CN104458592A - Printing ink covering intensity detection method - Google Patents
Printing ink covering intensity detection method Download PDFInfo
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- CN104458592A CN104458592A CN201410733759.0A CN201410733759A CN104458592A CN 104458592 A CN104458592 A CN 104458592A CN 201410733759 A CN201410733759 A CN 201410733759A CN 104458592 A CN104458592 A CN 104458592A
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Abstract
The invention relates to a printing ink covering intensity detection method, belonging to the technical field of application performance detection of titanium dioxide. The printing ink covering intensity detection method comprises the following steps: a. producing printing ink slurry; b. preparing a film from the printing ink slurry; c. drying the film; and d. detecting the non-transparency of the film, and judging the printing ink covering intensity through the non-transparency value of the film. The printing ink covering intensity can be quantitatively judged through the non-transparency value of the film. Furthermore, a step e is carried out after the step d and comprises the steps of detecting the thickness of the film on a non-transparency detection point, and judging the printing ink absolute covering intensity through the specific value of the non-transparency of the film and the film thickness, so that the accuracy is relatively high.
Description
Technical field
The present invention relates to a kind of mileage detection method, belong to titanium dioxide application performance detection technique field.
Background technology
The standard about mileage detection announced at present is few, and be all ocular estimate, mention in such as GB/T14624.1-2009 standard and detecting about offset ink covering power, printing opacity detects the covered situation of background color, background color is more not obvious, proves that the covering power of respective sample is better, this detection method needs a standard model usually, then testing sample and standard model is compared; The detection method talking about base gravure ink covering power in GB/T13217.1-1991 is also ocular estimate, and by testing sample and the uniform blade coating of standard specimen on low-density polyethylene film, the covering difference between test sample and standard specimen is treated in range estimation; The detection mentioned in GB/T10005-1998 about covering power is also range estimation.
When being judged the covering power of sample by ocular estimate, the covering power difference between testing sample and standard specimen can only be judged, if multiple testing sample compares simultaneously, the difference between testing sample and standard specimen can only be compared qualitatively, the then bad judgement of the covering power difference between testing sample; And different people is due to different to the sensitivity of color or light, therefore larger difference is existed to the visual observation of the covering power of a same batch sample.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of mileage detection method that can quantitatively detect.
For solving the problems of the technologies described above the technical solution adopted in the present invention be: a kind of mileage detection method, step is:
A, making ink slurry;
B, by ink slurry masking;
C, film to be dried;
The opacity of d, detection film, judges mileage by the opacity value of film.
Further: the ink slurry film forming apparatus described in step b is Ink Application rod.
Further: the film drying unit described in step c is drying baker.
Further: the film bake out temperature described in step c is 40 DEG C ~ 60 DEG C, and film drying time is 1h ~ 2h.
Further: the device of the opacity of the detection film described in steps d is whiteness instrument.
Further: during the opacity of the detection film described in steps d, same film is chosen multiple point and carries out opacity detection.
Further: after steps d, there is step e, the thickness of film at opacity check point place is detected, by the opacity of film and the absolute covering power of ratio in judgement ink of thickness.
Further: the device of the detection film thickness described in step e is thickness gauge.
The invention has the beneficial effects as follows: the opacity value by film judges mileage quantitatively, the ratio further by film opacity and film thickness judges the absolute covering power of ink, has higher degree of accuracy.
Embodiment
For ease of understanding and implementing the present invention, the preferred embodiments of the present invention are selected to be described further.
In the present embodiment, the opacity value of film is defined as mileage, the opacity of film and the ratio of film thickness are defined as the absolute covering power of ink.
A kind of mileage detection method described in the present embodiment, step is:
A, obtain required ink slurry by conventional ink test formula;
B, by Ink Application rod by ink slurry masking, Ink Application rod has Multiple Type, select respectively in the present embodiment RDS5# and RDS44# line rod;
C, in drying baker by film dry, optimizing technology parameters is film bake out temperature 40 DEG C ~ 60 DEG C, film drying time 1h ~ 2h;
D, utilize whiteness instrument to detect the opacity of film, preferably on same film, choose multiple point carries out opacity detection, chooses the opacity of 6 differences detection films respectively, judge mileage by the opacity value of film in the present embodiment;
E, thickness gauge is utilized to detect the thickness of film at opacity check point place, by the opacity of film and the absolute covering power of ratio in judgement ink of thickness.
