CN103275548A - Improved waterless offset printing ink for thin paper printing and preparation method thereof - Google Patents
Improved waterless offset printing ink for thin paper printing and preparation method thereof Download PDFInfo
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- CN103275548A CN103275548A CN2013101210267A CN201310121026A CN103275548A CN 103275548 A CN103275548 A CN 103275548A CN 2013101210267 A CN2013101210267 A CN 2013101210267A CN 201310121026 A CN201310121026 A CN 201310121026A CN 103275548 A CN103275548 A CN 103275548A
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Abstract
The invention relates to the technical field of printing ink and especially relates to improved waterless offset printing ink for thin paper printing and a preparation method thereof. The improved waterless offset printing ink comprises, by weight, 15 to 24% of an organic pigment, 25 to 30% of phenol-formaldehyde resin, 10 to 15% of a solvent, 25 to 35% of linseed oil, 1 to 1.5% of tetra[beta-(3,5-di-tert-butyl-4-hydroxyphenyl)propionyloxy]pentaerythritol ester, 0.3 to 0.8% of a tackifier, 1 to 2% of a dryer and 1 to 5% of an additive. The improved waterless offset printing ink for thin paper printing has the characteristics of high viscosity and low stickiness. The improved waterless offset printing ink for thin paper printing has a very low VOC volatilization rate. The improved waterless offset printing ink for thin paper printing does not adopt a fountain solution, avoids exhaust gas and waste liquid discharge and satisfies green environmental protection requirements.
Description
Technical field
The present invention relates to the printing-ink technical field, refer in particular to a kind of modified form waterless offset ink and preparation method of suitable thin paper printing.
Background technology
Printing needs printing ink, and the frequent environment-friendly ink that adopts of printing industry can be divided into water color ink and anhydrous printing ink at present.And water color ink is the principle that adopts ink to repel each other, on same block of metal lithographic plate, existing water has China ink again, and the factor that the quality that prints out quality product is played a crucial role is exactly the balance of water and China ink like this, and waterworks is the direct factor that many disadvantages in the printing stock are arranged, and is difficult to control.And present common anhydrous printing ink commonly used, viscosity is higher, flowability is poor, when printing 50-80g dictionary class thin paper, causes problems such as shifting bad, glossiness is not enough, rubber is shelled paper, heap China ink easily, has a strong impact on production efficiency and quality.
Summary of the invention
The objective of the invention is to provide at the deficiencies in the prior art a kind of modified form waterless offset ink and preparation method of suitable thin paper printing, the waterless offset ink that obtains by preparation method of the present invention can solve problems such as common anhydrous printing ink is bad in the transfer of 50-80g thin paper, glossiness not enough, rubber stripping paper, heap China ink, effectively improves press quality and production efficiency.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of modified form waterless offset ink of suitable thin paper printing, it is made up of following raw materials by weight percent:
Pigment dyestuff 15%～24%
Phenol-formaldehyde resin 25%～30%
Solvent 10%～15%
Oleum lini 25%～35%
Four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 1%～1.5%
Tackifier 0.3%～0.8%
Siccative 1%～2%
Additive 1%～5%.
Preferably, a kind of modified form waterless offset ink of suitable thin paper printing, it is made up of following raw materials by weight percent:
In the pigment dyestuff 20%
Phenol-formaldehyde resin 29%
Solvent 12%
Oleum lini 34%
Four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 1.2%
Tackifier 0.5%
Siccative 1.3%
Additive 2%.
Wherein, described pigment dyestuff is wherein a kind of in blue/black/redness/yellow organic pigment.
Further, described blue pigment dyestuff is titanyl phthalocyanine indigo plant; Described black pigment dyestuff is carbon black; Described organic red pigment is that monoazo is red; Described yellow organic pigment is diarylide yellow.
Wherein, described phenol-formaldehyde resin is that to change into the model that company limited produces be the phenol-formaldehyde resin of tespol 1307 to FDAC; Described solvent is the isoparaffin hydrocarbon polymer; Described siccative is that the model that Japanese Arakawa Chemical Industries, Ltd. produces is the siccative of arakyd 5001.
