CN110129002A - A kind of preparation method of aluminum foil backing paper specific complex adhesive - Google Patents
A kind of preparation method of aluminum foil backing paper specific complex adhesive Download PDFInfo
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- CN110129002A CN110129002A CN201910462376.7A CN201910462376A CN110129002A CN 110129002 A CN110129002 A CN 110129002A CN 201910462376 A CN201910462376 A CN 201910462376A CN 110129002 A CN110129002 A CN 110129002A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J189/00—Adhesives based on proteins; Adhesives based on derivatives thereof
- C09J189/005—Casein
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The invention discloses a kind of preparation methods of aluminum foil backing paper specific complex adhesive, belong to binder preparation technical field.Bamboo fibre, biogas slurry, glucose solution, water mixed fermentation are subsequently added into ethyl orthosilicate, are stirred by the present invention, are filtered, freezing, ball milling, cross the sieve of 300 mesh, dry, and charing obtains modified bamboo fiber；By casein, urea, the mixing of water heating stirring is subsequently added into ammonium hydroxide, stirring and dissolving is subsequently added into borax, is stirred, and obtains mixed dissolution liquid；According to parts by weight, by 30~40 parts of mixed dissolution liquid, 8~10 parts of modified bamboo fiber, 3~5 parts of emulsifiers, 2~3 parts of defoaming agents, 2~3 parts of drying oil, 3~5 parts of modified additives, 2~3 parts of modified meerschaums, 2~3 parts of starch, 30~50 parts of water, 2~3 parts of conch meals, 2~3 parts of organic acids, 2~3 parts of asphalt mixing mixing are to get aluminum foil backing paper specific complex adhesive.Aluminum foil backing paper specific complex adhesive provided by the invention has excellent mobile performance and adhesive property.
Description
Technical field
The invention discloses a kind of preparation methods of aluminum foil backing paper specific complex adhesive, belong to binder technology of preparing neck
Domain.
Background technique
Aluminium-foil paper papers the paper being bonded by aluminum foil backing paper and aluminium foil, has good moisture-proof, insurance, protects taste and decoration
Property, so largely being used in cigarette package.In order to adapt in recent years the packing businesses such as cigarette of high speed development to high-grade aluminium-foil paper
Demand, introduced the large-scale aluminium-foil paper combined-machining equipment with international most advanced level, the automation journey of such equipment in succession
Degree is high, and process velocity is fast.So the performance requirement with adhesive compound to aluminium-foil paper is very high.
Currently, the VAc emulsion homopolymerization that adhesive majority is vinylacetate or copolymer emulsion (white glue with vinyl), glue
Conjunction property is not good enough, there is stronger peculiar smell, and aluminium foil and paper are detached from use；Some is upheld when laminated because paper is wet,
It is shunk when dry, aluminium foil is made to generate wrinkle；For some because adhesive and laminator are inadaptable, when sizing, which generates, embraces a roller phenomenon；Have
Mobility is not good enough, acid strong, is easy that aluminium foil is made to play oxidative phenomena after laminated；The adhesive more having just generates mildew in the short term
Etc..Cigarette aluminium-foil paper requires to develop without containing organic solvent, nontoxic, pollution-free, free from extraneous odour, with good tack etc.
Cigarette Adhisive for Aluminium Foil Paper will consider that factors, these factors such as adhesiveness, solid content, viscosity, the cost of adhesive be often
It conditions each other, it is conflicting.Since the atomic structural arrangement of metallic aluminium is extremely fine and closely woven, structure gap is very small between atom, it
We are usually bonded that paper is the same to the no image of Buddha, and glue penetration reaches the result of strong adherence to the internal structure of bonding material.
There is researcher by many experiments, discovery makees a kind of novel adhesive of primary raw material development to gold using casein
Belonging to aluminium foil has very strong affinity, in tetra- mouthfuls of the 250mL burnings equipped with blender, reflux condensing tube, charging hopper and thermometer
In bottle, a certain amount of water, casein, urea is added, starts blender, and is warming up to 66 DEG C or so, at this point, casein part is molten
At this temperature after stirring 1h, a small amount of ammonium hydroxide and water is added, stirring is completely dissolved casein, reactant color in bottle in solution
It is dimmed, it is then stirred for after 2h, a small amount of borax is added, continue to stir 1h, emulsifier, modifying agent, defoaming agent, preservative is added
And required water, continue to stir 30min or so, obtains that aluminum foil backing paper is compound to use casein adhesive.It greatly improves
Bonding force of the lotion to metallic aluminium, and do not pollute, cost is relatively low, is fully able to import substitutes, meet tobacco
The urgent need of industry.But that there is also mobile performances is bad for traditional aluminum foil backing paper adhesive at present, adhesion strength can not be into
The problem of one step improves, therefore also need to study it.
Summary of the invention
The present invention solves the technical problem of: bad for traditional aluminum foil backing paper adhesive mobile performance, bonding is strong
The problem of degree can not further increase, provides a kind of preparation method of aluminum foil backing paper specific complex adhesive.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that:
(1) according to parts by weight, by 20~30 parts of bamboo fibres, 1~2 part of biogas slurry, 1~2 part of glucose solution, 30~50 parts of water are mixed
Fermentation is closed, 0.2~0.3 times of bamboo fibre quality of ethyl orthosilicate is subsequently added into, is stirred, is filtered, freezing, ball milling crosses 300
Purpose sieve, dry, charing obtains modified bamboo fiber；
(2) according to parts by weight, by 10~20 parts of casein, 3~5 parts of urea, 20~30 parts of water heating stirrings mixing, then plus
Enter 0.2~0.3 times of casein quality of ammonium hydroxide, stirring and dissolving is subsequently added into 0.2~0.3 times of casein quality of borax, stirring
Mixing, obtains mixed dissolution liquid；
(3) according to parts by weight, by 30~40 parts of mixed dissolution liquid, 8~10 parts of modified bamboo fiber, 3~5 parts of emulsifiers, 2~3
Part defoaming agent, 2~3 parts of drying oil, 3~5 parts of modified additives, 2~3 parts of modified meerschaums, 2~3 parts of starch, 30~50 parts
Water, 2~3 parts of conch meals, 2~3 parts of organic acids, 2~3 parts of pitches are stirred to get aluminum foil backing paper specific complex adhesive.
