CN106336727A - Preparation method of offset printing ink quick to dry - Google Patents
Preparation method of offset printing ink quick to dry Download PDFInfo
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- CN106336727A CN106336727A CN201610923011.6A CN201610923011A CN106336727A CN 106336727 A CN106336727 A CN 106336727A CN 201610923011 A CN201610923011 A CN 201610923011A CN 106336727 A CN106336727 A CN 106336727A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000007645 offset printing Methods 0.000 title abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 35
- 239000000203 mixture Substances 0.000 claims abstract description 23
- 229920005989 resin Polymers 0.000 claims abstract description 23
- 239000011347 resin Substances 0.000 claims abstract description 23
- 238000002156 mixing Methods 0.000 claims abstract description 20
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229920002752 Konjac Polymers 0.000 claims abstract description 10
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229920002472 Starch Polymers 0.000 claims abstract description 10
- 235000010485 konjac Nutrition 0.000 claims abstract description 10
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 10
- 239000011572 manganese Substances 0.000 claims abstract description 10
- 235000019698 starch Nutrition 0.000 claims abstract description 10
- 239000008107 starch Substances 0.000 claims abstract description 10
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920006337 unsaturated polyester resin Polymers 0.000 claims abstract description 8
- 239000004359 castor oil Substances 0.000 claims abstract description 7
- 235000019438 castor oil Nutrition 0.000 claims abstract description 7
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims abstract description 7
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000001993 wax Substances 0.000 claims description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical group CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 235000010215 titanium dioxide Nutrition 0.000 claims description 8
- -1 isooctyl Chemical group 0.000 claims description 7
- 239000003595 mist Substances 0.000 claims description 7
- 229960000583 acetic acid Drugs 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 6
- 238000000498 ball milling Methods 0.000 claims description 6
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 6
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 6
- 229930195729 fatty acid Natural products 0.000 claims description 6
- 239000000194 fatty acid Substances 0.000 claims description 6
- 150000004665 fatty acids Chemical class 0.000 claims description 6
- 238000001879 gelation Methods 0.000 claims description 6
- 239000012362 glacial acetic acid Substances 0.000 claims description 6
- 235000021388 linseed oil Nutrition 0.000 claims description 6
- 239000000944 linseed oil Substances 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 6
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000007873 sieving Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 229910002012 Aerosil® Inorganic materials 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- QYDYPVFESGNLHU-UHFFFAOYSA-N elaidic acid methyl ester Natural products CCCCCCCCC=CCCCCCCCC(=O)OC QYDYPVFESGNLHU-UHFFFAOYSA-N 0.000 claims description 2
- QYDYPVFESGNLHU-KHPPLWFESA-N methyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC QYDYPVFESGNLHU-KHPPLWFESA-N 0.000 claims description 2
- 229940073769 methyl oleate Drugs 0.000 claims description 2
- 210000000582 semen Anatomy 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract description 14
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 239000000843 powder Substances 0.000 abstract description 6
- 239000004408 titanium dioxide Substances 0.000 abstract description 4
- 239000006185 dispersion Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000001699 photocatalysis Effects 0.000 abstract description 2
- 238000007146 photocatalysis Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 241001312219 Amorphophallus konjac Species 0.000 abstract 2
- 235000001206 Amorphophallus rivieri Nutrition 0.000 abstract 2
- 239000000252 konjac Substances 0.000 abstract 2
- 230000008033 biological extinction Effects 0.000 abstract 1
