CN108660851A - A kind of environment protecting paper and preparation method thereof - Google Patents
A kind of environment protecting paper and preparation method thereof Download PDFInfo
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- CN108660851A CN108660851A CN201810479002.1A CN201810479002A CN108660851A CN 108660851 A CN108660851 A CN 108660851A CN 201810479002 A CN201810479002 A CN 201810479002A CN 108660851 A CN108660851 A CN 108660851A
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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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
- D21H17/375—Poly(meth)acrylamide
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
-
- 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
- D21H19/46—Non-macromolecular organic compounds
-
- 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
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Paper (AREA)
Abstract
The invention discloses a kind of environment protecting papers and preparation method thereof, belong to pulp technology for making paper.The present invention is with N, N bicine N-s are synthesized as water-soluble organic coordination base, and it is raw material to utilize diethylenetriamine, adipic acid, epoxychloropropane, the carboxyl being introduced into polyacrylamide, carry out substitution addition reaction, the characteristics of obtaining Sulfonates substance with nonylphenol polyoxyethylene ether and concentrated acid sulfonation, add oleic acid and calcium hydroxide, while having both anion and nonionic surfactant.Though the present invention is solved has effects that environmental protection for the environment protecting paper in currently available technology, however the grain size of inorganic mineral powder that commonly used environment protecting paper is added is mostly 10 μm or more, cause its paper surface roughness very high, not only paper quality is bad, but also hand touches the bad problem of sense of touch.
Description
Technical field
The invention belongs to pulp technology for making paper, and in particular to a kind of environment protecting paper and preparation method thereof.
Background technology
In order to slow down the felling of forest, then there is environment protecting paper or recycled writing paper, recycled writing paper is a kind of to use reclaimed waste paper
It is the environmentally friendly flong that a kind of energy consumption is very low, pollution is seldom for paper made of raw material.Environment protecting paper is then the production process in paper
In add such as natural inorganic miberal powder raw material, the ratio of log paper pulp reduced, both paper are followed from paper is improved
Ring utilization rate and the adding proportion for reducing log paper pulp can effectively slow down the felling of forest, but it does not change thoroughly
Become the present situation for the manufacture paper that cuts down forest.The paper being commonly used can be divided into two major classes：Wood pulp paper and synthetic paper.Wood pulp paper
Using wood pulp as primary raw material, the main source of wood pulp is trees, in order to obtain the raw material of wood pulp paper, it is necessary to fall trees, often
It is be easy to cause the situation of the indiscriminate wood that chops at a tree, causes the earth surface forest gross area to be gradually reduced, causes earth ecology disequilibrium, into
And cause many disasters.Though the environment protecting paper in currently available technology has effects that environmental protection, however commonly used environment protecting paper
The grain size of the inorganic mineral powder added is mostly 10 μm or more, and paper surface roughness is very high, and not only paper quality is bad, and
And to touch sense of touch bad for hand.
Invention content
The technical problems to be solved by the invention：Very high for current environment protecting paper paper surface roughness, paper quality is not
Good problem provides a kind of environment protecting paper and preparation method thereof.
