CN107338677A - A kind of corrugated paper Cypres and preparation method thereof - Google Patents
A kind of corrugated paper Cypres and preparation method thereof Download PDFInfo
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- CN107338677A CN107338677A CN201710607175.2A CN201710607175A CN107338677A CN 107338677 A CN107338677 A CN 107338677A CN 201710607175 A CN201710607175 A CN 201710607175A CN 107338677 A CN107338677 A CN 107338677A
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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
- 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
- D21H21/16—Sizing or water-repelling agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F289/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds not provided for in groups C08F251/00 - C08F287/00
-
- 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
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
-
- 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
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Abstract
The invention discloses a kind of corrugated paper Cypres and preparation method thereof, the corrugated paper Cypres include the raw material of following parts by weight：20 35 parts of siloxanes, 50 100 parts of stearic acid, 20 35 parts of (methyl) acrylic ester monomer, 60 70 parts of (methyl) styrene, 67 parts of cationic monomer, 20 30 parts of dispersant, 23 parts of cross-linking monomer, 23 parts of emulsifying agent, 0.5 3 parts of initiator, 800 1000 parts of water.Stearic acid due to being used in the present invention can be combined with the carboxyl of fiber surface with the reason containing a large amount of carboxyls, improve its bonding force between corrugated paper, be improved the ring crush intensity of corrugated paper.
Description
Technical field
The present invention relates to paper-making industry chemical article technical field, more particularly to a kind of corrugated paper Cypres and its preparation
Method.
Background technology
Corrugated paper is to process the plate object being bonded and the corrugated paper of the waveform formed by sheet lining and by corrugated roller,
It is generally divided into single wall corrugated board and the class of double-layer corrugated cardboard two.The invention and application of corrugated paper have more than 100 years history, have cost
The advantages that low, light weight, processing are easily, intensity is big, printing adaptability sample is excellent, storage convenient in carrying, more than 80% corrugated paper
Can be by reclaiming, corrugated paper can be used as the packaging of food or digital product, and relatively environment-friendly, use is relatively broad.Watt
Stupefied paper, paperboard just develop from high grammes per square metre to low grammes per square metre direction；Due to replacing wood pulp using waste paper, into the intensity difference of paper, hygroscopicity value
It is high；Because internal sizing variable factor is more, cause that paper quality is unstable, class is difficult to improve so that manufacturer uses less
Or internal sizing is abandoned, the technique made up using top sizing turns into fashion trend.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of corrugated paper Cypres and its preparation side
Method.
In order to realize the above object the technical solution adopted in the present invention is：
A kind of corrugated paper Cypres, include the raw material of following parts by weight：Siloxanes 20-35 parts, stearic acid 50-100
Part, (methyl) acrylic ester monomer 20-35 parts, (methyl) styrene 60-70 parts, cationic monomer 6-7 parts, dispersant 20-
30 parts, cross-linking monomer 2-3 parts, emulsifying agent 2-3 parts, initiator 0.5-3 parts, water 800-1000 parts；
Wherein, described (methyl) acrylic ester monomer is：Methyl acrylate, ethyl acrylate, propyl acrylate, third
Olefin(e) acid N-butyl, isobutyl acrylate, tert-butyl acrylate, Isooctyl acrylate monomer, methyl methacrylate, methacrylic acid second
Ester, propyl methacrylate, n-BMA, Isobutyl methacrylate, Tert-butyl Methacrylate or methyl-prop
The different monooctyl ester of olefin(e) acid；
Described cationic monomer is：Acrylic acid-N, TMSDMA N dimethylamine base ethyl ester, diallyldimethylammonium chloride, methyl
Acrylamide propyl-dimethyl amine, methacrylic acid acyloxyethyl trimethyl ammonium chloride, dimethyl diallyl ammonium chloride, propylene
Sour dimethylamino ethyl ester monochloro methane quaternary ammonium；
The dispersant is gelatin；
The emulsifying agent is：C12~18Alkyl polyoxyethylene trimethyl ammonium chloride；
Described initiator is potassium peroxydisulfate, ammonium persulfate, sodium peroxydisulfate；
The cross-linking monomer is acrylic-amino propyl ester, glycidyl acrylate or methyl acrylamide monomer, propylene
Sour dimethylamino ethyl ester monochloro methane quaternary ammonium, methacrylic acid acyloxyethyl trimethyl ammonium chloride, diallyidimethylammonium chloride
Ammonium.