- 238000007639 printing Methods 0.000 description 32
- 239000007788 liquid Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- 239000005011 phenolic resin Substances 0.000 description 4
- 229920001568 phenolic resin Polymers 0.000 description 4
- 239000011505 plaster Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 240000000528 Ricinus communis Species 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- NDWWLJQHOLSEHX-UHFFFAOYSA-L calcium;octanoate Chemical compound [Ca+2].CCCCCCCC([O-])=O.CCCCCCCC([O-])=O NDWWLJQHOLSEHX-UHFFFAOYSA-L 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
- C09D11/104—Polyesters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
- C09D11/103—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds of aldehydes, e.g. phenol-formaldehyde resins
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses a preparation method of offset printing ink quick to dry and belongs to the technical field of pin preparation. According to the preparation method, konjac starch is mixed with manganese iso-octoate, tetrabutyl titanate and the like, then the mixture is added to a prepared mixing solution for stirring reaction, then the obtained mixture sol is gelatinized and then is dried and ball-milled into powder, a titanium dioxide containing drier is obtained, then glycidyl acrylate type unsaturated polyester resin is used as a raw material to prepare a resin solution, stirring and dispersion treatment is conducted on the resin solution, the drier, hydrogenated castor oil and the like, and finally standing and cooling are performed to obtain the offset printing ink quick to dry. Titanium dioxide has a photocatalysis effect, can decompose konjac starch and release heat, then combines with the manganese iso-octoate to achieve a drying effect, and extinction micro-powder wax is added to the ink, so that the offset printing ink has excellent anti-friction, anti-adhesion and stain-resistant properties. The preparation method is simple and convenient, and the prepared offset printing ink has excellent abrasion-resisting property, high drying speed, strong in adhesion and good in paper adaptability and has a wide application prospect.
Description
Technical field
The invention discloses a kind of preparation method of quick-dry type offset ink, belong to ink preparing technical field.
Background technology
With the progress of printing industry, the constantly improve of printing technology and printing equipment and raising, offset printing is distinctive with it
Advantage, such as making a plate, quick and convenient, with low cost, printing quality is high, paper range wide, and the big grade of printing number contractibility is subject to
The favor of printing factory, thus obtaining quickly and widely developing, occupies predominantly then in international printing industry both at home and abroad
Position, offset ink has also obtained developing faster therewith.
Ink, as most important a kind of printing material of information regeneration, should have good printing in printing process and fit
Property.Offset ink mainly by material compositions such as colored pigment (dyestuff etc.), binder, inserts and auxiliary agents, is pressed when preparing
The requirement of printing is according to certain ratio mix and blend, and rolls what black technique was made through rolling.
The offset ink of prior art, has the performance of abrasion-resistant to give the ink after printing, in its formula generally
Need to add a certain amount of wax powder, because the dispersibility of wax powder affects the anti-wear performance of ink, therefore, its production technology is first will
The stirring of wax powder and varnish, vegetable oil and mineral oil mixes, and (grinding is in order that slack wax to be then ground being prepared into slack wax again
Dispersive property meet use requirement), then again by obtained slack wax be added to ink base ink in be stirred dispersion after make
Become offset ink.But adopt varnish and wax powder and unclassified stores between the compatibility, mobility bad, easily cause
Obtained offset ink is poor to the adsorptivity of paper, slow drying speed, bad to the adaptability of paper, seriously limits offset printing
The range of ink.