In order to solve the above technical problems, the present invention is using technical solution as described below：
A kind of environment protecting paper, including filler, environment protecting paper base-material, paper coating；
The preparation method of the filler, includes the following steps：
A. aluminium chloride in mass ratio 1 is taken：5 ~ 8 addition deionized waters are stirred, and aluminium chloride quality 1 ~ 3% is added
Hydrochloric acid is stirred in 45 ~ 50 DEG C, obtains stirring mixture, takes stirring mixture in mass ratio 3：5~7：4 ~ 8 are added methanol, 1,
2- propylene glycol, 1 ~ 2h is kept the temperature in 45 ~ 50 DEG C, and vacuum distillation obtains vacuum distillation object；
B. zirconium oxychloride in mass ratio 2 is taken：3~5：1 ~ 3 is added 1,2-PD, N, N- bicine N-s, in 35 ~ 45 DEG C
It is stirred, obtains mixed liquor, take mixed liquor in mass ratio 10 ~ 15：3 ~ 6 be added vacuum distillation objects, in 35 ~ 45 DEG C keep the temperature 60 ~
70min, vacuum distillation, obtains vacuum distillation object；
C. pyrophyllite in powder in mass ratio 1 is taken：5 addition hydrochloric acid are stirred, and are filtered, are taken filter residue to be washed through deionized water, must wash
Object takes washings in mass ratio 10 ~ 15：9~12：1 ~ 3 is added titanium dioxide, vacuum distillation object, ball milling, and drying is filled out to get paper
Material；
The preparation method of the environment protecting paper base-material, includes the following steps：
A. diethylenetriamine in mass ratio 6 is taken：1 ~ 4 is added adipic acid, is stirred in 110 ~ 120 DEG C, is warming up to 170 ~ 175 DEG C
3 ~ 4h is kept the temperature, it is cooling, cooling thing is obtained, cooling thing in mass ratio 1 is taken：7 ~ 10 be added distilled water, add cooling thing quality 50 ~
60% epoxychloropropane is stirred in 65 ~ 70 DEG C, is adjusted pH to 4 ~ 4.5, is obtained mixture A；
B. polyacrylamide in mass ratio 2 is taken：5 are added mixture A, are stirred in 70 ~ 75 DEG C, must stir mixture B, take and stir
Mix mixture in mass ratio 15 ~ 10：1 ~ 3 is added hardwood pulp mixing to get environment protecting paper base-material；
The preparation method of the paper coating, includes the following steps：
（1）Take nonylphenol polyoxyethylene ether in mass ratio 3 ~ 5：5 ~ 8 are added sulfuric acid, are stirred in 3 ~ 5 DEG C, add nonyl phenol
The absolute ethyl alcohol of polyoxyethylene ether quality 70 ~ 80%, adjusts pH to 7 ~ 7.5, and centrifugation takes supernatant rotary evaporation, obtains rotary evaporation
Object；
（2）Take oleic acid in mass ratio 1：2 are added calcium hydroxide, are stirred 1 ~ 2h in 70 ~ 75 DEG C, must stir mixture A, take and stir
Mix mixture A in mass ratio 3 ~ 6：2 ~ 4 are added calcium stearate, are stirred in 90 ~ 95 DEG C, obtain mixture, according to the mass fraction,
Take 40 ~ 50 parts of mixtures, -10,5 ~ 9 parts of Tween-80s of 20 ~ 30 parts of polyoxethylene octylphenyl phenol ethers, 25 ~ 35 parts of rotary evaporation objects,
70 ~ 80 parts of water keep the temperature 2 ~ 3h in 95 ~ 98 DEG C, are cooled to room temperature to get paper coating.
A kind of preparation method of environment protecting paper, the preparation method include the following steps：
According to the mass fraction, take 200 ~ 300 parts of environment protecting paper base-materials, 40 ~ 50 parts of aragonite calcium carbonate whiskers, 40 ~ 60 parts of fillers,
100 ~ 150 parts of water, mashing dispersion, handsheet obtains paper matrix object, paper coating is taken to be coated on paper matrix object, dry, Gu
Change to get environment protecting paper.
