CN107675557A - A kind of cultural paper in the office paper pulp releasing agent and preparation method thereof - Google Patents
A kind of cultural paper in the office paper pulp releasing agent and preparation method thereof Download PDFInfo
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- CN107675557A CN107675557A CN201710938546.5A CN201710938546A CN107675557A CN 107675557 A CN107675557 A CN 107675557A CN 201710938546 A CN201710938546 A CN 201710938546A CN 107675557 A CN107675557 A CN 107675557A
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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
Abstract
The invention belongs to pulping and paper-making processing technique field, and in particular to a kind of cultural paper in the office paper pulp releasing agent and preparation method thereof.Each constituent and its quality parts ratio of the cultural paper in the office paper pulp releasing agent be：40 ~ 50 parts of modified vegetable oil, 20 ~ 30 parts of beeswax, 10 ~ 20 parts of ionic liquid, 10 ~ 20 parts of plant ash solution, 5 ~ 10 parts of propolis solution, 3 ~ 6 parts of cationic starch, 2 ~ 5 parts of maleation sunflower oil, 3 ~ 5 parts of bactericide, 5 ~ 10 parts of dodecyl sodium sulfate.Preparation method carries out hybrid reaction to be first modified to vegetable oil, then by remaining composition.The cultural paper in the office paper pulp releasing agent prepares the quality that simply, can effectively improve paper.
Description
Technical field
The invention belongs to pulping and paper-making processing technique field, and in particular to a kind of cultural paper in the office paper pulp releasing agent and its
Preparation method.
Background technology
Cultural paper in the office includes drawing paper, carbon paper, copy paper, facsimile transmission paper, copy paper etc., and cultural chancery paper requirement exists
Occur without that dry linting, ink affinity are strong, ink is brighter apparent during use and with performances such as wearabilities.In China, merely with
Wood pulp is seldom for the paper mill of raw material, is raw material mostly using waste paper, waste paper kind is different, and the debris contained by it is also different.
A large amount of uses of non-wood-fiber in paper industry, the ratio increase that particularly waste paper uses so that stick together class in paper machine
Foreign matter increases, and has influence on effective work of paper machine, viscous cylinder, the phenomenon of viscous dry net occurs, and paper also breaks in process of production
The problems such as head, hair loss, dry linting, blackspot, have a strong impact on the quality of paper.In order to improve the quality of production of paper, in paper-making process
In usually add some processing aids to improve the performance of paper and processing technology, assign some properties of paper.Releasing agent
It is a kind of functional materials between mould and finished product, prevents the mechanograph of the elastomers such as rubber, plastics and other materials
It is bonded on die surface, plays a kind of processing aid for being easy to the demoulding.
With the continuous progress of science and technology, the equipment and technology in paper industry is also improved.Because Novel paper machine is copied
It is very fast to make speed, so to obtain preferable paper peeling effect, many enterprises select mineral oil or vegetable oil emulsion, with gluing
Mixture supports the use in the lump, can play corrugation and effective peeling effect.The typically viscous cylinder of low speed paper machine is not serious, and some can be added soft
Soft dose is waited auxiliary agent to improve de- cylinder, cationic macromolecule wax class remover can be also added in slurry, so as to improve de- cylinder performance.
