CN109233704A - A kind of flock glue and preparation method thereof - Google Patents
A kind of flock glue and preparation method thereof Download PDFInfo
- Publication number
- CN109233704A CN109233704A CN201811028792.8A CN201811028792A CN109233704A CN 109233704 A CN109233704 A CN 109233704A CN 201811028792 A CN201811028792 A CN 201811028792A CN 109233704 A CN109233704 A CN 109233704A
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- added
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- initiator
- flock glue
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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
- C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
- C09J151/08—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/10—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers containing more than one epoxy radical per molecule
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses static flocking adhesive technical fields, specific field is a kind of flock glue and preparation method thereof, it organizes sub-category and corresponding mass fraction are as follows: 100 parts of monomer mixed solution, 3.3~3.5 parts of emulsifier, 0.4 part of initiator, the present invention uses butyl acrylate for soft monomer, it can make the soft of implanted article while adhesive force of the villus on cotton can be improved, methyl methacrylate is hard monomer, the wear resistance of its body raising implanted article, ethyl acrylate can assist improving adhesive force and solvent resistance of the villus on cotton, it avoids because of water, oil etc. impregnates and makes villus shedding, and the addition of epoxy resin reduces the solidification temperature of flock glue, shorten drying time, methacrylic acid and N hydroxymethyl acrylamide are as crosslinking agent in monomer mixed solution, make the viscosity of flock glue, hardness is protected It holds moderate, there is preferable intersolubility between acrylic and epoxy resin, and each monomer in copolymer entirety is made to have complementary advantages.
Description
Technical field
The present invention relates to static flocking adhesive technical field, specific field is a kind of flock glue and preparation method thereof.
Background technique
Electrostatic spinning is important application one of of the electrostatic technique in textile industry, and electrostatic spinning is a kind of to utilize ionized physical
Phenomenon carry out implements surface flocking processing technology, because high production efficiency, at low cost, designs and varieties are more, and adaptive surface is wide the advantages that
And it is widely used in a variety of industries, it is developed so far, from original shoe industry and construction industry cloth, enters clothes, dress ornament, vapour
Numerous industries such as in-car decorations and packaging, the principle of electrostatic spinning are to carry out flocking using electrostatic effect, due to by certain electricity
The villus of processing generates under the action of electrostatic field polarization and electret and is charged, and electrification villus is multiple through rotation, vibration and translation etc.
Miscellaneous movement, finally does upright orientation movement, and the substrate surface for being coated with adhesive, existing static flocking adhesive are implanted by electric field force
Including solvent type and emulsion-type, although solvent type static flocking adhesive solidification temperature is lower, there are seriously polluted, when drying, is easily sent out
The disadvantages of calamity of lighting a fire, emulsion-type static flocking adhesive have many advantages, such as that performance is stable, flexibility is good, viscosity is adjustable, nontoxic and pollution-free
And it is widely used, but existing emulsion-type static flocking adhesive, there are solidification temperature is higher, the required longer disadvantage of drying time is led
Associated production technique time and effort consuming is caused, proposes a kind of flock glue and preparation method thereof thus.
Summary of the invention
The purpose of the present invention is to provide a kind of flock glues and preparation method thereof, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of flock glue and preparation method thereof, component
Classification and corresponding mass fraction are as follows:
100 parts of monomer mixed solution
3.3~3.5 parts of emulsifier
0.4 part of initiator
Preferably, the raw material composition and corrresponding quality score of the monomer mixed solution are as follows: butyl acrylate 36%, methyl
Methyl acrylate 22%, ethyl acrylate 19%, epoxy resin 15%, methacrylic acid 5%, N hydroxymethyl acrylamide 3%.
Preferably, the raw material composition and corrresponding quality ratio of the emulsifier are as follows: polyoxyethylene nonylphenol ether: lauryl sodium sulfate=
2:1.
Preferably, the initiator is potassium peroxydisulfate.
Preferably, a kind of flock glue and preparation method thereof, preparation method are as follows:
1) equipped with blender, reflux condensing tube, constant pressure funnel and thermometer four-necked bottle in be added emulsifier and go from
Sub- water, is stirred, mixing speed 2000r/min, after stirring 15min, instillation monomer mixed solution, and time for adding 40min,
It then proceedes to stir 15min with 2000r/min speed；
2) initiator is dissolved in spare in deionized water, the lotion prepared in step 1) is isolated into 2/3 spare, Xiang Bu
It is rapid 1) in initiator solution, warming while stirring is added in remaining 1/3 lotion, mixing speed 200r/min uses 1h to enable temperature
When degree rises to 80 DEG C, increases stirring rate to 300r/min, then add 2/3 lotion and initiator solution isolated in three times
Enter into four-necked bottle, it is 30min that interval time is added every time, is added and finishes after 1h, continues to stir with the speed of 200r/min
20min stands 1h, cooled to room temperature, filtering under 80 DEG C of temperature constant states.