Compared with other methods, advantageous effects are the present invention：
（1）The present invention is synthesized with N, N- bicine N-s as water-soluble organic coordination base, the polymer of synthesis
Not only good water solubility is added to using zirconium oxychloride as raw material, the Organometallic complex of formation also with certain cationic
Coupling substance in, pyrophyllite in powder is added, titanium dioxide is used as filler, coupling substance is a kind of amphiprotic substance, is had special
Distinguished service energy " molecular bridge " effect, one end can form the Hydrogenbond other end with filler can be with the negative electrical charge of fiber and resin surface
Form electrostatical binding so that network structure is formed between filler and environment protecting paper base-material, stronger active force is generated, combines closely,
The tensile strength for improving environment protecting paper, the phenomenon that hair and powder dropping will not be generated in printing process；
（2）The present invention is raw material using diethylenetriamine, adipic acid, epoxychloropropane, and the carboxyl being introduced into polyacrylic acid carries out
Substitution reaction, the hydrogen atom in substitution-NH-, hydrogen bond and C=O bond increase in modified resinous molecular structure, carboxy-modified
Carboxyl ionization in resinous molecular structure, will form more hydrogen bonds, the formation of hydrogen bond, will make different trees between fiber between fiber
Epoxide function base between fat is equidistantly reduced with primary amine groups, is conducive to the formation of its covalent bond, while working as this high bond energy of covalent bond
Associative key formed after, will further be conducive to the shortening of fiber spacing, be conducive to fiber between hydrogen bond formation, be formed by hydrogen bond
Mutually run through with covalent bond, synergy each other, so the binding force between increasing fiber, advantageously forms covalent bond and improve ring
The intensity of paper is protected, while reducing the addition of wood pulp, improves the overall performance of environment protecting paper；
（3）The present invention obtains Sulfonates substance with nonylphenol polyoxyethylene ether and concentrated acid sulfonation, adds oleic acid and hydrogen-oxygen
Change calcium, while the characteristics of have both anion and nonionic surfactant, form relatively stable coating in paper surface, with compared with
Good flow leveling, improves the interfacial tension of coating, to have preferable mobility and lubricity so that paper smoothness
Rise, degree of roughness reduces.
Specific implementation mode
Pyrophyllite in powder：3.0 μm of diameter grain, whiteness 84.1% are derived from Wenzhou District of Zhejiang Province；Titanium dioxide：0.30 μm of diameter grain, is derived from Liaoning
Jinzhou titanium industry.
Hardwood pulp：Beating degree is 430SR, whiteness：71%, Feng Sheng Paper Co., Ltd provide.
Aragonite calcium carbonate whisker：Granularity：15 μm -20 μm of major diameter, 0.5 μm -1 μm of minor axis, whiteness：93%, pH value 9.
Filler：
A. aluminium chloride in mass ratio 1 is taken：5 ~ 8 are added deionized water, are stirred 20 ~ 30min, and aluminium chloride matter is added
The hydrochloric acid that the mass fraction of amount 1 ~ 3% is 30%, is stirred 40 ~ 50min in 45 ~ 50 DEG C, obtains stirring mixture, take and be stirred
Object in mass ratio 3：5~7：4 ~ 8 are added methanol, 1,2-PD, and 1 ~ 2h is kept the temperature in 45 ~ 50 DEG C, and vacuum distillation must be evaporated under reduced pressure
Object；
B. zirconium oxychloride in mass ratio 2 is taken：3~5：1 ~ 3 is added 1,2-PD, N, N- bicine N-s, in 35 ~ 45 DEG C
It is stirred 30 ~ 40min, obtains mixed liquor, takes mixed liquor in mass ratio 10 ~ 15：3 ~ 6 are added vacuum distillation object, in 35 ~ 45 DEG C
60 ~ 70min is kept the temperature, vacuum distillation obtains vacuum distillation object；
C. pyrophyllite in powder in mass ratio 1 is taken：5 are added the hydrochloric acid that mass fraction is 20%, are stirred 1 ~ 2h, filter, filter residue is taken to pass through
Deionized water is washed, and is obtained washings, is taken washings in mass ratio 10 ~ 15：9~12：1 ~ 3 is added titanium dioxide, vacuum distillation object, ball
Mill, it is dry to get filler.
Environment protecting paper base-material：
A. diethylenetriamine in mass ratio 6 is taken：1 ~ 4 is added adipic acid, is stirred 20 ~ 30min in 110 ~ 120 DEG C, is warming up to
170 ~ 175 DEG C of 3 ~ 4h of heat preservation, are cooled to 95 ~ 100 DEG C, obtain cooling thing, take cooling thing in mass ratio 1：7 ~ 10 are added distilled water, then
The epoxychloropropane of cooling thing quality 50 ~ 60% is added, 1 ~ 2h is stirred in 65 ~ 70 DEG C, adjusts pH to 4 ~ 4.5, obtains mixture
A；
B. polyacrylic acid in mass ratio 2 is taken：5 are added mixture A, are stirred 20 ~ 30min in 70 ~ 75 DEG C, obtain stirring mixture
B takes stirring mixture in mass ratio 15 ~ 10：1 ~ 3 is added hardwood pulp mixing to get environment protecting paper base-material.