Conventional inorganic releasing agent has talcum powder, mica powder, sodium thiosulfate etc., and organic release agent includes carbohydrate, soaps, glycerine, stone
Wax etc., this kind of remover film dirt is more, and perishable mould, and polymerization species releasing agent has polytetrafluoroethylene (PTFE), silicone oil etc., this kind of demoulding
Agent stripping result is good, repeats and utilizes, but price is costly.Base oil with lubricating release effect, China is largely adopted
With oil based on mineral oil, mineral oil is cheap, can meet many performances perhaps, but mineral base oil can not be biological
Degraded or biodegradability are poor, its in the environment slowly accumulation so as to being polluted to ecological environment and the health to the mankind
Damage.Current most of international businesses begin one's study environmentally friendly Green Lubricants to substitute traditional mineral base
Oil, reach nontoxic pollution-free, the purpose that easy natural degradation will not damage to the ecosystem.Green Lubricants turn into mineral base
The ideal substitute of oil.At present, Green Lubricants are mainly by improved poly alpha olefin, synthetic fat, polyethers and vegetable oil
Formed respectively with additive mediation Deng base oil.Poly alpha olefin is mainly device in Gas or natural gas through the cumbersome change such as catalytic polymerization
Learn the base oil for the macromolecular composition that reaction is synthesized, the poly alpha olefin base oil of low viscosity and highly viscous poly alpha olefin base
Plinth oil phase ratio is easier to degrade, but generally speaking poly alpha olefin base oil is not because its water solubility is mostly fine, therefore it enters
It is to be not easy the microbial degradation by environment after entering into environment, also will not is still to biological toxic and stimulation
Green base oil.Synthesizing ester oil is the esterification reaction product of organic acid and alcohol, and synthetic fat has fine in terms of boundary lubrication
Ability, due to closely similar with the structure of natural oil, all with aliphatic radical structure, therefore it has good biological degradability,
It is a kind of Green Lubricants, but synthetic ester is raw materials used to be also from greatly mineral oil, and also its price is relative to mineral
Oil base lubricating oil, polyether oil etc. are higher.PPG and referred to as polyethers (PAG), it is with containing active hydrogen group
Compound is initiator, is gathered using oxirane, expoxy propane or its mixture as made from monomer progress ring-opening polymerization
Compound.Expressive force of the polyether oil in terms of oxidation stability is not fine, and the compatibility of polyether product is nor very good, itself and ore deposit
The being mutually dissolved property of thing oil and artificial oil is poor, and the traditional commercial synthesis of polyether oil is using oxirane, expoxy propane
Homopolymerization or copolymerization, these materials of tracing to its source still come from mineral oil.Vegetable oil plant oil is that natural organic-compound is easily raw
Thing degradability, itself has very excellent lubricity again, is preferable base oil, but vegetable oil is a kind of unsaturated fat
Acid glyceride, containing substantial amounts of carbon-carbon double bond, cause its oxidation stability poor, it may occur that very serious oxidative phenomena,
And it is more easy to foaming than mineral oil, these defect factors limit oily development based on vegetable oil, and vegetable oil is changed
Property, widen the application of vegetable oil.
Substantial amounts of material is reported for preparation about releasing agent, and it is former used by needing according to different processing industries
Material and processing technology carry out the preparation of practicality, and the releasing agent of different performance is made.But these releasing agents are mainly used in
The industries such as rubber, plastics, concrete, using less in paper industry.
The content of the invention
The invention provides a kind of cultural paper in the office paper pulp releasing agent and preparation method thereof, it is therefore intended that solves culture and does
The broken end that occurs in public paper production process, hair loss, dry linting phenomenon, solve to produce eye, pockmark point, brocken spectrum and half on paper
The paper defects such as brocken spectrum, improve the moisture resistance of cultural paper in the office, wearability, ink compatibility.
The solution of the present invention is by so realization：40 ~ 50 parts of vegetable oil, 20 ~ 30 parts of beeswax, ionic liquid 10 ~
20 parts, 10 ~ 20 parts of plant ash solution, 5 ~ 10 parts of propolis solution, 3 ~ 6 parts of cationic starch, 2 ~ 5 parts of maleation sunflower oil,
3 ~ 5 parts of bactericide, 5 ~ 10 parts of dodecyl sodium sulfate.
The technical principle of the present invention：The present invention technical principle be：Vegetable oil has excellent lubricity, well biology
Degradation property, the characteristics of to environment nonhazardous, using oily based on green vegetable oil, it can avoid using mineral oil etc.