A kind of preparation method of modified form waterless offset ink of suitable thin paper printing, it comprises following preparation process:
(1) at first phenol-formaldehyde resin, solvent, oleum lini, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester are mixed by weight percentage, fully stir and obtain solution;
(2) solution that obtains in the step (1) is heated to the 260-280 degree, and the residence time be 90 minutes, cooled off then 30 minutes;
(3) with the solution reheat in the step (2) to the 260-280 degree, and the residence time be 60 minutes, make varnish;
(4) varnish that obtains in pigment dyestuff and tackifier, siccative, additive and the step (3) is mixed by weight percentage, make each component dissolve fully, mix, make mixing solutions;
(5) solution in the step (4) is ground, make the fineness of mixed solution below 3.5 microns, namely make the modified form waterless offset ink of this suitable thin paper printing.
Further, also include step (6), the modified form waterless offset ink of the suitable thin paper printing that makes in the described step (5) is carried out vacuum packaging.
Beneficial effect of the present invention is:
The modified form waterless offset ink of a kind of suitable thin paper printing of the present invention, it is made up of following raw materials by weight percent: pigment dyestuff 15%～24%, phenol-formaldehyde resin 25%～30%, solvent 10%～15%, oleum lini 25%～35%, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 1%～1.5%, tackifier 0.3%～0.8%, siccative 1%～2%, additive 1%～5%.The waterless offset ink that obtains by preparation method of the present invention has high viscosity, low-viscosity characteristics, can solve common anhydrous printing ink and shift bad, problems such as glossiness not enough, rubber stripping paper, heap China ink at the 50-80g thin paper, effectively improve press quality and production efficiency.This waterless offset ink flowability is good, and spreading property is good, and quality is smoothly glossy, especially is fit to the thin grades paper printing.Because the VOC volatilization of the waterless offset ink that employing preparation method of the present invention obtains is extremely low, during the printing of the modified form waterless offset ink of this suitable thin paper printing of this employing simultaneously not needs use fountain solution, do not have the waste gas and waste liquid discharging, meet environment protection requirement.
Embodiment
The present invention is described further with specific embodiment below, but the present invention is not subjected to the restriction of following embodiment.
Embodiment 1.
The modified form waterless offset ink of a kind of suitable thin paper printing of the present invention, it is made up of the raw material of following weight percent hundred: pigment dyestuff 19%, phenol-formaldehyde resin 30%, solvent 11%, oleum lini 35%, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 1.1%, tackifier 0.4%, siccative 1.5%, additive 2%.Wherein, described pigment dyestuff is wherein a kind of in blue/black/redness/yellow organic pigment; Described phenol-formaldehyde resin adopts is that to change into the model that company limited produces be the phenol-formaldehyde resin of tespol 1307 to FDAC; Described solvent is the isoparaffin hydrocarbon polymer, employing be the IP reagent 2835 that Guangzhou occasion are contained the agency of Chemical Industry Science Co., Ltd; What described siccative adopted is that the model that Japanese Arakawa Chemical Industries, Ltd. produces is the siccative of arakyd 5001; Described additive is diolefin.Modified form waterless offset ink of the present invention has high viscosity, low-viscosity characteristics, and mobile good, spreading property is good, and quality is smoothly glossy, especially is fit to the thin grades paper printing.
Preferably, described blue pigment dyestuff is titanyl phthalocyanine indigo plant, and described black pigment dyestuff is carbon black, and wherein the model of carbon black is 1255, and described organic red pigment is that monoazo is red, and described yellow organic pigment is diarylide yellow.