The beneficial effects of the present invention are: a kind of flock glue and preparation method thereof, the present invention using acrylic and
Epoxy resin is as flock glue monomer mixed solution, and wherein butyl acrylate is soft monomer, can make the soft of implanted article
Adhesive force of the villus on cotton can be improved simultaneously, methyl methacrylate is hard monomer, and body improves the wear-resisting of implanted article
Fastness, ethyl acrylate can assist improving adhesive force and solvent resistance of the villus on cotton, avoid making because water, oil etc. impregnate
Villus shedding, and the addition of epoxy resin reduces the solidification temperature of flock glue, shortens drying time, methacrylic acid and N- hydroxyl
There is certain influence to flock glue performance as crosslinking agent in monomer mixed solution, the dosage of crosslinking agent in Methacrylamide, this
Appropriate crosslinking agent is chosen in invention, so that the viscosity of flock glue, hardness is kept moderate, between acrylic and epoxy resin
With preferable intersolubility, the poly chain structure being thus copolymerized is relatively uniform, and each monomer can play self-characteristic, and make to be copolymerized
Each monomer has complementary advantages in object entirety；Emulsifier has larger impact to the stability of flock glue, and the present invention chooses appropriate cream
Agent, guarantees the stability of flock glue, does not influence its Waterproofing/oilproofing performance, mainly influence prepares the anti-of flock glue to initiator
Rate and conversion ratio are answered, proves to increase with initiator amount through repetition test, prepares the reaction rate and conversion ratio of flock glue
Increase, when initiator increases to it is a certain amount of when, the reaction rate and conversion ratio for preparing flock glue remain unchanged, the present invention choosing
Take a certain amount of initiator, it is ensured that the reaction rate and conversion ratio for preparing flock glue reach maximum.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical solution of the present invention is clearly and completely described, it is clear that institute
The embodiment of description is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
Embodiment 1:
1) emulsifier 10g is added in the four-necked bottle equipped with blender, reflux condensing tube, constant pressure funnel and thermometer and goes
Ionized water 250ml, is stirred, mixing speed 2000r/min, after stirring 15min, instills monomer mixed solution 303g, is added dropwise
Time is 40min, then proceedes to stir 15min with 2000r/min speed；
2) initiator 1.21g is dissolved in spare in 35ml deionized water, the lotion prepared in step 1) is isolated 2/3
It is spare, 20ml initiator solution, warming while stirring, mixing speed 200r/ is added into 1/3 lotion remaining in step 1)
Min, when enabling temperature rise to 80 DEG C using 1h, increase stirring rate is to 300r/min, 2/9 lotion and 5ml that then will be isolated
Initiator solution is added into four-necked bottle, after 30min, 2/9 lotion is added again and 5ml initiator solution is added to four-necked bottle
In, after 30min, 2/9 lotion is added again and 5ml initiator solution is added into four-necked bottle, is added and finishes after 1h, with
The speed of 200r/min continues to stir 20min, and 1h, cooled to room temperature, filtering are stood under 80 DEG C of temperature constant states.
Embodiment 2:
1) emulsifier 8g is added in the four-necked bottle equipped with blender, reflux condensing tube, constant pressure funnel and thermometer and goes
Ionized water 210ml, is stirred, mixing speed 2000r/min, after stirring 15min, instills monomer mixed solution 235g, is added dropwise
Time is 40min, then proceedes to stir 15min with 2000r/min speed；
2) initiator 0.94g is dissolved in spare in 35ml deionized water, the lotion prepared in step 1) is isolated 2/3
It is spare, 20ml initiator solution, warming while stirring, mixing speed 200r/ is added into 1/3 lotion remaining in step 1)
Min, when enabling temperature rise to 80 DEG C using 1h, increase stirring rate is to 300r/min, 2/9 lotion and 5ml that then will be isolated
Initiator solution is added into four-necked bottle, after 30min, 2/9 lotion is added again and 5ml initiator solution is added to four-necked bottle
In, after 30min, 2/9 lotion is added again and 5ml initiator solution is added into four-necked bottle, is added and finishes after 1h, with
The speed of 200r/min continues to stir 20min, and 1h, cooled to room temperature, filtering are stood under 80 DEG C of temperature constant states.