It is difficult to the energy regenerated, and mineral based lubricating oil can not be biodegradable or biodegradability is poor, it is in the environment slowly
Accumulation to ecological environment so as to pollute and the health of the mankind is damaged.Vegetable oil is modified, strengthens vegetable oil
Mobile performance, oxidation stability and abrasion resistance, it is main to carry out epoxidation modification using to vegetable oil, utilize peroxycarboxylic acid oxygen
Change the carbon-carbon double bond in vegetable oil, one is combined to form epoxy bond with oxygen atom, reduce number of double bonds, it is steady to improve vegetable oil
It is qualitative, add low molecular ethanol and isomerization is carried out to vegetable oil, the viscosity of vegetable oil can be reduced.Beeswax is also to have simultaneously
The characteristics of lubricity of the opposite sex, fusing point are high, chemical resistance, at the same it is oily based on beeswax, the high temperature of drying cylinder is resistant to, also
The intermiscibility of the other components in releasing agent can be improved.Ionic liquid is " green solvent ", has good permeability and prevents
Corruption, the addition of ionic liquid, enables to release agent components preferably to mix, moreover it is possible to strengthens the whiteness of paper, ionic liquid
Electrostatic interaction can also be formed with fiber negatively charged in paper pulp, so as to strengthen the intensity of paper, fleeces can also be prevented and treated
It is solidifying.Cationic liquid can also be combined with the fiber fines in slurry, improved the retention of fiber fines, improved paper to a certain degree
Zhang Qiangdu.Propolis contains the effective components such as Quercetin, terpene and organic acid, can sterilize, sterilize, be antibacterial, sterilizing, mould proof, anti-corrosion,
The fungi common to the mankind, tinea bacterium, floccus mentagrophyte, red mentagrophytes, Microsporum ferrugineum, Microsporum gypseum, ulotrichy
Sporidiole bacteria, brain shape tinea bacterium, trichophyton gypseum, trichophyton tonsurans, purple tinea bacterium etc. have inhibitory action, add in paper-making process
The growth of microorganism in paper can be suppressed by entering propolis, moreover it is possible to suppressed the change of residual material in paper, reached sour, mould proof
Effect, have the durability using paper.Cationic starch is close with the plant cellulose structure of paper grade (stock), has each other good
Affinity interaction, the electropositive of cation can be combined with negative electricity fiber, filler etc. again, and the other compositions for improving paper pulp are kept
Rate, their effect is improved, there is emulsification, the stability of maleation sunflower oil to maleation sunflower oil.Horse
Taking acid anhydrides sunflower oil has the structure similar with ASA, and petroleum derivative product is replaced using green material, green, together
When maleation sunflower oil in anhydride group and the hydroxy combining of cellulose maleation sunflower oil molecule is anchored at
On cellulose, hydrophobic grouping is set to be aligned in fiber surface, so as to assign fiber certain water repelling property, maleation certain herbaceous plants with big flowers
Caul-fat molecule can be dispersed in paper pulp, pulp fiber surface retention might as well, can strengthen surface strength of paper and
The diffusion and infiltration of aqueous liquids are prevented, improves paper water resistance.The bactericide that enhancing adds is Dow bactericide
7287th, Dow bactericide 8536, the mixing of isothiazolinone biocide agent, Dow bactericide constrain rapidly growth and the biology of biology
The synthesis of high molecular polymer, there is high-efficiency broad spectrum, dosage is low, effect is rapid, bactericidal effect is good, biodegradable,
In the environment without persistence, easy cleaning removing toxic substances, in soluble in water, compatibility is good, no surface action, is added in releasing agent and adds
Bacterium in paper-making process can be killed, suppress pollution of the bacterium to paper by entering bactericide.Thiazolinone series bactericidal agent has anti-
Bacterium ability is strong, application dose is small, dissolubility is good and hypotoxicity, low-residual, it is degradable the advantages that, and high-efficiency broad spectrum can be quick
Kill livestock, rapid recovery system efficiency is good with the compatibility of the other materials in paper pulp, is used in mixed way with Dow bactericide, can
The resistance of bacterium is reduced, improves the bactericidal effect in paper-making process.Dodecyl sodium sulfate has excellent infiltration, decontamination and breast
Change acts on so that the various composition intermiscibility of releasing agent is good, releasing agent is in emulsification, stability is high, dodecyl sulphur
Sour sodium biodegradability is good, and environment will not be polluted.The addition of plant ash, the acid in paper production can be adjusted
Basicity, make pulp production control in neutral meta-acid, while plant ash also has bactericidal action, can play and kill in paper production
Bacterium acts on.