Content of the invention
Present invention mainly solves technical problem: for prior art preparation offset ink exist wear no resistance, to paper
The adsorptivity opened is poor, slow drying speed, the defect bad to the adaptability of paper, provides a kind of preparation of quick-dry type offset ink
Method, konjak starch and manganese iso-octoate, tetrabutyl titanate etc. are stirred to add in Self-made mixture after mixing and stir by the present invention first
Mix reaction, subsequently by gained mixture collosol and gel post-drying ball grinds, obtain the drier containing titanium dioxide, then with propylene
Acid glycidyl ester type unsaturated polyester resin prepares resin solution for raw material, by itself and the auxiliary agent such as drier, castor oil hydrogenated
Dispersed with stirring is processed, and finally standing cooling can get quick-dry type offset ink, and titanium dioxide has photocatalysiss, Ke Yifen
Solution konjak starch heat release, in conjunction with manganese iso-octoate, reach and urge dry effect, delustring micro mist wax is added in ink so as to have
The performances such as excellent friction resistant, anti and stain resistant, preparation technology of the present invention is easy, and prepared offset ink anti-wear performance is excellent
Good, rate of drying is fast, adhesive force is strong, good to all kinds of paper adaptabilities, has broad application prospects.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is:
(1) weigh 200～300g konjak starch to be added in beaker, and sequentially add 5～8g manganese iso-octoate, 2～3g isooctyl acid
Calcium and 100～200ml deionized water, after stirring mixing 5～8min, add 10～20g tetrabutyl titanate, and stirring mixing 2～
After 4min, Deca 10～15ml mixed liquor in beaker, control rate of addition is 1～3ml/min, and after being added dropwise to complete, stirring is anti-
Answer 1～2h, obtain mixture colloidal sol, wherein said mixed liquor is glacial acetic acid is that 75% ethanol solution presses volume with mass fraction
Mix than 1:10；
(2) said mixture colloidal sol is stood gelation 1～2h at 25～30 DEG C, then be placed in baking oven, 80～90
2～3h is dried at DEG C, naturally cools to after room temperature after it, be placed in ball milling 30～40min in ball mill, and cross 100～120 mesh
Sieve, collection sieving, i.e. drier, standby；
(3) 30～40g glycidyl acrylate type unsaturated polyester resin, 10～20g Abietyl modified Bisphenol A Type phenolic aldehyde are weighed
Resin and 50～60g linseed oil fatty acid are added in flask, and it is heated to 160～170 DEG C, and magnetic agitation 30～
40min, after resin melts completely, continues stirring 20～30min, obtains resin solution；
(4) count by weight, weigh the standby drier of 40～50 parts of above-mentioned resin solutions, 5～8 parts of steps (2), 3～5 parts
Castor oil hydrogenated, 10～20 portions of calcenes, 2～4 portions of delustring micro mist waxes, 1～3 portion of aerosil, 5～8 portions of Semen sojae atricolor
Methyl oleate and 6～8 parts of titanium dioxides, are added in blender, at 400～500r/min, 45～55 DEG C dispersed with stirring 20～
30min, is cooled to room temperature, you can obtain quick-dry type offset ink.
The application process of the present invention is: is first shut off high speed rotary press power supply, takes 1000～2000ml system of the present invention
The offset ink obtaining adds in printing machine ink case, and filling is opened printer after finishing and carried out printing work.After testing, this
Bright prepared offset ink rate of drying is very fast, and general only need to can thoroughly drying for 1/10 second anchors at substrate surface, printing speed
Degree can reach 210～230m/min and 22000～23000/h, and ink viscosity is 2.9～3.5pa.s, using different paper
After printing 12～24h, with adhesive plaster adhesion, tear paper surface, ink peeling phenomenon does not occur, ink adhesion is strong, to paper
Adaptability is preferable.
The invention has the beneficial effects as follows:
(1) the offset ink excellent adsorption that the present invention is obtained, after offset printing, lines are smooth, image full marking good attachment, printing face
Color is full, svelteness, is dried thoroughly, can reach printing and require it is adaptable to high speed rotary press and high-speed lithographic print
Offset press；
(2) the offset ink ink transfer that the present invention is obtained is excellent, and wearability is good, is difficult heap roller, is dried rapid, to paper adaptability
Good, effectively increase printing quality, reduce the cleaning maintenance cost of printer, improve printing work efficiency.
