CN104231730B - A kind of high abrasion rapid-curing cutback soft type UV ink preparation technology - Google Patents
A kind of high abrasion rapid-curing cutback soft type UV ink preparation technology Download PDFInfo
- Publication number
- CN104231730B CN104231730B CN201410545848.2A CN201410545848A CN104231730B CN 104231730 B CN104231730 B CN 104231730B CN 201410545848 A CN201410545848 A CN 201410545848A CN 104231730 B CN104231730 B CN 104231730B
- Authority
- CN
- China
- Prior art keywords
- ink
- preparation technology
- homogeneous
- curing cutback
- soft type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The present invention relates to a kind of high abrasion rapid-curing cutback soft type UV ink preparation technology, include reinforced, blending dispersion, grinding, high-pressure homogeneous, emulsifying process and packaging step.By the technical scheme of the application, its narrow particle size distribution of UV ink produced after high-pressure homogeneous, particle diameter diminishes; UV ink printing effect in printing is excellent, prints full, pigment-dispersing and levelling property good and in spray printed, there will not be the phenomenon of blocking sprayer.Ink after emulsify at a high speed, relative to the ink not after emulsify at a high speed, its print gloss wants high, and color is full, and the quality guaranteed period is longer.
Description
Technical field
The invention belongs to field of ink preparation, particularly relate to a kind of high abrasion rapid-curing cutback soft type UV ink preparation technology.
Background technology
UV ink (UV curable ink) from come out since plate making, photoresist development UV coating till now, UV ink, multiple field such as tamanori, in technical field, North America radiation curing association in 1974 sets up, nineteen eighty-three, Europe radiation curing association set up, and 1997 Nian Zhong radiation curing associations set up, and the technical development for UV provides best platform.
The production technique of the UV ink of prior art is:
Reinforced → blending dispersion → grinding → packaging
Reinforced process is for using vacuum feeder or manually adding required material by technical recipe.
Blending dispersion process is use high speed dispersor or mulser according to production technique by even for the material dispersion added before.
Process of lapping is for using basket type sand mill or vertical grinding machine, and horizontal sand mill will be ground to appointment fineness by finely dispersed material before according to production technique
Wrapping process is pack after ground material filtering according to production technique.And label, store.
UV ink is acknowledged as the industrial technology with " 5E " character in the world.So-called " 5E " is efficient (efficiently); Enabling (wide adaptability); Economical (economy); Energysaving (energy-conservation); Environmrntalfriendly (environmental friendliness).For carrying out Green Manufacturing Technology energetically in current world wide.UV ink has characteristics of energy saving: the energy consumption of UV ink is the radiating capacity that the 1/10-1/5 of thermo-cured ink only needs for exciting light initiator, does not need heating medium, material and surrounding space, greatly reduces energy consumption.UV ink has environmental protection feature: UV ink all the components in whole printing process all participates in self-crosslinking reaction, and without toxic gaseous emission, VOC is almost nil, is a kind of product of environmental protection.
The UV technological development of China is started in 20 century 70s, more American-European and Japanese, start late, but development is very fast, from single UV woodwork coating, fertile UV ink for screen printing till now, UV solder mask, UV paper printing ink, a series of ink such as UV glazing ink, present China has become the third-largest UV Printing ink producing state being only second to the U.S. and Japan.Wherein light trigger output occupy the first in the world, but ubiquity mid and low-end products are more comparatively speaking, the problem that high-end product is less.
Summary of the invention
The object of the invention is the UV ink produced by the technical program, narrow diameter distribution, particle diameter diminishes, and improves printing effect; On the other hand, the UV ink produced by the technical program, is improved the uniformity of ink, is not easy to occur layering.
The present invention is achieved by the following technical solutions:
A kind of high abrasion rapid-curing cutback soft type UV ink preparation technology, comprises the following steps:
1) reinforced, by production UV ink formulations, each composition is added in production equipment;
2) blending dispersion, by step 1) in the material dispersion that adds even;
3) grinding, use shredder by step 2) finely dispersed material is ground to the fineness of specifying;
4) high-pressure homogeneous, by step 3) in specify the material of fineness to induce the macromolecular physics of material, chemical structure and character to change by mechanical force and chemical reaction, finally reach homogenizing effect;
5) emulsifying process;
6) pack.