The invention also discloses the preparation method of this kind of corrugated paper Cypres：Comprise the following steps：
A. the preparation of sizing agent base-material：With condenser, Dropping feeder, agitator, thermometer four-hole boiling flask in, first
30% (methyl) acrylic ester monomer is added, is warming up to 150 DEG C, remaining (first is added dropwise in stirring reaction after 110~150 minutes
Base) acrylic ester monomer and (methyl) styrene, time for adding 1~2 hour, continue to be incubated after completion of dropwise addition at 140 DEG C
0.5 hour, add cross-linking monomer, dispersant, emulsifying agent and initiator, after stirring 1 hour again plus 80~90 DEG C 70~
80% water, 95 DEG C of stirring reaction half an hour are cooled to, are subsequently cooled to 25 DEG C, filtered through 100 mesh filter screens, acquire the applying glue
Agent base-material；
B. the preparation of additive：With condenser, agitator, thermometer four-hole boiling flask in, add stearic acid, heating
To 80 DEG C, 20 minutes are incubated at 80 DEG C after melting completely；Simultaneously with condenser, agitator, thermometer tetra- mouthfuls of 1000ml
In flask, the water of cationic monomer 20~30% is added, is completely dissolved, is warming up to 80 DEG C and is incubated herein；Keep to sun
Ion monomer is stirred with water, while stearic fused mass is poured into cationic monomer at 80 DEG C, disperses 0.2 at a high speed
Mixing speed is reduced after~0.3 hour and 25 DEG C will be cooled to, through the filtering of 100 mesh filter screens, acquisition additive；
C. corrugated paper Cypres：By the sizing agent base-material obtained in step a and the additive base-material obtained in step b
It is stirred, obtains described corrugated paper Cypres.
The beneficial effects of the invention are as follows：The corrugated paper Cypres of the present invention can make the ring crush intensity of raising corrugated paper,
Simultaneously may be because the stearic acid used in the present invention be with the reason containing a large amount of carboxyls, can be with the carboxyl knot of fiber surface
Close, improve its bonding force between corrugated paper, improve the ring crush intensity of corrugated paper.
Embodiment
Claimed technical solution of the invention is described in further detail in conjunction with specific embodiment.
Embodiment one
In the present embodiment, corrugated paper Cypres include the raw material of following parts by weight：
20 parts of siloxanes, 50 parts of stearic acid, 20 parts of methyl acrylate, 60 parts of (methyl) styrene, acrylic acid-N, N- diformazan
6 parts of aminoethyl, 20 parts of gelatin, 2 parts of acrylic-amino propyl ester, 2 parts of dodecyl polyoxyethylene (5) trimethyl ammonium chloride, mistake
0.5 part of potassium sulfate, 800 parts of water.
In the present embodiment, the preparation method of corrugated paper Cypres comprises the following steps：
A. the preparation of sizing agent base-material：With condenser, Dropping feeder, agitator, thermometer four-hole boiling flask in, first
6 parts of methyl acrylates are added, are warming up to 150 DEG C, 14 parts of methyl acrylates and 60 are added dropwise in stirring reaction after 110~150 minutes
Part (methyl) styrene, time for adding 1~2 hour, continues insulation 0.5 hour at 140 DEG C, adds persulfuric acid after completion of dropwise addition
0.5 part of 0.5 part of potassium, 20 parts of gelatin, 2 parts of dodecyl polyoxyethylene (5) trimethyl ammonium chloride and potassium peroxydisulfate, are stirred 1 hour
Add 80~90 DEG C of 560-640 part water again afterwards, be cooled to 95 DEG C of stirring reaction half an hour, be subsequently cooled to 25 DEG C, filtered through 100 mesh
Net filtration, acquire the sizing agent base-material；
B. the preparation of additive：With condenser, agitator, thermometer four-hole boiling flask in, add 50 parts of stearic acid,
80 DEG C are warming up to, is incubated 20 minutes at 80 DEG C after melting completely；Simultaneously with condenser, agitator, thermometer 1000ml
In four-hole boiling flask, acrylic acid-N is added, the water that 6 parts and 160~240 parts of TMSDMA N dimethylamine base ethyl ester, is completely dissolved, is warming up to 80 DEG C
And it is incubated herein；Keeping to entering acrylic acid-N, TMSDMA N dimethylamine base ethyl ester is stirred with water, while by stearic melting
Thing is poured at 80 DEG C into acrylic acid-N, TMSDMA N dimethylamine base ethyl ester, and mixing speed is reduced simultaneously after disperseing 0.2~0.3 hour at a high speed
25 DEG C will be cooled to, will be filtered through 100 mesh filter screens, obtains additive；
C. corrugated paper Cypres：By the sizing agent base-material obtained in step a and the additive base-material obtained in step b
It is stirred, obtains described corrugated paper Cypres.
