CN110218537A - A kind of aluminium soft tube packaging tail portion seals the aqueous tail gluing and preparation method thereof used - Google Patents
A kind of aluminium soft tube packaging tail portion seals the aqueous tail gluing and preparation method thereof used Download PDFInfo
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- CN110218537A CN110218537A CN201910569488.2A CN201910569488A CN110218537A CN 110218537 A CN110218537 A CN 110218537A CN 201910569488 A CN201910569488 A CN 201910569488A CN 110218537 A CN110218537 A CN 110218537A
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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
-
- 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
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
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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
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/062—Copolymers with monomers not covered by C09J133/06
- C09J133/064—Copolymers with monomers not covered by C09J133/06 containing anhydride, COOH or COOM groups, with M being metal or onium-cation
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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
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/062—Copolymers with monomers not covered by C09J133/06
- C09J133/066—Copolymers with monomers not covered by C09J133/06 containing -OH groups
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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
- C09J141/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur; Adhesives based on derivatives of such polymers
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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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/324—Alkali metal phosphate
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
Abstract
The invention discloses a kind of aluminium soft tube packaging tail portions to seal the aqueous tail gluing used, belong to aqueous sealant production technical field, it solves the problems, such as that existing water-base cement is not suitable for the tail portion sealing of aluminium soft tube packaging and uses, is characterized in that: including below according to the raw material of parts by weight: 50 parts of water polyacrylic acid polymer, 28 parts of white carbon black, 15 parts of deionized water, 1 part of preservative, 4 parts of cellulose, 0.5 part of defoaming agent, 0.5 part of levelling agent, 1 part of dispersing agent.The smooth smoothness of glue-coated surface of the invention, appearance Mei Dugao can eliminate the bubble in aqueous tail gluing, and be uniformly distributed each component, and aqueous tail gluing obtained is had excellent performance；The present invention is also equipped with good high temperature resistant, corrosion resistant performance and has good water resistance, and long service life is nontoxic, and aqueous tail gluing curing rate is fast, is conducive to the efficiency for proposing aluminium soft tube packaging.
Description
Technical field
The present invention relates to aqueous sealant production technical field, the tail portion sealing of specifically a kind of aluminium soft tube packaging is used
Aqueous tail gluing and preparation method thereof.
Background technique
Medical aluminium soft tube is widely used in the fields such as daily chemical product, pharmacy, such as cream, cosmetics, toothpaste, food
Packaging etc..Wherein, in pharmaceutical field, the requirement of medical aluminium soft tube is especially high, especially holds the medical aluminium of drug
The requirement of matter hose is especially high.
Preceding medical aluminium soft tube in the market squeezes tube body, squeezes out the ointment in hose by nozzle, can not after use
Timely line up is sealed, and ointment is contacted with air, causes ointment rotten.Accordingly, it is desirable to provide a kind of aluminium soft tube packaging
Tail portion seals the aqueous tail gluing used.
The formula composition of current aqueous tail gluing is unreasonable, causes the flame-resistant high-temperature-resistant performance of sealant poor, aqueous
Bubble in tail gluing, toughness and temperature tolerance are poor, also do not have good high temperature resistant, corrosion resistant performance and do not have good
Good water resistance, aqueous tail gluing curing rate is slow, and sealant service life is short, and using effect is bad, and safety is low, to making
User brings biggish trouble.
Summary of the invention
The aqueous tail gluing used the purpose of the present invention is to provide a kind of tail portion sealing of aluminium soft tube packaging and its preparation
Method, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of aluminium soft tube packaging tail portion seals the aqueous tail gluing used, including below according to the raw material of parts by weight: water
Property 40-60 parts of polyacrylate polymers, 23-33 parts of white carbon black, 10-20 parts of deionized water, 0.5-1.5 parts of preservative, fiber
2-6 parts plain, 0.3-0.7 parts of defoaming agent, 0.3-0.7 parts of levelling agent, 0.5-1.5 parts of dispersing agent.
As a further solution of the present invention: including below according to the raw material of parts by weight: water polyacrylic acid polymer
45-55 parts, 25-31 parts of white carbon black, 12-18 parts of deionized water, 0.7-1.3 parts of preservative, 3-5 parts of cellulose, defoaming agent 0.4-
0.6 part, 0.4-0.6 parts of levelling agent, 0.7-1.3 parts of dispersing agent.