Specific embodiment
Weigh 200～300g konjak starch first to be added in beaker, and it is different to sequentially add 5～8g manganese iso-octoate, 2～3g
Calcium octoate and 100～200ml deionized water, after stirring mixing 5～8min, add 10～20g tetrabutyl titanate, stirring mixing
After 2～4min, Deca 10～15ml mixed liquor in beaker, control rate of addition is 1～3ml/min, after being added dropwise to complete, stirring
Reaction 1～2h, obtains mixture colloidal sol, and wherein said mixed liquor is that glacial acetic acid presses body with mass fraction for 75% ethanol solution
Amass and mix than 1:10；Subsequently said mixture colloidal sol is stood gelation 1～2h at 25～30 DEG C, then be placed on baking
In case, 2～3h is dried at 80～90 DEG C, naturally cools to after room temperature after it, be placed in ball milling 30～40min in ball mill, and
Cross 100～120 mesh sieves, collect sieving, i.e. drier, standby；Weigh 30～40g glycidyl acrylate type more unsaturated
Polyester resin, 10～20g Abietyl modified Bisphenol A Type phenolic resin and 50～60g linseed oil fatty acid are added in flask, and right
It is heated to 160～170 DEG C, magnetic agitation 30～40min, after resin melts completely, continues stirring 20～30min, obtains
Resin solution；Finally count by weight, weigh 40～50 parts of above-mentioned resin solutions, 5～8 parts of above-mentioned steps standby urge dry
Agent, 3～5 parts of castor oil hydrogenated, 10～20 parts of calcenes, 2～4 parts of delustring micro mist waxes, 1～3 part of aerosil, 5
～8 parts of methyl soyate and 6～8 parts of titanium dioxides, are added in blender, stir at 400～500r/min, 45～55 DEG C
Dispersion 20～30min, is cooled to room temperature, you can obtain quick-dry type offset ink.
Example 1
Weigh 200g konjak starch first to be added in beaker, and sequentially add 5g manganese iso-octoate, 2g calcium iso-octoate and 100ml and go
Ionized water, after stirring mixing 5min, adds 10g tetrabutyl titanate, after stirring mixing 2min, the Deca 10ml mixing in beaker
Liquid, control rate of addition is 1ml/min, after being added dropwise to complete, stirring reaction 1h, obtain mixture colloidal sol, wherein said mixing
Liquid is glacial acetic acid is that 1:10 mixes 75% ethanol solution by volume with mass fraction；Subsequently by said mixture colloidal sol in
Stand gelation 1h at 25 DEG C, then be placed in baking oven, 2h is dried at 80 DEG C, naturally cools to after room temperature after it, be placed in
Ball milling 30min in ball mill, and cross 100 mesh sieves, collection sieving, i.e. drier, standby；Weigh the shrink of 30g acrylic acid sweeter
Grease type unsaturated polyester resin, 10g Abietyl modified Bisphenol A Type phenolic resin and 50g linseed oil fatty acid are added in flask,
And it is heated to 160 DEG C, magnetic agitation 30min, after resin melts completely, continues stirring 20min, obtains resin solution；
Finally count by weight, weigh the standby drier of 40 parts of above-mentioned resin solutions, 5 parts of above-mentioned steps, 3 parts of castor oil hydrogenated,
10 parts of calcenes, 2 parts of delustring micro mist waxes, 1 part of aerosil, 5 parts of methyl soyate and 6 parts of titanium dioxides, add
To in blender, dispersed with stirring 20min at 400r/min, 45 DEG C, it is cooled to room temperature, you can obtain quick-dry type offset printing oil
Ink.
This example operation is easy, during use, is first shut off high speed rotary press power supply, takes the 1000ml present invention to be obtained
Offset ink adds in printing machine ink case, and filling is opened printer after finishing and carried out printing work.After testing, system of the present invention
The offset ink rate of drying obtaining is very fast, and general only need to can thoroughly drying for 1/10 second anchors at substrate surface, and print speed printing speed can
To reach 210m/min and 22000/h, ink viscosity is 2.9pa.s, after different paper printing 12h, is glued with 3m adhesive plaster
, tear paper surface, ink peeling phenomenon does not occur, ink adhesion is strong, preferable to paper adaptability.