Step (3) emulsifier is alkyl phenol polyoxyethylene ether, high-carbon fatty alcohol polyoxyethylene ether, cocinic acid, rouge
Fat acid or diethanol amine in any one.
Step (3) defoaming agent be polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether or
Any one in polypropylene glycerol aether.
Step (3) drying oil is tung oil, any one in Chinese catalpa oil or linseed oil.
The preparation process of step (3) described modified additive are as follows: according to parts by weight, by 20~30 parts of medical stones, 8~10
Part low-melting alloy, 2~3 parts of potassium permanganate, 2~3 parts of glycerol mixing and ball millings are subsequently added into 0.2~0.3 times of medical stone quality
Greasy filth, mixing and ball milling is to get modified additive.
The preparation process of step (3) described modified meerschaum are as follows: by (N- amidino groups) dodecylacrylamide and methoxyl group
Polyethylene glycol 1:1~2:1 in mass ratio mixing, and 0.1~0.2 times of methoxy poly (ethylene glycol) quality of paracide and first is added
The ferrocene of 0.07~0.10 times of oxygroup polyethylene glycol quality, is stirred, obtains additive；According to parts by weight, by 20~30
Part sepiolite, 3~5 parts of Acritamer 940s, 2~3 parts of additives, 30~50 parts of water are stirred, and are subsequently added into sepiolite quality
0.1~0.2 times of toluene di-isocyanate(TDI) and 0.1~0.2 times of sepiolite quality of ammonium hydroxide, are stirred, and filter to get modification
Sepiolite.
Step (3) starch is tapioca, any one in potato starch or glutinous rice starch.
Step (3) conch meal is clam shell powder, any one in husky clam meal or shell powder.
Step (3) organic acid is citric acid, ethylenediamine tetra-acetic acid, poly or polyacrylic acid, hydroxy ethylene
Any one in diphosphonic acid.
Step (3) pitch is coal tar pitch, any one in asphalt or bitumen.
The beneficial effects of the present invention are:
(1) modified meerschaum provided by the invention, during the preparation process, firstly, molecular structure is tool in additive effective component
There is the block copolymer of parents' performance, which can be self-assembly of imitated vesicle structure, to make to be dispersed with inside system
The imitated vesicle structure plays the role of assisting viscosity reduction, so that the mobile performance of system gets a promotion, secondly, sepiolite disperses in water
At sepiolite fibre beam, the carbomer in system is attached to sepiolite fibre beam surface, and then by addition ammonium hydroxide, ammonium hydroxide makes
Carboxylic ions on carbomer strand, since like charges will be mutually exclusive, make so that carbomer is negatively charged
Obtaining sepiolite fibre beam good can be dispersed in system, meanwhile, isocyanates can be reacted with water, generate carbon dioxide and amine
The generation of substance, carbon dioxide can be reacted with the amidine group in the block copolymer, and amidine group is made to become positively charged lotus, a side
Face can attract negatively charged sepiolite fibre beam since vesicle surface is electrically charged, on the other hand, due to like charges phase
Mutually repelling increases imitated vesicle structure internal volume, and the expansion of vesica is so that the sepiolite for being dispersed in its surface is further divided
It dissipates, so that the mechanical property of system is further promoted；
(2) present invention is by addition modified bamboo fiber, and by bamboo fibre, biogas slurry, glucose solution, water mixed fermentation utilizes micro- life
The enzyme that object generates decomposes the organic matter in rice hull cellulose, so that interfibrous interface bond strength further declines, so that fiber
Between gap further widened, enable moisture is good to penetrate into system, then by be added dropwise ethyl orthosilicate,
Ethyl orthosilicate is reacted with the water in system, nano silica is generated, so that bamboo fibre surface is capable of forming a large amount of abrasion
Medium is then passed through liquid nitrogen frozen so that the ball milling in later period is easier to carry out, so that forming ice crystal between fiber, is then passed through ball milling,
The rupture of ice crystal is so that fibrocyte ruptures, so that fiber splits into the whisker of micro/nano level, the fibrous crystal of micro/nano level
It must be dispersed in system, so that the mechanical property of system is further promoted.
