CN103937323A - VOC-free environment-friendly offset ink viscosity inhibitor and preparation method thereof - Google Patents
VOC-free environment-friendly offset ink viscosity inhibitor and preparation method thereof Download PDFInfo
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- CN103937323A CN103937323A CN201410106860.3A CN201410106860A CN103937323A CN 103937323 A CN103937323 A CN 103937323A CN 201410106860 A CN201410106860 A CN 201410106860A CN 103937323 A CN103937323 A CN 103937323A
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- 238000002360 preparation method Methods 0.000 title abstract description 9
- 239000003112 inhibitor Substances 0.000 title abstract 7
- 239000000203 mixture Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- -1 fatty acid ester Chemical class 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 8
- 239000000194 fatty acid Substances 0.000 claims abstract description 8
- 229930195729 fatty acid Natural products 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 6
- 239000010935 stainless steel Substances 0.000 claims abstract description 6
- 238000009775 high-speed stirring Methods 0.000 claims abstract description 3
- 230000000994 depressogenic effect Effects 0.000 claims description 21
- 239000003921 oil Substances 0.000 claims description 17
- 235000019198 oils Nutrition 0.000 claims description 17
- 235000013311 vegetables Nutrition 0.000 claims description 13
- 229910002012 Aerosil® Inorganic materials 0.000 claims description 9
- 150000004702 methyl esters Chemical class 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 240000002791 Brassica napus Species 0.000 claims description 3
- 235000004977 Brassica sinapistrum Nutrition 0.000 claims description 3
- 244000068988 Glycine max Species 0.000 claims description 3
- 235000010469 Glycine max Nutrition 0.000 claims description 3
- 235000019484 Rapeseed oil Nutrition 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 235000012424 soybean oil Nutrition 0.000 claims description 3
- 239000001149 (9Z,12Z)-octadeca-9,12-dienoate Substances 0.000 claims description 2
- WTTJVINHCBCLGX-UHFFFAOYSA-N (9trans,12cis)-methyl linoleate Natural products CCCCCC=CCC=CCCCCCCCC(=O)OC WTTJVINHCBCLGX-UHFFFAOYSA-N 0.000 claims description 2
- LNJCGNRKWOHFFV-UHFFFAOYSA-N 3-(2-hydroxyethylsulfanyl)propanenitrile Chemical compound OCCSCCC#N LNJCGNRKWOHFFV-UHFFFAOYSA-N 0.000 claims description 2
- 240000004528 Catalpa ovata Species 0.000 claims description 2
- 235000010005 Catalpa ovata Nutrition 0.000 claims description 2
- PKIXXJPMNDDDOS-UHFFFAOYSA-N Methyl linoleate Natural products CCCCC=CCCC=CCCCCCCCC(=O)OC PKIXXJPMNDDDOS-UHFFFAOYSA-N 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 241000269319 Squalius cephalus Species 0.000 claims description 2
- JIZCYLOUIAIZHQ-UHFFFAOYSA-N ethyl docosenyl Chemical compound CCCCCCCCCCCCCCCCCCCCCC(=O)OCC JIZCYLOUIAIZHQ-UHFFFAOYSA-N 0.000 claims description 2
- FMMOOAYVCKXGMF-MURFETPASA-N ethyl linoleate Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(=O)OCC FMMOOAYVCKXGMF-MURFETPASA-N 0.000 claims description 2
- 229940031016 ethyl linoleate Drugs 0.000 claims description 2
- FMMOOAYVCKXGMF-UHFFFAOYSA-N linoleic acid ethyl ester Natural products CCCCCC=CCC=CCCCCCCCC(=O)OCC FMMOOAYVCKXGMF-UHFFFAOYSA-N 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 239000002383 tung oil Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 abstract 4
- 239000008158 vegetable oil Substances 0.000 abstract 4
- 229910021485 fumed silica Inorganic materials 0.000 abstract 3
- 239000012855 volatile organic compound Substances 0.000 abstract 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000976 ink Substances 0.000 description 37
- 238000007639 printing Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 235000010446 mineral oil Nutrition 0.000 description 3
- 239000002480 mineral oil Substances 0.000 description 3
- 238000007645 offset printing Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 1
- 229940063655 aluminum stearate Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000007765 cera alba Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses a VOC(volatile organic compound)-free environment-friendly offset ink viscosity inhibitor and a preparation method thereof. The viscosity inhibitor comprises, by weight, 5-10 parts of fumed silica, 30-50 parts of vegetable oil, 30-50 parts of vegetable oil fatty acid ester, and 0.1-5 parts of water, wherein the fumed silica has an average particle size of 5-20nm. The preparation method includes: putting vegetable oil and vegetable oil fatty acid ester into a stainless steel pulling cylinder in order, starting disc type high-speed stirring, adding the fumed silica in batches step by step and adding water, stirring the materials fully and evenly, then rapidly rolling the mixture through a three-roll grinder, and carrying out tin filling. The offset ink viscosity inhibitor disclosed by the invention can achieve the use effects equivalent to those of traditional viscosity inhibitors, and the formula and production process of the offset ink viscosity inhibitor have no emission of VOC. Thus, the offset ink is an environment-friendly offset ink viscosity inhibitor.