What described grinding adopted is basket type sand mill or vertical grinding machine.
Described is high-pressure homogeneously that, under the effect of booster body, material is subject to high speed shear, high frequency oscillation, cavitation and convection currents impinge mechanical force and corresponding heat effect simultaneously.
Described high-pressure homogeneous pressure is 100-150MP.
Described emulsifying process, comprises the following steps:
First, material preheating;
Secondly, the material through preheating enters in homogeneous device, material in homogeneous device by stirrer mechanism to the cutting off of material interface, compress, fold, make mixing of materials; The material of mixing carries out powerful cutting off, impacting and sinuous flow to material by homogeneous device, makes material be broken into the particulate of setting.
Be vacuum state in described homogeneous device.
The particle diameter of the particulate of described setting is 200nm ~ 2 μm.
Described material preheating adopts water-bath preheating and oil bath preheating successively.
Described homogeneous device includes homogeneous agitator kettle, homogenizing mechanism, stirring mechanism, electrical apparatus control system, hydraulic efficiency system, vacuum system and frame.
The invention has the beneficial effects as follows:
By the technical scheme of the application, its narrow particle size distribution of UV ink produced after high-pressure homogeneous, particle diameter diminishes; UV ink printing effect in printing is excellent, prints full, pigment-dispersing and levelling property good and in spray printed, there will not be the phenomenon of blocking sprayer.Ink after emulsify at a high speed, relative to the ink not after emulsify at a high speed, its print gloss wants high, and color is full, and the quality guaranteed period is longer.
Accompanying drawing explanation
Fig. 1 is the high-pressure homogeneous principle schematic of the present invention;
Fig. 2 is UV ink grain size distribution of the present invention.
Embodiment
Describe technical scheme of the present invention in detail by the following examples, following embodiment is only exemplary, only can be used for explaining and technical scheme of the present invention being described, and can not be interpreted as being the restriction to technical solution of the present invention.
Fig. 2 represents the curve that UV ink fineness D95 is less than 0.3 micron.
In the preparation technology of the application, wherein, reinforced, blending dispersion, grinding and packaging are existing technical scheme, are therefore no longer described in detail.
The invention provides a kind of high abrasion rapid-curing cutback soft type UV ink preparation technology, comprise the following steps:
1) reinforced, by production UV ink formulations, each composition is added in production equipment; In this application, reinforced process is use vacuum feeder or manually add required material by the technical recipe producing UV ink.
2) blending dispersion, by step 1) in the material dispersion that adds even; In this application, high speed dispersor or mulser is used according to production technique by even for the material dispersion added before.
3) grinding, use shredder by step 2) finely dispersed material is ground to the fineness of specifying; What described grinding adopted is basket type sand mill or vertical grinding machine, and what adopt in the present embodiment is that horizontal sand mill will be ground to appointment fineness by finely dispersed material before.Concrete fineness is determined according to the requirement of product.
4) high-pressure homogeneous, by step 3) in specify the material of fineness to induce the macromolecular physics of material, chemical structure and character to change by mechanical force and chemical reaction, finally reach homogenizing effect; Described is high-pressure homogeneously that, under the effect of booster body, material is subject to high speed shear, high frequency oscillation, cavitation and convection currents impinge mechanical force and corresponding heat effect simultaneously.In this application, high-pressure homogeneous homogenization pressure is 100-150MP.
In the present embodiment, its principle as shown in Figure 1, uses high pressure homogenizer 1, and also referred to as high pressure fluid nanometer homogenizer, main frame includes high-pressure homogeneous chamber 11 and booster body.The inside in high-pressure homogeneous chamber 11 has specially designed geometrical shape, under the effect of supercharger, high-pressure solution 12 is fast by homogeneous chamber, material can be subject to the mechanical force such as high speed shear, high frequency oscillation, cavitation and convection currents impinge and corresponding heat effect simultaneously, the mechanical force caused thus and chemical reaction can induce the macromolecular physics of material, chemistry and textural property to change, and are to reach homogenizing effect eventually.Ink after high-pressure homogeneous, its narrow particle size distribution, particle diameter diminishes.
5) emulsifying process;
Described emulsifying process, comprises the following steps:
First, material preheating; Described material preheating adopts water-bath preheating and oil bath preheating successively.In the present embodiment, water-bath preheating and oil bath preheating adopt kettle and oil cauldron to realize respectively.
