CN107722846A - A kind of Aqueous Adhesives and preparation method thereof - Google Patents
A kind of Aqueous Adhesives and preparation method thereof Download PDFInfo
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- CN107722846A CN107722846A CN201710982813.9A CN201710982813A CN107722846A CN 107722846 A CN107722846 A CN 107722846A CN 201710982813 A CN201710982813 A CN 201710982813A CN 107722846 A CN107722846 A CN 107722846A
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- parts
- aqueous adhesives
- weight
- crosslinking agent
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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
-
- 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
- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
- C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of Aqueous Adhesives and preparation method thereof, belong to chemical technology field.It is made up of the raw material of following parts by weight：4~8 parts of 4~12 parts of methylcellulose, 5~15 parts of diaminodiphenyl-methane, 4~12 parts of expoxy propane phenyl ether, 5~15 parts of methacrylic acid, 4~12 parts of ammonium lauryl sulfate, 8~18 parts of dibutyl phthalate, 4~10 parts of difluoro tetrachloroethanes, 4~10 parts of hydroquinones, 5~15 parts of toluene di-isocyanate(TDI), 4~10 parts of polyvinyl acetate emulsion, 2~8 parts of basalt fibre, 4~10 parts of antioxidant and crosslinking agent.The adhesive of the present invention has good resistance to elevated temperatures, at high temperature can be with normal use, while has good caking property, and bond effect is good, and making is simple, cost is cheap, function admirable.
Description
Technical field
The present invention relates to a kind of Aqueous Adhesives and preparation method thereof, belong to chemical technology field.
Background technology
Adhesive, refer to homogeneity or the technology that heterogeneous body surface is linked together with adhesive, there is stress distribution to connect
The features such as continuous, in light weight, technological temperature is low.It is glued especially suitable for unlike material, different-thickness, ultra-thin specification and complex component
Connection.Splicing RECENT DEVELOPMENTS is most fast, and application industry is extremely wide.The sorting technique of adhesive is a lot, can be divided into heat by application process
Curable type, heat molten type, room temperature curing type, pressure sensitive etc.；It is divided into structural type, non-configuration or special gelatin by application；Connecing form can
It is divided into water-soluble, emulsion type, solvent-borne type and various solid-state versions etc.；Traditional adhesive production cost is high, and using effect is bad.
The content of the invention
The purpose of the present invention is to make up the deficiencies in the prior art, there is provided a kind of Aqueous Adhesives and preparation method thereof.This hair
Bright adhesive has good resistance to elevated temperatures, at high temperature can be with normal use, while has good caking property, bonds
Effect is good, and making is simple, cost is cheap, function admirable.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of Aqueous Adhesives, by following parts by weight
Raw material is made：4~12 parts of methylcellulose, 5~15 parts of diaminodiphenyl-methane, 4~12 parts of expoxy propane phenyl ether, methyl
5~15 parts of acrylic acid, 4~12 parts of ammonium lauryl sulfate, 8~18 parts of dibutyl phthalate, difluoro tetrachloroethanes 4~10
Part, 4~10 parts of hydroquinones, 5~15 parts of toluene di-isocyanate(TDI), 4~10 parts of polyvinyl acetate emulsion, basalt fibre 2
4~8 parts of~8 parts, 4~10 parts of antioxidant and crosslinking agent.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, it is made up of the raw material of following parts by weight：8 parts of methylcellulose, 10 parts of diaminodiphenyl-methane, ring
8 parts of Ethylene Oxide phenyl ether, 10 parts of methacrylic acid, 8 parts of ammonium lauryl sulfate, 13 parts of dibutyl phthalate, difluoro four
It is 7 parts of chloroethanes, 7 parts of hydroquinones, 10 parts of toluene di-isocyanate(TDI), 7 parts of polyvinyl acetate emulsion, 5 parts of basalt fibre, anti-
6 parts of 7 parts of oxidant and crosslinking agent.
Further, the antioxidant is vitamin E oil.
Further, the crosslinking agent is glyoxal.