Description
Technical field
The present invention relates to flexographic ink and lithographic offset printing field, is mainly a kind of VOC free environment-friendly type flexographic ink viscosity depressant and preparation method thereof.
Background technology
Ink is mainly made up of the dispersion system of stable and uniform colorant, binder and each analog assistant.Ink various in style, divides with the characteristic of forme, mainly contains offset litho printing ink, letterpress ink, base gravure ink, mesh printing ink, ink special etc.In numerous ink kinds, offset litho printing ink is topmost ink kind, accounts for the half left and right of total ink.
VOC, i.e. organic volatile, mainly by emitting in vehicle exhaust, coating, resin, tackiness agent, printing, pharmacy, dry-cleaning industry, Petroleum Industry and other kinds factory or general family.And VOC in ink mainly refers to the mineral oil composition in ink and additive thereof.In Printing ink producing, use and drying process, mineral oil becomes branch to pass through volatilization, is finally discharged in environment, forms VOC.At present, whole world ink annual production has exceeded 5,000,000 tons, and the global organic volatile being caused by ink and additive thereof every year pollutes and reached hundreds of thousands of ton.These organic volatiles, can form the Greenhouse effect more serious than carbonic acid gas, and can form oxide compound and photo-chemical smog under the irradiation of sunlight, and major polluting atmosphere environment, affects health of people.
Ink viscosity depressant is ink the most frequently used a kind of additive while using, is a kind of mixture of paste, adds the viscosity that can reduce ink in ink to, does not affect the body bone of ink simultaneously.In the process of lithographic offset printing, in flexographic ink, add a certain amount of viscosity depressant can effectively avoid or reduce the disadvantage of paper paper-pulling hair, dry linting.Traditional flexographic ink subtracts jelly, mainly, by Vaseline, cera alba, vegetables oil, mineral oil and aluminum stearate etc., refines form by high temperature, and it all can produce VOC discharge in manufacture and use procedure.
Summary of the invention
Object of the present invention is just in order to overcome the deficiency of above-mentioned technology, and provide a kind of VOC free environment-friendly type flexographic ink viscosity depressant and preparation method thereof, while being a kind of lithographic offset printing, be added on the environment-friendly type viscosity depressant in flexographic ink, the preparation method of a kind of less energy-consumption, VOC free discharge is provided simultaneously.
The object of the invention is to realize by following technique means: this VOC free environment-friendly type flexographic ink viscosity depressant, its composition and weight part are: 5～10 parts of aerosils, 30～50 parts of vegetables oil, 30～50 parts of vegetable fatty acid esters, 0.1～5 part, water, wherein aerosil is the aerosil of median size at 5～20nm.
Described vegetables oil is one or more mixtures in soya-bean oil, oleum lini, tung oil, rapeseed oil, Rice pollard oil, Chinese catalpa oil, synourin oil.
Described vegetable fatty acid esters is one or more mixtures in soya oil acid methyl ester, behenic acid ethyl ester, methyl linoleate, ethyl linoleate, rapeseed methylester.
Described water is pure water.
The preparation method of this VOC free environment-friendly type flexographic ink viscosity depressant of the present invention, in stainless steel scuffing of cylinder bore, ratio drops into vegetables oil and vegetable fatty acid esters by weight successively, put into disc type high-speed stirring and stir, then progressively drop in batches aerosil; When thing to be mixed is rendered as translucent paste, add water, stir, then mixture is passed through to three-roll grinder, under the pressure of 5～10MPa, fast speed rolling, dress are listened.