Paper coating：
（1）Take nonylphenol polyoxyethylene ether in mass ratio 3 ~ 5：5 ~ 8 are added the sulfuric acid that mass fraction is 98%, mixed in 3 ~ 5 DEG C of stirrings
1 ~ 2h is closed, the absolute ethyl alcohol of nonylphenol polyoxyethylene ether quality 70 ~ 80% is added, adjusts pH to 7 ~ 7.5, centrifugation takes supernatant
Rotary evaporation obtains rotary evaporation object；
（2）Take oleic acid in mass ratio 1：2 are added calcium hydroxide, are stirred 1 ~ 2h in 70 ~ 75 DEG C, must stir mixture A, take and stir
Mix mixture A in mass ratio 3 ~ 6：2 ~ 4 are added calcium stearate, are stirred 20 ~ 30min in 90 ~ 95 DEG C, mixture are obtained, by matter
Number meter is measured, 40 ~ 50 parts of mixtures, -10,5 ~ 9 parts of Tween-80s of 20 ~ 30 parts of polyoxethylene octylphenyl phenol ethers, 25 ~ 35 parts of rotations are taken
Turn evaporant, 70 ~ 80 parts of water, keeps the temperature 2 ~ 3h in 95 ~ 98 DEG C, be cooled to room temperature to get paper coating.
A kind of preparation method of environment protecting paper takes 200 ~ 300 parts of environment protecting paper base-materials, 40 ~ 50 parts of aragonite carbon according to the mass fraction
Sour calcium pyroborate, 40 ~ 60 parts of fillers, 100 ~ 150 parts of water, mashing dispersion, handsheet obtain paper matrix object, take paper coating
It is coated on paper matrix object, it is dry, cure to get environment protecting paper.
Pyrophyllite in powder：3.0 μm of diameter grain, whiteness 84.1% are derived from Wenzhou District of Zhejiang Province；Titanium dioxide：0.30 μm of diameter grain, is derived from Liaoning
Jinzhou titanium industry.
Hardwood pulp：Beating degree is 430SR, whiteness：71%, Feng Sheng Paper Co., Ltd provide.
Aragonite calcium carbonate whisker：Granularity：15 μm of major diameter, 0.5 μm of minor axis, whiteness：93%, pH value 9.
Filler：
A. aluminium chloride in mass ratio 1 is taken：5 are added deionized water, are stirred 20min, and aluminium chloride quality 1% is added
Mass fraction be 30% hydrochloric acid, be stirred 40min in 45 DEG C, obtain stirring mixture, take stirring mixture in mass ratio 3：
5：4 are added methanol, 1,2-PD, and 1h is kept the temperature in 45 DEG C, and vacuum distillation obtains vacuum distillation object；
B. zirconium oxychloride in mass ratio 2 is taken：3：1 is added 1,2-PD, N, and N- bicine N-s are stirred in 35 DEG C
30min obtains mixed liquor, takes mixed liquor in mass ratio 10：3 are added vacuum distillation object, keep the temperature 60min in 35 DEG C, are evaporated under reduced pressure,
Object must be evaporated under reduced pressure；
C. pyrophyllite in powder in mass ratio 1 is taken：5 are added the hydrochloric acid that mass fraction is 20%, are stirred 1h, filter, take filter residue through going
Ion water washing, obtains washings, takes washings in mass ratio 10：9：1 is added titanium dioxide, vacuum distillation object, and ball milling is dry, i.e.,
Obtain filler.