Embodiment two
In the present embodiment, corrugated paper Cypres include the raw material of following parts by weight：
Include the raw material of following parts by weight：35 parts of siloxanes, 100 parts of stearic acid, 5 parts of methyl acrylate, ethyl acrylate 5
Part, 5 parts of propyl acrylate, 5 parts of n-butyl acrylate, 5 parts of isobutyl acrylate, 5 parts of tert-butyl acrylate, Isooctyl acrylate monomer
5 parts, 70 parts of (methyl) styrene, 7 parts of diallyldimethylammonium chloride, 30 parts of gelatin, 3 parts of glycidyl acrylate, ten
3 parts of eight alkyl polyoxyethylenes (20) trimethyl ammonium chloride, 3 parts of ammonium persulfate, 1000 parts of water.
The preparation method of corrugated paper Cypres comprises the following steps in the present embodiment：
A. the preparation of sizing agent base-material：With condenser, Dropping feeder, agitator, thermometer four-hole boiling flask in, first
Adding 10.5 parts of (methyl) acrylic ester monomer mixtures, (wherein (methyl) acrylic ester monomer mixture is by acrylic acid first
5 parts of ester, 5 parts of ethyl acrylate, 5 parts of propyl acrylate, 5 parts of n-butyl acrylate, 5 parts of isobutyl acrylate, the tertiary fourth of acrylic acid
5 parts of ester, 5 parts of Isooctyl acrylate monomer mix, totally 35 parts)；150 DEG C are warming up to, stirring reaction is added dropwise after 110~150 minutes
Remaining 24.5 parts of (methyl) acrylic ester monomers and 70 parts of (methyl) styrene, time for adding 1~2 hour, knot is added dropwise
Continue insulation 0.5 hour after beam at 140 DEG C, add 3 parts of glycidyl acrylate, 30 parts of gelatin, octadecyl polyoxy second
3 parts of 3 parts of alkene (20) trimethyl ammonium chloride and ammonium persulfate, stirring add 80~90 DEG C of 700~800 parts of water, cooling again after 1 hour
To 95 DEG C of stirring reaction half an hour, 25 DEG C are subsequently cooled to, is filtered through 100 mesh filter screens, acquires the sizing agent base-material.
B. the preparation of additive：With condenser, agitator, thermometer four-hole boiling flask in, add stearic acid 100
Part, 80 DEG C are warming up to, is incubated 20 minutes at 80 DEG C after melting completely；Simultaneously with condenser, agitator, thermometer
In 1000ml four-hole boiling flasks, 7 parts and 200~300 parts water of diallyldimethylammonium chloride are added, is completely dissolved, is warming up to 80
DEG C and be incubated herein；Holding is stirred to diallyldimethylammonium chloride and water, while by stearic fused mass
Poured at 80 DEG C in diallyldimethylammonium chloride, mixing speed is reduced after disperseing 0.2~0.3 hour at a high speed and will be cooled
To 25 DEG C, filtered through 100 mesh filter screens, obtain additive.
C. corrugated paper Cypres：By the sizing agent base-material obtained in step a and the additive base-material obtained in step b
It is stirred, obtains described corrugated paper Cypres.
Embodiment three
Corrugated paper Cypres include the raw material of following parts by weight in the present embodiment：30 parts of siloxanes, stearic acid 70
Part, 30 parts of (methyl) acrylic ester monomer, 70 parts of (methyl) styrene, 7 parts of cationic monomer, 30 parts of gelatin, cross-linking monomer 3
Part, 3 parts of myristyl polyoxyethylene (15) trimethyl ammonium chloride, 3 parts of initiator, 900 parts of water.
Wherein 30 parts of (methyl) acrylic ester monomers are by EMA, propyl methacrylate, methyl-prop
Olefin(e) acid N-butyl, Isobutyl methacrylate, Tert-butyl Methacrylate and EHMA mix.