The present invention has following beneficial effect: in the present invention formula itself, not containing mineral wet goods VOC composition, is a kind of VOC free environment-friendly type flexographic ink viscosity depressant.It,, in production and preparation process, as long as disperse and rolling by simple, without high temperature refining, does not have VOC discharge simultaneously, can reduce greatly energy consumption and man-hour simultaneously yet.
Embodiment
Below in conjunction with embodiment, invention is described further: these embodiment are only illustrative, and restriction as described in the invention and desired scope never in any form.All umbers are mass parts, unless stated otherwise.
Embodiment 1: take 40 parts of soya-bean oil, 50 parts of soya oil acid methyl esters are put in stainless steel scuffing of cylinder bore, unlatching disc type stirs, then drop in batches the aerosil of 8 parts of median sizes at 5～20nm, when thing to be mixed is rendered as translucent paste, add 2 parts of pure water, stir, then mixture is passed through to three-roll grinder, under the pressure of 5MPa, fast speed rolling, dress are listened.
Viscosity depressant performance test: take above-described embodiment viscosity depressant and traditional ink viscosity depressant of 3 parts, add respectively in 100 parts of common flexographic inks test ink basic property to.
Comparative result is as following table:
| Ink performance | Embodiment viscosity depressant | Tradition viscosity depressant |
| Viscosity | 5.0 | 5.2 |
| Gloss | 75 | 73 |
| Drying property | Good | Good |
| Rub resistance | Well | Well |
| Degree of mobilization | 35 | 36 |
From upper table, can see, VOC free environment-friendly type flexographic ink viscosity depressant is consistent with traditional ink viscosity depressant on properties.
Embodiment 2: take 30 portions of rapeseed oils, 50 parts of rapeseed methylesters are put in stainless steel scuffing of cylinder bore, unlatching disc type stirs, then drop in batches the aerosil of 10 parts of median sizes at 5～20nm, when thing to be mixed is rendered as translucent paste, add 5 parts of water, stir, then mixture is passed through to three-roll grinder, under the pressure of 5MPa, fast speed rolling, dress are listened.
Embodiment 3: take 30 parts of synourin oils, 40 parts of ethyl linoleates are put in stainless steel scuffing of cylinder bore, unlatching disc type stirs, then drop in batches the aerosil of 5 parts of median sizes at 5～20nm, when thing to be mixed is rendered as translucent paste, add 2 parts of water, stir, then mixture is passed through to three-roll grinder, under the pressure of 5MPa, fast speed rolling, dress are listened.
In addition to the implementation, all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (5)
1. a VOC free environment-friendly type flexographic ink viscosity depressant, it is characterized in that: its composition and weight part are: 5～10 parts of aerosils, 30～50 parts of vegetables oil, 30～50 parts of vegetable fatty acid esters, 0.1～5 part, water, wherein aerosil is the aerosil of median size at 5～20nm.
2. VOC free environment-friendly type flexographic ink viscosity depressant according to claim 1, is characterized in that: described vegetables oil is one or more mixtures in soya-bean oil, oleum lini, tung oil, rapeseed oil, Rice pollard oil, Chinese catalpa oil, synourin oil.
3. VOC free environment-friendly type flexographic ink viscosity depressant according to claim 1, is characterized in that: described vegetable fatty acid esters is one or more mixtures in soya oil acid methyl ester, behenic acid ethyl ester, methyl linoleate, ethyl linoleate, rapeseed methylester.
4. VOC free environment-friendly type flexographic ink viscosity depressant according to claim 1, is characterized in that: described water is pure water.