As further scheme of the invention: including below according to the raw material of parts by weight: water polyacrylic acid polymerization
50 parts of object, 28 parts of white carbon black, 15 parts of deionized water, 1 part of preservative, 4 parts of cellulose, 0.5 part of defoaming agent, levelling agent 0.5 part, point
1 part of powder.
As further scheme of the invention: the water polyacrylic acid polymer is containing hydrophilic no more than 25wt%
The polyacrylate polymers of group are made, in the vinyl monomer extremely by the aggregated reaction of at least two vinyl monomers
Contain a kind of hydrophilic monomer less, and wherein the mass content of hydrophilic radical accounts for the 0-15wt% of the polymer quality.
As further scheme of the invention: the hydrophilic monomer is selected from acrylic acid, methacrylic acid, acrylic acid hydroxyl
At least one of base ester, methacrylic acid hydroxy ester, maleic acid, fumaric acid, itaconic acid, vinyl sulfonic acid, styrene sulfonic acid.
As further scheme of the invention: the white carbon black is antisettling agent, is precipitated silica or vapor phase method
White carbon black, specific surface area are 180~360m2/g。
As further scheme of the invention: the cellulose is hydroxyethyl cellulose.
As further scheme of the invention: the defoaming agent is by silicone emulsion, polypropylene glycerol aether and organosilicon
One of oxygen alkane or a variety of compositions.
As further scheme of the invention: the levelling agent is organic silicon modified by polyether class levelling agent.
As further scheme of the invention: the dispersing agent is by sodium tripolyphosphate, stearmide and polyvinyl pyrrole
One of alkanone or a variety of compositions.
Preferably, a kind of aluminium soft tube packaging tail portion seals the aqueous tail gluing used, and preparation method is as follows:
(1) water polyacrylic acid polymer and deionized water are added in high speed disperser, dispersing agent are added, and heat up
It is kneaded to 50-80 DEG C, obtains sealant raw material for standby after being kneaded 20-35min；
(2) white carbon black, preservative and cellulose are added in mixing machine, add defoaming agent, and be warming up to 60-85 DEG C
It is kneaded, after being kneaded 30-50min, then is added it in the high speed disperser in above-mentioned steps (1), continue to be kneaded 50min
It is spare rubber base must to be sealed afterwards；
(3) levelling agent is added in the high speed disperser in step (2), the additional amount of dispersing agent is dispersion dosage in raw material
1/2, and be warming up to 60-85 DEG C and be kneaded, after being kneaded 20min, remaining dispersing agent is added, after being kneaded 40-60min
30min is kept the temperature, cooled to room temperature obtains aqueous tail gluing；
As further scheme of the invention: adjusting revolving speed in step (1) to 250-350r/min；It is adjusted in step (2)
Turn over speed is to 200-300r/min；Revolving speed is adjusted in step (3) to 150-250r/min.
Compared with prior art, the beneficial effects of the present invention are:
Aluminium soft tube packaging tail portion of the invention seals the aqueous tail gluing used, the smooth smoothness in surface of the present invention, appearance
The use of Mei Dugao, defoaming agent and dispersing agent can eliminate the bubble in aqueous tail gluing, and be uniformly distributed each component, make
The aqueous tail gluing obtained is had excellent performance, and is suitable for promoting；Hydrophabic silica and fibre are added in water polyacrylic acid polymer
Dimension element forms sealant, forms hydrophobic structure in aqueous tail glue-coated surface and plays the role of every acid, the cellulose of admixture improves close
The toughness and temperature tolerance of sealing, so that the present invention has good high temperature resistant, corrosion resistant performance and has good water-fast
Performance, long service life is nontoxic, and aqueous tail gluing curing rate is fast, is conducive to the efficiency for proposing aluminium soft tube packaging.
Specific embodiment
Technical solution of the present invention is described in more detail With reference to embodiment.
Embodiment 1
A kind of aluminium soft tube packaging tail portion seals the aqueous tail gluing used, including below according to the raw material of parts by weight: water
Property 40 parts of polyacrylate polymers, 23 parts of white carbon black, 10 parts of deionized water, 0.5 part of preservative, 2 parts of cellulose, defoaming agent
0.3 part, 0.3 part of levelling agent, 0.5 part of dispersing agent.
