CN104070873A - Anti-corrosion fountain solution and preparation method for same - Google Patents

Anti-corrosion fountain solution and preparation method for same Download PDF

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Publication number
CN104070873A
CN104070873A CN201410317057.4A CN201410317057A CN104070873A CN 104070873 A CN104070873 A CN 104070873A CN 201410317057 A CN201410317057 A CN 201410317057A CN 104070873 A CN104070873 A CN 104070873A
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parts
water
fountain solution
add
acid
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CN201410317057.4A
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CN104070873B (en
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李华令
肖昌明
向凯
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Guangdong Qianhu Composite New Material Co ltd
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Anhui Suoya Decorative Materials Co Ltd
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  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

The invention discloses an anti-corrosion fountain solution. The anti-corrosion fountain solution is composed of the following raw materials in parts by weight: 2-6 parts of sodium tripolyphosphate, 1-6 parts of imidazoline-ammonium-salt, 2-6 parts of isopropyl palmitate, 1-3 parts of gelatine, 0.5-1.5 parts of salicylic acid, 1-2 parts of pentaerythritol oleate, 1-4 parts of erythritol, 1-3 parts of sorbitol, 1-3 parts of menthol, 0.1-0.5 parts of L-cysteine, 1-3 parts of alkanolamide, 1-2 parts of methyl parahydroxybenzoats, 0.5-1.5 parts of amino silicon oil, 5-10 parts of auxiliaries and 30-50 parts of water. The anti-corrosion fountain solution disclosed by the invention is good in anti-corrosion effect, low in cost, good in safe performance, gentle and harmless in ingredients, free from environmental pollution, energy-saving, and capable of effectively preventing printing equipment from being corroded, thus reducing the burden of equipment maintenance.