Specific embodiment
According to parts by weight, by 20~30 parts of medical stones, 8~10 parts of low-melting alloys, 2~3 parts of potassium permanganate, 2~3 parts
Glycerol is placed in 40~60min of mixing and ball milling in ball mill, and 0.2~0.3 times of medical stone quality of oil is then added into ball mill
Mud, 40~60min of mixing and ball milling is to get modified additive；By (N- amidino groups) dodecylacrylamide and the poly- second two of methoxyl group
Alcohol 1:1~2:1 in mass ratio is placed in No. 1 beaker, and 0.1~0.2 times of methoxy poly (ethylene glycol) quality is added into No. 1 beaker
Paracide and 0.07~0.10 times of methoxy poly (ethylene glycol) quality of ferrocene, in revolving speed be 300~500r/min condition
Under, it is stirred 30~50min, obtains additive；According to parts by weight, by 20~30 parts of sepiolites, 3~5 parts of Acritamer 940s, 2
~3 parts of additives, 30~50 parts of water are placed in three-necked flask, under the conditions of revolving speed is 400~600r/min, it is stirred 40~
0.1~0.2 times of sepiolite quality of toluene di-isocyanate(TDI) and sepiolite quality 0.1 is then added in 60min into three-necked flask
The ammonium hydroxide that~0.2 times of mass fraction is 20~30% is stirred 40~60min under the conditions of revolving speed is 500~600r/min,
Mixed slurry is obtained, then mixed slurry is filtered to get modified meerschaum；According to parts by weight, by 20~30 parts of bamboo fibres, 1~2
Part biogas slurry, the glucose solution that 1~2 part of mass fraction is 0.3~0.5%, 30~50 parts of water are placed in fermentation cauldron, are in temperature
It 30~35 DEG C, under the conditions of revolving speed is 300~500r/min, is stirred fermentation 3~5 days, it is fine that bamboo is then added into fermentation cauldron
The ethyl orthosilicate of 0.2~0.3 times of quality of dimension, under the conditions of revolving speed is 400~600r/min, after being stirred 40~60min,
Filtering, obtains filter cake, then filter cake is placed in liquid nitrogen and is freezed, must freeze material, and freezing material is then placed in ball milling in ball mill, mistake
The sieve of 300 mesh obtains ball milling material, and then ball milling material is placed in baking oven, dry to perseverance under the conditions of temperature is 105~110 DEG C
Weight, obtains dry ball abrasive material, then dry ball abrasive material is placed in retort, and be filled with nitrogen into furnace with 60~90mL/min rate
Gas after carbonizing 2~3h, is down to room temperature with furnace, obtains modified bamboo fiber under the conditions of temperature is 650~750 DEG C；In parts by weight
Meter, by 10~20 parts of casein, 3~5 parts of urea, 20~30 parts of water are placed in single-necked flask, and single-necked flask is then placed in number
It is 70~80 DEG C in temperature, under the conditions of revolving speed is 300~500r/min, heating stirring is mixed in the aobvious constant temperature blender with magnetic force that tests the speed
40~60min is closed, the ammonium hydroxide that 0.2~0.3 times of mass fraction of casein quality is 20~30% is then added into single-necked flask,
It is 70~80 DEG C in temperature, under the conditions of revolving speed is 300~500r/min, 40~60min of stirring and dissolving then adds in single-necked flask
The borax for entering 0.2~0.3 times of casein quality is 70~80 DEG C in temperature, under the conditions of revolving speed is 300~500r/min, stirs
40~60min is mixed, mixed dissolution liquid is obtained；According to parts by weight, by 30~40 parts of mixed dissolution liquid, 8~10 parts of modified bamboo fibres
Dimension, 3~5 parts of emulsifiers, 2~3 parts of defoaming agents, 2~3 parts of drying oil, 3~5 parts of modified additives, 2~3 parts of modified meerschaums, 2
~3 parts of starch, 30~50 parts of water, 2~3 parts of conch meals, 2~3 parts of organic acids, 2~3 parts of pitches are placed in batch mixer, in revolving speed
Under the conditions of 400~600r/min, 40~60min is stirred to get aluminum foil backing paper specific complex adhesive.The emulsifier
For alkyl phenol polyoxyethylene ether, high-carbon fatty alcohol polyoxyethylene ether, cocinic acid is any one in fatty acid or diethanol amine
Kind.The defoaming agent is polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether or polyoxypropylene glyceryl
Any one in ether.The drying oil is tung oil, any one in Chinese catalpa oil or linseed oil.The starch is tapioca,
Any one in potato starch or glutinous rice starch.The low-melting alloy is bismuth tin alloy, each group sub-prime in bismuth tin alloy
Measure content are as follows: bismuth accounts for 51%(ω), tin accounts for 30%(ω), lead accounts for 8%(ω), indium accounts for 11%(ω).