5. prepare the method for VOC free environment-friendly type flexographic ink viscosity depressant as claimed in claim 1 for one kind, it is characterized in that: in stainless steel scuffing of cylinder bore, ratio drops into vegetables oil and vegetable fatty acid esters by weight successively, put into disc type high-speed stirring and stir, then progressively drop in batches aerosil; When thing to be mixed is rendered as translucent paste, add water, stir, then mixture is passed through to three-roll grinder, under the pressure of 5～10MPa, fast speed rolling, dress are listened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410106860.3A CN103937323B (en) | 2014-03-20 | 2014-03-20 | VOC free environment-friendly type flexographic ink viscosity depressant and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410106860.3A CN103937323B (en) | 2014-03-20 | 2014-03-20 | VOC free environment-friendly type flexographic ink viscosity depressant and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103937323A true CN103937323A (en) | 2014-07-23 |
| CN103937323B CN103937323B (en) | 2015-08-05 |
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| CN201410106860.3A Active CN103937323B (en) | 2014-03-20 | 2014-03-20 | VOC free environment-friendly type flexographic ink viscosity depressant and preparation method thereof |
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| Country | Link |
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| CN (1) | CN103937323B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104231723A (en) * | 2014-09-15 | 2014-12-24 | 合肥环照高分子材料厂 | Colloidal-graphite-containing viscosity depressant for printing ink and preparation method thereof |
| CN104974584A (en) * | 2015-07-02 | 2015-10-14 | 柳州市亿瑞物资有限责任公司 | Preparation method of paint diluent |
| CN107556810A (en) * | 2017-06-23 | 2018-01-09 | 上海牡丹油墨有限公司 | A kind of environmental-friendoffset offset printing ink antifriction liniment and preparation method thereof |
| CN111154143A (en) * | 2019-10-10 | 2020-05-15 | 珠海科茂威新材料有限公司 | Low-odor rubber composition |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003286680A (en) * | 2002-03-28 | 2003-10-10 | Nippon Paper Industries Co Ltd | Sticking prevention agent and offset printing paper sheet applied with surface-treating agent containing the same |
| CN101531844A (en) * | 2009-04-15 | 2009-09-16 | 苏州科斯伍德油墨股份有限公司 | Environment-friendly flexographic ink |
| WO2010103245A2 (en) * | 2009-03-12 | 2010-09-16 | Total Raffinage Marketing | Hydrodewaxed hydrocarbon fluid used in the manufacture of fluids for industrial, agricultural, or domestic use |
| CN102443313A (en) * | 2010-09-30 | 2012-05-09 | 天津天女化工集团股份有限公司 | Preparation method of environment-friendly ink viscosity reductant |
-
2014
- 2014-03-20 CN CN201410106860.3A patent/CN103937323B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003286680A (en) * | 2002-03-28 | 2003-10-10 | Nippon Paper Industries Co Ltd | Sticking prevention agent and offset printing paper sheet applied with surface-treating agent containing the same |
| WO2010103245A2 (en) * | 2009-03-12 | 2010-09-16 | Total Raffinage Marketing | Hydrodewaxed hydrocarbon fluid used in the manufacture of fluids for industrial, agricultural, or domestic use |
| CN101531844A (en) * | 2009-04-15 | 2009-09-16 | 苏州科斯伍德油墨股份有限公司 | Environment-friendly flexographic ink |
| CN102443313A (en) * | 2010-09-30 | 2012-05-09 | 天津天女化工集团股份有限公司 | Preparation method of environment-friendly ink viscosity reductant |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104231723A (en) * | 2014-09-15 | 2014-12-24 | 合肥环照高分子材料厂 | Colloidal-graphite-containing viscosity depressant for printing ink and preparation method thereof |
| CN104974584A (en) * | 2015-07-02 | 2015-10-14 | 柳州市亿瑞物资有限责任公司 | Preparation method of paint diluent |
| CN107556810A (en) * | 2017-06-23 | 2018-01-09 | 上海牡丹油墨有限公司 | A kind of environmental-friendoffset offset printing ink antifriction liniment and preparation method thereof |
| CN111154143A (en) * | 2019-10-10 | 2020-05-15 | 珠海科茂威新材料有限公司 | Low-odor rubber composition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103937323B (en) | 2015-08-05 |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 313201, No. 5, South (2) Avenue, Hangzhou economic and Technological Development Zone, Zhejiang Applicant after: HANGZHOU TOKA INK CO., LTD. Address before: 313201, No. 5, South (2) Avenue, Hangzhou economic and Technological Development Zone, Zhejiang Applicant before: Hanghua Ink Chemical Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: HANGHUA INK CHEMICAL CO., LTD. TO: TOKA INK CO., LTD. |
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