Description

A kind of anticorrosion fountain solution and preparation method thereof
Technical field
The present invention relates to printing plate-moistening liquid, be specifically related to a kind of anticorrosion fountain solution and preparation method thereof.
Background technology
Fountain solution is the liquid for wetting forme, is in water, to have added chemical substance, and electrolyte, to reach the requirement of offset printing.The phase coadaptations such as the performance of fountain solution and printing machine, paper, ink just can be printed off high-quality product, make that printed matter picture and text mass colour is bright-coloured, clear layer, site be bright and clean, do not expand, and do not dwindle, blank parts do not go up dirtyly, and trace is dry normal.Except the ink-water balance of controlling in printing process, to reach outside good printing effect, fountain solution also should have protection equipment, erosion-resisting function, thereby meets plant maintenance requirement.
Summary of the invention
The object of this invention is to provide a kind of anticorrosion fountain solution.
The present invention is achieved by the following technical solutions:
A kind of anticorrosion fountain solution, is characterized in that its raw material by following weight parts forms: sodium phosphate trimer 2-6, bi-imidazoline quaternary ammonium salt 1-6, isopropyl palmitate 2-6, gelatin 1-3, salicylic acid 0.5-1.5, PETO 1-2, antierythrite 1-4, D-sorbite 1-3, menthol 1-3, Cys 0.1-0.5, alkanolamide 1-3, methyl p-hydroxybenzoate 1-2, amido silicon oil 0.5-1.5, auxiliary agent 5-10, water 30-50.
Described auxiliary agent is made up of the raw material of following weight portion: glycerine 5-10, polyethylene glycol 2-8, glycine 0.5-1.5, citric acid 1-3, oleic acid 2-3, caryophyllus oil 0.2-1, rhamnose 0.2-1, Tea Polyphenols 0.3-1, sodium acid carbonate 1-3, natrium citricum 10-30, Tween 80 1-5, water 30-50; First that citric acid, natrium citricum is water-soluble, be heated to 50-60 DEG C, then add glycerine, polyethylene glycol, caryophyllus oil, oleic acid and sodium acid carbonate, stir 15min, add all the other raw materials after being cooled to room temperature, be stirred to completely and dissolve, after filtration and get final product.
Anticorrosion fountain solution according to claim 1, is characterized in that being made up of the raw material of following weight parts: sodium phosphate trimer 4, bi-imidazoline quaternary ammonium salt 4, isopropyl palmitate 4, gelatin 2, salicylic acid 1, PETO 1.5, antierythrite 3, D-sorbite 2, menthol 2, Cys 0.4, alkanolamide 2, methyl p-hydroxybenzoate 1.5, amido silicon oil 1, auxiliary agent 8, water 40.
Described auxiliary agent is made up of the raw material of following weight portion: glycerine 7, polyethylene glycol 6, glycine 1, citric acid 2, oleic acid 1.5, caryophyllus oil 0.5, rhamnose 0.5, Tea Polyphenols 0.5, sodium acid carbonate 2, natrium citricum 18, Tween 80 3, water 40; First that citric acid, natrium citricum is water-soluble, be heated to 50-60 DEG C, then add glycerine, polyethylene glycol, caryophyllus oil, oleic acid and sodium acid carbonate, stir 15min, add all the other raw materials after being cooled to room temperature, be stirred to completely and dissolve, after filtration and get final product.
The preparation method of anticorrosion fountain solution according to claim 1, is characterized in that, comprises the following steps:
(1) take raw material by formula, in reactor, add water, isopropyl palmitate, bi-imidazoline quaternary ammonium salt, PETO, methyl p-hydroxybenzoate, salicylic acid are dropped in reactor, be heated to 60-80 DEG C, stir 10-15min;
(2) temperature is adjusted to 50-60 DEG C, adds alkanolamide, amido silicon oil, gelatin, sodium phosphate trimer and auxiliary agent 600-800rpm to stir 15-30min;
(3) be cooled to room temperature, add rest materials, be stirred to and dissolve completely, filtering and impurity removing matter gets product.
Advantage of the present invention is:
1. there is the performances such as antirust, anticorrosion, character gentleness, safe and harmless.
2. can effectively suppress the generation of fountain solution circulatory system mould, algae, keeping system is clean.
3. be applicable to multiple-quality water, resistance to hard water is strong.
4. clean edition speed is fast, not scumming, do not go up dirty, printing effect good.
Detailed description of the invention
Non-limiting examples of the present invention is as follows:
Embodiment 1: the preparation of fountain solution
A kind of anticorrosion fountain solution, is prepared from by the component raw material of following weight (kg): sodium phosphate trimer 4, bi-imidazoline quaternary ammonium salt 4, isopropyl palmitate 4, gelatin 2, salicylic acid 1, PETO 1.5, antierythrite 3, D-sorbite 2, menthol 2, Cys 0.4, alkanolamide 2, methyl p-hydroxybenzoate 1.5, amido silicon oil 1, auxiliary agent 8, water 40;
Wherein, auxiliary agent is made up of the raw material of following weight (kg): glycerine 7, polyethylene glycol 6, glycine 1, citric acid 2, oleic acid 1.5, caryophyllus oil 0.5, rhamnose 0.5, Tea Polyphenols 0.5, sodium acid carbonate 2, natrium citricum 18, Tween 80 3, water 40; First that citric acid, natrium citricum is water-soluble, be heated to 50-60 DEG C, then add glycerine, polyethylene glycol, caryophyllus oil, oleic acid and sodium acid carbonate, stir 15min, add all the other raw materials after being cooled to room temperature, be stirred to completely and dissolve, after filtration and get final product.
Its preparation method comprises the following steps:
(1) take raw material by formula, in reactor, add water, isopropyl palmitate, bi-imidazoline quaternary ammonium salt, PETO, methyl p-hydroxybenzoate, salicylic acid are dropped in reactor, be heated to 60-80 DEG C, stir 10-15min;
(2) temperature is adjusted to 50-60 DEG C, adds alkanolamide, amido silicon oil, gelatin, sodium phosphate trimer and auxiliary agent 600-800rpm to stir 15-30min;
(3) be cooled to room temperature, add rest materials, be stirred to and dissolve completely, filtering and impurity removing matter gets product.
Embodiment 2: the test of fountain solution performance
1, water-pickup of ink
Fountain solution is major effect ink-water balance performance in printing process, and wherein water-pickup of ink is an important parameter.There is material impact to water-pickup of ink in the character of fountain solution.According to offset printing principle, in offset printing process, water-pickup of ink is feasible lower than 26%.
The mensuration of water-pickup of ink C: adopt gravimetric method.
By distilled water diluting to 3% for fountain solution described in embodiment 1, in container, once add the fountain solution after 50g black ink and 50g dilution, 100r/min leaves standstill 10min after stirring 1h, by unabsorbed fountain solution and ink multi_layer extraction, is calculated as follows water-pickup of ink:
Measurement result water-pickup of ink is 19.39%, far below 26% of limiting value, in normal range (NR), is conducive to print production.
2, corrosion inhibition
Adopt static steel weight-loss method to measure corrosion inhibition.At normal temperatures and pressures the Q235 steel disc having weighed is put into respectively to the running water that does not add fountain solution and add fountain solution (final concentration 3%) described in embodiment 1, steel disc surface area and running water volume ratio are 1:15, and the lacing film time is 7d.After lacing film finishes, wash away corrosion product, after cleaning up, dry up and weigh.Weight loss by steel disc before and after corrosion calculates inhibition efficiency, and formula is as follows:
△ W in formula 0---of poor quality before and after blank solution lacing film;
△ W---the solution lacing film front and back that add fountain solution are of poor quality
Recording inhibition efficiency is 68.32%, and corrosion resistance is good, the requirement of realistic use.