The preparation method of the modified form waterless offset ink of a kind of suitable thin paper printing of the present invention
,It comprises following preparation process:
(1) at first phenol-formaldehyde resin, solvent, oleum lini, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester are mixed by weight percentage, adopt high speed dispersor fully to stir and obtain solution; (2) solution that obtains in the step (1) is heated to the 260-280 degree, and the residence time be 90 minutes, cooled off then 30 minutes; (3) with the solution reheat in the step (2) to the 260-280 degree, and the residence time be 60 minutes, make varnish; (4) varnish that obtains in pigment dyestuff and tackifier, siccative, additive and the step (3) is mixed by weight percentage, make each component dissolve fully, mix; (5) adopt three-roller that the solution in the step (4) is ground, make the fineness of mixed solution below 3.5 microns, namely make the modified form waterless offset ink of this suitable thin paper printing.In the present invention, employed high speed dispersor is that the unit type that chemical industry one factory in Shanghai produces is the high speed dispersor of F-250 in the described step (1); Employed three-roller is that the unit type that chemical industry one factory in Shanghai produces is the three-roller of S-405 in the described step (5).Further, also include step (6), the modified form waterless offset ink of the suitable thin paper printing that makes in the described step (5) is carried out vacuum packaging.Because the VOC volatilization of the modified form waterless offset ink that the suitable thin paper that adopts preparation method of the present invention to obtain prints is extremely low, the modified form waterless offset ink of this suitable thin paper printing of this employing simultaneously when printing not needs use fountain solution, do not have the waste gas and waste liquid discharging, meet environment protection requirement.
Embodiment 2.
The modified form waterless offset ink of a kind of suitable thin paper printing of the present invention, it is made up of the raw material of following weight percent hundred: pigment dyestuff 20%, phenol-formaldehyde resin 29%, solvent 11%, oleum lini 34%, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 1.2%, tackifier 0.5%, siccative 1.3%, additive 2%.Wherein, described pigment dyestuff is wherein a kind of in blue/black/redness/yellow organic pigment; Described phenol-formaldehyde resin adopts is that to change into the model that company limited produces be the phenol-formaldehyde resin of tespol 1307 to FDAC; Described solvent is the isoparaffin hydrocarbon polymer, employing be the IP reagent 2835 that Guangzhou occasion are contained the agency of Chemical Industry Science Co., Ltd; What described siccative adopted is that the model that Japanese Arakawa Chemical Industries, Ltd. produces is the siccative of arakyd 5001; Described additive is diolefin.Modified form waterless offset ink of the present invention has high viscosity, low-viscosity characteristics, and mobile good, spreading property is good, and quality is smoothly glossy, especially is fit to the thin grades paper printing.
Preferably, described blue pigment dyestuff is titanyl phthalocyanine indigo plant, and described black pigment dyestuff is carbon black, and wherein the model of carbon black is 1255, and described organic red pigment is that monoazo is red, and described yellow organic pigment is diarylide yellow.
The preparation method of the modified form waterless offset ink of a kind of suitable thin paper printing of the present invention
,It comprises following preparation process:
(1) at first phenol-formaldehyde resin, solvent, oleum lini, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester are mixed by weight percentage, adopt high speed dispersor fully to stir and obtain solution; (2) solution that obtains in the step (1) is heated to the 260-280 degree, and the residence time be 90 minutes, cooled off then 30 minutes; (3) with the solution reheat in the step (2) to the 260-280 degree, and the residence time be 60 minutes, make varnish; (4) varnish that obtains in pigment dyestuff and tackifier, siccative, additive and the step (3) is mixed by weight percentage, make each component dissolve fully, mix; (5) adopt three-roller that the solution in the step (4) is ground, make the fineness of mixed solution below 3.5 microns, namely make the modified form waterless offset ink of this suitable thin paper printing.In the present invention, employed high speed dispersor is that the unit type that chemical industry one factory in Shanghai produces is the high speed dispersor of F-250 in the described step (1); Employed three-roller is that the unit type that chemical industry one factory in Shanghai produces is the three-roller of S-405 in the described step (5).Further, also include step (6), the modified form waterless offset ink of the suitable thin paper printing that makes in the described step (5) is carried out vacuum packaging.Because the VOC volatilization of the modified form waterless offset ink that the suitable thin paper that adopts preparation method of the present invention to obtain prints is extremely low, the modified form waterless offset ink of this suitable thin paper printing of this employing simultaneously when printing not needs use fountain solution, do not have the waste gas and waste liquid discharging, meet environment protection requirement.