Example 1
According to parts by weight, by 30 parts of medical stones, 10 parts of low-melting alloys, 3 parts of potassium permanganate, 3 parts of glycerol are placed in ball mill
0.3 times of medical stone quality of greasy filth is then added in mixing and ball milling 60min into ball mill, and mixing and ball milling 60min is to get modification
Additive；(N- amidino groups) dodecylacrylamide and methoxy poly (ethylene glycol) 2:1 in mass ratio are placed in No. 1 beaker, and
Be added into No. 1 beaker 0.2 times of methoxy poly (ethylene glycol) quality paracide and 0.10 times of methoxy poly (ethylene glycol) quality
Ferrocene is stirred 50min, obtains additive under the conditions of revolving speed is 500r/min；According to parts by weight, by 30 parts of Hai Pao
Stone, 5 parts of Acritamer 940s, 3 parts of additives, 50 parts of water are placed in three-necked flask, and under the conditions of revolving speed is 600r/min, stirring is mixed
Close 60min, then into three-necked flask be added 0.2 times of sepiolite quality toluene di-isocyanate(TDI) and 0.2 times of sepiolite quality
The ammonium hydroxide that mass fraction is 30% is stirred 60min under the conditions of revolving speed is 600r/min, obtains mixed slurry, then will mixing
Slurries filtration is to get modified meerschaum；According to parts by weight, by 30 parts of bamboo fibres, 2 parts of biogas slurries, 2 parts of mass fractions are 0.5%
Glucose solution, 50 parts of water are placed in fermentation cauldron, are 35 DEG C in temperature, under the conditions of revolving speed is 500r/min, are stirred fermentation 5
It, is then added 0.3 times of bamboo fibre quality of ethyl orthosilicate into fermentation cauldron, under the conditions of revolving speed is 600r/min, stirring
After mixing 60min, filtering obtains filter cake, then filter cake is placed in liquid nitrogen and is freezed, must freeze material, and freezing material is then placed in ball
Ball milling in grinding machine crosses the sieve of 300 mesh, obtains ball milling material, then ball milling material is placed in baking oven, under the conditions of temperature is 110 DEG C, does
It is dry to obtain dry ball abrasive material to constant weight, then dry ball abrasive material is placed in retort, and be filled with 90mL/min rate into furnace
Nitrogen after carbonizing 3h, is down to room temperature with furnace, obtains modified bamboo fiber under the conditions of temperature is 750 DEG C；According to parts by weight, by 20
Part casein, 5 parts of urea, 30 parts of water are placed in single-necked flask, and single-necked flask is then placed in digital display and is tested the speed temperature constant magnetic stirring
It is 80 DEG C in temperature in device, under the conditions of revolving speed is 500r/min, heating stirring mixes 60min, is then added into single-necked flask
0.3 times of mass fraction of casein quality be 30% ammonium hydroxide, in temperature be 80 DEG C, revolving speed be 500r/min under the conditions of, stirring and dissolving
0.3 times of casein quality of borax is then added in 60min in single-necked flask, be 80 DEG C in temperature, revolving speed is 500r/min condition
Under, it is stirred 60min, obtains mixed dissolution liquid；According to parts by weight, by 40 parts of mixed dissolution liquid, 10 parts of modified bamboo fiber, 5
Part emulsifier, 3 parts of defoaming agents, 3 parts of drying oil, 5 parts of modified additives, 3 parts of modified meerschaums, 3 parts of starch, 50 parts of water, 3 portions of shellfishes
Shell powder, 3 parts of organic acids, 3 parts of pitches are placed in batch mixer, in revolving speed be 600r/min under the conditions of, be stirred 60min to get
Aluminum foil backing paper specific complex adhesive.The emulsifier is alkyl phenol polyoxyethylene ether.The defoaming agent is polyoxyethylene polyoxy
Propylene pentaerythrite ether.The drying oil is tung oil.The starch is tapioca.The low-melting alloy is bismuth tin alloy,
Each component mass content in bismuth tin alloy are as follows: bismuth accounts for 51%(ω), tin accounts for 30%(ω), lead accounts for 8%(ω), indium accounts for 11%(ω).
Example 2
According to parts by weight, by 30 parts of medical stones, 10 parts of low-melting alloys, 3 parts of potassium permanganate, 3 parts of glycerol are placed in ball mill
0.3 times of medical stone quality of greasy filth is then added in mixing and ball milling 60min into ball mill, and mixing and ball milling 60min is to get modification
Additive；(N- amidino groups) dodecylacrylamide and methoxy poly (ethylene glycol) 2:1 in mass ratio are placed in No. 1 beaker, and
Be added into No. 1 beaker 0.2 times of methoxy poly (ethylene glycol) quality paracide and 0.10 times of methoxy poly (ethylene glycol) quality
Ferrocene is stirred 50min, obtains additive under the conditions of revolving speed is 500r/min；According to parts by weight, by 30 parts of Hai Pao
Stone, 5 parts of Acritamer 940s, 3 parts of additives, 50 parts of water are placed in three-necked flask, and under the conditions of revolving speed is 600r/min, stirring is mixed
Close 60min, then into three-necked flask be added 0.2 times of sepiolite quality toluene di-isocyanate(TDI) and 0.2 times of sepiolite quality
The ammonium hydroxide that mass fraction is 30% is stirred 60min under the conditions of revolving speed is 600r/min, obtains mixed slurry, then will mixing
Slurries filtration is to get modified meerschaum；According to parts by weight, by 20 parts of casein, 5 parts of urea, 30 parts of water are placed in single-necked flask
In, single-necked flask is then placed in digital display and is tested the speed in constant temperature blender with magnetic force, is 80 DEG C in temperature, revolving speed is 500r/min condition
Under, heating stirring mixes 60min, the ammonium hydroxide that 0.3 times of mass fraction of casein quality is 30% is then added into single-necked flask,
It is 80 DEG C in temperature, under the conditions of revolving speed is 500r/min, casein quality is then added in stirring and dissolving 60min in single-necked flask
0.3 times of borax is 80 DEG C in temperature, under the conditions of revolving speed is 500r/min, is stirred 60min, obtains mixed dissolution liquid；By weight
Number meter is measured, by 40 parts of mixed dissolution liquid, 10 parts of bamboo fibres, 5 parts of emulsifiers, 3 parts of defoaming agents, 3 parts of drying oil, 5 parts of modifications add
Adding agent, 3 parts of modified meerschaums, 3 parts of starch, 50 parts of water, 3 parts of conch meals, 3 parts of organic acids, 3 parts of pitches are placed in batch mixer, in
Under the conditions of revolving speed is 600r/min, 60min is stirred to get aluminum foil backing paper specific complex adhesive.The emulsifier is alkane
Base phenol polyethenoxy ether.The defoaming agent is polyoxyethylene polyoxypropylene pentaerythrite ether.The drying oil is tung oil.The shallow lake
Powder is tapioca.The low-melting alloy is bismuth tin alloy, each component mass content in bismuth tin alloy are as follows: bismuth accounts for 51%(ω),
Tin accounts for 30%(ω), lead accounts for 8%(ω), indium accounts for 11%(ω).