Environment protecting paper base-material：
A. diethylenetriamine in mass ratio 6 is taken：1 is added adipic acid, is stirred 20min in 110 DEG C, is warming up to 170 DEG C of heat preservations
3h is cooled to 95 DEG C, obtains cooling thing, takes cooling thing in mass ratio 1：7 are added distilled water, add the ring of cooling thing quality 50%
Oxygen chloropropane is stirred 1h in 65 DEG C, adjusts pH to 4, obtains mixture A；
B. polyacrylic acid in mass ratio 2 is taken：5 are added mixture A, are stirred 20min in 70 DEG C, must stir mixture B, take and stir
Mix mixture in mass ratio 15：1 is added hardwood pulp mixing to get environment protecting paper base-material.
Paper coating：
（1）Take nonylphenol polyoxyethylene ether in mass ratio 3：5 are added the sulfuric acid that mass fraction is 98%, and 1h is stirred in 3 DEG C,
The absolute ethyl alcohol of nonylphenol polyoxyethylene ether quality 70% is added, pH to 7 is adjusted, centrifugation takes supernatant rotary evaporation, must revolve
Turn evaporant；
（2）Take oleic acid in mass ratio 1：2 are added calcium hydroxide, are stirred 1 in 70 DEG C, must stir mixture A, take and be stirred
Object A in mass ratio 3：2 are added calcium stearate, are stirred 20min in 90 DEG C, obtain mixture, according to the mass fraction, take 40 parts to mix
Object, -10,5 parts of Tween-80s of 20 parts of polyoxethylene octylphenyl phenol ethers, 25 parts of rotary evaporation objects, 70 parts of water are closed, 2h is kept the temperature in 95 DEG C,
It is cooled to room temperature to get paper coating.
A kind of preparation method of environment protecting paper takes 200 parts of environment protecting paper base-materials, 40 parts of aragonite calcium carbonate crystalline substances according to the mass fraction
Palpus, 40 parts of fillers, 100 parts of water, mashing dispersion, handsheet obtain paper matrix object, paper coating are taken to be coated on paper matrix
It is dry on object, cure to get environment protecting paper.
Pyrophyllite in powder：3.0 μm of diameter grain, whiteness 84.1% are derived from Wenzhou District of Zhejiang Province；Titanium dioxide：0.30 μm of diameter grain, is derived from Liaoning
Jinzhou titanium industry.
Hardwood pulp：Beating degree is 430SR, whiteness：71%, Feng Sheng Paper Co., Ltd provide.
Aragonite calcium carbonate whisker：Granularity：18 μm of major diameter, 0.7 μm of minor axis, whiteness：93%, pH value 9.
Filler：
A. aluminium chloride in mass ratio 1 is taken：7 are added deionized water, are stirred 25min, and aluminium chloride quality 2% is added
Mass fraction be 30% hydrochloric acid, be stirred 43min in 48 DEG C, obtain stirring mixture, take stirring mixture in mass ratio 3：
6：6 are added methanol, 1,2-PD, and 1.5h is kept the temperature in 43 DEG C, and vacuum distillation obtains vacuum distillation object；
B. zirconium oxychloride in mass ratio 2 is taken：4：2 are added 1,2-PD, N, and N- bicine N-s are stirred in 40 DEG C
35min obtains mixed liquor, takes mixed liquor in mass ratio 13：5 are added vacuum distillation object, keep the temperature 65min in 40 DEG C, are evaporated under reduced pressure,
Object must be evaporated under reduced pressure；
C. pyrophyllite in powder in mass ratio 1 is taken：5 are added the hydrochloric acid that mass fraction is 20%, are stirred 1.5h, filter, filter residue is taken to pass through
Deionized water is washed, and is obtained washings, is taken washings in mass ratio 13：11：2 are added titanium dioxide, vacuum distillation object, and ball milling is dry,
Up to filler.
Environment protecting paper base-material：
A. diethylenetriamine in mass ratio 6 is taken：3 are added adipic acid, are stirred 25min in 115 DEG C, are warming up to 173 DEG C of heat preservations
3.5h is cooled to 98 DEG C, obtains cooling thing, takes cooling thing in mass ratio 1：9 are added distilled water, add cooling thing quality 55%
Epoxychloropropane is stirred 1.5h in 68 DEG C, adjusts pH to 4.3, obtains mixture A；
B. polyacrylic acid in mass ratio 2 is taken：5 are added mixture A, are stirred 25min in 73 DEG C, must stir mixture B, take and stir
Mix mixture in mass ratio 18：2 are added hardwood pulp mixing to get environment protecting paper base-material.