7 parts of cationic monomers are by acrylic acid-N, TMSDMA N dimethylamine base ethyl ester, diallyldimethylammonium chloride, methyl-prop
Acrylamide propyl-dimethyl amine, methacrylic acid acyloxyethyl trimethyl ammonium chloride, dimethyl diallyl ammonium chloride, acrylic acid
Dimethylamino ethyl ester monochloro methane quaternary ammonium mixes.
3 parts of cross-linking monomers are by acrylic-amino propyl ester, glycidyl acrylate, methyl acrylamide monomer, propylene
Sour dimethylamino ethyl ester monochloro methane quaternary ammonium, methacrylic acid acyloxyethyl trimethyl ammonium chloride and diallyidimethylammonium chloride
Ammonium mixes.
3 parts of initiators are mixed by potassium peroxydisulfate, ammonium persulfate and sodium peroxydisulfate.
In the present embodiment,
A. the preparation of sizing agent base-material：With condenser, Dropping feeder, agitator, thermometer four-hole boiling flask in, first
9 parts of (methyl) acrylic ester monomers are added, are warming up to 150 DEG C, stirring reaction is added dropwise remaining 21 parts after 110~150 minutes
(methyl) acrylic ester monomer and 70 parts of (methyl) styrene, time for adding 1~2 hour, after completion of dropwise addition 140 DEG C after
Continuation of insurance temperature 0.5 hour, adds 3 parts of cross-linking monomers, 30 parts of gelatin, 3 parts of myristyl polyoxyethylene (15) trimethyl ammonium chloride
With 3 parts of initiators, stirring adds 80~90 DEG C of 630-720 part water, is cooled to 95 DEG C of stirring reaction half an hour, so again after 1 hour
After be cooled to 25 DEG C, through 100 mesh filter screens filter, acquire the sizing agent base-material；
B. the preparation of additive：With condenser, agitator, thermometer four-hole boiling flask in, add 70 parts of stearic acid,
80 DEG C are warming up to, is incubated 20 minutes at 80 DEG C after melting completely；Simultaneously with condenser, agitator, thermometer 1000ml
In four-hole boiling flask, 7 parts of cationic monomers and 180-270 part water are added, is completely dissolved, is warming up to 80 DEG C and is incubated herein；
Holding is stirred to cationic monomer and water, while stearic fused mass is poured into cationic monomer at 80 DEG C, high
Mixing speed is reduced after speed is scattered 0.2~0.3 hour and will be cooled to 25 DEG C, through the filtering of 100 mesh filter screens, acquisition additive；
C. corrugated paper Cypres：By the sizing agent base-material obtained in step a and the additive base-material obtained in step b
It is stirred, obtains described corrugated paper Cypres.
Interpretation of result
The corrugated paper Cypres now obtained to embodiment 1~3 are tested, and test its Cobb value and ring crush intensity,
Wherein Cobb values measure detects pattern to be measured using GB/T 1540-2002 methods；Surface strength measure uses GB/T22365-
2008 methods detect pattern to be measured.Its test result is as follows：
Embodiment described above is only presently preferred embodiments of the present invention, not does any formal limit to the present invention
System.Any those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the disclosure above
Technology contents more possible variations and retouching are made to technical solution of the present invention, or be revised as the equivalence enforcement of equivalent variations
Example.Therefore all contents without departing from technical solution of the present invention, the equivalent equivalence changes that the thinking according to the present invention is made, it all should cover
In in protection scope of the present invention.