Example 3
According to parts by weight, by 30 parts of medical stones, 10 parts of low-melting alloys, 3 parts of potassium permanganate, 3 parts of glycerol are placed in ball mill
0.3 times of medical stone quality of greasy filth is then added in mixing and ball milling 60min into ball mill, and mixing and ball milling 60min is to get modification
Additive；(N- amidino groups) dodecylacrylamide and methoxy poly (ethylene glycol) 2:1 in mass ratio are placed in No. 1 beaker, and
Be added into No. 1 beaker 0.2 times of methoxy poly (ethylene glycol) quality paracide and 0.10 times of methoxy poly (ethylene glycol) quality
Ferrocene is stirred 50min, obtains additive under the conditions of revolving speed is 500r/min；According to parts by weight, by 30 parts of Hai Pao
Stone, 5 parts of Acritamer 940s, 3 parts of additives, 50 parts of water are placed in three-necked flask, and under the conditions of revolving speed is 600r/min, stirring is mixed
Close 60min, then into three-necked flask be added 0.2 times of sepiolite quality toluene di-isocyanate(TDI) and 0.2 times of sepiolite quality
The ammonium hydroxide that mass fraction is 30% is stirred 60min under the conditions of revolving speed is 600r/min, obtains mixed slurry, then will mixing
Slurries filtration is to get modified meerschaum；According to parts by weight, by 30 parts of bamboo fibres, 2 parts of biogas slurries, 2 parts of mass fractions are 0.5%
Glucose solution, 50 parts of water are placed in fermentation cauldron, are 35 DEG C in temperature, under the conditions of revolving speed is 500r/min, are stirred fermentation 5
It, is then added 0.3 times of bamboo fibre quality of ethyl orthosilicate into fermentation cauldron, under the conditions of revolving speed is 600r/min, stirring
After mixing 60min, filtering obtains filter cake, then filter cake is placed in liquid nitrogen and is freezed, must freeze material, and freezing material is then placed in ball
Ball milling in grinding machine crosses the sieve of 300 mesh, obtains ball milling material, then ball milling material is placed in baking oven, under the conditions of temperature is 110 DEG C, does
It is dry to obtain dry ball abrasive material to constant weight, then dry ball abrasive material is placed in retort, and be filled with 90mL/min rate into furnace
Nitrogen after carbonizing 3h, is down to room temperature with furnace, obtains modified bamboo fiber under the conditions of temperature is 750 DEG C；According to parts by weight, by 20
Part casein, 5 parts of urea, 30 parts of water are placed in single-necked flask, and single-necked flask is then placed in digital display and is tested the speed temperature constant magnetic stirring
It is 80 DEG C in temperature in device, under the conditions of revolving speed is 500r/min, heating stirring mixes 60min, is then added into single-necked flask
0.3 times of mass fraction of casein quality be 30% ammonium hydroxide, in temperature be 80 DEG C, revolving speed be 500r/min under the conditions of, stirring and dissolving
0.3 times of casein quality of borax is then added in 60min in single-necked flask, be 80 DEG C in temperature, revolving speed is 500r/min condition
Under, it is stirred 60min, obtains mixed dissolution liquid；According to parts by weight, by 40 parts of mixed dissolution liquid, 10 parts of modified bamboo fiber, 5
Part emulsifier, 3 parts of defoaming agents, 5 parts of modified additives, 3 parts of modified meerschaums, 3 parts of starch, 50 parts of water, 3 parts of conch meals, 3 parts have
Machine acid, 3 parts of pitches are placed in batch mixer, and under the conditions of revolving speed is 600r/min, it is special to get aluminum foil backing paper to be stirred 60min
Use composite adhesive.The emulsifier is alkyl phenol polyoxyethylene ether.The defoaming agent is polyoxyethylene polyoxypropylene Ji Wusi
Alcohol ether.The starch is tapioca.The low-melting alloy is bismuth tin alloy, each component mass content in bismuth tin alloy are as follows:
Bismuth accounts for 51%(ω), tin accounts for 30%(ω), lead accounts for 8%(ω), indium accounts for 11%(ω).