Further, the water polyacrylic acid polymer is the polyacrylate polymers of 10wt% hydrophilic radical,
It is made by the aggregated reaction of two kinds of vinyl monomers, a kind of hydrophilic monomer is contained in the vinyl monomer, and is wherein close
The mass content of water base group accounts for the 6wt% of the polymer quality.
Further, the hydrophilic monomer is acrylic acid.
Further, the white carbon black is antisettling agent, is precipitated silica, specific surface area 195m2/g。
Further, the cellulose is hydroxyethyl cellulose.
Further, the defoaming agent is by silicone emulsion, polypropylene glycerol aether and organosiloxane 1:3:2 in mass ratio
Composition.
Further, the levelling agent is organic silicon modified by polyether class levelling agent.
Further, the dispersing agent is by sodium tripolyphosphate, stearmide and polyvinylpyrrolidone 1:2:1 in mass ratio
Composition.
Preferably, a kind of aluminium soft tube packaging tail portion seals the aqueous tail gluing used, and preparation method is as follows:
(1) water polyacrylic acid polymer and deionized water are added in high speed disperser, dispersing agent are added, and heat up
It is kneaded to 50 DEG C, revolving speed 250r/min, obtains sealant raw material for standby after being kneaded 20min；
(2) by white carbon black, preservative and cellulose be added mixing machine in, add defoaming agent, and be warming up to 60 DEG C into
Row is kneaded, revolving speed 200r/min, after being kneaded 30min, then is added it in the high speed disperser in above-mentioned steps (1), after
It is spare that rubber base must be sealed after continuous mixing 50min；
(3) levelling agent is added in the high speed disperser in step (2), the additional amount of dispersing agent is dispersion dosage in raw material
1/2, and be warming up to 60 DEG C and be kneaded, revolving speed 150r/min adds remaining dispersing agent after being kneaded 20min, mixes
30min is kept the temperature after refining 40min, cooled to room temperature obtains aqueous tail gluing.
Embodiment 2
A kind of aluminium soft tube packaging tail portion seals the aqueous tail gluing used, including below according to the raw material of parts by weight: water
Property 45 parts of polyacrylate polymers, 25 parts of white carbon black, 12 parts of deionized water, 0.7 part of preservative, 3 parts of cellulose, defoaming agent
0.4 part, 0.4 part of levelling agent, 0.7 part of dispersing agent.
Further, the water polyacrylic acid polymer is the polyacrylate polymers of 15wt% hydrophilic radical,
It is made by the aggregated reaction of two kinds of vinyl monomers, the vinyl monomer contains a kind of hydrophilic monomer, and wherein hydrophilic
The mass content of group accounts for the 10wt% of the polymer quality.
Further, the hydrophilic monomer methacrylic acid and crylic acid hydroxy ester.
Further, the white carbon black is antisettling agent, is fume colloidal silica, specific surface area 230m2/g。
Further, the cellulose is hydroxyethyl cellulose.
Further, the defoaming agent is made of polypropylene glycerol aether and organosiloxane 1:1 in mass ratio.
Further, the levelling agent is organic silicon modified by polyether class levelling agent.
Further, the dispersing agent is by sodium tripolyphosphate, stearmide and polyvinylpyrrolidone 1:1:1 in mass ratio
Composition.
Preferably, a kind of aluminium soft tube packaging tail portion seals the aqueous tail gluing used, and preparation method is as follows:
(1) water polyacrylic acid polymer and deionized water are added in high speed disperser, dispersing agent are added, and heat up
It is kneaded to 60 DEG C, revolving speed 280r/min, obtains sealant raw material for standby after being kneaded 25min；
(2) by white carbon black, preservative and cellulose be added mixing machine in, add defoaming agent, and be warming up to 65 DEG C into
Row is kneaded, revolving speed 220r/min, after being kneaded 35min, then is added it in the high speed disperser in above-mentioned steps (1), after
It is spare that rubber base must be sealed after continuous mixing 50min；
(3) levelling agent is added in the high speed disperser in step (2), the additional amount of dispersing agent is dispersion dosage in raw material
1/2, and be warming up to 65 DEG C and be kneaded, revolving speed 180r/min adds remaining dispersing agent after being kneaded 20min, mixes
30min is kept the temperature after refining 45min, cooled to room temperature obtains aqueous tail gluing.