Embodiment 3:
1) emulsifier 12g is added in the four-necked bottle equipped with blender, reflux condensing tube, constant pressure funnel and thermometer and goes
Ionized water 290ml, is stirred, mixing speed 2000r/min, after stirring 15min, instills monomer mixed solution 343g, is added dropwise
Time is 40min, then proceedes to stir 15min with 2000r/min speed；
2) initiator 1.37g is dissolved in spare in 35ml deionized water, the lotion prepared in step 1) is isolated 2/3
It is spare, 20ml initiator solution, warming while stirring, mixing speed 200r/ is added into 1/3 lotion remaining in step 1)
Min, when enabling temperature rise to 80 DEG C using 1h, increase stirring rate is to 300r/min, 2/9 lotion and 5ml that then will be isolated
Initiator solution is added into four-necked bottle, after 30min, 2/9 lotion is added again and 5ml initiator solution is added to four-necked bottle
In, after 30min, 2/9 lotion is added again and 5ml initiator solution is added into four-necked bottle, is added and finishes after 1h, with
The speed of 200r/min continues to stir 20min, and 1h, cooled to room temperature, filtering are stood under 80 DEG C of temperature constant states.
Embodiment 4:
1) emulsifier 6g is added in the four-necked bottle equipped with blender, reflux condensing tube, constant pressure funnel and thermometer and goes
Ionized water 170ml, is stirred, mixing speed 2000r/min, after stirring 15min, instills monomer mixed solution 171g, is added dropwise
Time is 40min, then proceedes to stir 15min with 2000r/min speed；
2) initiator 0.68g is dissolved in spare in 35ml deionized water, the lotion prepared in step 1) is isolated 2/3
It is spare, 20ml initiator solution, warming while stirring, mixing speed 200r/ is added into 1/3 lotion remaining in step 1)
Min, when enabling temperature rise to 80 DEG C using 1h, increase stirring rate is to 300r/min, 2/9 lotion and 5ml that then will be isolated
Initiator solution is added into four-necked bottle, after 30min, 2/9 lotion is added again and 5ml initiator solution is added to four-necked bottle
In, after 30min, 2/9 lotion is added again and 5ml initiator solution is added into four-necked bottle, is added and finishes after 1h, with
The speed of 200r/min continues to stir 20min, and 1h, cooled to room temperature, filtering are stood under 80 DEG C of temperature constant states.
Examples 1 to 4 and existing emulsion-type static flocking adhesive are subjected to flocking experiment
Substrate: cotton is applied
Villus: viscose fiber 5D 5mm
Glue-spread: 230g/ ㎡
| Solidification temperature DEG C | Curing time min | 25 DEG C of mPas of viscosity | |
| Embodiment 1 | 80 | 5.5 | 3200 |
| Embodiment 2 | 80 | 5 | 3200 |
| Embodiment 3 | 80 | 4.5 | 2800 |
| Embodiment 4 | 80 | 5.5 | 2900 |
| Comparative example | 80 | 30 | 2300 |
A kind of flock glue of the present invention and preparation method thereof is identical in contrast to existing emulsion-type static flocking adhesive solidification temperature
In the case of, required drying time is shortened significantly, saves associated production process flow required time and material resources.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of flock glue and preparation method thereof, it is characterised in that: it organizes sub-category and corresponding mass fraction are as follows:
100 parts of monomer mixed solution
3.3~3.5 parts of emulsifier
0.4 part of initiator.
2. a kind of flock glue according to claim 1 and preparation method thereof, it is characterised in that: the monomer mixed solution
Raw material composition and corrresponding quality score are as follows: butyl acrylate 36%, methyl methacrylate 22%, ethyl acrylate 19%,
Epoxy resin 15%, methacrylic acid 5%, N hydroxymethyl acrylamide 3%.
3. a kind of flock glue according to claim 1 and preparation method thereof, it is characterised in that: the former material of the emulsifier
Material composition and corrresponding quality ratio are as follows: polyoxyethylene nonylphenol ether: lauryl sodium sulfate=2:1.
4. a kind of flock glue according to claim 1 and preparation method thereof, it is characterised in that: the initiator is over cure
Sour potassium.