As a further improvement on the present invention, described ionic liquid be 1- butyl -3- methylimidazole villaumites or 1- ethyls -
One or more kinds of combinations in 3- methyl-phosphoric acid dimethyl ester salt.
As a further improvement on the present invention, described bactericide is Dow bactericide 7287, Dow bactericide 8536, different thiophene
The mixing of oxazoline ketone bactericide.
As a further improvement on the present invention, described modified vegetable oil is by rapeseed oil, castor oil, corn oil, soybean oil
In one or more kinds of combinations be modified to obtain.
As a further improvement on the present invention, after solid propolis is to be crushed to the preparation method of described propolis solution, add
Enter the ethanol solution of 5 times of amounts 75%, place 2h at normal temperatures, be filtered to remove impurity and produce propolis solution.
A kind of method for preparing cultural paper in the office paper pulp releasing agent, its step include：
(1) the pre- modification of vegetable oil：Take 70 ~ 85 parts of vegetable oil to be put into reactor, add 20 ~ 25 parts of acetic acid solutions and 2 ~ 4 parts strong
Acidic cationic resin catalyst, temperature is raised, while 40 ~ 50 parts of 30% hydrogen peroxide is slowly added dropwise, after dripping hydrogen peroxide, protected
Hold temperature and 4 ~ 6h is reacted at 50 ~ 60 DEG C, the washing of reusable heat sodium carbonate liquor, removed afterwards with saturated common salt water washing to neutrality, evaporation
Water, 70 ~ 85 parts of potassium hydroxide-ethanol solution is added in reactor, 30 ~ 60min is reacted at a temperature of 60 ~ 80 DEG C, is produced
Modified vegetable oil；
(2) hybrid reaction：20 ~ 30 parts of beeswaxs are added into vessel in heating to 60 ~ 80 DEG C of fusings, then add modified vegetable oil 40
~ 50 parts, 10 ~ 20 parts of ionic liquid, 5 ~ 10 parts of propolis solution, 3 ~ 6 parts of cationic starch, 2 ~ 5 parts of maleation sunflower oil, kill
3 ~ 5 parts of microbial inoculum, 5 ~ 10 parts of dodecyl sodium sulfate, 5 ~ 20min is mixed, be eventually adding 10 ~ 20 parts of regulations of plant ash solution
Acid-base value, mix 5 ~ 20min and produce cultural paper in the office paper pulp releasing agent.
The present invention possesses following good result：
The present invention possesses following good result：
1. the releasing agent cost is low, application method is simple, usage amount is few, and can repeatedly use, and stability is strong, nuisanceless,
Environment thing is polluted.
2. compatibility in paper between composition can be improved by changing releasing agent 3. releasing agent, so that it does not occur drastically
Lubricity converts, and improves the intensity of paper, has plasticization.
3. the releasing agent has protective effect to drying cylinder, the pollutant of dryer surface can be cleaned, plays antiseptic and rustproof work
With, there is good lubrication to drying cylinder and creping doctor, effectively improve scraper work stability, extend scraper use the longevity
Life.
4. adding the releasing agent, it can prevent viscous cylinder, paste cylinder, " yellow side " phenomenon from occurring, efficiently solve paper and producing
During occur broken end, hair loss, dry linting phenomenon, effectively improve smoothness, the glossiness of paper, intensity, do not cause paper table
The blackspot in face produces, solves to produce the paper defects such as eye, pockmark point, brocken spectrum and translucent point on paper.
5. the releasing agent is used for cultural paper in the office, waterproof anti-mold effect is good, and wearability is strong, and ink affinity is strong, can be compared with
Preserve for a long time.
6. the releasing agent of gained of the invention is used in the preparation of paper, the bulk of the paper of gained is 1.4 ~ 1.6cm3/
G, whiteness are 85 ~ 90%, and opacity is 86 ~ 91%, and smoothness is 12.9 ~ 14.0 m/s, and tensile strength is 1.46 ~ 1.52kN/
M, tearing strength are 5.5 ~ 5.8 mn.m2/ g, air permeability are 5.7 ~ 6.2 μm/Pa.s.