Paper coating：
（1）Take nonylphenol polyoxyethylene ether in mass ratio 4：7 are added the sulfuric acid that mass fraction is 98%, are stirred in 4 DEG C
1.5h adds the absolute ethyl alcohol of nonylphenol polyoxyethylene ether quality 75%, adjusts pH to 7.3, and centrifugation takes supernatant rotation to steam
Hair, obtains rotary evaporation object；
（2）Take oleic acid in mass ratio 1：2 are added calcium hydroxide, are stirred 1.5h in 73 DEG C, must stir mixture A, take stirring
Mixture A in mass ratio 5：3 are added calcium stearate, are stirred 25min in 93 DEG C, obtain mixture, according to the mass fraction, take 45
Part mixture, -10,7 parts of Tween-80s of 25 parts of polyoxethylene octylphenyl phenol ethers, 30 parts of rotary evaporation objects, 75 parts of water, in 96 DEG C of guarantors
Warm 2.5h, is cooled to room temperature to get paper coating.
A kind of preparation method of environment protecting paper takes 250 parts of environment protecting paper base-materials, 45 parts of aragonite calcium carbonate crystalline substances according to the mass fraction
Palpus, 50 parts of fillers, 130 parts of water, mashing dispersion, handsheet obtain paper matrix object, paper coating are taken to be coated on paper matrix
It is dry on object, cure to get environment protecting paper.
Pyrophyllite in powder：3.0 μm of diameter grain, whiteness 84.1% are derived from Wenzhou District of Zhejiang Province；Titanium dioxide：0.30 μm of diameter grain, is derived from Liaoning
Jinzhou titanium industry.
Hardwood pulp：Beating degree is 430SR, whiteness：71%, Feng Sheng Paper Co., Ltd provide.
Aragonite calcium carbonate whisker：Granularity：20 μm of major diameter, 1 μm of minor axis, whiteness：93%, pH value 9.
Filler：
A. aluminium chloride in mass ratio 1 is taken：8 are added deionized water, are stirred 30min, and aluminium chloride quality 3% is added
Mass fraction be 30% hydrochloric acid, be stirred 50min in 50 DEG C, obtain stirring mixture, take stirring mixture in mass ratio 3：
7：8 are added methanol, 1,2-PD, and 2h is kept the temperature in 50 DEG C, and vacuum distillation obtains vacuum distillation object；
B. zirconium oxychloride in mass ratio 2 is taken：5：3 are added 1,2-PD, N, and N- bicine N-s are stirred in 45 DEG C
40min obtains mixed liquor, takes mixed liquor in mass ratio 15：6 are added vacuum distillation object, keep the temperature 70min in 45 DEG C, are evaporated under reduced pressure,
Object must be evaporated under reduced pressure；
C. pyrophyllite in powder in mass ratio 1 is taken：5 are added the hydrochloric acid that mass fraction is 20%, are stirred 2h, filter, take filter residue through going
Ion water washing, obtains washings, takes washings in mass ratio 15：12：3 are added titanium dioxide, vacuum distillation object, and ball milling is dry, i.e.,
Obtain filler.
Environment protecting paper base-material：
A. diethylenetriamine in mass ratio 6 is taken：4 are added adipic acid, are stirred 30min in 120 DEG C, are warming up to 175 DEG C of heat preservations
4h is cooled to 100 DEG C, obtains cooling thing, takes cooling thing in mass ratio 1：10 are added distilled water, add cooling thing quality 60%
Epoxychloropropane is stirred 2h in 70 DEG C, adjusts pH to 4.5, obtains mixture A；
B. polyacrylic acid in mass ratio 2 is taken：5 are added mixture A, are stirred 30min in 75 DEG C, must stir mixture B, take and stir
Mix mixture in mass ratio 10：3 are added hardwood pulp mixing to get environment protecting paper base-material.