Claims (2)
1. a kind of corrugated paper Cypres, it is characterised in that include the raw material of following parts by weight：Siloxanes 20-35 parts are stearic
Sour 50-100 parts, (methyl) acrylic ester monomer 20-35 parts, (methyl) styrene 60-70 parts, cationic monomer 6-7 parts, point
Powder 20-30 parts, cross-linking monomer 2-3 parts, emulsifying agent 2-3 parts, initiator 0.5-3 parts, water 800-1000 parts；
Wherein, described (methyl) acrylic ester monomer is：Methyl acrylate, ethyl acrylate, propyl acrylate, acrylic acid
N-butyl, isobutyl acrylate, tert-butyl acrylate, Isooctyl acrylate monomer, methyl methacrylate, EMA,
Propyl methacrylate, n-BMA, Isobutyl methacrylate, Tert-butyl Methacrylate or methacrylic acid
One or more combinations in different monooctyl ester；
Described cationic monomer is：Acrylic acid-N, TMSDMA N dimethylamine base ethyl ester, diallyldimethylammonium chloride, metering system
Amido propyl dimethyl amine, methacrylic acid acyloxyethyl trimethyl ammonium chloride, dimethyl diallyl ammonium chloride, acrylic acid two
One or more combinations in methylamino ethyl ester monochloro methane quaternary ammonium；
The dispersant is gelatin；
The emulsifying agent is：The alkyl polyoxyethylenes of C 12~18 (n=5~20) trimethyl ammonium chloride；
Described initiator is one or more combinations in potassium peroxydisulfate, ammonium persulfate, sodium peroxydisulfate；
The cross-linking monomer is acrylic-amino propyl ester, glycidyl acrylate, methyl acrylamide monomer, acrylic acid diformazan
In aminoethyl monochloro methane quaternary ammonium, methacrylic acid acyloxyethyl trimethyl ammonium chloride, diallyldimethylammonium chloride
One or more combination.
2. the preparation method of corrugated paper Cypres as claimed in claim 1, it is characterised in that comprise the following steps：
A. the preparation of sizing agent base-material：With condenser, Dropping feeder, agitator, thermometer four-hole boiling flask in, first add
30% (methyl) acrylic ester monomer, 150 DEG C are warming up to, stirring reaction is added dropwise remaining (methyl) third after 110~150 minutes
Olefin(e) acid esters monomer and (methyl) styrene, time for adding 1~2 hour, it is small to continue at 140 DEG C insulation 0.5 after completion of dropwise addition
When, cross-linking monomer, dispersant, emulsifying agent and initiator are added, stirring adds 80~90 DEG C of 70~80% water again after 1 hour,
95 DEG C of stirring reaction half an hour are cooled to, are subsequently cooled to 25 DEG C, is filtered through 100 mesh filter screens, acquires the sizing agent base-material；
B. the preparation of additive：With condenser, agitator, thermometer four-hole boiling flask in, add stearic acid, be warming up to 80
DEG C, it is incubated 20 minutes at 80 DEG C after melting completely；Simultaneously with condenser, agitator, thermometer 1000ml four-hole boiling flasks
In, the water of cationic monomer 20~30% is added, is completely dissolved, is warming up to 80 DEG C and is incubated herein；Keep to cation
Monomer is stirred with water, while stearic fused mass is poured into cationic monomer at 80 DEG C, and high speed scattered 0.2~
Mixing speed is reduced after 0.3 hour and 25 DEG C will be cooled to, through the filtering of 100 mesh filter screens, acquisition additive；
C. corrugated paper Cypres：The sizing agent base-material obtained in step a and the additive base-material obtained in step b are stirred
Mixing, obtain described corrugated paper Cypres.
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| CN201710607175.2A CN107338677A (en) | 2017-07-24 | 2017-07-24 | A kind of corrugated paper Cypres and preparation method thereof |
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| CN201710607175.2A CN107338677A (en) | 2017-07-24 | 2017-07-24 | A kind of corrugated paper Cypres and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113150202A (en) * | 2021-05-10 | 2021-07-23 | 华东理工大学 | Preparation method of surface sizing agent |
| CN113771177A (en) * | 2021-09-14 | 2021-12-10 | 武汉尚品木业有限公司 | Production process of environment-friendly antibacterial solid wood composite floor |
| CN116770645A (en) * | 2023-06-27 | 2023-09-19 | 东莞市裕盈纸业有限公司 | Hollow reinforced corrugated paper and processing method thereof |
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| CN113150202A (en) * | 2021-05-10 | 2021-07-23 | 华东理工大学 | Preparation method of surface sizing agent |
| CN113771177A (en) * | 2021-09-14 | 2021-12-10 | 武汉尚品木业有限公司 | Production process of environment-friendly antibacterial solid wood composite floor |
| CN116770645A (en) * | 2023-06-27 | 2023-09-19 | 东莞市裕盈纸业有限公司 | Hollow reinforced corrugated paper and processing method thereof |
| CN116770645B (en) * | 2023-06-27 | 2024-04-09 | 东莞市裕盈纸业有限公司 | Hollow reinforced corrugated paper and processing method thereof |
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