Example 2
Weigh 250g konjak starch first to be added in beaker, and sequentially add 7g manganese iso-octoate, 2g calcium iso-octoate and 150ml and go
Ionized water, after stirring mixing 7min, adds 15g tetrabutyl titanate, after stirring mixing 3min, the Deca 13ml mixing in beaker
Liquid, control rate of addition is 2ml/min, after being added dropwise to complete, stirring reaction 1h, obtain mixture colloidal sol, wherein said mixing
Liquid is glacial acetic acid is that 1:10 mixes 75% ethanol solution by volume with mass fraction；Subsequently by said mixture colloidal sol in
Stand gelation 1.5h at 28 DEG C, then be placed in baking oven, 2h is dried at 85 DEG C, naturally cools to after room temperature after it, put
Ball milling 35min in ball mill, and cross 110 mesh sieves, collection sieving, i.e. drier, standby；Weigh 35g acrylic acid again to shrink
Glycerol ester type unsaturated polyester resin, 15g Abietyl modified Bisphenol A Type phenolic resin and 55g linseed oil fatty acid are added to flask
In, and it is heated to 165 DEG C, magnetic agitation 35min, after resin melts completely, continues stirring 25min, obtains resin molten
Liquid；Finally count by weight, weigh the standby drier of 45 parts of above-mentioned resin solutions, 7 parts of above-mentioned steps, 4 parts of hydrogenated castors
Oil, 15 parts of calcenes, 3 parts of delustring micro mist waxes, 2 parts of aerosils, 7 parts of methyl soyate and 7 parts of titanium dioxides, plus
Enter in blender, dispersed with stirring 25min at 450r/min, 50 DEG C, be cooled to room temperature, you can obtain quick-dry type offset printing oil
Ink.
This example operation is easy, during use, is first shut off high speed rotary press power supply, takes the 1500ml present invention to be obtained
Offset ink adds in printing machine ink case, and filling is opened printer after finishing and carried out printing work.After testing, system of the present invention
The offset ink rate of drying obtaining is very fast, and general only need to can thoroughly drying for 1/10 second anchors at substrate surface, and print speed printing speed can
To reach 220m/min and 22500/h, ink viscosity is 3.2pa.s, after different paper printing 18h, is glued with 3m adhesive plaster
, tear paper surface, ink peeling phenomenon does not occur, ink adhesion is strong, preferable to paper adaptability.
Example 3
Weigh 300g konjak starch first to be added in beaker, and sequentially add 8g manganese iso-octoate, 3g calcium iso-octoate and 200ml and go
Ionized water, after stirring mixing 8min, adds 20g tetrabutyl titanate, after stirring mixing 4min, the Deca 15ml mixing in beaker
Liquid, control rate of addition is 3ml/min, after being added dropwise to complete, stirring reaction 2h, obtain mixture colloidal sol, wherein said mixing
Liquid is glacial acetic acid is that 1:10 mixes 75% ethanol solution by volume with mass fraction；Subsequently by said mixture colloidal sol in
Stand gelation 2h at 30 DEG C, then be placed in baking oven, 3h is dried at 90 DEG C, naturally cools to after room temperature after it, be placed in
Ball milling 40min in ball mill, and cross 120 mesh sieves, collection sieving, i.e. drier, standby；Weigh the shrink of 40g acrylic acid sweeter
Grease type unsaturated polyester resin, 20g Abietyl modified Bisphenol A Type phenolic resin and 60g linseed oil fatty acid are added in flask,
And it is heated to 170 DEG C, magnetic agitation 40min, after resin melts completely, continues stirring 30min, obtains resin solution；
Finally count by weight, weigh the standby drier of 50 parts of above-mentioned resin solutions, 8 parts of above-mentioned steps, 5 parts of castor oil hydrogenated,
20 parts of calcenes, 4 parts of delustring micro mist waxes, 3 parts of aerosils, 8 parts of methyl soyate and 8 parts of titanium dioxides, add
To in blender, dispersed with stirring 30min at 500r/min, 55 DEG C, it is cooled to room temperature, you can obtain quick-dry type offset printing oil
Ink.