Paper coating：
（1）Take nonylphenol polyoxyethylene ether in mass ratio 5：8 are added the sulfuric acid that mass fraction is 98%, and 2h is stirred in 5 DEG C,
The absolute ethyl alcohol of nonylphenol polyoxyethylene ether quality 80% is added, pH to 7.5 is adjusted, centrifugation takes supernatant rotary evaporation, obtains
Rotary evaporation object；
（2）Take oleic acid in mass ratio 1：2 are added calcium hydroxide, are stirred h in 75 DEG C, must stir mixture A, take and be stirred
Object A in mass ratio 6：4 are added calcium stearate, are stirred 30min in 95 DEG C, obtain mixture, according to the mass fraction, take 50 parts to mix
Object, -10,9 parts of Tween-80s of 30 parts of polyoxethylene octylphenyl phenol ethers, 35 parts of rotary evaporation objects, 80 parts of water are closed, 3h is kept the temperature in 98 DEG C,
It is cooled to room temperature to get paper coating.
A kind of preparation method of environment protecting paper takes 300 parts of environment protecting paper base-materials, 50 parts of aragonite calcium carbonate crystalline substances according to the mass fraction
Palpus, 60 parts of fillers, 150 parts of water, mashing dispersion, handsheet obtain paper matrix object, paper coating are taken to be coated on paper matrix
It is dry on object, cure to get environment protecting paper.
Comparative example 1：It is essentially identical with the preparation method of embodiment 3, it has only the difference is that lacking filler.
Comparative example 2：It is essentially identical with the preparation method of embodiment 3, it has only the difference is that lacking environment protecting paper base-material.
Comparative example 3：It is essentially identical with the preparation method of embodiment 3, it has only the difference is that lacking paper coating.
Comparative example 4：The environment protecting paper of Wenzhou City, Zhejiang Province company production.
By 1,2,3 sample of embodiment and comparative example 1,2,3,4 of above-mentioned preparation method in smoothness, surface strength and paper
The pH value opened carries out contrasting detection as Testing index, and test result is recorded in table 1.
Table 1:
As shown in Table 1, environment protecting paper of the invention forms relatively stable coating in paper surface, has preferable flow leveling, changes
The boundary strength of coating has been apt to it, to have preferable mobility and lubricity so that paper smoothness rises, degree of roughness drop
Low, be worth promoting use.
Claims (2)
1. a kind of environment protecting paper, which is characterized in that including filler, environment protecting paper base-material, paper coating；
The preparation method of the filler, includes the following steps：
A. aluminium chloride in mass ratio 1 is taken：5 ~ 8 addition deionized waters are stirred, and aluminium chloride quality 1 ~ 3% is added
Hydrochloric acid is stirred in 45 ~ 50 DEG C, obtains stirring mixture, takes stirring mixture in mass ratio 3：5~7：4 ~ 8 are added methanol, 1,
2- propylene glycol, 1 ~ 2h is kept the temperature in 45 ~ 50 DEG C, and vacuum distillation obtains vacuum distillation object；
B. zirconium oxychloride in mass ratio 2 is taken：3~5：1 ~ 3 is added 1,2-PD, N, N- bicine N-s, in 35 ~ 45 DEG C
It is stirred, obtains mixed liquor, take mixed liquor in mass ratio 10 ~ 15：3 ~ 6 be added vacuum distillation objects, in 35 ~ 45 DEG C keep the temperature 60 ~
70min, vacuum distillation, obtains vacuum distillation object；
C. pyrophyllite in powder in mass ratio 1 is taken：5 addition hydrochloric acid are stirred, and are filtered, are taken filter residue to be washed through deionized water, must wash