Specific embodiment: take successively 120.00g diameter be 0.8mm-1.2mm beaded glass, 30.00g titanium dioxide, 120.00g diluent in 0.37L ink tank; The ink tank good seal having material will be claimed above, be placed in formula preferred machine high speed dispersion 2.5h; The material mixed is made film, and Ink Application rod used selects No. RDS5# and No. RDS44# respectively, and the theoretical masking thickness of RDS5# line rod is the theoretical masking thickness of 11.5um, RDS44# line rod is 100um; Film is dried; The opacity of film is detected with whiteness instrument; The thickness of film is detected with thickness gauge.The present embodiment data measured is as shown in the table:
Claims (8)
1. a mileage detection method, is characterized in that, step is:
A, making ink slurry;
B, by ink slurry masking;
C, film to be dried;
The opacity of d, detection film, judges mileage by the opacity value of film.
2. a kind of mileage detection method as claimed in claim 1, is characterized in that: the ink slurry film forming apparatus described in step b is Ink Application rod.
3. a kind of mileage detection method as claimed in claim 1, is characterized in that: the film drying unit described in step c is drying baker.
4. a kind of mileage detection method as claimed in claim 1, is characterized in that: the film bake out temperature described in step c is 40 DEG C ~ 60 DEG C, and film drying time is 1h ~ 2h.
5. a kind of mileage detection method as claimed in claim 1, is characterized in that: the device of the opacity of the detection film described in steps d is whiteness instrument.
6. a kind of mileage detection method as claimed in claim 1, is characterized in that: during the opacity of the detection film described in steps d, same film is chosen the detection that multiple point carries out opacity.
7. a kind of mileage detection method as described in claim 1 ~ 6, is characterized in that: after steps d, have step e, detects the thickness of film at opacity check point place, by the opacity of film and the absolute covering power of ratio in judgement ink of thickness.
8. a kind of mileage detection method as claimed in claim 7, is characterized in that: the device of the detection film thickness described in step e is thickness gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733759.0A CN104458592A (en) | 2014-12-04 | 2014-12-04 | Printing ink covering intensity detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733759.0A CN104458592A (en) | 2014-12-04 | 2014-12-04 | Printing ink covering intensity detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104458592A true CN104458592A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410733759.0A Pending CN104458592A (en) | 2014-12-04 | 2014-12-04 | Printing ink covering intensity detection method |
Country Status (1)
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| CN (1) | CN104458592A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104345135A (en) * | 2013-12-18 | 2015-02-11 | 浙江吉利控股集团有限公司 | Paint covering power measuring device and paint covering power measuring method |
| CN105486642A (en) * | 2015-11-26 | 2016-04-13 | 安阳天助药业有限责任公司 | Titanium dioxide opacity examination method |
| CN106198935A (en) * | 2016-07-26 | 2016-12-07 | 廊坊立邦涂料有限公司 | A kind of detection method of the engineering covering power of coating |
| CN106752337A (en) * | 2016-12-01 | 2017-05-31 | 攀钢集团钛业有限责任公司 | A kind of preparation method of ink titanium white film |
| CN111474210A (en) * | 2020-04-23 | 2020-07-31 | 攀钢集团重庆钒钛科技有限公司 | Method for detecting potential of titanium dioxide in organic system |
| CN115326624A (en) * | 2022-10-12 | 2022-11-11 | 南通市通州东盛纺织机械有限公司 | Coated fabric production detection device |
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| CN201464468U (en) * | 2009-06-29 | 2010-05-12 | 杭州立威化工涂料有限公司 | Determination board for covering power of paint |
| US7919668B2 (en) * | 2002-06-07 | 2011-04-05 | Kimberly-Clark Worldwide, Inc. | Components of articles including continuous detector materials |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104345135A (en) * | 2013-12-18 | 2015-02-11 | 浙江吉利控股集团有限公司 | Paint covering power measuring device and paint covering power measuring method |
| CN104345135B (en) * | 2013-12-18 | 2016-04-27 | 浙江吉利控股集团有限公司 | A kind of method utilizing paint covering power determinator to measure paint covering power |
| CN105486642A (en) * | 2015-11-26 | 2016-04-13 | 安阳天助药业有限责任公司 | Titanium dioxide opacity examination method |
| CN106198935A (en) * | 2016-07-26 | 2016-12-07 | 廊坊立邦涂料有限公司 | A kind of detection method of the engineering covering power of coating |
| CN106752337A (en) * | 2016-12-01 | 2017-05-31 | 攀钢集团钛业有限责任公司 | A kind of preparation method of ink titanium white film |
| CN111474210A (en) * | 2020-04-23 | 2020-07-31 | 攀钢集团重庆钒钛科技有限公司 | Method for detecting potential of titanium dioxide in organic system |
| CN115326624A (en) * | 2022-10-12 | 2022-11-11 | 南通市通州东盛纺织机械有限公司 | Coated fabric production detection device |
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Application publication date: 20150325 |
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