Example 4
(N- amidino groups) dodecylacrylamide and methoxy poly (ethylene glycol) 2:1 in mass ratio are placed in No. 1 beaker, and to 1
0.2 times of methoxy poly (ethylene glycol) quality of paracide and the two of 0.10 times of methoxy poly (ethylene glycol) quality cyclopentadienyls are added in number beaker
Iron is stirred 50min, obtains additive under the conditions of revolving speed is 500r/min；According to parts by weight, by 30 parts of sepiolites, 5
Part Acritamer 940,3 parts of additives, 50 parts of water are placed in three-necked flask, under the conditions of revolving speed is 600r/min, are stirred
0.2 times of sepiolite quality 0.2 times of matter of toluene di-isocyanate(TDI) and sepiolite quality is then added in 60min into three-necked flask
The ammonium hydroxide that score is 30% is measured, under the conditions of revolving speed is 600r/min, 60min is stirred, obtains mixed slurry, then by mixing slurry
Material filtering is to get modified meerschaum；According to parts by weight, by 30 parts of bamboo fibres, 2 parts of biogas slurries, the Portugal that 2 parts of mass fractions are 0.5%
Grape sugar juice, 50 parts of water are placed in fermentation cauldron, are 35 DEG C in temperature, under the conditions of revolving speed is 500r/min, are stirred fermentation 5
It, is then added 0.3 times of bamboo fibre quality of ethyl orthosilicate into fermentation cauldron, under the conditions of revolving speed is 600r/min, stirring
After mixing 60min, filtering obtains filter cake, then filter cake is placed in liquid nitrogen and is freezed, must freeze material, and freezing material is then placed in ball
Ball milling in grinding machine crosses the sieve of 300 mesh, obtains ball milling material, then ball milling material is placed in baking oven, under the conditions of temperature is 110 DEG C, does
It is dry to obtain dry ball abrasive material to constant weight, then dry ball abrasive material is placed in retort, and be filled with 90mL/min rate into furnace
Nitrogen after carbonizing 3h, is down to room temperature with furnace, obtains modified bamboo fiber under the conditions of temperature is 750 DEG C；According to parts by weight, by 20
Part casein, 5 parts of urea, 30 parts of water are placed in single-necked flask, and single-necked flask is then placed in digital display and is tested the speed temperature constant magnetic stirring
It is 80 DEG C in temperature in device, under the conditions of revolving speed is 500r/min, heating stirring mixes 60min, is then added into single-necked flask
0.3 times of mass fraction of casein quality be 30% ammonium hydroxide, in temperature be 80 DEG C, revolving speed be 500r/min under the conditions of, stirring and dissolving
0.3 times of casein quality of borax is then added in 60min in single-necked flask, be 80 DEG C in temperature, revolving speed is 500r/min condition
Under, it is stirred 60min, obtains mixed dissolution liquid；According to parts by weight, by 40 parts of mixed dissolution liquid, 10 parts of modified bamboo fiber, 5
Part emulsifier, 3 parts of defoaming agents, 3 parts of drying oil, 3 parts of modified meerschaums, 3 parts of starch, 50 parts of water, 3 parts of conch meals, 3 parts organic
Acid, 3 parts of pitches are placed in batch mixer, and under the conditions of revolving speed is 600r/min, it is dedicated to get aluminum foil backing paper to be stirred 60min
Composite adhesive.The emulsifier is alkyl phenol polyoxyethylene ether.The defoaming agent is polyoxyethylene polyoxypropylene pentaerythrite
Ether.The drying oil is tung oil.The starch is tapioca.The low-melting alloy is bismuth tin alloy, each in bismuth tin alloy
Constituent mass content are as follows: bismuth accounts for 51%(ω), tin accounts for 30%(ω), lead accounts for 8%(ω), indium accounts for 11%(ω).
Example 5
According to parts by weight, by 30 parts of medical stones, 10 parts of low-melting alloys, 3 parts of potassium permanganate, 3 parts of glycerol are placed in ball mill
0.3 times of medical stone quality of greasy filth is then added in mixing and ball milling 60min into ball mill, and mixing and ball milling 60min is to get modification
Additive；(N- amidino groups) dodecylacrylamide and methoxy poly (ethylene glycol) 2:1 in mass ratio are placed in No. 1 beaker, and
Be added into No. 1 beaker 0.2 times of methoxy poly (ethylene glycol) quality paracide and 0.10 times of methoxy poly (ethylene glycol) quality
Ferrocene is stirred 50min, obtains additive under the conditions of revolving speed is 500r/min；According to parts by weight, by 30 parts of bamboo fibres
Dimension, 2 parts of biogas slurries, the glucose solution that 2 parts of mass fractions are 0.5%, 50 parts of water are placed in fermentation cauldron, in temperature be 35 DEG C, revolving speed
Under the conditions of 500r/min, it is stirred fermentation 5 days, 0.3 times of bamboo fibre quality of positive silicic acid second is then added into fermentation cauldron
Ester, under the conditions of revolving speed is 600r/min, after being stirred 60min, filtering obtains filter cake, is then placed in filter cake cold in liquid nitrogen
Freeze, material must be freezed, freezing material is then placed in ball milling in ball mill, the sieve of 300 mesh is crossed, obtains ball milling material, then set ball milling material
It is dry to constant weight under the conditions of temperature is 110 DEG C in baking oven, dry ball abrasive material is obtained, dry ball abrasive material is then placed in charing
In furnace, and nitrogen is filled with into furnace with 90mL/min rate, under the conditions of temperature is 750 DEG C, after carbonizing 3h, is down to room with furnace
Temperature obtains modified bamboo fiber；According to parts by weight, by 20 parts of casein, 5 parts of urea, 30 parts of water are placed in single-necked flask, then will
Single-necked flask is placed in digital display and tests the speed in constant temperature blender with magnetic force, is 80 DEG C in temperature, under the conditions of revolving speed is 500r/min, heating is stirred
Mix mixing 60min, then into single-necked flask be added 0.3 times of mass fraction of casein quality be 30% ammonium hydroxide, in temperature be 80
DEG C, under the conditions of revolving speed is 500r/min, 0.3 times of casein quality of boron is then added in stirring and dissolving 60min in single-necked flask
Sand is 80 DEG C in temperature, under the conditions of revolving speed is 500r/min, is stirred 60min, obtains mixed dissolution liquid；According to parts by weight,
By 40 parts of mixed dissolution liquid, 10 parts of modified bamboo fiber, 5 parts of emulsifiers, 3 parts of defoaming agents, 3 parts of drying oil, 5 parts of modified additives, 3
Part starch, 50 parts of water, 3 parts of conch meals, 3 parts of organic acids, 3 parts of pitches are placed in batch mixer, under the conditions of revolving speed is 600r/min,
60min is stirred to get aluminum foil backing paper specific complex adhesive.The emulsifier is alkyl phenol polyoxyethylene ether.It is described to disappear
Infusion is polyoxyethylene polyoxypropylene pentaerythrite ether.The drying oil is tung oil.The starch is tapioca.The eutectic
Point alloy is bismuth tin alloy, each component mass content in bismuth tin alloy are as follows: bismuth accounts for 51%(ω), tin accounts for 30%(ω), lead accounts for 8%
(ω), indium account for 11%(ω).