Embodiment 3.
The modified form waterless offset ink of a kind of suitable thin paper printing of the present invention, it is made up of the raw material of following weight percent hundred: pigment dyestuff 21%, phenol-formaldehyde resin 29%, solvent 12%, oleum lini 33%, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 1.2%, tackifier 0.5%, siccative 1.3%, additive 2%.Wherein, described pigment dyestuff is wherein a kind of in blue/black/redness/yellow organic pigment; Described phenol-formaldehyde resin adopts is that to change into the model that company limited produces be the phenol-formaldehyde resin of tespol 1307 to FDAC; Described solvent is the isoparaffin hydrocarbon polymer, employing be the IP reagent 2835 that Guangzhou occasion are contained the agency of Chemical Industry Science Co., Ltd; What described siccative adopted is that the model that Japanese Arakawa Chemical Industries, Ltd. produces is the siccative of arakyd 5001; Described additive is diolefin.Modified form waterless offset ink of the present invention has high viscosity, low-viscosity characteristics, and mobile good, spreading property is good, and quality is smoothly glossy, especially is fit to the thin grades paper printing.
Preferably, described blue pigment dyestuff is titanyl phthalocyanine indigo plant, and described black pigment dyestuff is carbon black, and wherein the model of carbon black is 1255, and described organic red pigment is that monoazo is red, and described yellow organic pigment is diarylide yellow.
The preparation method of the modified form waterless offset ink of a kind of suitable thin paper printing of the present invention
,It comprises following preparation process:
(1) at first phenol-formaldehyde resin, solvent, oleum lini, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester are mixed by weight percentage, adopt high speed dispersor fully to stir and obtain solution; (2) solution that obtains in the step (1) is heated to the 260-280 degree, and the residence time be 90 minutes, cooled off then 30 minutes; (3) with the solution reheat in the step (2) to the 260-280 degree, and the residence time be 60 minutes, make varnish; (4) varnish that obtains in pigment dyestuff and tackifier, siccative, additive and the step (3) is mixed by weight percentage, make each component dissolve fully, mix; (5) adopt three-roller that the solution in the step (4) is ground, make the fineness of mixed solution below 3.5 microns, namely make the modified form waterless offset ink of this suitable thin paper printing.In the present invention, employed high speed dispersor is that the unit type that chemical industry one factory in Shanghai produces is the high speed dispersor of F-250 in the described step (1); Employed three-roller is that the unit type that chemical industry one factory in Shanghai produces is the three-roller of S-405 in the described step (5).Further, also include step (6), the modified form waterless offset ink of the suitable thin paper printing that makes in the described step (5) is carried out vacuum packaging.Because the VOC volatilization of the modified form waterless offset ink that the suitable thin paper that adopts preparation method of the present invention to obtain prints is extremely low, the modified form waterless offset ink of this suitable thin paper printing of this employing simultaneously when printing not needs use fountain solution, do not have the waste gas and waste liquid discharging, meet environment protection requirement.
Embodiment 4.
The modified form waterless offset ink of a kind of suitable thin paper printing of the present invention, it is made up of the raw material of following weight percent hundred: pigment dyestuff 22%, phenol-formaldehyde resin 28%, solvent 13%, oleum lini 32%, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 1.3%, tackifier 0.6%, siccative 1.1%, additive 2%.Wherein, described pigment dyestuff is wherein a kind of in blue/black/redness/yellow organic pigment; Described phenol-formaldehyde resin adopts is that to change into the model that company limited produces be the phenol-formaldehyde resin of tespol 1307 to FDAC; Described solvent is the isoparaffin hydrocarbon polymer, employing be the IP reagent 2835 that Guangzhou occasion are contained the agency of Chemical Industry Science Co., Ltd; What described siccative adopted is that the model that Japanese Arakawa Chemical Industries, Ltd. produces is the siccative of arakyd 5001; Described additive is diolefin.Modified form waterless offset ink of the present invention has high viscosity, low-viscosity characteristics, and mobile good, spreading property is good, and quality is smoothly glossy, especially is fit to the thin grades paper printing.