Claims (3)

1. an anticorrosion fountain solution, is characterized in that its raw material by following weight parts forms: sodium phosphate trimer 2-6, bi-imidazoline quaternary ammonium salt 1-6, isopropyl palmitate 2-6, gelatin 1-3, salicylic acid 0.5-1.5, PETO 1-2, antierythrite 1-4, D-sorbite 1-3, menthol 1-3, Cys 0.1-0.5, alkanolamide 1-3, methyl p-hydroxybenzoate 1-2, amido silicon oil 0.5-1.5, auxiliary agent 5-10, water 30-50;
Described auxiliary agent is made up of the raw material of following weight portion: glycerine 5-10, polyethylene glycol 2-8, glycine 0.5-1.5, citric acid 1-3, oleic acid 2-3, caryophyllus oil 0.2-1, rhamnose 0.2-1, Tea Polyphenols 0.3-1, sodium acid carbonate 1-3, natrium citricum 10-30, Tween 80 1-5, water 30-50; First that citric acid, natrium citricum is water-soluble, be heated to 50-60 DEG C, then add glycerine, polyethylene glycol, caryophyllus oil, oleic acid and sodium acid carbonate, stir 15min, add all the other raw materials after being cooled to room temperature, be stirred to completely and dissolve, after filtration and get final product.
2. anticorrosion fountain solution according to claim 1, is characterized in that being made up of the raw material of following weight parts: sodium phosphate trimer 4, bi-imidazoline quaternary ammonium salt 4, isopropyl palmitate 4, gelatin 2, salicylic acid 1, PETO 1.5, antierythrite 3, D-sorbite 2, menthol 2, Cys 0.4, alkanolamide 2, methyl p-hydroxybenzoate 1.5, amido silicon oil 1, auxiliary agent 8, water 40;
Described auxiliary agent is made up of the raw material of following weight portion: glycerine 7, polyethylene glycol 6, glycine 1, citric acid 2, oleic acid 1.5, caryophyllus oil 0.5, rhamnose 0.5, Tea Polyphenols 0.5, sodium acid carbonate 2, natrium citricum 18, Tween 80 3, water 40; First that citric acid, natrium citricum is water-soluble, be heated to 50-60 DEG C, then add glycerine, polyethylene glycol, caryophyllus oil, oleic acid and sodium acid carbonate, stir 15min, add all the other raw materials after being cooled to room temperature, be stirred to completely and dissolve, after filtration and get final product.
3. the preparation method of anticorrosion fountain solution according to claim 1, is characterized in that, comprises the following steps:
(1) take raw material by formula, in reactor, add water, isopropyl palmitate, bi-imidazoline quaternary ammonium salt, PETO, methyl p-hydroxybenzoate, salicylic acid are dropped in reactor, be heated to 60-80 DEG C, stir 10-15min;
(2) temperature is adjusted to 50-60 DEG C, adds alkanolamide, amido silicon oil, gelatin, sodium phosphate trimer and auxiliary agent 600-800rpm to stir 15-30min;
(3) be cooled to room temperature, add rest materials, be stirred to and dissolve completely, filtering and impurity removing matter gets product.
CN201410317057.4A 2014-07-05 2014-07-05 A kind of protection against corrosion fountain solution and its preparation method Expired - Fee Related CN104070873B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104908474A (en) * 2015-06-16 2015-09-16 合肥启华环保科技有限公司 Corrosion-resistant mold-proof fountain solution and preparation method thereof
CN104943434A (en) * 2015-07-11 2015-09-30 倪娉娉 Non-ionic surfactant fountain solution
CN106042705A (en) * 2016-06-30 2016-10-26 合肥环照高分子材料厂 High-viscosity low-surface-tension fountain solution containing k-carrageenan and preparation method of high-viscosity low-surface-tension fountain solution
CN113580799A (en) * 2021-08-13 2021-11-02 何国茂 Alcohol-free fountain solution