This example operation is easy, during use, is first shut off high speed rotary press power supply, takes the 2000ml present invention to be obtained
Offset ink adds in printing machine ink case, and filling is opened printer after finishing and carried out printing work.After testing, system of the present invention
The offset ink rate of drying obtaining is very fast, and general only need to can thoroughly drying for 1/10 second anchors at substrate surface, and print speed printing speed can
To reach 230m/min and 23000/h, ink viscosity is 3.5pa.s, after different paper printing 24h, is glued with 3m adhesive plaster
, tear paper surface, ink peeling phenomenon does not occur, ink adhesion is strong, preferable to paper adaptability.
Claims (1)
1. a kind of preparation method of quick-dry type offset ink is it is characterised in that concrete preparation process is:
(1) weigh 200～300g konjak starch to be added in beaker, and sequentially add 5～8g manganese iso-octoate, 2～3g isooctyl acid
Calcium and 100～200ml deionized water, after stirring mixing 5～8min, add 10～20g tetrabutyl titanate, and stirring mixing 2～
After 4min, Deca 10～15ml mixed liquor in beaker, control rate of addition is 1～3ml/min, and after being added dropwise to complete, stirring is anti-
Answer 1～2h, obtain mixture colloidal sol, wherein said mixed liquor is glacial acetic acid is that 75% ethanol solution presses volume with mass fraction
Mix than 1:10；
(2) said mixture colloidal sol is stood gelation 1～2h at 25～30 DEG C, then be placed in baking oven, 80～90
2～3h is dried at DEG C, naturally cools to after room temperature after it, be placed in ball milling 30～40min in ball mill, and cross 100～120 mesh
Sieve, collection sieving, i.e. drier, standby；
(3) 30～40g glycidyl acrylate type unsaturated polyester resin, 10～20g Abietyl modified Bisphenol A Type phenolic aldehyde are weighed
Resin and 50～60g linseed oil fatty acid are added in flask, and it is heated to 160～170 DEG C, and magnetic agitation 30～
40min, after resin melts completely, continues stirring 20～30min, obtains resin solution；
(4) count by weight, weigh the standby drier of 40～50 parts of above-mentioned resin solutions, 5～8 parts of steps (2), 3～5 parts
Castor oil hydrogenated, 10～20 portions of calcenes, 2～4 portions of delustring micro mist waxes, 1～3 portion of aerosil, 5～8 portions of Semen sojae atricolor
Methyl oleate and 6～8 parts of titanium dioxides, are added in blender, at 400～500r/min, 45～55 DEG C dispersed with stirring 20～
30min, is cooled to room temperature, you can obtain quick-dry type offset ink.
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| CN201610923011.6A CN106336727A (en) | 2016-10-29 | 2016-10-29 | Preparation method of offset printing ink quick to dry |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105385229A (en) * | 2015-11-30 | 2016-03-09 | 苏州市博来特油墨有限公司 | Quick-dry high-gloss environment-friendly offset printing ink |
| CN105504969A (en) * | 2015-12-30 | 2016-04-20 | 茂名阪田油墨有限公司 | Offset printing ink and preparation method thereof |
| CN105925197A (en) * | 2016-06-27 | 2016-09-07 | 高大元 | Preparation method of paint drying accelerating agent |
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2016
- 2016-10-29 CN CN201610923011.6A patent/CN106336727A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105385229A (en) * | 2015-11-30 | 2016-03-09 | 苏州市博来特油墨有限公司 | Quick-dry high-gloss environment-friendly offset printing ink |
| CN105504969A (en) * | 2015-12-30 | 2016-04-20 | 茂名阪田油墨有限公司 | Offset printing ink and preparation method thereof |
| CN105925197A (en) * | 2016-06-27 | 2016-09-07 | 高大元 | Preparation method of paint drying accelerating agent |
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Application publication date: 20170118 |