Preferably, described blue pigment dyestuff is titanyl phthalocyanine indigo plant, and described black pigment dyestuff is carbon black, and wherein the model of carbon black is 1255, and described organic red pigment is that monoazo is red, and described yellow organic pigment is diarylide yellow.
The preparation method of the modified form waterless offset ink of a kind of suitable thin paper printing of the present invention
,It comprises following preparation process:
(1) at first phenol-formaldehyde resin, solvent, oleum lini, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester are mixed by weight percentage, adopt high speed dispersor fully to stir and obtain solution; (2) solution that obtains in the step (1) is heated to the 260-280 degree, and the residence time be 90 minutes, cooled off then 30 minutes; (3) with the solution reheat in the step (2) to the 260-280 degree, and the residence time be 60 minutes, make varnish; (4) varnish that obtains in pigment dyestuff and tackifier, siccative, additive and the step (3) is mixed by weight percentage, make each component dissolve fully, mix; (5) adopt three-roller that the solution in the step (4) is ground, make the fineness of mixed solution below 3.5 microns, namely make the modified form waterless offset ink of this suitable thin paper printing.In the present invention, employed high speed dispersor is that the unit type that chemical industry one factory in Shanghai produces is the high speed dispersor of F-250 in the described step (1); Employed three-roller is that the unit type that chemical industry one factory in Shanghai produces is the three-roller of S-405 in the described step (5).Further, also include step (6), the modified form waterless offset ink of the suitable thin paper printing that makes in the described step (5) is carried out vacuum packaging.Because the VOC volatilization of the modified form waterless offset ink that the suitable thin paper that adopts preparation method of the present invention to obtain prints is extremely low, the modified form waterless offset ink of this suitable thin paper printing of this employing simultaneously when printing not needs use fountain solution, do not have the waste gas and waste liquid discharging, meet environment protection requirement.
Embodiment 5.
The modified form waterless offset ink of a kind of suitable thin paper printing of the present invention, it is made up of the raw material of following weight percent hundred: pigment dyestuff 23%, phenol-formaldehyde resin 27%, solvent 14%, oleum lini 31%, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 1.4%, tackifier 0.6%, siccative 1%, additive 2%.Wherein, described pigment dyestuff is wherein a kind of in blue/black/redness/yellow organic pigment; Described phenol-formaldehyde resin adopts is that to change into the model that company limited produces be the phenol-formaldehyde resin of tespol 1307 to FDAC; Described solvent is the isoparaffin hydrocarbon polymer, employing be the IP reagent 2835 that Guangzhou occasion are contained the agency of Chemical Industry Science Co., Ltd; What described siccative adopted is that the model that Japanese Arakawa Chemical Industries, Ltd. produces is the siccative of arakyd 5001; Described additive is diolefin.Modified form waterless offset ink of the present invention has high viscosity, low-viscosity characteristics, and mobile good, spreading property is good, and quality is smoothly glossy, especially is fit to the thin grades paper printing.
Preferably, described blue pigment dyestuff is titanyl phthalocyanine indigo plant, and described black pigment dyestuff is carbon black, and wherein the model of carbon black is 1255, and described organic red pigment is that monoazo is red, and described yellow organic pigment is diarylide yellow.