A kind of preparation method of Aqueous Adhesives, comprises the following steps：
(1) raw material of following parts by weight is weighed：4~12 parts of methylcellulose, 5~15 parts of diaminodiphenyl-methane,
4~12 parts of expoxy propane phenyl ether, 5~15 parts of methacrylic acid, 4~12 parts of ammonium lauryl sulfate, the fourth of phthalic acid two
8~18 parts of ester, 4~10 parts of difluoro tetrachloroethanes, 4~10 parts of hydroquinones, 5~15 parts of toluene di-isocyanate(TDI), poly-vinegar acid second
4~10 parts of alkene ester emulsion, 2~8 parts of basalt fibre, add in reactor, progressively heat up, and be slowly stirred, treat that temperature rises to
Start timing at 90~95 DEG C, be incubated 20 minutes, while at the uniform velocity stirred, until reaching reaction end；
(2) 100 DEG C are continuously heating to, antioxidant and 4~8 parts of crosslinking agent that parts by weight are 4~10 parts is added, stirs
After mixing uniformly, the Aqueous Adhesives are produced.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, the parts by weight of step (1) described raw material are：8 parts of methylcellulose, diaminodiphenyl-methane 10
Part, 8 parts of expoxy propane phenyl ether, 10 parts of methacrylic acid, 8 parts of ammonium lauryl sulfate, 13 parts of dibutyl phthalate, two
7 parts of fluorine tetrachloroethanes, 7 parts of hydroquinones, 10 parts of toluene di-isocyanate(TDI), 7 parts of polyvinyl acetate emulsion, basalt fibre 5
Part.
Further, the parts by weight of step (2) described antioxidant are 7 parts, and the parts by weight of the crosslinking agent are 6 parts.
Further, the antioxidant is vitamin E oil.
Further, the crosslinking agent is glyoxal.
The beneficial effects of the invention are as follows：
(1) adhesive of the invention has good resistance to elevated temperatures, at high temperature can be with normal use, while has very
Good caking property, bond effect are good.
(2) making of the invention is simple, cost is cheap, function admirable, is adapted to large-scale production.
Embodiment
The principle and feature of the present invention are described below in conjunction with specific embodiment, example is served only for explaining this hair
It is bright, it is not intended to limit the scope of the present invention.
Embodiment 1：
The Aqueous Adhesives of the present embodiment, it is made up of the raw material of following weight：Methylcellulose 4kg, diamino-diphenyl
Methane 15kg, expoxy propane phenyl ether 4kg, methacrylic acid 15kg, ammonium lauryl sulfate 4kg, dibutyl phthalate
18kg, difluoro tetrachloroethanes 4kg, hydroquinones 10kg, toluene di-isocyanate(TDI) 5kg, polyvinyl acetate emulsion 10kg, the Black Warrior
Rock fiber 2kg, antioxidant 10kg and crosslinking agent 4kg, wherein, the antioxidant is vitamin E oil, and the crosslinking agent is second
Dialdehyde.
The preparation method of the Aqueous Adhesives of the present embodiment, comprises the following steps：
(1) raw material of following weight is weighed：Methylcellulose 4kg, diaminodiphenyl-methane 15kg, expoxy propane phenyl
Ether 4kg, methacrylic acid 15kg, ammonium lauryl sulfate 4kg, dibutyl phthalate 18kg, difluoro tetrachloroethanes 4kg,
Hydroquinones 10kg, toluene di-isocyanate(TDI) 5kg, polyvinyl acetate emulsion 10kg, basalt fibre 2kg, add reactor
In, progressively heat up, and be slowly stirred, start timing when temperature rises to 90~95 DEG C, be incubated 20 minutes, while at the uniform velocity stirred
Mix, until reaching reaction end；
(2) 100 DEG C are continuously heating to, antioxidant 10kg and crosslinking agent 4kg is added, after stirring, produces the water
Property adhesive.
Embodiment 2：
The Aqueous Adhesives of the present embodiment, it is made up of the raw material of following weight：Methylcellulose 8kg, diamino-diphenyl
Methane 10kg, expoxy propane phenyl ether 8kg, methacrylic acid 10kg, ammonium lauryl sulfate 8kg, dibutyl phthalate
13kg, difluoro tetrachloroethanes 7kg, hydroquinones 7kg, toluene di-isocyanate(TDI) 10kg, polyvinyl acetate emulsion 7kg, the Black Warrior
Rock fiber 5kg, antioxidant 7kg and crosslinking agent 6kg, wherein, the antioxidant is vitamin E oil, and the crosslinking agent is second
Dialdehyde.
The preparation method of the Aqueous Adhesives of the present embodiment, comprises the following steps：
(1) raw material of following weight is weighed：Methylcellulose 8kg, diaminodiphenyl-methane 10kg, expoxy propane phenyl
Ether 8kg, methacrylic acid 10kg, ammonium lauryl sulfate 8kg, dibutyl phthalate 13kg, difluoro tetrachloroethanes 7kg,
Hydroquinones 7kg, toluene di-isocyanate(TDI) 10kg, polyvinyl acetate emulsion 7kg, basalt fibre 5kg, add reactor
In, progressively heat up, and be slowly stirred, start timing when temperature rises to 90~95 DEG C, be incubated 20 minutes, while at the uniform velocity stirred
Mix, until reaching reaction end；
(2) 100 DEG C are continuously heating to, antioxidant 7kg and crosslinking agent 6kg is added, after stirring, produces described water-based
Adhesive.
Embodiment 3：
The Aqueous Adhesives of the present embodiment, it is made up of the raw material of following weight：Methylcellulose 12kg, diamino-diphenyl
Methane 5kg, expoxy propane phenyl ether 12kg, methacrylic acid 5kg, ammonium lauryl sulfate 12kg, dibutyl phthalate
8kg, difluoro tetrachloroethanes 10kg, hydroquinones 4kg, toluene di-isocyanate(TDI) 15kg, polyvinyl acetate emulsion 4kg, the Black Warrior
Rock fiber 8kg, antioxidant 4kg and crosslinking agent 8kg, wherein, the antioxidant is vitamin E oil, and the crosslinking agent is second
Dialdehyde.
The preparation method of the Aqueous Adhesives of the present embodiment, comprises the following steps：
(1) raw material of following weight is weighed：Methylcellulose 12kg, diaminodiphenyl-methane 5kg, expoxy propane phenyl
Ether 12kg, methacrylic acid 5kg, ammonium lauryl sulfate 12kg, dibutyl phthalate 8kg, difluoro tetrachloroethanes 10kg,
Hydroquinones 4kg, toluene di-isocyanate(TDI) 15kg, polyvinyl acetate emulsion 4kg, basalt fibre 8kg, add reactor
In, progressively heat up, and be slowly stirred, start timing when temperature rises to 90~95 DEG C, be incubated 20 minutes, while at the uniform velocity stirred
Mix, until reaching reaction end；
(2) 100 DEG C are continuously heating to, antioxidant 4kg and crosslinking agent 8kg is added, after stirring, produces described water-based
Adhesive.
Comparative example
The adhesive of certain domestic producer is taken, it includes the raw material of following weight：Hydroxypropyl PASELLI EASYGEL 5kg, diamino
Base diphenyl methane 5kg, expoxy propane phenyl ether 4kg, methacrylic acid 3kg, ammonium lauryl sulfate 5kg, phthalic acid
Dibutyl ester 6kg, difluoro tetrachloroethanes 6kg, hydroquinones 5kg, contrasted with embodiment 1-3 gained Aqueous Adhesives, the viscous material of institute
Expect the fine powder 300kg of phase same material.Comparing result is as shown in table 1.
The comparing result of the prior art of table 1 and the method for the present invention
As can be seen here, adhesive of the invention has good resistance to elevated temperatures, at high temperature can be with normal use, simultaneously
It is good with good caking property, bond effect.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (9)
1. a kind of Aqueous Adhesives, it is characterised in that be made up of the raw material of following parts by weight：4~12 parts of methylcellulose, two
5~15 parts of aminodiphenylmethane, 4~12 parts of expoxy propane phenyl ether, 5~15 parts of methacrylic acid, ammonium lauryl sulfate 4
~12 parts, 8~18 parts of dibutyl phthalate, 4~10 parts of difluoro tetrachloroethanes, 4~10 parts of hydroquinones, toluene diisocyanate
5~15 parts of acid esters, 4~10 parts of polyvinyl acetate emulsion, 2~8 parts of basalt fibre, 4~10 parts of antioxidant and crosslinking agent 4
~8 parts.
2. a kind of Aqueous Adhesives according to claim 1, it is characterised in that be made up of the raw material of following parts by weight：
8 parts of methylcellulose, 10 parts of diaminodiphenyl-methane, 8 parts of expoxy propane phenyl ether, 10 parts of methacrylic acid, dodecyl
8 parts of ammonium sulfate, 13 parts of dibutyl phthalate, 7 parts of difluoro tetrachloroethanes, 7 parts of hydroquinones, toluene di-isocyanate(TDI) 10
Part, 7 parts of polyvinyl acetate emulsion, 5 parts of basalt fibre, 7 parts of antioxidant and 6 parts of crosslinking agent.
3. a kind of Aqueous Adhesives according to claim 1 or 2, it is characterised in that the antioxidant is vitamin E
Oil.
4. a kind of Aqueous Adhesives according to claim 1 or 2, it is characterised in that the crosslinking agent is glyoxal.
5. a kind of preparation method of Aqueous Adhesives, it is characterised in that comprise the following steps：
(1) raw material of following parts by weight is weighed：4~12 parts of methylcellulose, 5~15 parts of diaminodiphenyl-methane, epoxy
4~12 parts of propane phenyl ether, 5~15 parts of methacrylic acid, 4~12 parts of ammonium lauryl sulfate, dibutyl phthalate 8~
18 parts, 4~10 parts of difluoro tetrachloroethanes, 4~10 parts of hydroquinones, 5~15 parts of toluene di-isocyanate(TDI), polyvinyl acetate breast
4~10 parts of liquid, 2~8 parts of basalt fibre, add in reactor, progressively heat up, and be slowly stirred, treat that temperature rises to 90~95
DEG C when start timing, 20 minutes are incubated, while at the uniform velocity stirred, up to reaching reaction end；
(2) 100 DEG C are continuously heating to, adds antioxidant and 4~8 parts of crosslinking agent that parts by weight are 4~10 parts, stirring is equal
After even, the Aqueous Adhesives are produced.
A kind of 6. preparation method of Aqueous Adhesives according to claim 5, it is characterised in that step (1) described raw material
Parts by weight be：8 parts of methylcellulose, 10 parts of diaminodiphenyl-methane, 8 parts of expoxy propane phenyl ether, methacrylic acid
10 parts, 8 parts of ammonium lauryl sulfate, 13 parts of dibutyl phthalate, 7 parts of difluoro tetrachloroethanes, 7 parts of hydroquinones, toluene
10 parts of diisocyanate, 7 parts of polyvinyl acetate emulsion, 5 parts of basalt fibre.
A kind of 7. preparation method of Aqueous Adhesives according to claim 5, it is characterised in that step (2) described antioxygen
The parts by weight of agent are 7 parts, and the parts by weight of the crosslinking agent are 6 parts.
A kind of 8. preparation method of Aqueous Adhesives according to claim any one of 5-7, it is characterised in that the antioxygen
Agent is vitamin E oil.
A kind of 9. preparation method of Aqueous Adhesives according to claim any one of 5-7, it is characterised in that the crosslinking
Agent is glyoxal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710982813.9A CN107722846A (en) | 2017-10-20 | 2017-10-20 | A kind of Aqueous Adhesives and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710982813.9A CN107722846A (en) | 2017-10-20 | 2017-10-20 | A kind of Aqueous Adhesives and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107722846A true CN107722846A (en) | 2018-02-23 |
Family
ID=61212885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710982813.9A Withdrawn CN107722846A (en) | 2017-10-20 | 2017-10-20 | A kind of Aqueous Adhesives and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107722846A (en) |
-
2017
- 2017-10-20 CN CN201710982813.9A patent/CN107722846A/en not_active Withdrawn
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Application publication date: 20180223 |
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