Material in kettle and oil cauldron preheating, stir after, then connect down under vacuum conditions by transport pipe and suck in homogeneous device.
Secondly, the material through preheating enters in homogeneous device, material in homogeneous device by stirrer mechanism to the cutting off of material interface, compress, fold, make mixing of materials; The material of mixing carries out powerful cutting off, impacting and sinuous flow to material by homogeneous device, makes material be broken into the particulate of setting.
Described homogeneous device includes homogeneous agitator kettle, homogenizing mechanism, stirring mechanism, electrical apparatus control system, hydraulic efficiency system, vacuum system and frame and forms.
In homogeneous agitator kettle, by the tetrafluoroethylene scraper plate on stirring mechanism, (described scraper plate matches with homogeneous agitator kettle shape material all the time, so that clean wall built-up sizing can be swept) constantly produce new interface, again through grid agitator and with the cutting off of its reverse agitating function leaf, compression, folding, make it stir, mix the backward lower homogenizing mechanism flowed to below homogeneous agitator kettle, cutting off again by the brute force that produces between the rotor of high speed rotating and stator, impact, the processes such as sinuous flow make material cut in shearing new world, be broken into rapidly the particulate of 200nm ~ 2 μm.Material micronize, emulsification, mix, mix well, dispersion etc. completes at short notice.Owing to processing vacuum state in homogenizing mechanism, the bubble that material produces in whipping process is taken away in time.
After homogeneous terminates, press and topple over press button, the material in homogeneous device can be made to discharge.
6) pack.
In ink system, fineness is key point.The fineness of ink refers to the size of raw material (comprising stopping composition) particle in ink and the uniformity coefficient in binder thereof, plays crucial effect in a lot of mode of printing (gravure, ink jet printing).In gravure, ink fineness is lower, and specific surface area is larger, more good more stable with the larger printing performance of the contact surface of binder.Ink fineness higher printing site is more clear full; The larger tinting strength of printing ink concentration is stronger, and printing quality is better.Adopt the gravure ink of this manufacture craft, reach the effect of fineness well below same product, existing like product fineness 5-30 micron, this handicraft product fineness 0.2-0.4 micron.In ink jet printing, fineness is the most important thing especially, needs shower nozzle printing in ink jet printing, along with the progress of science and technology, eight shower nozzles, the printing press of 12 shower nozzles gets more and more, and printing efficiency is more and more higher, and the fineness requirement of this kind of shower nozzle to ink is higher, the aperture of shower nozzle is at 0.4-0.5 microns, fineness is greater than aperture, just can cause the phenomenon of blocking sprayer, and the distribution of fineness determines the division of high-grade ink and middle-grade ink.As shown in Figure 2, the air brushing UV ink fineness D95 that this technique makes is less than 0.3 micron, reaches and has exceeded high-grade ink standards.
The method of inspection:
Table 1 heavy metal
Table 2 volatile organic matter
Table 3 microbiological indicator
| Project | GB | UV ink |
| Total plate count | ≤1000 | 200 |
| Total number of molds | ≤100 | 20 |
| Intestinal bacteria | Must not detect | Do not detect |
| Gold-coloured staphylococci | Must not detect | Do not detect |
| Pseudomonas aeruginosa | Must not detect | Do not detect |
Embodiment 1
Make UV gloss oil
Without under sunlight, start dispersion machine 500-600r/min gloss oil and the material of UV gloss oil is added by technical recipe order, slowly add successively in adition process, avoid flying upward, preferably use vacuum pump to add.Avoid dust pollution.After adding, continue to stir 0.5-1 hour.
The material be uniformly mixed is added high pressure homogenizer and carries out homogeneous, homogenization pressure 100-150MP, homogeneous once.
The material that homogeneous is good is added high-speed emulsifying machine and carries out emulsification, emulsifying rate 1500-2000r/min, emulsification 0.5-1h.
Filter, packaging.
Embodiment 2
Make UV white ink
Without under sunlight, start dispersion machine 500-600r/min gloss oil and the material of UV white ink is added by technical recipe order, slowly add successively in adition process, avoid flying upward, preferably use vacuum pump to add.Avoid dust pollution.After adding, continue to stir 0.5-1 hour.