Embodiment
A kind of cultural paper in the office paper pulp releasing agent of the description present invention and preparation method thereof with reference to embodiments, these are retouched
State not is that present invention is further limited.
Embodiment 1：
The pre- modification of vegetable oil：Take 80 parts of vegetable oil to be put into reactor, add 20 parts of acetic acid solutions and 2 parts of highly acidic cation trees
Fat catalyst, temperature is raised, while 43 parts of 30% hydrogen peroxide is slowly added dropwise, after dripping hydrogen peroxide, maintain the temperature at 60 DEG C of reactions
5.5h, the washing of reusable heat sodium carbonate liquor, afterwards with saturated common salt water washing to neutrality, evaporation water removal, add potassium hydroxide second
70 parts of alcoholic solution reacts 30min at a temperature of 75 DEG C, produces modified vegetable oil in reactor；
Hybrid reaction：30 parts of beeswaxs are added into vessel in heating to 75 DEG C of fusings, then add 48 parts of modified vegetable oil, ionic liquid
18 parts of body, 5 parts of propolis solution, 4 parts of cationic starch, 5 parts of maleation sunflower oil, 4 parts of bactericide, dodecyl sodium sulfate
5 parts, 15min is mixed, 20 parts of regulation acid-base values of plant ash solution is eventually adding, mixes 16min and produce cultural office
With paper paper pulp releasing agent.
Embodiment 2：
The pre- modification of vegetable oil：Take 70 parts of vegetable oil to be put into reactor, add 21 parts of acetic acid solutions and 4 parts of highly acidic cation trees
Fat catalyst, temperature is raised, while 45 parts of 30% hydrogen peroxide is slowly added dropwise, after dripping hydrogen peroxide, maintain the temperature at 50 DEG C of reactions
6h, the washing of reusable heat sodium carbonate liquor, afterwards with saturated common salt water washing to neutrality, evaporation water removal, add ethanolic potassium hydroxide
75 parts of solution reacts 40min at a temperature of 60 DEG C, produces modified vegetable oil in reactor；
Hybrid reaction：22 parts of beeswaxs are added into vessel in heating to 60 DEG C of fusings, then add 45 parts of modified vegetable oil, ionic liquid
15 parts of body, 6 parts of propolis solution, 3 parts of cationic starch, 3 parts of maleation sunflower oil, 3 parts of bactericide, dodecyl sodium sulfate
10 parts, 5min is mixed, 10 parts of regulation acid-base values of plant ash solution is eventually adding, mixes 20min and produce cultural office
With paper paper pulp releasing agent.
Embodiment 3：
The pre- modification of vegetable oil：Take 85 parts of vegetable oil to be put into reactor, add 23 parts of acetic acid solutions and 3 parts of highly acidic cation trees
Fat catalyst, temperature is raised, while 50 parts of 30% hydrogen peroxide is slowly added dropwise, after dripping hydrogen peroxide, maintain the temperature at 52 DEG C of reactions
4h, the washing of reusable heat sodium carbonate liquor, afterwards with saturated common salt water washing to neutrality, evaporation water removal, add ethanolic potassium hydroxide
75 parts of solution reacts 50min at a temperature of 80 DEG C, produces modified vegetable oil in reactor；
Hybrid reaction：20 parts of beeswaxs are added into vessel in heating to 80 DEG C of fusings, then add 50 parts of modified vegetable oil, ionic liquid
10 parts of body, 10 parts of propolis solution, 6 parts of cationic starch, 2 parts of maleation sunflower oil, 5 parts of bactericide, dodecyl sodium sulfate
8 parts, 20min is mixed, is eventually adding 12 parts of regulation acid-base values of plant ash solution, mixing 8min produces culture office and used
Paper paper pulp releasing agent.