Object takes washings in mass ratio 10 ~ 15：9~12：1 ~ 3 is added titanium dioxide, vacuum distillation object, ball milling, and drying is filled out to get paper
Material；
The preparation method of the environment protecting paper base-material, includes the following steps：
A. diethylenetriamine in mass ratio 6 is taken：1 ~ 4 is added adipic acid, is stirred in 110 ~ 120 DEG C, is warming up to 170 ~ 175 DEG C
3 ~ 4h is kept the temperature, it is cooling, cooling thing is obtained, cooling thing in mass ratio 1 is taken：7 ~ 10 be added distilled water, add cooling thing quality 50 ~
60% epoxychloropropane is stirred in 65 ~ 70 DEG C, is adjusted pH to 4 ~ 4.5, is obtained mixture A；
B. polyacrylic acid in mass ratio 2 is taken：5 are added mixture A, are stirred in 70 ~ 75 DEG C, must stir mixture B, take stirring
Mixture in mass ratio 15 ~ 10：1 ~ 3 is added hardwood pulp mixing to get environment protecting paper base-material；
The preparation method of the paper coating, includes the following steps：
Take nonylphenol polyoxyethylene ether in mass ratio 3 ~ 5：5 ~ 8 are added sulfuric acid, are stirred in 3 ~ 5 DEG C, and it is poly- to add nonyl phenol
The absolute ethyl alcohol of ethylene oxide ether quality 70 ~ 80%, adjusts pH to 7 ~ 7.5, and centrifugation takes supernatant rotary evaporation, obtains rotary evaporation
Object；
Take oleic acid in mass ratio 1：2 are added calcium hydroxide, are stirred 1 ~ 2h in 70 ~ 75 DEG C, must stir mixture A, take stirring
Mixture A in mass ratio 3 ~ 6：2 ~ 4 are added calcium stearate, are stirred in 90 ~ 95 DEG C, obtain mixture, according to the mass fraction, taken
40 ~ 50 parts of mixtures, -10,5 ~ 9 parts of Tween-80s of 20 ~ 30 parts of polyoxethylene octylphenyl phenol ethers, 25 ~ 35 parts of rotary evaporation objects, 70 ~
80 parts of water keep the temperature 2 ~ 3h in 95 ~ 98 DEG C, are cooled to room temperature to get paper coating.
2. a kind of preparation method of environment protecting paper as described in claim 1, which is characterized in that the preparation method includes following step
Suddenly：
According to the mass fraction, take 200 ~ 300 parts of environment protecting paper base-materials, 40 ~ 50 parts of aragonite calcium carbonate whiskers, 40 ~ 60 parts of fillers,
100 ~ 150 parts of water, mashing dispersion, handsheet obtains paper matrix object, paper coating is taken to be coated on paper matrix object, dry, Gu
Change to get environment protecting paper.
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| CN101418532A (en) * | 2008-12-11 | 2009-04-29 | 山东晨鸣纸业集团股份有限公司 | Method for preparing coated paper |
| CN101967774A (en) * | 2010-09-21 | 2011-02-09 | 浙江池禾化工有限公司 | Paper coating lubricant |
| CN102898643A (en) * | 2012-10-12 | 2013-01-30 | 陕西科技大学 | Preparation method of modified polyarylether (PAE) resin |
| CN104674608A (en) * | 2015-02-05 | 2015-06-03 | 骏源新材料（上海）有限公司 | Preparation method of environment-friendly wrapping paper |
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| US20080017339A1 (en) * | 2004-10-20 | 2008-01-24 | Kemira Oyj | Temporary Wet Strength Agents And Products Made From Such Agents |
| CN1763050A (en) * | 2005-11-07 | 2006-04-26 | 陕西科技大学 | Preparation method of cation aluminium zirconium metal-organic complex coupling agent |
| CN101418532A (en) * | 2008-12-11 | 2009-04-29 | 山东晨鸣纸业集团股份有限公司 | Method for preparing coated paper |
| CN101967774A (en) * | 2010-09-21 | 2011-02-09 | 浙江池禾化工有限公司 | Paper coating lubricant |
| CN102898643A (en) * | 2012-10-12 | 2013-01-30 | 陕西科技大学 | Preparation method of modified polyarylether (PAE) resin |
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