Example 6
According to parts by weight, by 30 parts of medical stones, 10 parts of low-melting alloys, 3 parts of potassium permanganate, 3 parts of glycerol are placed in ball mill
0.3 times of medical stone quality of greasy filth is then added in mixing and ball milling 60min into ball mill, and mixing and ball milling 60min is to get modification
Additive；(N- amidino groups) dodecylacrylamide and methoxy poly (ethylene glycol) 2:1 in mass ratio are placed in No. 1 beaker, and
Be added into No. 1 beaker 0.2 times of methoxy poly (ethylene glycol) quality paracide and 0.10 times of methoxy poly (ethylene glycol) quality
Ferrocene is stirred 50min, obtains additive under the conditions of revolving speed is 500r/min；According to parts by weight, by 30 parts of Hai Pao
Stone, 5 parts of Acritamer 940s, 3 parts of additives, 50 parts of water are placed in three-necked flask, and under the conditions of revolving speed is 600r/min, stirring is mixed
Close 60min, then into three-necked flask be added 0.2 times of sepiolite quality toluene di-isocyanate(TDI) and 0.2 times of sepiolite quality
The ammonium hydroxide that mass fraction is 30% is stirred 60min under the conditions of revolving speed is 600r/min, obtains mixed slurry, then will mixing
Slurries filtration is to get modified meerschaum；According to parts by weight, by 30 parts of bamboo fibres, 2 parts of biogas slurries, 2 parts of mass fractions are 0.5%
Glucose solution, 50 parts of water are placed in fermentation cauldron, are 35 DEG C in temperature, under the conditions of revolving speed is 500r/min, are stirred fermentation 5
It, is then added 0.3 times of bamboo fibre quality of ethyl orthosilicate into fermentation cauldron, under the conditions of revolving speed is 600r/min, stirring
After mixing 60min, filtering obtains filter cake, then filter cake is placed in liquid nitrogen and is freezed, must freeze material, and freezing material is then placed in ball
Ball milling in grinding machine crosses the sieve of 300 mesh, obtains ball milling material, then ball milling material is placed in baking oven, under the conditions of temperature is 110 DEG C, does
It is dry to obtain dry ball abrasive material to constant weight, then dry ball abrasive material is placed in retort, and be filled with 90mL/min rate into furnace
Nitrogen after carbonizing 3h, is down to room temperature with furnace, obtains modified bamboo fiber under the conditions of temperature is 750 DEG C；According to parts by weight, by 20
Part casein, 5 parts of urea, 30 parts of water are placed in single-necked flask, and single-necked flask is then placed in digital display and is tested the speed temperature constant magnetic stirring
It is 80 DEG C in temperature in device, under the conditions of revolving speed is 500r/min, heating stirring mixes 60min, is then added into single-necked flask
0.3 times of mass fraction of casein quality be 30% ammonium hydroxide, in temperature be 80 DEG C, revolving speed be 500r/min under the conditions of, stirring and dissolving
0.3 times of casein quality of borax is then added in 60min in single-necked flask, be 80 DEG C in temperature, revolving speed is 500r/min condition
Under, it is stirred 60min, obtains mixed dissolution liquid；According to parts by weight, by 40 parts of mixed dissolution liquid, 10 parts of modified bamboo fiber, 5
Part emulsifier, 3 parts of defoaming agents, 3 parts of drying oil, 5 parts of modified additives, 3 parts of modified meerschaums, 50 parts of water, 3 parts of conch meals, 3 parts
Organic acid, 3 parts of pitches are placed in batch mixer, under the conditions of revolving speed is 600r/min, are stirred 60min to get aluminum foil backing paper
Specific complex adhesive.The emulsifier is alkyl phenol polyoxyethylene ether.The defoaming agent is polyoxyethylene polyoxypropylene season penta
Four alcohol ethers.The drying oil is tung oil.The low-melting alloy is bismuth tin alloy, each component mass content in bismuth tin alloy are as follows:
Bismuth accounts for 51%(ω), tin accounts for 30%(ω), lead accounts for 8%(ω), indium accounts for 11%(ω).
Comparative example: the aluminium foil adhesive of Foshan plastic-aluminum Industrial Co., Ltd. production.
1 to 6 gained adhesive of example and comparative example product are subjected to performance detection, the specific detection method is as follows:
Viscosity is measured with rotational viscometer by GB2794, and bath temperature is (30 ± 1) DEG C.Specific testing result is as shown in table 1:
Table 1: performance detection table
| Detection content | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 | Example 6 | Comparative example |
| Viscosity/(mPas) | 3200 | 3350 | 3510 | 2350 | 4100 | 5150 | 5400 |
| Physical property | Good fluidity, viscosity are good | Good fluidity, viscosity are general | Mobility is general, and viscosity is general | Good fluidity, viscosity are general | Mobility is general, and viscosity is general | Poor fluidity, viscosity are general | Poor fluidity, viscosity are poor |
By 1 testing result of table it is found that present invention gained aluminum foil backing paper specific complex adhesive has excellent mobile performance and glues
Tie performance.