Embodiment 4：
The pre- modification of vegetable oil：Take 80 parts of vegetable oil to be put into reactor, add 25 parts of acetic acid solutions and 4 parts of highly acidic cation trees
Fat catalyst, temperature is raised, while 48 parts of 30% hydrogen peroxide is slowly added dropwise, after dripping hydrogen peroxide, maintain the temperature at 55 DEG C of reactions
5h, the washing of reusable heat sodium carbonate liquor, afterwards with saturated common salt water washing to neutrality, evaporation water removal, add ethanolic potassium hydroxide
80 parts of solution reacts 60min at a temperature of 65 DEG C, produces modified vegetable oil in reactor；
Hybrid reaction：28 parts of beeswaxs are added into vessel in heating to 65 DEG C of fusings, then add 42 parts of modified vegetable oil, ionic liquid
12 parts of body, 7 parts of propolis solution, 5 parts of cationic starch, 4 parts of maleation sunflower oil, 4 parts of bactericide, dodecyl sodium sulfate
9 parts, 10min is mixed, is eventually adding 15 parts of regulation acid-base values of plant ash solution, mixing 5min produces culture office and used
Paper paper pulp releasing agent.
Embodiment 5：
The pre- modification of vegetable oil：Take 75 parts of vegetable oil to be put into reactor, add 24 parts of acetic acid solutions and 2 parts of highly acidic cation trees
Fat catalyst, temperature is raised, while 40 parts of 30% hydrogen peroxide is slowly added dropwise, after dripping hydrogen peroxide, maintain the temperature at 58 DEG C of reactions
4.5h, the washing of reusable heat sodium carbonate liquor, afterwards with saturated common salt water washing to neutrality, evaporation water removal, add potassium hydroxide second
85 parts of alcoholic solution reacts 55min at a temperature of 70 DEG C, produces modified vegetable oil in reactor；
Hybrid reaction：25 parts of beeswaxs are added into vessel in heating to 70 DEG C of fusings, then add 40 parts of modified vegetable oil, ionic liquid
20 parts of body, 8 parts of propolis solution, 5 parts of cationic starch, 4 parts of maleation sunflower oil, 5 parts of bactericide, dodecyl sodium sulfate
7 parts, 18min is mixed, 18 parts of regulation acid-base values of plant ash solution is eventually adding, mixes 12min and produce cultural office
With paper paper pulp releasing agent.
The cultural paper in the office paper pulp releasing agent is prepared according to the step method of above example, and the releasing agent is converted
Water, the aqueous emulsion of 3% concentration is exchanged into, its performance is measured, by the performance parameter such as following table institute of the releasing agent of the present invention
Show：
The releasing agent performance indications of table 1
The high energy paper pulp releasing agent that above example is prepared is respectively added in paper pulp pond, bought with the market general
Logical remover is added in paper pulp pond as control, and addition is 2.5kg/ ton oven dry stocks, according to the production of office Cultural Paper
Technique is produced.And determine the performance parameter of paper.
The paper performance parameter of table 2
The above embodiment of the present invention scheme is only the description of the invention and can not limit the present invention, and this is indicated in claim
Invention product form composition, into scope, and above-mentioned explanation does not point out the scope of parameter of the present invention, therefore, with the present invention
Claims it is suitable divide ratio, any change in the implication and scope of preparation method parameter, be all considered to be bag
Include in the range of claims.
The present invention is by multidigit paper production investigative technique personnel's long-term work experience accumulation, and passes through creative work
Create, releasing agent produced by the present invention has good lubricity, stability series, and action effect is good, harmless, green
Environmental protection, easily biological-degradable, pulp production is added to, the bulk of the paper of gained is 1.4 ~ 1.6cm3/ g, whiteness
For 85 ~ 90%, opacity is 86 ~ 91%, and smoothness be 12.9 ~ 14.0 m/s, and tensile strength is 1.46 ~ 1.52kN/m, is torn
Intensity is 5.5 ~ 5.8 mn.m2/ g, air permeability are 5.7 ~ 6.2 μm/Pa.s.
Claims (4)
1. a kind of cultural paper in the office paper pulp releasing agent, it is characterized in that, each composition of the cultural paper in the office paper pulp releasing agent into
Divide and its quality parts ratio is：40 ~ 50 parts of modified vegetable oil, 20 ~ 30 parts of beeswax, 10 ~ 20 parts of ionic liquid, plant ash solution 10
~ 20 parts, 5 ~ 10 parts of propolis solution, 3 ~ 6 parts of cationic starch, 2 ~ 5 parts of maleation sunflower oil, 3 ~ 5 parts of bactericide, dodecane
5 ~ 10 parts of base sodium sulfonate；
Described ionic liquid is one kind in 1- butyl -3- methylimidazole villaumites or 1- ethyl -3- methyl-phosphoric acid dimethyl ester salt
Or more than one combination；
Described bactericide is Dow bactericide 7287, Dow bactericide 8536, the mixing of isothiazolinone biocide agent.
