H6N6CH2O) x, Chinese is: benzo melamine-melamino-formaldehyde resin.
The present invention has the aberration of measuring basic-dyeable fibre fast and effectively, and supervision and control dyestuff aberration reach qualified level.
Embodiment
Below embodiments of the invention are elaborated: present embodiment is being to implement under the prerequisite with the technical solution of the present invention, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
A kind of rapid assay methods of basic-dyeable fibre aberration, required instrument and material are: beaker, exsiccator, automatic spray device, 25um spreader, computer colour photometer, glass bar, transparent melamine resinoid, butanone, ethyl acetate and methyl alcohol.
Preparation mixed solution C 200g, its compound method is: transparent melamine resinoid 50% 100g, butanone 25% 50g, ethyl acetate 8% 16g, methyl alcohol 17% 34g, will treat that wherein transparent melamine resinoid dissolves the back fully and with glass bar above-mentioned batch mixes stirred.
Detect step: require to make high concentration and two parts of basic-dyeable fibre parallel sample of low concentration, the high concentration basic dye sample is made: take by weighing the basic-dyeable fibre standard sample and treat that each 0.25g of sample is in the 50ml beaker, each adds the 25g mixed solution C, stir with glass bar, put into exsiccator, stirred once with glass bar every 30 minutes, observe whether fully dissolving of dyestuff after 3 hours, after treating dissolving fully, each uses the 25um spreader, draws look at the automatic spray device.Low concentration alkalescence dye sample is made: take by weighing the basic-dyeable fibre standard sample and treat that each 0.10g of sample is in the 100ml beaker, each adds the 50g mixed solution C, stir with glass bar, put into exsiccator, stirred once with glass bar every 30 minutes, observe whether fully dissolving of dyestuff after 3 hours, treat dissolving fully after, each uses the 25um spreader, draws look at the automatic spray device.
Judge the no obvious aberration of range estimation, use the colour examining of computer colour photometer again: computer colour examining DE≤1, intensity 〉=96, and to require printing ink not have obvious aberration be qualified.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. the rapid assay methods of a basic-dyeable fibre aberration, required instrument and material are: beaker, exsiccator, automatic spray device, 25um spreader, computer colour photometer, glass bar, transparent melamine resinoid, butanone, ethyl acetate and methyl alcohol, it is characterized in that: the preparation mixed solution C: its compound method is: transparent melamine resinoid 50%, butanone 25%, ethyl acetate 8%, methyl alcohol 17%, to treat that wherein transparent melamine resinoid dissolves the back fully and with glass bar above-mentioned batch mixes stirred; Detect step: require to make high concentration and two parts of basic-dyeable fibre parallel sample of low concentration, the high concentration basic dye sample is made: take by weighing the basic-dyeable fibre standard sample and treat that each 0.25g of sample is in the 50ml beaker, each adds the 25g mixed solution C, stir with glass bar, put into exsiccator, stirred once with glass bar every 30 minutes, observe whether fully dissolving of dyestuff after 3 hours, after treating dissolving fully, each uses the 25um spreader, draws look at the automatic spray device; Low concentration alkalescence dye sample is made: take by weighing the basic-dyeable fibre standard sample and treat that each 0.10g of sample is in the 100ml beaker, each adds the 50g mixed solution C, stir with glass bar, put into exsiccator, stirred once with glass bar every 30 minutes, observe whether fully dissolving of dyestuff after 3 hours, after treating dissolving fully, simultaneously placed side by side on light face art paper standard items and test agent, each uses the 25um spreader, draws look at the automatic spray device; Colour examining: judge the no obvious aberration of range estimation, use the colour examining of computer colour photometer again: computer colour examining DE≤1, intensity 〉=96, and to require printing ink not have obvious aberration be qualified.