Embodiment 3
A kind of aluminium soft tube packaging tail portion seals the aqueous tail gluing used, including below according to the raw material of parts by weight: water
Property 50 parts of polyacrylate polymers, 28 parts of white carbon black, 15 parts of deionized water, 1 part of preservative, 4 parts of cellulose, defoaming agent 0.5
Part, 0.5 part of levelling agent, 1 part of dispersing agent.
Further, the water polyacrylic acid polymer is the polyacrylate polymers of 15wt% hydrophilic radical,
It is made by the aggregated reaction of three kinds of vinyl monomers, containing close there are two types of hydrophilic monomer, and wherein in the vinyl monomer
The mass content of water base group accounts for the 8wt% of the polymer quality.
Further, the hydrophilic monomer is selected from acrylic acid, methacrylic acid, crylic acid hydroxy ester and methacrylic acid
Hydroxy ester.
Further, the white carbon black is antisettling agent, is precipitated silica, specific surface area 250m2/g。
Further, the cellulose is hydroxyethyl cellulose.
Further, the defoaming agent is by polypropylene glycerol aether.
Further, the levelling agent is organic silicon modified by polyether class levelling agent.
Further, the dispersing agent is by sodium tripolyphosphate, stearmide and polyvinylpyrrolidone 1:2:1 in mass ratio
Composition.
Preferably, a kind of aluminium soft tube packaging tail portion seals the aqueous tail gluing used, and preparation method is as follows:
(1) water polyacrylic acid polymer and deionized water are added in high speed disperser, dispersing agent are added, and heat up
It is kneaded to 70 DEG C, revolving speed 300r/min, obtains sealant raw material for standby after being kneaded 30min；
(2) by white carbon black, preservative and cellulose be added mixing machine in, add defoaming agent, and be warming up to 70 DEG C into
Row is kneaded, revolving speed 250r/min, after being kneaded 40min, then is added it in the high speed disperser in above-mentioned steps (1), after
It is spare that rubber base must be sealed after continuous mixing 50min；
(3) levelling agent is added in the high speed disperser in step (2), the additional amount of dispersing agent is dispersion dosage in raw material
1/2, and be warming up to 70 DEG C and be kneaded, revolving speed 200r/min adds remaining dispersing agent after being kneaded 20min, mixes
30min is kept the temperature after refining 50min, cooled to room temperature obtains aqueous tail gluing.
Embodiment 4
A kind of aluminium soft tube packaging tail portion seals the aqueous tail gluing used, including below according to the raw material of parts by weight: water
Property 55 parts of polyacrylate polymers, 31 parts of white carbon black, 18 parts of deionized water, 1.3 parts of preservative, 5 parts of cellulose, defoaming agent
0.6 part, 0.6 part of levelling agent, 1.3 parts of dispersing agent.
Further, the water polyacrylic acid polymer is the polyacrylate polymers of 20wt% hydrophilic radical,
It is made by the aggregated reaction of two kinds of vinyl monomers, a kind of hydrophilic monomer is contained in the vinyl monomer, and is wherein close
The mass content of water base group accounts for the 12wt% of the polymer quality.
Further, the hydrophilic monomer is selected from maleic acid, fumaric acid, itaconic acid, vinyl sulfonic acid and styrene sulphur
Acid.
Further, the white carbon black is antisettling agent, is fume colloidal silica, specific surface area 300m2/g。
Further, the cellulose is hydroxyethyl cellulose.
Further, the defoaming agent is by silicone emulsion, polypropylene glycerol aether and organosiloxane 1:2 in mass ratio:
1。
Further, the levelling agent is organic silicon modified by polyether class levelling agent.