The material be uniformly mixed is added horizontal mill filling tube, starts grinding.Grinding chamber temperature is not higher than 80 DEG C, and pressure is not higher than 0.8MP, and grinding rate 500-1000L/h, grinding 3-4 time, is ground to fineness of materials and can terminates lower than 5 microns.
Material after grinding is added high pressure homogenizer and carries out homogeneous, homogenization pressure 100-150MP, homogeneous 1-3 time.
The material that homogeneous is good is added high-speed emulsifying machine and carries out emulsification, emulsifying rate 1500-2000r/min, emulsification 0.5-1h.
Filter, packaging.
Embodiment 3
Make UV black ink
Without under sunlight, start dispersion machine 500-600r/min gloss oil and the material of UV black ink is added by technical recipe order, slowly add successively in adition process, avoid flying upward, preferably use vacuum pump to add.Avoid dust pollution.After adding, continue to stir 0.5-1 hour.
The material be uniformly mixed is added horizontal mill filling tube, starts grinding.Grinding chamber temperature is not higher than 80 DEG C, and pressure is not higher than 0.8MP, and grinding rate 500-1000L/h, grinding 2-3 time, is ground to fineness of materials and can terminates lower than 8 microns.
Material after grinding is added high pressure homogenizer and carries out homogeneous, homogenization pressure 100-150MP, homogeneous 1-3 time.
The material that homogeneous is good is added high-speed emulsifying machine and carries out emulsification, emulsifying rate 1500-2000r/min, emulsification 0.5-1h.
Filter, packaging.
Embodiment 4
Make UV blue ink
Without under sunlight, start dispersion machine 500-600r/min gloss oil and the material of UV blue ink is added by technical recipe order, slowly add successively in adition process, avoid flying upward, preferably use vacuum pump to add.Avoid dust pollution.After adding, continue to stir 0.5-1 hour.
The material be uniformly mixed is added horizontal mill filling tube, starts grinding.Grinding chamber temperature is not higher than 80 DEG C, and pressure is not higher than 0.8MP, and grinding rate 500-1000L/h, grinding 3-4 time, is ground to fineness of materials and can terminates lower than 10 microns.
Material after grinding is added high pressure homogenizer and carries out homogeneous, homogenization pressure 100-150MP, homogeneous 1-3 time.
The material that homogeneous is good is added high-speed emulsifying machine and carries out emulsification, emulsifying rate 1500-2000r/min, emulsification 0.5-1h.
Filter, packaging.
The above description of this invention is illustrative, and nonrestrictive, and those skilled in the art is understood, and can carry out many amendments, change or equivalence, but they all will fall within the scope of protection of the present invention within the spirit and scope of claim restriction to it.
Claims (8)
1. a high abrasion rapid-curing cutback soft type UV ink preparation technology, is characterized in that, comprise the following steps:
1) reinforced, by production UV ink formulations, each composition is added in production equipment;
2) blending dispersion, by step 1) in the material dispersion that adds even;
3) grinding, use shredder by step 2) finely dispersed material is ground to the fineness of specifying;
4) high-pressure homogeneous, by step 3) in specify the material of fineness to induce the macromolecular physics of material, chemical structure and character to change by mechanical force and chemical reaction, finally reach homogenizing effect;
5) emulsifying process;
6) pack;
Described emulsifying process, comprises the following steps:
First, material preheating;
Secondly, the material through preheating enters in homogeneous device, material in homogeneous device by stirrer mechanism to the cutting off of material interface, compress, fold, make mixing of materials; The material of mixing carries out powerful cutting off, impacting and sinuous flow to material by homogeneous device, makes material be broken into the particulate of setting.
2. high abrasion rapid-curing cutback soft type UV ink preparation technology according to claim 1, is characterized in that, what described grinding adopted is basket type sand mill or vertical grinding machine.
3. high abrasion rapid-curing cutback soft type UV ink preparation technology according to claim 1, it is characterized in that, described is high-pressure homogeneously that, under the effect of booster body, material is subject to high speed shear, high frequency oscillation, cavitation and convection currents impinge mechanical force and corresponding heat effect simultaneously.
4. the high abrasion rapid-curing cutback soft type UV ink preparation technology according to claim 1 or 3, it is characterized in that, described high-pressure homogeneous pressure is 100-150MPa.