The preparation method of the modified form waterless offset ink of a kind of suitable thin paper printing of the present invention
,It comprises following preparation process:
(1) at first phenol-formaldehyde resin, solvent, oleum lini, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester are mixed by weight percentage, adopt high speed dispersor fully to stir and obtain solution; (2) solution that obtains in the step (1) is heated to the 260-280 degree, and the residence time be 90 minutes, cooled off then 30 minutes; (3) with the solution reheat in the step (2) to the 260-280 degree, and the residence time be 60 minutes, make varnish; (4) varnish that obtains in pigment dyestuff and tackifier, siccative, additive and the step (3) is mixed by weight percentage, make each component dissolve fully, mix; (5) adopt three-roller that the solution in the step (4) is ground, make the fineness of mixed solution below 3.5 microns, namely make the modified form waterless offset ink of this suitable thin paper printing.In the present invention, employed high speed dispersor is that the unit type that chemical industry one factory in Shanghai produces is the high speed dispersor of F-250 in the described step (1); Employed three-roller is that the unit type that chemical industry one factory in Shanghai produces is the three-roller of S-405 in the described step (5).Further, also include step (6), the modified form waterless offset ink of the suitable thin paper printing that makes in the described step (5) is carried out vacuum packaging.Because the VOC volatilization of the modified form waterless offset ink that the suitable thin paper that adopts preparation method of the present invention to obtain prints is extremely low, the modified form waterless offset ink of this suitable thin paper printing of this employing simultaneously when printing not needs use fountain solution, do not have the waste gas and waste liquid discharging, meet environment protection requirement.
Embodiment 6.
The modified form waterless offset ink of a kind of suitable thin paper printing of the present invention, it is made up of the raw material of following weight percent hundred: pigment dyestuff 24%, phenol-formaldehyde resin 26%, solvent 15%, oleum lini 30%, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 1.4%, tackifier 0.6%, siccative 1%, additive 2%.Wherein, described pigment dyestuff is wherein a kind of in blue/black/redness/yellow organic pigment; Described phenol-formaldehyde resin adopts is that to change into the model that company limited produces be the phenol-formaldehyde resin of tespol 1307 to FDAC; Described solvent is the isoparaffin hydrocarbon polymer, employing be the IP reagent 2835 that Guangzhou occasion are contained the agency of Chemical Industry Science Co., Ltd; What described siccative adopted is that the model that Japanese Arakawa Chemical Industries, Ltd. produces is the siccative of arakyd 5001; Described additive is diolefin.Modified form waterless offset ink of the present invention has high viscosity, low-viscosity characteristics, and mobile good, spreading property is good, and quality is smoothly glossy, especially is fit to the thin grades paper printing.
Preferably, described blue pigment dyestuff is titanyl phthalocyanine indigo plant, and described black pigment dyestuff is carbon black, and wherein the model of carbon black is 1255, and described organic red pigment is that monoazo is red, and described yellow organic pigment is diarylide yellow.
The preparation method of the modified form waterless offset ink of a kind of suitable thin paper printing of the present invention
,It comprises following preparation process:
(1) at first phenol-formaldehyde resin, solvent, oleum lini, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester are mixed by weight percentage, adopt high speed dispersor fully to stir and obtain solution; (2) solution that obtains in the step (1) is heated to the 260-280 degree, and the residence time be 90 minutes, cooled off then 30 minutes; (3) with the solution reheat in the step (2) to the 260-280 degree, and the residence time be 60 minutes, make varnish; (4) varnish that obtains in pigment dyestuff and tackifier, siccative, additive and the step (3) is mixed by weight percentage, make each component dissolve fully, mix; (5) adopt three-roller that the solution in the step (4) is ground, make the fineness of mixed solution below 3.5 microns, namely make the modified form waterless offset ink of this suitable thin paper printing.In the present invention, employed high speed dispersor is that the unit type that chemical industry one factory in Shanghai produces is the high speed dispersor of F-250 in the described step (1); Employed three-roller is that the unit type that chemical industry one factory in Shanghai produces is the three-roller of S-405 in the described step (5).Further, also include step (6), the modified form waterless offset ink of the suitable thin paper printing that makes in the described step (5) is carried out vacuum packaging.Because the VOC volatilization of the modified form waterless offset ink that the suitable thin paper that adopts preparation method of the present invention to obtain prints is extremely low, the modified form waterless offset ink of this suitable thin paper printing of this employing simultaneously when printing not needs use fountain solution, do not have the waste gas and waste liquid discharging, meet environment protection requirement.