Further, the dispersing agent is by sodium tripolyphosphate, stearmide and polyvinylpyrrolidone 1:2 in mass ratio:
1。
Preferably, a kind of aluminium soft tube packaging tail portion seals the aqueous tail gluing used, and preparation method is as follows:
(1) water polyacrylic acid polymer and deionized water are added in high speed disperser, dispersing agent are added, and heat up
It is kneaded to 75 DEG C, revolving speed 300r/min, obtains sealant raw material for standby after being kneaded 30min；
(2) by white carbon black, preservative and cellulose be added mixing machine in, add defoaming agent, and be warming up to 80 DEG C into
Row is kneaded, revolving speed 250r/min, after being kneaded 45min, then is added it in the high speed disperser in above-mentioned steps (1), after
It is spare that rubber base must be sealed after continuous mixing 50min；
(3) levelling agent is added in the high speed disperser in step (2), the additional amount of dispersing agent is dispersion dosage in raw material
1/2, and be warming up to 80 DEG C and be kneaded, revolving speed 230r/min adds remaining dispersing agent after being kneaded 20min, mixes
30min is kept the temperature after refining 55min, cooled to room temperature obtains aqueous tail gluing.
Embodiment 5
A kind of aluminium soft tube packaging tail portion seals the aqueous tail gluing used, including below according to the raw material of parts by weight: water
Property 60 parts of polyacrylate polymers, 33 parts of white carbon black, 20 parts of deionized water, 1.5 parts of preservative, 6 parts of cellulose, defoaming agent
0.7 part, 0.7 part of levelling agent, 1.5 parts of dispersing agent.
Further, the water polyacrylic acid polymer is the polyacrylate polymers of 25wt% hydrophilic radical,
It is made by the aggregated reaction of two kinds of vinyl monomers, a kind of hydrophilic monomer is contained in the vinyl monomer, and is wherein close
The mass content of water base group accounts for the 15wt% of the polymer quality.
Further, the hydrophilic monomer is selected from acrylic acid, methacrylic acid, crylic acid hydroxy ester, methacrylic acid
Hydroxy ester, maleic acid, fumaric acid, itaconic acid, the vinyl sulfonic acid identical mass ratio composition with styrene sulfonic acid.
Further, the white carbon black is antisettling agent, is fume colloidal silica, specific surface area 360m2/g。
Further, the cellulose is hydroxyethyl cellulose.
Further, the defoaming agent is by silicone emulsion, polypropylene glycerol aether and organosiloxane 1:1:1 in mass ratio
Composition.
Further, the levelling agent is organic silicon modified by polyether class levelling agent.
Further, the dispersing agent is by sodium tripolyphosphate, stearmide and polyvinylpyrrolidone 1:3:1 in mass ratio
Composition.
Preferably, a kind of aluminium soft tube packaging tail portion seals the aqueous tail gluing used, and preparation method is as follows:
(1) water polyacrylic acid polymer and deionized water are added in high speed disperser, dispersing agent are added, and heat up
It is kneaded to 80 DEG C, revolving speed 350r/min, obtains sealant raw material for standby after being kneaded 35min；
(2) by white carbon black, preservative and cellulose be added mixing machine in, add defoaming agent, and be warming up to 85 DEG C into
Row is kneaded, revolving speed 300r/min, after being kneaded 50min, then is added it in the high speed disperser in above-mentioned steps (1), after
It is spare that rubber base must be sealed after continuous mixing 50min；
(3) levelling agent is added in the high speed disperser in step (2), the additional amount of dispersing agent is dispersion dosage in raw material
1/2, and be warming up to 85 DEG C and be kneaded, revolving speed 250r/min adds remaining dispersing agent after being kneaded 20min, mixes
30min is kept the temperature after refining 60min, cooled to room temperature obtains aqueous tail gluing.
Better embodiment of the invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be without departing from the purpose of the present invention
It makes a variety of changes.
Claims (10)
1. a kind of aluminium soft tube packaging tail portion seals the aqueous tail gluing used, which is characterized in that including below according to parts by weight
Raw material: 40-60 parts of water polyacrylic acid polymer, 23-33 parts of white carbon black, 10-20 parts of deionized water, preservative 0.5-
1.5 parts, 2-6 parts of cellulose, 0.3-0.7 parts of defoaming agent, 0.3-0.7 parts of levelling agent, 0.5-1.5 parts of dispersing agent.