5. a kind of flock glue according to claim 1 and preparation method thereof, it is characterised in that: preparation method are as follows:
1) emulsifier and deionized water are added in the four-necked bottle equipped with blender, reflux condensing tube, constant pressure funnel and thermometer,
It is stirred, mixing speed 2000r/min, after stirring 15min, instillation monomer mixed solution, time for adding 40min, then
Continue to stir 15min with 2000r/min speed；
2) initiator is dissolved in it is spare in deionized water, the lotion prepared in step 1) is isolated it is 2/3 spare, to step 1)
Initiator solution, warming while stirring are added in middle remaining 1/3 lotion, mixing speed 200r/min enables temperature liter using 1h
When to 80 DEG C, increase stirring rate to 300r/min, then by 2/3 lotion and initiator solution isolated be added in three times to
In four-necked bottle, it is 30min that interval time is added every time, is added and finishes after 1h, continues to stir 20min with the speed of 200r/min,
1h, cooled to room temperature, filtering are stood under 80 DEG C of temperature constant states.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811028792.8A CN109233704A (en) | 2018-09-05 | 2018-09-05 | A kind of flock glue and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811028792.8A CN109233704A (en) | 2018-09-05 | 2018-09-05 | A kind of flock glue and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109233704A true CN109233704A (en) | 2019-01-18 |
Family
ID=65060683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811028792.8A Pending CN109233704A (en) | 2018-09-05 | 2018-09-05 | A kind of flock glue and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109233704A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112760069A (en) * | 2021-02-05 | 2021-05-07 | 山东新展新材料科技有限公司 | Low-temperature acrylic acid electrostatic flocking adhesive and preparation method thereof |
| CN112898472A (en) * | 2021-01-22 | 2021-06-04 | 常州骏嘉纺织科技有限公司 | Flocking preparation method of wear-resistant suede composite fabric |
| CN112921672A (en) * | 2021-02-05 | 2021-06-08 | 山东新展新材料科技有限公司 | Thermoplastic electrostatic flocking fabric and preparation method and application thereof |
| CN114525098A (en) * | 2022-03-03 | 2022-05-24 | 华威粘结材料（上海）股份有限公司 | Single-component water-based flocking adhesive, flocking member and preparation method of flocking member |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01210481A (en) * | 1988-02-18 | 1989-08-24 | Mitsui Toatsu Chem Inc | Two-pack acryl emulsion adhesive |
| CN102516470A (en) * | 2011-11-21 | 2012-06-27 | 北京高盟新材料股份有限公司 | Aqueous acrylate electrostatic flocking bonding agent and preparation method thereof |
| CN102527599A (en) * | 2011-11-25 | 2012-07-04 | 上海瀚氏模具成型有限公司 | Electrostatic flocking method for automobile interior parts |
| CN103214993A (en) * | 2013-05-04 | 2013-07-24 | 辽宁恒星精细化工有限公司 | Acrylic ester electrostatic flocking binding agent and preparation method thereof |
-
2018
- 2018-09-05 CN CN201811028792.8A patent/CN109233704A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01210481A (en) * | 1988-02-18 | 1989-08-24 | Mitsui Toatsu Chem Inc | Two-pack acryl emulsion adhesive |
| CN102516470A (en) * | 2011-11-21 | 2012-06-27 | 北京高盟新材料股份有限公司 | Aqueous acrylate electrostatic flocking bonding agent and preparation method thereof |
| CN102527599A (en) * | 2011-11-25 | 2012-07-04 | 上海瀚氏模具成型有限公司 | Electrostatic flocking method for automobile interior parts |
| CN103214993A (en) * | 2013-05-04 | 2013-07-24 | 辽宁恒星精细化工有限公司 | Acrylic ester electrostatic flocking binding agent and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112898472A (en) * | 2021-01-22 | 2021-06-04 | 常州骏嘉纺织科技有限公司 | Flocking preparation method of wear-resistant suede composite fabric |
| CN112760069A (en) * | 2021-02-05 | 2021-05-07 | 山东新展新材料科技有限公司 | Low-temperature acrylic acid electrostatic flocking adhesive and preparation method thereof |
| CN112921672A (en) * | 2021-02-05 | 2021-06-08 | 山东新展新材料科技有限公司 | Thermoplastic electrostatic flocking fabric and preparation method and application thereof |
| CN114525098A (en) * | 2022-03-03 | 2022-05-24 | 华威粘结材料（上海）股份有限公司 | Single-component water-based flocking adhesive, flocking member and preparation method of flocking member |
| CN114525098B (en) * | 2022-03-03 | 2023-09-08 | 华威粘结材料（上海）股份有限公司 | Single-component water-based flocking adhesive, flocking piece and preparation method thereof |
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Application publication date: 20190118 |