Claims (10)
1. a kind of preparation method of aluminum foil backing paper specific complex adhesive, it is characterised in that specific preparation process is as follows:
(1) according to parts by weight, by 20~30 parts of bamboo fibres, 1~2 part of biogas slurry, 1~2 part of glucose solution, 30~50 parts of water are mixed
Fermentation is closed, 0.2~0.3 times of bamboo fibre quality of ethyl orthosilicate is subsequently added into, is stirred, is filtered, freezing, ball milling crosses 300
Purpose sieve, dry, charing obtains modified bamboo fiber；
(2) according to parts by weight, by 10~20 parts of casein, 3~5 parts of urea, 20~30 parts of water heating stirrings mixing, then plus
Enter 0.2~0.3 times of casein quality of ammonium hydroxide, stirring and dissolving is subsequently added into 0.2~0.3 times of casein quality of borax, stirring
Mixing, obtains mixed dissolution liquid；
(3) according to parts by weight, by 30~40 parts of mixed dissolution liquid, 8~10 parts of modified bamboo fiber, 3~5 parts of emulsifiers, 2~3
Part defoaming agent, 2~3 parts of drying oil, 3~5 parts of modified additives, 2~3 parts of modified meerschaums, 2~3 parts of starch, 30~50 parts
Water, 2~3 parts of conch meals, 2~3 parts of organic acids, 2~3 parts of pitches are stirred to get aluminum foil backing paper specific complex adhesive.
2. a kind of preparation method of aluminum foil backing paper specific complex adhesive according to claim 1, it is characterised in that: step
(3) emulsifier is alkyl phenol polyoxyethylene ether, high-carbon fatty alcohol polyoxyethylene ether, cocinic acid, fatty acid or diethanol
Any one in amine.
3. a kind of preparation method of aluminum foil backing paper specific complex adhesive according to claim 1, it is characterised in that: step
(3) defoaming agent is polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether or polyoxypropylene glyceryl
Any one in ether.
4. a kind of preparation method of aluminum foil backing paper specific complex adhesive according to claim 1, it is characterised in that: step
(3) drying oil is tung oil, any one in Chinese catalpa oil or linseed oil.
5. a kind of preparation method of aluminum foil backing paper specific complex adhesive according to claim 1, it is characterised in that: step
(3) preparation process of the modified additive are as follows: according to parts by weight, by 20~30 parts of medical stones, 8~10 parts of low melting points are closed
Gold, 2~3 parts of potassium permanganate, 2~3 parts of glycerol mixing and ball millings are subsequently added into 0.2~0.3 times of medical stone quality of greasy filth, mixing
Ball milling is to get modified additive.
6. a kind of preparation method of aluminum foil backing paper specific complex adhesive according to claim 1, it is characterised in that: step
(3) preparation process of the modified meerschaum are as follows: (N- amidino groups) dodecylacrylamide and methoxy poly (ethylene glycol) are pressed into matter
Amount is mixed than 1:1~2:1, and 0.1~0.2 times of methoxy poly (ethylene glycol) quality of paracide and methoxy poly (ethylene glycol) is added
The ferrocene that 0.07~0.10 times of quality, is stirred, and obtains additive；According to parts by weight, by 20~30 parts of sepiolites, 3~5
Part Acritamer 940,2~3 parts of additives, 30~50 parts of water are stirred, and are subsequently added into 0.1~0.2 times of sepiolite quality of first
Phenylene diisocyanate and 0.1~0.2 times of sepiolite quality of ammonium hydroxide, are stirred, and filter to get modified meerschaum.
7. a kind of preparation method of aluminum foil backing paper specific complex adhesive according to claim 1, it is characterised in that: step
(3) starch is tapioca, any one in potato starch or glutinous rice starch.
8. a kind of preparation method of aluminum foil backing paper specific complex adhesive according to claim 1, it is characterised in that: step
(3) conch meal is clam shell powder, any one in husky clam meal or shell powder.
9. a kind of preparation method of aluminum foil backing paper specific complex adhesive according to claim 1, it is characterised in that: step
(3) organic acid is citric acid, ethylenediamine tetra-acetic acid, poly or polyacrylic acid, appointing in hydroxy ethylidene-diphosphate
It anticipates one kind.
10. a kind of preparation method of aluminum foil backing paper specific complex adhesive according to claim 1, it is characterised in that: step
(3) pitch is coal tar pitch, any one in asphalt or bitumen.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101928531A (en) * | 2009-12-11 | 2010-12-29 | 西北师范大学 | Production method of modified casein label adhesive |
| CN108997955A (en) * | 2018-09-17 | 2018-12-14 | 佛山市禅城区诺高环保科技有限公司 | A kind of preparation method of water-resistant type paper tube adhesive |
| CN109054662A (en) * | 2018-07-25 | 2018-12-21 | 佛山皖阳生物科技有限公司 | A kind of water-resistant type starch base trademark adhesive |
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2019
- 2019-05-30 CN CN201910462376.7A patent/CN110129002A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101928531A (en) * | 2009-12-11 | 2010-12-29 | 西北师范大学 | Production method of modified casein label adhesive |
| CN109054662A (en) * | 2018-07-25 | 2018-12-21 | 佛山皖阳生物科技有限公司 | A kind of water-resistant type starch base trademark adhesive |
| CN108997955A (en) * | 2018-09-17 | 2018-12-14 | 佛山市禅城区诺高环保科技有限公司 | A kind of preparation method of water-resistant type paper tube adhesive |
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| 俞丽珍: ""新型铝箔衬纸复合用酪蛋白胶的研制"", 《应用化工》 * |
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Application publication date: 20190816 |