2. aluminium soft tube packaging according to claim 1 tail portion seals the aqueous tail gluing used, which is characterized in that including
Below according to the raw material of parts by weight: 45-55 parts of water polyacrylic acid polymer, 25-31 parts of white carbon black, deionized water 12-18
Part, 0.7-1.3 parts of preservative, 3-5 parts of cellulose, 0.4-0.6 parts of defoaming agent, 0.4-0.6 parts of levelling agent, dispersing agent 0.7-1.3
Part.
3. aluminium soft tube packaging according to claim 2 tail portion seals the aqueous tail gluing used, which is characterized in that including
Below according to the raw material of parts by weight: 50 parts of water polyacrylic acid polymer, 28 parts of white carbon black, 15 parts of deionized water, preservative 1
Part, 4 parts of cellulose, 0.5 part of defoaming agent, 0.5 part of levelling agent, 1 part of dispersing agent.
4. aluminium soft tube packaging according to claim 3 tail portion seals the aqueous tail gluing used, which is characterized in that described
Water polyacrylic acid polymer is containing the polyacrylate polymers for being not more than 25wt% hydrophilic radical, by least two ethylene
The aggregated reaction of base monomer is made, and a kind of hydrophilic monomer, and wherein hydrophilic radical are at least contained in the vinyl monomer
Mass content account for the 0-15wt% of the polymer quality.
5. aluminium soft tube packaging according to claim 4 tail portion seals the aqueous tail gluing used, which is characterized in that described
Hydrophilic monomer be selected from acrylic acid, methacrylic acid, crylic acid hydroxy ester, methacrylic acid hydroxy ester, maleic acid, fumaric acid,
At least one of itaconic acid, vinyl sulfonic acid, styrene sulfonic acid.
6. -5 any aluminium soft tube packaging tail portions seal the aqueous tail gluing used according to claim 1, feature exists
In it is precipitated silica or fume colloidal silica that the white carbon black, which is antisettling agent, and specific surface area is 180~360m2/g。
7. aluminium soft tube packaging according to claim 6 tail portion seals the aqueous tail gluing used, which is characterized in that described
Cellulose is hydroxyethyl cellulose.
8. aluminium soft tube packaging according to claim 6 tail portion seals the aqueous tail gluing used, which is characterized in that described
Defoaming agent is by one of silicone emulsion, polypropylene glycerol aether and organosiloxane or a variety of forms.
9. aluminium soft tube packaging according to claim 6 tail portion seals the aqueous tail gluing used, which is characterized in that described
Levelling agent is organic silicon modified by polyether class levelling agent.
10. aluminium soft tube packaging according to claim 6 tail portion seals the aqueous tail gluing used, which is characterized in that institute
Dispersing agent is stated by one of sodium tripolyphosphate, stearmide and polyvinylpyrrolidone or a variety of is formed.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012251103A (en) * | 2011-06-06 | 2012-12-20 | Dic Corp | Aqueous resin composition, coating agent, and thermally transferable ink ribbon |
| CN109232912A (en) * | 2018-07-26 | 2019-01-18 | 上海云水环保科技中心 | A kind of high stable storing type water soluble acrylic acid secondary breakup body |
| CN109370485A (en) * | 2018-09-10 | 2019-02-22 | 天长市永泰密封材料有限公司 | A kind of aqueous sealant of flame-resistant high-temperature-resistant and preparation method thereof |
| CN109575845A (en) * | 2018-11-26 | 2019-04-05 | 天长市永泰密封材料有限公司 | A kind of fire-type sealant and preparation method thereof |
-
2019
- 2019-06-27 CN CN201910569488.2A patent/CN110218537A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012251103A (en) * | 2011-06-06 | 2012-12-20 | Dic Corp | Aqueous resin composition, coating agent, and thermally transferable ink ribbon |
| CN109232912A (en) * | 2018-07-26 | 2019-01-18 | 上海云水环保科技中心 | A kind of high stable storing type water soluble acrylic acid secondary breakup body |
| CN109370485A (en) * | 2018-09-10 | 2019-02-22 | 天长市永泰密封材料有限公司 | A kind of aqueous sealant of flame-resistant high-temperature-resistant and preparation method thereof |
| CN109575845A (en) * | 2018-11-26 | 2019-04-05 | 天长市永泰密封材料有限公司 | A kind of fire-type sealant and preparation method thereof |
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Application publication date: 20190910 |