2. a kind of cultural paper in the office paper pulp releasing agent according to claim 1, it is characterized in that, described vegetable oil is by dish
One or more kinds of combinations in seed oil, castor oil, corn oil, soybean oil are modified to obtain.
3. a kind of cultural paper in the office paper pulp releasing agent according to claim 1, it is characterized in that, described propolis solution
After solid propolis is to be crushed to preparation method, the ethanol solution of 5 times of amounts 75% is added, 2h is placed at normal temperatures, is filtered to remove impurity
Produce propolis solution.
4. the method that one kind prepares the cultural paper in the office paper pulp releasing agent described in any one of claim 1 ~ 3, it is characterized in that, system
Preparation Method step includes：
Step 1）The pre- modification of vegetable oil：Take 70 ~ 85 parts of vegetable oil to be put into reactor, add 20 ~ 25 parts of acetic acid solutions and 2 ~ 4 parts
Strong acidic ion resin catalyst, temperature is raised, while 40 ~ 50 parts of 30% hydrogen peroxide is slowly added dropwise, after dripping hydrogen peroxide,
Maintain the temperature at 50 ~ 60 DEG C of 4 ~ 6h of reaction, reusable heat sodium carbonate liquor washing, afterwards with saturated common salt water washing to neutrality, evaporation
Water removal, adds 70 ~ 85 parts of potassium hydroxide-ethanol solution in reactor, 30 ~ 60min is reacted at a temperature of 60 ~ 80 DEG C, i.e.,
Obtain modified vegetable oil；
Step 2）Hybrid reaction：20 ~ 30 parts of beeswaxs are added into vessel in heating to 60 ~ 80 DEG C of fusings, then add improved plant
40 ~ 50 parts of oil, 10 ~ 20 parts of ionic liquid, 5 ~ 10 parts of propolis solution, 3 ~ 6 parts of cationic starch, maleation sunflower oil 2 ~ 5
Part, 3 ~ 5 parts of bactericide, 5 ~ 10 parts of dodecyl sodium sulfate, 5 ~ 20min is mixed, is eventually adding 10 ~ 20 parts of plant ash solution
Acid-base value is adjusted, 5 ~ 20min is mixed and produces cultural paper in the office paper pulp releasing agent.
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| CN201710938546.5A CN107675557A (en) | 2017-10-11 | 2017-10-11 | A kind of cultural paper in the office paper pulp releasing agent and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774495A (en) * | 2014-02-12 | 2014-05-07 | 南宁飞日润滑油有限公司 | High-energy paper pulp release agent and production method thereof |
| CN104762016A (en) * | 2015-04-30 | 2015-07-08 | 黄琳 | Paper anti-sticking agent |
| CN105643847A (en) * | 2016-01-05 | 2016-06-08 | 苏州逾世纪生物科技有限公司 | Novel safe and environment-friendly wax releasing agent and preparation method thereof |
| CN105887560A (en) * | 2016-04-27 | 2016-08-24 | 商孝霞 | Papermaking auxiliary mixture and preparation method thereof |
-
2017
- 2017-10-11 CN CN201710938546.5A patent/CN107675557A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774495A (en) * | 2014-02-12 | 2014-05-07 | 南宁飞日润滑油有限公司 | High-energy paper pulp release agent and production method thereof |
| CN104762016A (en) * | 2015-04-30 | 2015-07-08 | 黄琳 | Paper anti-sticking agent |
| CN105643847A (en) * | 2016-01-05 | 2016-06-08 | 苏州逾世纪生物科技有限公司 | Novel safe and environment-friendly wax releasing agent and preparation method thereof |
| CN105887560A (en) * | 2016-04-27 | 2016-08-24 | 商孝霞 | Papermaking auxiliary mixture and preparation method thereof |
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