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282892A (en) * 1991-07-04 1994-02-01 Heidelberger Druckmaschinen Ag Dampening-solution concentrate and dampening solution and method of use thereof in the offset printing process
CN1297016A (en) * 1999-11-11 2001-05-30 富士胶片株式会社 Dumping processing solution composition for lithography
CN1396867A (en) * 2000-03-15 2003-02-12 细胞树脂技术有限责任公司 Control of volatile carbonyl compound in compositions used in printing, printing methods and resulting printed structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282892A (en) * 1991-07-04 1994-02-01 Heidelberger Druckmaschinen Ag Dampening-solution concentrate and dampening solution and method of use thereof in the offset printing process
CN1297016A (en) * 1999-11-11 2001-05-30 富士胶片株式会社 Dumping processing solution composition for lithography
CN1396867A (en) * 2000-03-15 2003-02-12 细胞树脂技术有限责任公司 Control of volatile carbonyl compound in compositions used in printing, printing methods and resulting printed structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104908474A (en) * 2015-06-16 2015-09-16 合肥启华环保科技有限公司 Corrosion-resistant mold-proof fountain solution and preparation method thereof
CN104943434A (en) * 2015-07-11 2015-09-30 倪娉娉 Non-ionic surfactant fountain solution
CN106042705A (en) * 2016-06-30 2016-10-26 合肥环照高分子材料厂 High-viscosity low-surface-tension fountain solution containing k-carrageenan and preparation method of high-viscosity low-surface-tension fountain solution
CN113580799A (en) * 2021-08-13 2021-11-02 何国茂 Alcohol-free fountain solution

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Effective date of registration: 20190306

Address after: Room 602, 120 Yanling Road, Tianhe District, Guangzhou City, Guangdong 510000

Patentee after: GUANGZHOU QIANHONG ADVERTISING EQUIPMENT CO.,LTD.

Address before: 239500 Standardized Workshop No. 6 of Quanjiao County Economic Development Zone, Chuzhou City, Anhui Province

Patentee before: ANHUI SOYA DECORATIVE MATERIALS Co.,Ltd.

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Effective date of registration: 20220607

Address after: 510000 No. 19-5, Peizheng Avenue, ChinI Town, Huadu District, Guangzhou City, Guangdong Province

Patentee after: Guangdong Qianhu composite new material Co.,Ltd.

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Patentee before: GUANGZHOU QIANHONG ADVERTISING EQUIPMENT CO.,LTD.

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Granted publication date: 20160608