2. the rapid assay methods of basic-dyeable fibre aberration according to claim 1, it is characterized in that: the transparent melamine resinoid molecular formula in the described preparation mixed solution C is: (C9H9N5C3H6N6CH2O) x, Chinese is: benzo melamine-melamino-formaldehyde resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310165424.9A CN103267575B (en) | 2013-05-08 | 2013-05-08 | Quick determination method for chromatic aberration of basic dyestuff |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310165424.9A CN103267575B (en) | 2013-05-08 | 2013-05-08 | Quick determination method for chromatic aberration of basic dyestuff |
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| CN103267575A true CN103267575A (en) | 2013-08-28 |
| CN103267575B CN103267575B (en) | 2015-02-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855587A (en) * | 2020-07-31 | 2020-10-30 | 广东新会美达锦纶股份有限公司 | Color difference determination method for color master batches |
| CN112763068A (en) * | 2020-12-29 | 2021-05-07 | 广西贺州市科隆粉体有限公司 | Method for detecting chromaticity of calcium carbonate powder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11106675A (en) * | 1997-10-07 | 1999-04-20 | Nippon Kayaku Co Ltd | Basic dye composition and dyeing using the same |
| CN1730548A (en) * | 2004-08-06 | 2006-02-08 | 株式会社日本触媒 | Resin composition, method of its composition, and cured formulation |
| CN101077941A (en) * | 2006-05-26 | 2007-11-28 | 东洋油墨制造株式会社 | Method of preparing a pigment composition |
| CN101760042A (en) * | 2008-12-24 | 2010-06-30 | 京东方科技集团股份有限公司 | Pigment dispersion method, pigment mixture, light-cured ink and thermo-cured ink |
| CN102942663A (en) * | 2012-11-20 | 2013-02-27 | 黄山加佳荧光材料有限公司 | Production method of strong-solvent-resistant thermosetting organic fluorescent pigment |
-
2013
- 2013-05-08 CN CN201310165424.9A patent/CN103267575B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11106675A (en) * | 1997-10-07 | 1999-04-20 | Nippon Kayaku Co Ltd | Basic dye composition and dyeing using the same |
| CN1730548A (en) * | 2004-08-06 | 2006-02-08 | 株式会社日本触媒 | Resin composition, method of its composition, and cured formulation |
| CN101077941A (en) * | 2006-05-26 | 2007-11-28 | 东洋油墨制造株式会社 | Method of preparing a pigment composition |
| CN101760042A (en) * | 2008-12-24 | 2010-06-30 | 京东方科技集团股份有限公司 | Pigment dispersion method, pigment mixture, light-cured ink and thermo-cured ink |
| CN102942663A (en) * | 2012-11-20 | 2013-02-27 | 黄山加佳荧光材料有限公司 | Production method of strong-solvent-resistant thermosetting organic fluorescent pigment |
Non-Patent Citations (2)
| Title |
|---|
| 磨增荣: "常用染料的检测评定", 《印染》, vol. 30, no. 9, 15 May 2004 (2004-05-15), pages 26 - 29 * |
| 陈东辉, 马仁汀: "色差判定的研究", 《纺织学报》, vol. 19, no. 3, 30 June 1998 (1998-06-30), pages 142 - 145 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855587A (en) * | 2020-07-31 | 2020-10-30 | 广东新会美达锦纶股份有限公司 | Color difference determination method for color master batches |
| CN111855587B (en) * | 2020-07-31 | 2023-06-27 | 广东新会美达锦纶股份有限公司 | Color masterbatch color difference judging method |
| CN112763068A (en) * | 2020-12-29 | 2021-05-07 | 广西贺州市科隆粉体有限公司 | Method for detecting chromaticity of calcium carbonate powder |
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| CN103267575B (en) | 2015-02-04 |
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Denomination of invention: Quick determination method for chromatic aberration of basic dyestuff Effective date of registration: 20190416 Granted publication date: 20150204 Pledgee: China Co truction Bank Corp Shexian branch Pledgor: Huangshan Jiajia Fluorescent Materials Co., Ltd. Registration number: 2019340000198 |
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Date of cancellation: 20200409 Granted publication date: 20150204 Pledgee: China Co truction Bank Corp Shexian branch Pledgor: HUANGSHAN JIAJIA FLUORESCENT MATERIAL Co.,Ltd. Registration number: 2019340000198 |
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Denomination of invention: A rapid method for the determination of color difference of basic dyes Effective date of registration: 20210412 Granted publication date: 20150204 Pledgee: China Co. truction Bank Corp Shexian branch Pledgor: HUANGSHAN JIAJIA FLUORESCENT MATERIAL Co.,Ltd. Registration number: Y2021990000324 |
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Date of cancellation: 20220401 Granted publication date: 20150204 Pledgee: China Co. truction Bank Corp Shexian branch Pledgor: HUANGSHAN JIAJIA FLUORESCENT MATERIAL CO.,LTD. Registration number: Y2021990000324 |
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