Above content is preferred embodiment of the present invention only, and for those of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (7)
1. the modified form waterless offset ink of a suitable thin paper printing, it is made up of following raw materials by weight percent:
Pigment dyestuff 15%～24%
Phenol-formaldehyde resin 25%～30%
Solvent 10%～15%
Oleum lini 25%～35%
Four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 1%～1.5%
Tackifier 0.3%～0.8%
Siccative 1%～2%
Additive 1%～5%.
2. the modified form waterless offset ink of a kind of suitable thin paper printing according to claim 1, it is characterized in that: it is made up of following raw materials by weight percent:
Pigment dyestuff 20%
Phenol-formaldehyde resin 29%
Solvent 12%
Oleum lini 34%
Four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester 1.2%
Tackifier 0.5%
Siccative 1.3%
Additive 2%.
3. the modified form waterless offset ink of a kind of suitable thin paper printing according to claim 1 and 2 is characterized in that: described pigment dyestuff is wherein a kind of in blue/black/redness/yellow organic pigment.
4. the modified form waterless offset ink of a kind of suitable thin paper printing according to claim 3, it is characterized in that: described blue pigment dyestuff is titanyl phthalocyanine indigo plant; Described black pigment dyestuff is carbon black; Described organic red pigment is that monoazo is red; Described yellow organic pigment is diarylide yellow.
5. the modified form waterless offset ink of a kind of suitable thin paper printing according to claim 1 is characterized in that: described phenol-formaldehyde resin is that to change into the model that company limited produces be the phenol-formaldehyde resin of tespol 1307 to FDAC; Described solvent is the isoparaffin hydrocarbon polymer; Described siccative is that the model that Japanese Arakawa Chemical Industries, Ltd. produces is the siccative of arakyd 5001.
6. the preparation method of the modified form waterless offset ink of claim 1 or 2 described a kind of suitable thin papers printings, it is characterized in that: it comprises following preparation process:
(1) at first phenol-formaldehyde resin, solvent, oleum lini, four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester are mixed by weight percentage, fully stir and obtain solution;
(2) solution that obtains in the step (1) is heated to the 260-280 degree, and the residence time be 90 minutes, cooled off then 30 minutes;
(3) with the solution reheat in the step (2) to the 260-280 degree, and the residence time be 60 minutes, make varnish;
(4) varnish that obtains in pigment dyestuff and tackifier, siccative, additive and the step (3) is mixed by weight percentage, make each component dissolve fully, mix, make mixing solutions;
(5) solution in the step (4) is ground, make the fineness of mixed solution below 3.5 microns, namely make the modified form waterless offset ink of this suitable thin paper printing.
7. the preparation method of the modified form waterless offset ink of a kind of suitable thin paper printing according to claim 6, it is characterized in that: also include step (6), the modified form waterless offset ink of the suitable thin paper printing that makes in the described step (5) is carried out vacuum packaging.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2016169242A (en) * | 2015-03-11 | 2016-09-23 | サカタインクス株式会社 | Active energy ray-curable ink composition for offset printing |
| CN108795150A (en) * | 2018-06-27 | 2018-11-13 | 贵阳汇海通达科技有限公司 | A kind of environmentally protective modified form waterless offset ink |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102643577A (en) * | 2012-05-03 | 2012-08-22 | 中钞油墨有限公司 | Environment-friendly printing ink suitable for high speed rotary printing |
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2013
- 2013-04-09 CN CN201310121026.7A patent/CN103275548B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102643577A (en) * | 2012-05-03 | 2012-08-22 | 中钞油墨有限公司 | Environment-friendly printing ink suitable for high speed rotary printing |
Non-Patent Citations (1)
| Title |
|---|
| 南静生: ""谈无水胶印油墨"", 《今日印刷》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016169242A (en) * | 2015-03-11 | 2016-09-23 | サカタインクス株式会社 | Active energy ray-curable ink composition for offset printing |
| CN108795150A (en) * | 2018-06-27 | 2018-11-13 | 贵阳汇海通达科技有限公司 | A kind of environmentally protective modified form waterless offset ink |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103275548B (en) | 2015-11-25 |
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