5. high abrasion rapid-curing cutback soft type UV ink preparation technology according to claim 1, is characterized in that, adopts vacuum state in described homogeneous device.
6. high abrasion rapid-curing cutback soft type UV ink preparation technology according to claim 1, it is characterized in that, the particle diameter of the particulate of described setting is 200nm ~ 2 μm.
7. high abrasion rapid-curing cutback soft type UV ink preparation technology according to claim 1, it is characterized in that, described material preheating adopts water-bath preheating and oil bath preheating successively.
8. high abrasion rapid-curing cutback soft type UV ink preparation technology according to claim 1, it is characterized in that, described homogeneous device includes homogeneous agitator kettle, homogenizing mechanism, stirring mechanism, electrical apparatus control system, hydraulic efficiency system, vacuum system and frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410545848.2A CN104231730B (en) | 2014-10-15 | 2014-10-15 | A kind of high abrasion rapid-curing cutback soft type UV ink preparation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410545848.2A CN104231730B (en) | 2014-10-15 | 2014-10-15 | A kind of high abrasion rapid-curing cutback soft type UV ink preparation technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104231730A CN104231730A (en) | 2014-12-24 |
| CN104231730B true CN104231730B (en) | 2016-01-13 |
Family
ID=52220676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410545848.2A Active CN104231730B (en) | 2014-10-15 | 2014-10-15 | A kind of high abrasion rapid-curing cutback soft type UV ink preparation technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104231730B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452309A (en) * | 2018-12-21 | 2019-03-12 | 三河市京纳环保技术有限公司 | A kind of preparation method of silicon substrate carrying silver antimicrobials |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1380365A (en) * | 2001-04-12 | 2002-11-20 | 上海威宇机电制造有限公司 | Paint production method and equipment |
-
2014
- 2014-10-15 CN CN201410545848.2A patent/CN104231730B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1380365A (en) * | 2001-04-12 | 2002-11-20 | 上海威宇机电制造有限公司 | Paint production method and equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104231730A (en) | 2014-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102382518B (en) | Ceramic ink-jet ink with low viscosity and preparation method thereof | |
| CN107987612B (en) | Water-based Jing porcelain Single-pass high-speed ink-jet printing thermal transfer ink and preparation method thereof | |
| CN105542027A (en) | Manufacturing method of rapid hydration guar gum | |
| CN104231730B (en) | A kind of high abrasion rapid-curing cutback soft type UV ink preparation technology | |
| CN101033353A (en) | Color type water-based ink compositions and preparation method thereof | |
| CN209205191U (en) | A kind of printing ink preparation facilities with pigment pre-grinding function | |
| CN102101890A (en) | Post dissolution process of viscose | |
| CN207025144U (en) | A kind of stirring apparatus | |
| CN104418332A (en) | Preparation method of silicon dioxide | |
| CN101045826A (en) | Water-soluble dispersible pigment and its production method | |
| CN208161725U (en) | Device for grinding and processing is used in a kind of production of architectural decoration coating material powder | |
| CN203196568U (en) | Preparation device of nano-silicon-dioxide shear thickening liquid | |
| CN111732840B (en) | Modified yellow pigment for photoresist, preparation method and application thereof | |
| CN202725289U (en) | Magnetic material stirring and sanding circulating system | |
| CN106916920A (en) | The method that the silicon powder discarded after a kind of use solar energy silicon crystal chip Buddha's warrior attendant wire cutting makes steel-making reducing agent | |
| CN107201141A (en) | A kind of uvioresistant environmental protection coating material formula and preparation method thereof | |
| CN203777986U (en) | Surface active agent mixing and dispersing device | |
| CN205269499U (en) | Recovery type mixer | |
| CN106995867A (en) | After a kind of wire cutting with solar energy silicon crystal chip discard carborundum/silicon powder come make steel-making heating agent method | |
| CN213198391U (en) | Low volatile silica gel mill base serialization production system | |
| CN220861275U (en) | Lithium battery production homogenate system | |
| CN214065345U (en) | Paint paste cooling system | |
| CN113881246B (en) | Modified red color sinking pigment for photoresist, preparation method and application thereof | |
| CN108046306A (en) | A kind of method for preparing ultra-fine uniform alumina yttrium | |
| CN212523176U (en) | Filter equipment is used in printing ink production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |