CN108867170A - A kind of high absorbency art paper and preparation method thereof for high-speed press - Google Patents
A kind of high absorbency art paper and preparation method thereof for high-speed press Download PDFInfo
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- CN108867170A CN108867170A CN201810612995.5A CN201810612995A CN108867170A CN 108867170 A CN108867170 A CN 108867170A CN 201810612995 A CN201810612995 A CN 201810612995A CN 108867170 A CN108867170 A CN 108867170A
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5218—Macromolecular coatings characterised by inorganic additives, e.g. pigments, clays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5227—Macromolecular coatings characterised by organic non-macromolecular additives, e.g. UV-absorbers, plasticisers, surfactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5254—Macromolecular coatings characterised by the use of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/385—Oxides, hydroxides or carbonates
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/52—Cellulose; Derivatives thereof
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/54—Starch
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/62—Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/08—Dispersing agents for fibres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/12—Defoamers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
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Abstract
The invention discloses a kind of high absorbency art papers for high-speed press, including art paper body paper and coating coating, wherein the coating coating includes raw material below：Silicone acrylic emulsion, hydrophobically modified celluloses, cornstarch, modified attapulgite mountain flour, bentonite, plate titanium-type titanium dioxide, aerosil, dispersing agent, defoaming agent.The invention also discloses the preparation methods of the high absorbency art paper for high-speed press.Art paper prepared by the present invention has effective absorbency to ink, it is cooperated by modified attapulgite mountain flour and bentonite, play synergistic effect, it can effectively improve to ink absorption, it can be used for high-speed press, effectively prevent using when will appear slow drying speed so that cause print product occur it is mottled, be conducive to improve printing quality and extend high-speed printer service life, have a vast market foreground.
Description
Technical field
The present invention relates to office equipment technical field, specifically a kind of high absorbency art paper for high-speed press and
Preparation method.
Background technique
With the continuous development of science and technology, various office equipment appear in the routine work of people, greatly improve
The degree of office automation.Wherein, printer is divided into a point cylindricality, spherical shape, ink jet type, heat as a kind of common office equipment
Sensitive, laser type, electrostatic, magnetic-type, LED type etc..During being printed using printer, it will usually make
Use art paper.But the requirement with people to printing product is continuously improved, common art paper is due to ink absorption performance
Difference, on high-speed press use when will appear slow drying speed the phenomenon that, cause print product occur it is mottled, reduce printing
Quality, undried ink are more likely to pollute printer and damage, and greatly reduce the using effect of printer and make
Use the service life.Therefore, design it is a kind of can be improved printing effect and extend high-speed printer service life for high-speed press
High absorbency art paper, the problem of becoming urgent need to resolve.
Summary of the invention
The high absorbency art paper and preparation method thereof that the purpose of the present invention is to provide a kind of for high-speed press, with
Solve the problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of high absorbency art paper for high-speed press, including art paper body paper and coating coating, feature exist
In the coating coating includes the following raw material according to parts by weight：10-20 parts of silicone acrylic emulsion, hydrophobically modified celluloses 0.3-1.5
Part, 15-32 parts of cornstarch, 14-28 parts of modified attapulgite mountain flour, 18-32 parts of bentonite, 25-42 parts of plate titanium-type titanium dioxide,
2-8 parts of aerosil, 0.4-1.5 parts of dispersing agent, 0.2-1.4 parts of defoaming agent.
As a further solution of the present invention：The coating coating includes the following raw material according to parts by weight：Silicone acrylic emulsion
12-18 parts, 0.5-1 parts of hydrophobically modified celluloses, 20-30 parts of cornstarch, 18-25 parts of modified attapulgite mountain flour, bentonite 22-
30 parts, 30-40 parts of plate titanium-type titanium dioxide, 4-7 parts of aerosil, 0.6-1.2 parts of dispersing agent, 0.4-1 parts of defoaming agent.
As further scheme of the invention：The coating coating includes the following raw material according to parts by weight：The third cream of silicon
15 parts of liquid, 0.8 part of hydrophobically modified celluloses, 25 parts of cornstarch, 22 parts of modified attapulgite mountain flour, 28 parts of bentonite, plate titanium-type
35 parts of titanium dioxide, 6 parts of aerosil, 1 part of dispersing agent, 0.9 part of defoaming agent.
As further scheme of the invention：The preparation method of the modified attapulgite mountain flour is to break attapulgite
Broken, purification, levigate to 150 to 200 mesh, the concentration that 10-18 times of weight is added is the ammonium chloride solution of 2mol/L, controls pH value 6-
11, in 40-100 DEG C of at a temperature of agitating and heating 3-6h, then it is adjusted to during pH value is with the hydrochloric acid solution that concentration is 0.5mol/L
Property, it filtering, the powder obtained after vacuum drying is placed in vacuum tank, carries out high-temperature process under vacuum conditions by vacuum drying,
Vacuum pressure inside the tank is then down to normal pressure, aging for 24 hours, it is recessed to get the modification to be crushed to 200-400 mesh under normal temperature conditions
Convex stick mountain flour.
As further scheme of the invention：The dispersing agent is polyoxyethylene ether, ammonium polyacrylate salt and two isobutyls
One of base sodium naphthalene sulfonate is a variety of；The granularity of the plate titanium-type titanium dioxide is 80-200 mesh；The bentonitic granularity
For 150-300 mesh.
As further scheme of the invention：The defoaming agent be defoaming agent 6800, defoaming agent 810, defoaming agent D105,
One of defoaming agent T-20GA or defoaming agent DF-100 or a variety of.
The preparation method of the high absorbency art paper for high-speed press, steps are as follows：
1) dispersing agent is weighed according to parts by weight, be added into appropriate amount of deionized water, ultrasonic disperse 10-30min obtains mixed liquor
A；
2) plate titanium-type titanium dioxide being weighed according to parts by weight and bentonite being added into container, step is added after mixing
1) mixed liquor A obtained in is slowly added to modified attapulgite mountain flour while stirring, continues mechanical stirring 30-50min, must mix
Expect B；
3) hydrophobically modified celluloses is weighed according to parts by weight, is added into appropriate amount of deionized water, mechanical stirring 10-30min,
Obtain mixture C；
4) silicone acrylic emulsion will be added in mixture B obtained in step 2), be slowly added to jade while stirring after mixing
Rice starch stirs 8-14min, then sequentially adds mixture C, aerosil and defoaming agent obtained in step 3),
Continue to stir 10-15min, the mass fraction for adding the Solid content of suitable deionized water adjustment coating is 52-68%, mixing
Uniformly, coating coating is obtained；
5) coating coating obtained in step 4) is coated on the art paper body paper through press polish really up to the mark and after being dried,
Again drying, supercalendering, cut, select paper and be packaged to get.
As further scheme of the invention：In step 1), the supersonic frequency of the ultrasonic disperse is 40-80kHz.
As further scheme of the invention：In step 4), the stirring rate of the stirring is 300-1000r/min.
The high absorbency art paper for high-speed press is preparing the purposes in art paper.
Compared with prior art, the beneficial effects of the invention are as follows：
High absorbency art paper prepared by the present invention for high-speed press has effective absorbency to ink, by changing
Property attapulgite powder and bentonite cooperate, play synergistic effect, can effectively improve to ink absorption；Together
When, by the way that aerosil and hydrophobically modified celluloses are added in coating, it can interact, increase with paper fibre
Paper strength, and paper surface gap is filled up, so that the paper surface after coating is smooth, roughness decline；It can be used for high speed
Printing machine, effectively prevent using when will appear slow drying speed so that cause print product occur it is mottled, be conducive to improve print
Brush quality and extension high-speed printer service life, have a vast market foreground.
Specific embodiment
Technical solution of the present invention is described in more detail With reference to embodiment.
Embodiment 1
A kind of high absorbency art paper for high-speed press, including art paper body paper and coating coating, the coating
Coating includes the following raw material according to parts by weight：10 parts of silicone acrylic emulsion, 15 parts of cornstarch, changes 0.3 part of hydrophobically modified celluloses
14 parts of attapulgite powder of property, 18 parts of bentonite, 25 parts of plate titanium-type titanium dioxide, 2 parts of aerosil, 0.4 part of dispersing agent,
0.2 part of defoaming agent.Wherein, the preparation method of the modified attapulgite mountain flour is to be crushed attapulgite, purify, is levigate to 180
Mesh, the concentration that 14 times of weight is added is the ammonium chloride solution of 2mol/L, and control pH value is 9, in 65 DEG C of at a temperature of agitating and heating
4h, being then adjusted to pH value with the hydrochloric acid solution that concentration is 0.5mol/L is neutral, filtering, and vacuum drying will obtain after vacuum drying
To powder be placed in vacuum tank, under vacuum conditions with 350 DEG C of progress high-temperature process, then vacuum pressure inside the tank is down to often
Pressure, aging for 24 hours, is crushed to 300 mesh to get the modified attapulgite mountain flour under normal temperature conditions；The dispersing agent is polypropylene
Acid ammonium salt；The granularity of the plate titanium-type titanium dioxide is 100 mesh；The bentonitic granularity is 200 mesh；The defoaming agent is to disappear
Infusion 6800 and defoaming agent D105 are 1 according to weight ratio:1 ratio mixes.
In the present embodiment, the preparation method of the high absorbency art paper for high-speed press, steps are as follows：
1) dispersing agent is weighed according to parts by weight, be added into appropriate amount of deionized water, ultrasound is carried out with the supersonic frequency of 60kHz
Disperse 20min, obtains mixed liquor A；
2) plate titanium-type titanium dioxide being weighed according to parts by weight and bentonite being added into container, step is added after mixing
1) mixed liquor A obtained in is slowly added to modified attapulgite mountain flour while stirring, is continued with the stirring rate of 800r/min mechanical
40min is stirred, mixture B is obtained；
3) hydrophobically modified celluloses is weighed according to parts by weight, be added into appropriate amount of deionized water, with the stirring of 1200r/min
Rate carries out mechanical stirring 15min, obtains mixture C；
4) silicone acrylic emulsion will be added in mixture B obtained in step 2), be slowly added to jade while stirring after mixing
Rice starch is stirred 11min with the stirring rate of 500r/min, then sequentially adds mixture C, two obtained in step 3)
Silica aerogel and defoaming agent continue to be stirred 12min with the stirring rate of 500r/min, add suitable deionization
The mass fraction that water adjusts the Solid content of coating is 62%, is uniformly mixed, obtains coating coating；
5) coating coating obtained in step 4) is coated on the art paper body paper through press polish really up to the mark and after being dried,
Again drying, supercalendering, cut, select paper and be packaged to get.
Embodiment 2
A kind of high absorbency art paper for high-speed press, including art paper body paper and coating coating, the coating
Coating includes the following raw material according to parts by weight：20 parts of silicone acrylic emulsion, 32 parts of cornstarch, changes 1.5 parts of hydrophobically modified celluloses
28 parts of attapulgite powder of property, 32 parts of bentonite, 42 parts of plate titanium-type titanium dioxide, 8 parts of aerosil, 1.5 parts of dispersing agent,
1.4 parts of defoaming agent.Wherein, the preparation method of the modified attapulgite mountain flour is to be crushed attapulgite, purify, is levigate to 180
Mesh, the concentration that 14 times of weight is added is the ammonium chloride solution of 2mol/L, and control pH value is 9, in 65 DEG C of at a temperature of agitating and heating
4h, being then adjusted to pH value with the hydrochloric acid solution that concentration is 0.5mol/L is neutral, filtering, and vacuum drying will obtain after vacuum drying
To powder be placed in vacuum tank, under vacuum conditions with 350 DEG C of progress high-temperature process, then vacuum pressure inside the tank is down to often
Pressure, aging for 24 hours, is crushed to 300 mesh to get the modified attapulgite mountain flour under normal temperature conditions；The dispersing agent is polypropylene
Acid ammonium salt；The granularity of the plate titanium-type titanium dioxide is 100 mesh；The bentonitic granularity is 200 mesh；The defoaming agent is to disappear
Infusion 6800 and defoaming agent D105 are 1 according to weight ratio:1 ratio mixes.
In the present embodiment, the preparation method of the high absorbency art paper for high-speed press, steps are as follows：
1) dispersing agent is weighed according to parts by weight, be added into appropriate amount of deionized water, ultrasound is carried out with the supersonic frequency of 60kHz
Disperse 20min, obtains mixed liquor A；
2) plate titanium-type titanium dioxide being weighed according to parts by weight and bentonite being added into container, step is added after mixing
1) mixed liquor A obtained in is slowly added to modified attapulgite mountain flour while stirring, is continued with the stirring rate of 800r/min mechanical
40min is stirred, mixture B is obtained；
3) hydrophobically modified celluloses is weighed according to parts by weight, be added into appropriate amount of deionized water, with the stirring of 1200r/min
Rate carries out mechanical stirring 15min, obtains mixture C；
4) silicone acrylic emulsion will be added in mixture B obtained in step 2), be slowly added to jade while stirring after mixing
Rice starch is stirred 11min with the stirring rate of 500r/min, then sequentially adds mixture C, two obtained in step 3)
Silica aerogel and defoaming agent continue to be stirred 12min with the stirring rate of 500r/min, add suitable deionization
The mass fraction that water adjusts the Solid content of coating is 62%, is uniformly mixed, obtains coating coating；
5) coating coating obtained in step 4) is coated on the art paper body paper through press polish really up to the mark and after being dried,
Again drying, supercalendering, cut, select paper and be packaged to get.
Embodiment 3
A kind of high absorbency art paper for high-speed press, including art paper body paper and coating coating, the coating
Coating includes the following raw material according to parts by weight：15 parts of silicone acrylic emulsion, 0.9 part of hydrophobically modified celluloses, 23.5 parts of cornstarch,
21 parts of modified attapulgite mountain flour, 25 parts of bentonite, 33.5 parts of plate titanium-type titanium dioxide, 5 parts of aerosil, dispersing agent
0.95 part, 0.8 part of defoaming agent.Wherein, the preparation method of the modified attapulgite mountain flour is attapulgite is broken, purification, mill
Carefully to 180 mesh, the concentration that 14 times of weight is added is the ammonium chloride solution of 2mol/L, and control pH value is 9,65 DEG C at a temperature of stir
Heating 4h is mixed, being then adjusted to pH value with the hydrochloric acid solution that concentration is 0.5mol/L is neutral, filtering, and vacuum is done in vacuum drying
The powder obtained after dry is placed in vacuum tank, under vacuum conditions with 350 DEG C of progress high-temperature process, then by vacuum pressure inside the tank
It is down to normal pressure, aging for 24 hours, is crushed to 300 mesh to get the modified attapulgite mountain flour under normal temperature conditions；The dispersing agent is
Ammonium polyacrylate salt；The granularity of the plate titanium-type titanium dioxide is 100 mesh；The bentonitic granularity is 200 mesh；The defoaming
It according to weight ratio is 1 that agent, which is defoaming agent 6800 and defoaming agent D105,:1 ratio mixes.
In the present embodiment, the preparation method of the high absorbency art paper for high-speed press, steps are as follows：
1) dispersing agent is weighed according to parts by weight, be added into appropriate amount of deionized water, ultrasound is carried out with the supersonic frequency of 60kHz
Disperse 20min, obtains mixed liquor A；
2) plate titanium-type titanium dioxide being weighed according to parts by weight and bentonite being added into container, step is added after mixing
1) mixed liquor A obtained in is slowly added to modified attapulgite mountain flour while stirring, is continued with the stirring rate of 800r/min mechanical
40min is stirred, mixture B is obtained；
3) hydrophobically modified celluloses is weighed according to parts by weight, be added into appropriate amount of deionized water, with the stirring of 1200r/min
Rate carries out mechanical stirring 15min, obtains mixture C；
4) silicone acrylic emulsion will be added in mixture B obtained in step 2), be slowly added to jade while stirring after mixing
Rice starch is stirred 11min with the stirring rate of 500r/min, then sequentially adds mixture C, two obtained in step 3)
Silica aerogel and defoaming agent continue to be stirred 12min with the stirring rate of 500r/min, add suitable deionization
The mass fraction that water adjusts the Solid content of coating is 62%, is uniformly mixed, obtains coating coating；
5) coating coating obtained in step 4) is coated on the art paper body paper through press polish really up to the mark and after being dried,
Again drying, supercalendering, cut, select paper and be packaged to get.
Embodiment 4
A kind of high absorbency art paper for high-speed press, including art paper body paper and coating coating, the coating
Coating includes the following raw material according to parts by weight：12 parts of silicone acrylic emulsion, 20 parts of cornstarch, changes 0.5 part of hydrophobically modified celluloses
18 parts of attapulgite powder of property, 22 parts of bentonite, 30 parts of plate titanium-type titanium dioxide, 4 parts of aerosil, 0.6 part of dispersing agent,
0.4 part of defoaming agent.Wherein, the preparation method of the modified attapulgite mountain flour is to be crushed attapulgite, purify, is levigate to 180
Mesh, the concentration that 14 times of weight is added is the ammonium chloride solution of 2mol/L, and control pH value is 9, in 65 DEG C of at a temperature of agitating and heating
4h, being then adjusted to pH value with the hydrochloric acid solution that concentration is 0.5mol/L is neutral, filtering, and vacuum drying will obtain after vacuum drying
To powder be placed in vacuum tank, under vacuum conditions with 350 DEG C of progress high-temperature process, then vacuum pressure inside the tank is down to often
Pressure, aging for 24 hours, is crushed to 300 mesh to get the modified attapulgite mountain flour under normal temperature conditions；The dispersing agent is polypropylene
Acid ammonium salt；The granularity of the plate titanium-type titanium dioxide is 100 mesh；The bentonitic granularity is 200 mesh；The defoaming agent is to disappear
Infusion 6800 and defoaming agent D105 are 1 according to weight ratio:1 ratio mixes.
In the present embodiment, the preparation method of the high absorbency art paper for high-speed press, steps are as follows：
1) dispersing agent is weighed according to parts by weight, be added into appropriate amount of deionized water, ultrasound is carried out with the supersonic frequency of 60kHz
Disperse 20min, obtains mixed liquor A；
2) plate titanium-type titanium dioxide being weighed according to parts by weight and bentonite being added into container, step is added after mixing
1) mixed liquor A obtained in is slowly added to modified attapulgite mountain flour while stirring, is continued with the stirring rate of 800r/min mechanical
40min is stirred, mixture B is obtained；
3) hydrophobically modified celluloses is weighed according to parts by weight, be added into appropriate amount of deionized water, with the stirring of 1200r/min
Rate carries out mechanical stirring 15min, obtains mixture C；
4) silicone acrylic emulsion will be added in mixture B obtained in step 2), be slowly added to jade while stirring after mixing
Rice starch is stirred 11min with the stirring rate of 500r/min, then sequentially adds mixture C, two obtained in step 3)
Silica aerogel and defoaming agent continue to be stirred 12min with the stirring rate of 500r/min, add suitable deionization
The mass fraction that water adjusts the Solid content of coating is 62%, is uniformly mixed, obtains coating coating；
5) coating coating obtained in step 4) is coated on the art paper body paper through press polish really up to the mark and after being dried,
Again drying, supercalendering, cut, select paper and be packaged to get.
Embodiment 5
A kind of high absorbency art paper for high-speed press, including art paper body paper and coating coating, the coating
Coating includes the following raw material according to parts by weight：18 parts of silicone acrylic emulsion, 30 parts of cornstarch, is modified 1 part of hydrophobically modified celluloses
25 parts of attapulgite powder, 40 parts of plate titanium-type titanium dioxide, 7 parts of aerosil, 1.2 parts of dispersing agent, disappears at 30 parts of bentonite
1 part of infusion.Wherein, the preparation method of the modified attapulgite mountain flour is to be crushed attapulgite, purify, is levigate to 180 mesh, is added
The concentration for entering 14 times of weight is the ammonium chloride solution of 2mol/L, and control pH value is 9, in 65 DEG C of at a temperature of agitating and heating 4h, so
Being adjusted to pH value with the hydrochloric acid solution that concentration is 0.5mol/L afterwards is neutral, filtering, vacuum drying, the powder that will be obtained after vacuum drying
End is placed in vacuum tank, and under vacuum conditions with 350 DEG C of progress high-temperature process, vacuum pressure inside the tank is then down to normal pressure,
Aging for 24 hours, is crushed to 300 mesh to get the modified attapulgite mountain flour under normal temperature condition；The dispersing agent is ammonium polyacrylate
Salt；The granularity of the plate titanium-type titanium dioxide is 100 mesh；The bentonitic granularity is 200 mesh；The defoaming agent is defoaming agent
6800 and defoaming agent D105 is 1 according to weight ratio:1 ratio mixes.
In the present embodiment, the preparation method of the high absorbency art paper for high-speed press, steps are as follows：
1) dispersing agent is weighed according to parts by weight, be added into appropriate amount of deionized water, ultrasound is carried out with the supersonic frequency of 60kHz
Disperse 20min, obtains mixed liquor A；
2) plate titanium-type titanium dioxide being weighed according to parts by weight and bentonite being added into container, step is added after mixing
1) mixed liquor A obtained in is slowly added to modified attapulgite mountain flour while stirring, is continued with the stirring rate of 800r/min mechanical
40min is stirred, mixture B is obtained；
3) hydrophobically modified celluloses is weighed according to parts by weight, be added into appropriate amount of deionized water, with the stirring of 1200r/min
Rate carries out mechanical stirring 15min, obtains mixture C；
4) silicone acrylic emulsion will be added in mixture B obtained in step 2), be slowly added to jade while stirring after mixing
Rice starch is stirred 11min with the stirring rate of 500r/min, then sequentially adds mixture C, two obtained in step 3)
Silica aerogel and defoaming agent continue to be stirred 12min with the stirring rate of 500r/min, add suitable deionization
The mass fraction that water adjusts the Solid content of coating is 62%, is uniformly mixed, obtains coating coating；
5) coating coating obtained in step 4) is coated on the art paper body paper through press polish really up to the mark and after being dried,
Again drying, supercalendering, cut, select paper and be packaged to get.
Embodiment 6
A kind of high absorbency art paper for high-speed press, including art paper body paper and coating coating, the coating
Coating includes the following raw material according to parts by weight：15 parts of silicone acrylic emulsion, 0.75 part of hydrophobically modified celluloses, 25 parts of cornstarch,
21.5 parts of modified attapulgite mountain flour, 26 parts of bentonite, 35 parts of plate titanium-type titanium dioxide, 5.5 parts of aerosil, dispersing agent
0.9 part, 0.7 part of defoaming agent.Wherein, the preparation method of the modified attapulgite mountain flour is to be crushed attapulgite, purify, is levigate
To 180 mesh, the concentration that 14 times of weight is added is the ammonium chloride solution of 2mol/L, and control pH value is 9,65 DEG C at a temperature of stir
4h is heated, being then adjusted to pH value with the hydrochloric acid solution that concentration is 0.5mol/L is neutral, filtering, and vacuum drying will be dried in vacuo
The powder obtained afterwards is placed in vacuum tank, under vacuum conditions with 350 DEG C of progress high-temperature process, is then dropped vacuum pressure inside the tank
To normal pressure, aging for 24 hours, is crushed to 300 mesh to get the modified attapulgite mountain flour under normal temperature conditions；The dispersing agent is poly-
Acrylic acid ammonium salt；The granularity of the plate titanium-type titanium dioxide is 100 mesh；The bentonitic granularity is 200 mesh；The defoaming agent
It according to weight ratio is 1 for defoaming agent 6800 and defoaming agent D105:1 ratio mixes.
In the present embodiment, the preparation method of the high absorbency art paper for high-speed press, steps are as follows：
1) dispersing agent is weighed according to parts by weight, be added into appropriate amount of deionized water, ultrasound is carried out with the supersonic frequency of 60kHz
Disperse 20min, obtains mixed liquor A；
2) plate titanium-type titanium dioxide being weighed according to parts by weight and bentonite being added into container, step is added after mixing
1) mixed liquor A obtained in is slowly added to modified attapulgite mountain flour while stirring, is continued with the stirring rate of 800r/min mechanical
40min is stirred, mixture B is obtained；
3) hydrophobically modified celluloses is weighed according to parts by weight, be added into appropriate amount of deionized water, with the stirring of 1200r/min
Rate carries out mechanical stirring 15min, obtains mixture C；
4) silicone acrylic emulsion will be added in mixture B obtained in step 2), be slowly added to jade while stirring after mixing
Rice starch is stirred 11min with the stirring rate of 500r/min, then sequentially adds mixture C, two obtained in step 3)
Silica aerogel and defoaming agent continue to be stirred 12min with the stirring rate of 500r/min, add suitable deionization
The mass fraction that water adjusts the Solid content of coating is 62%, is uniformly mixed, obtains coating coating；
5) coating coating obtained in step 4) is coated on the art paper body paper through press polish really up to the mark and after being dried,
Again drying, supercalendering, cut, select paper and be packaged to get.
Embodiment 7
A kind of high absorbency art paper for high-speed press, including art paper body paper and coating coating, the coating
Coating includes the following raw material according to parts by weight：15 parts of silicone acrylic emulsion, 25 parts of cornstarch, changes 0.8 part of hydrophobically modified celluloses
22 parts of attapulgite powder of property, 35 parts of plate titanium-type titanium dioxide, 6 parts of aerosil, 1 part of dispersing agent, disappears at 28 parts of bentonite
0.9 part of infusion.Wherein, the preparation method of the modified attapulgite mountain flour be attapulgite is broken, purification, it is levigate to 180 mesh,
The concentration that 14 times of weight is added is the ammonium chloride solution of 2mol/L, and control pH value is 9, in 65 DEG C of at a temperature of agitating and heating 4h,
Then being adjusted to pH value with the hydrochloric acid solution that concentration is 0.5mol/L is neutral, filtering, vacuum drying, by what is obtained after vacuum drying
Powder is placed in vacuum tank, and under vacuum conditions with 350 DEG C of progress high-temperature process, vacuum pressure inside the tank is then down to normal pressure,
Aging for 24 hours, is crushed to 300 mesh to get the modified attapulgite mountain flour under normal temperature conditions；The dispersing agent is ammonium polyacrylate
Salt；The granularity of the plate titanium-type titanium dioxide is 100 mesh；The bentonitic granularity is 200 mesh；The defoaming agent is defoaming agent
6800 and defoaming agent D105 is 1 according to weight ratio:1 ratio mixes.
In the present embodiment, the preparation method of the high absorbency art paper for high-speed press, steps are as follows：
1) dispersing agent is weighed according to parts by weight, be added into appropriate amount of deionized water, ultrasound is carried out with the supersonic frequency of 60kHz
Disperse 20min, obtains mixed liquor A；
2) plate titanium-type titanium dioxide being weighed according to parts by weight and bentonite being added into container, step is added after mixing
1) mixed liquor A obtained in is slowly added to modified attapulgite mountain flour while stirring, is continued with the stirring rate of 800r/min mechanical
40min is stirred, mixture B is obtained；
3) hydrophobically modified celluloses is weighed according to parts by weight, be added into appropriate amount of deionized water, with the stirring of 1200r/min
Rate carries out mechanical stirring 15min, obtains mixture C；
4) silicone acrylic emulsion will be added in mixture B obtained in step 2), be slowly added to jade while stirring after mixing
Rice starch is stirred 11min with the stirring rate of 500r/min, then sequentially adds mixture C, two obtained in step 3)
Silica aerogel and defoaming agent continue to be stirred 12min with the stirring rate of 500r/min, add suitable deionization
The mass fraction that water adjusts the Solid content of coating is 62%, is uniformly mixed, obtains coating coating；
5) coating coating obtained in step 4) is coated on the art paper body paper through press polish really up to the mark and after being dried,
Again drying, supercalendering, cut, select paper and be packaged to get.
Comparative example 1
Compared with Example 7, modified attapulgite mountain flour is free of, other are same as Example 7.
Comparative example 2
Compared with Example 7, bentonite is free of, other are same as Example 7.
Comparative example 3
Compared with Example 7, modified attapulgite mountain flour and bentonite are free of, other are same as Example 7.
Performance test
Performance inspection is carried out to the high absorbency art paper for high-speed press of the preparation of embodiment 7 and comparative example 1-3
It surveys, testing result is as shown in table 1.
From can be seen that the present invention in the data comparison of embodiment 7 and comparative example 1 by adding modified attapulgite mountain flour,
It can effectively improve to ink absorption；From can be seen that in the data comparison of embodiment 7 and comparative example 2, present invention addition is swollen
Profit soil, can effectively improve to ink absorption.
In addition, as can be seen that the present invention passes through modified attapulgite from the data comparison of embodiment 7 and comparative example 1-3
Powder and bentonite cooperate, and play synergistic effect, can effectively improve to ink absorption.
1 testing result table of table
| Group | Ink absorption K&N value |
| Embodiment 7 | 20 |
| Comparative example 1 | 16 |
| Comparative example 2 | 16.5 |
| Comparative example 3 | 14.5 |
As can be seen that the high absorbency art paper prepared by the present invention for high-speed press is to ink from result above
It with effective absorbency, is cooperated by modified attapulgite mountain flour and bentonite, plays synergistic effect, Neng Gouyou
Effect is improved to ink absorption, meanwhile, by the way that aerosil and hydrophobically modified celluloses, Neng Gouyu are added in coating
Paper fibre interaction, increases paper strength, and fill up paper surface gap, so that the paper surface after coating is smooth, slightly
Rugosity decline, can be used for high-speed press, effectively prevent using when will appear slow drying speed so that cause print product
Occur it is mottled, be conducive to improve printing quality and extend high-speed printer service life, have a vast market foreground.
Better embodiment of the invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be without departing from the purpose of the present invention
Various changes can be made.There is no necessity and possibility to exhaust all the enbodiments.And it thus amplifies out apparent
Variation or variation be still in the protection scope of this invention.
Claims (10)
1. a kind of high absorbency art paper for high-speed press, including art paper body paper and coating coating, which is characterized in that
The coating coating includes the following raw material according to parts by weight：10-20 parts of silicone acrylic emulsion, 0.3-1.5 parts of hydrophobically modified celluloses,
15-32 parts of cornstarch, 14-28 parts of modified attapulgite mountain flour, 18-32 parts of bentonite, 25-42 parts of plate titanium-type titanium dioxide, two
2-8 parts of silica aerogel, 0.4-1.5 parts of dispersing agent, 0.2-1.4 parts of defoaming agent.
2. the high absorbency art paper according to claim 1 for high-speed press, which is characterized in that the painting is applied with
Material includes below according to the raw material of parts by weight：12-18 parts of silicone acrylic emulsion, 0.5-1 parts of hydrophobically modified celluloses, cornstarch 20-
30 parts, 18-25 parts of modified attapulgite mountain flour, 22-30 parts of bentonite, 30-40 parts of plate titanium-type titanium dioxide, aerosil
4-7 parts, 0.6-1.2 parts of dispersing agent, 0.4-1 parts of defoaming agent.
3. the high absorbency art paper according to claim 2 for high-speed press, which is characterized in that the painting is applied with
Material includes below according to the raw material of parts by weight：15 parts of silicone acrylic emulsion, 25 parts of cornstarch, is modified 0.8 part of hydrophobically modified celluloses
22 parts of attapulgite powder, 28 parts of bentonite, 35 parts of plate titanium-type titanium dioxide, 6 parts of aerosil, 1 part of dispersing agent, defoaming
0.9 part of agent.
4. the high absorbency art paper according to claim 1 or 2 or 3 for high-speed press, which is characterized in that described
The preparation method of modified attapulgite mountain flour is to be crushed attapulgite, purify, is levigate to 150 to 200 mesh, is added 10-18 times and weighs
The concentration of amount is the ammonium chloride solution of 2mol/L, controls pH value 6-11, in 40-100 DEG C of at a temperature of agitating and heating 3-6h, then
Being adjusted to pH value with the hydrochloric acid solution that concentration is 0.5mol/L is neutral, filtering, vacuum drying, the powder that will be obtained after vacuum drying
It is placed in vacuum tank, carries out high-temperature process under vacuum conditions, vacuum pressure inside the tank is then down to normal pressure, under normal temperature conditions
Aging for 24 hours, is crushed to 200-400 mesh to get the modified attapulgite mountain flour.
5. the high absorbency art paper according to claim 3 for high-speed press, which is characterized in that the dispersing agent
For one of polyoxyethylene ether, ammonium polyacrylate salt and diisobutyl sodium naphthalene sulfonate or a variety of；The plate titanium-type titanium dioxide
Granularity be 80-200 mesh；The bentonitic granularity is 150-300 mesh.
6. the high absorbency art paper according to claim 3 for high-speed press, which is characterized in that the defoaming agent
For one of defoaming agent 6800, defoaming agent 810, defoaming agent D105, defoaming agent T-20GA or defoaming agent DF-100 or a variety of.
7. a kind of preparation method of the high absorbency art paper for high-speed press as described in claim 1-6 is any,
It is characterized in that, steps are as follows：
1）Dispersing agent is weighed according to parts by weight, is added into appropriate amount of deionized water, ultrasonic disperse 10-30min obtains mixed liquor A；
2）Plate titanium-type titanium dioxide is weighed according to parts by weight and bentonite is added into container, and step 1 is added after mixing）In
Obtained mixed liquor A is slowly added to modified attapulgite mountain flour while stirring, continues mechanical stirring 30-50min, obtains mixture B；
3）Hydrophobically modified celluloses is weighed according to parts by weight, is added into appropriate amount of deionized water, mechanical stirring 10-30min is obtained mixed
Close material C；
4）By step 2）Obtained in silicone acrylic emulsion is added in mixture B, be slowly added to corn shallow lake while stirring after mixing
Powder stirs 8-14min, then sequentially adds step 3）Obtained in mixture C, aerosil and defoaming agent, continue
10-15min is stirred, the mass fraction for adding the Solid content of suitable deionized water adjustment coating is 52-68%, it is uniformly mixed,
Coating must be coated with；
5）By step 4）Obtained in coating coating be coated on the art paper body paper through press polish really up to the mark and after being dried, then pass through
Drying, supercalendering, cut, select paper and be packaged to get.
8. the preparation method of the high absorbency art paper according to claim 7 for high-speed press, which is characterized in that
Step 1）In, the supersonic frequency of the ultrasonic disperse is 40-80kHz.
9. the preparation method of the high absorbency art paper according to claim 8 for high-speed press, which is characterized in that
Step 4）In, the stirring rate of the stirring is 300-1000r/min.
10. a kind of high absorbency art paper for high-speed press as described in claim 1-6 is any is preparing art paper
In purposes.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972446A (en) * | 2019-03-08 | 2019-07-05 | 华南理工大学 | A kind of white board and preparation method thereof suitable for flying print |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0925955A1 (en) * | 1997-12-25 | 1999-06-30 | Dainichiseika Color & Chemicals Mfg. Co. Ltd. | Ink-jet recording sheet and coating formulation for the production of the sheet |
| US20030148073A1 (en) * | 2001-12-20 | 2003-08-07 | Eastman Kodak Company | Porous organic particles for ink recording element use |
| CN101434393A (en) * | 2007-11-16 | 2009-05-20 | 辽宁科技大学 | Method for preparing nano-scale amorphous silica from attapulgite clay |
| CN103397576A (en) * | 2013-07-25 | 2013-11-20 | 杭州华大海天科技有限公司 | High ink absorption thermal sublimation transfer digital paper |
| CN103694769A (en) * | 2013-12-23 | 2014-04-02 | 明光市天骄科技发展有限公司 | Preparation method of activated organic attapulgite for coating |
| CN105463931A (en) * | 2015-11-25 | 2016-04-06 | 赖清甜 | Color inkjet printing paper coating containing nano-silica |
| CN105670399A (en) * | 2016-01-22 | 2016-06-15 | 安徽文峰特种纸业有限公司 | High-gloss color inkjet printing paper coating and preparation method thereof |
| CN106948214A (en) * | 2017-04-12 | 2017-07-14 | 明光市国星凹土有限公司 | A kind of preparation method of attapulgite filler |
| CN107254238A (en) * | 2017-08-01 | 2017-10-17 | 合肥广民建材有限公司 | A kind of new type environment friendly coating and preparation method thereof |
| CN108103835A (en) * | 2017-05-23 | 2018-06-01 | 绍兴虎彩激光材料科技有限公司 | A kind of high-speed inkjet printing paper coated coating and its process of preparing |
-
2018
- 2018-06-14 CN CN201810612995.5A patent/CN108867170B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0925955A1 (en) * | 1997-12-25 | 1999-06-30 | Dainichiseika Color & Chemicals Mfg. Co. Ltd. | Ink-jet recording sheet and coating formulation for the production of the sheet |
| US20030148073A1 (en) * | 2001-12-20 | 2003-08-07 | Eastman Kodak Company | Porous organic particles for ink recording element use |
| CN101434393A (en) * | 2007-11-16 | 2009-05-20 | 辽宁科技大学 | Method for preparing nano-scale amorphous silica from attapulgite clay |
| CN103397576A (en) * | 2013-07-25 | 2013-11-20 | 杭州华大海天科技有限公司 | High ink absorption thermal sublimation transfer digital paper |
| CN103694769A (en) * | 2013-12-23 | 2014-04-02 | 明光市天骄科技发展有限公司 | Preparation method of activated organic attapulgite for coating |
| CN105463931A (en) * | 2015-11-25 | 2016-04-06 | 赖清甜 | Color inkjet printing paper coating containing nano-silica |
| CN105670399A (en) * | 2016-01-22 | 2016-06-15 | 安徽文峰特种纸业有限公司 | High-gloss color inkjet printing paper coating and preparation method thereof |
| CN106948214A (en) * | 2017-04-12 | 2017-07-14 | 明光市国星凹土有限公司 | A kind of preparation method of attapulgite filler |
| CN108103835A (en) * | 2017-05-23 | 2018-06-01 | 绍兴虎彩激光材料科技有限公司 | A kind of high-speed inkjet printing paper coated coating and its process of preparing |
| CN107254238A (en) * | 2017-08-01 | 2017-10-17 | 合肥广民建材有限公司 | A kind of new type environment friendly coating and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972446A (en) * | 2019-03-08 | 2019-07-05 | 华南理工大学 | A kind of white board and preparation method thereof suitable for flying print |
| CN109972446B (en) * | 2019-03-08 | 2021-09-21 | 华南理工大学 | White paperboard suitable for high-speed printing and preparation method thereof |
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