CN106398604A - Bi-component adhesive composition - Google Patents
Bi-component adhesive composition Download PDFInfo
- Publication number
- CN106398604A CN106398604A CN201611097046.5A CN201611097046A CN106398604A CN 106398604 A CN106398604 A CN 106398604A CN 201611097046 A CN201611097046 A CN 201611097046A CN 106398604 A CN106398604 A CN 106398604A
- Authority
- CN
- China
- Prior art keywords
- component
- epoxide group
- polyacrylate
- parts
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- C09J133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
-
- 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
- C09J11/08—Macromolecular additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to a bi-component adhesive composition. The bi-component adhesive composition comprises a first component and a second component, wherein the first component and the second component are independently separated from each other and are mixed during use; the first component contains polyacrylate with an epoxy group, surface-carboxylated fillers, a thickening agent and glycol; and the second component is a mixed curing agent containing polyamide, phenolic aldehyde imine and a coupling agent. The first component and the second component are fixed to be used for coating, so that an adhesion membrane with good properties in creep features, reliability and reprocessability can be obtained; and a preparation process of the bi-component adhesive composition is simple, the production cost is low, and the application range is wide.
Description
Technical field
The present invention relates to a kind of chemical bonding agent class, especially a kind of two part adhesive composition.
Background technology
Adhesive is to be acted on cohesion etc. by sticking of interface, and two or more product or material can be made to connect
Natural or synthesis a, organic or inorganic class material together, is referred to as adhesive, is binder, traditionally again
Referred to as glue.In brief, adhesive is exactly to pass through adhesive effect, can make to be sticked the material that thing is combined together." adhesive "
It is general standard terminology, also include some other glue, clay, rubber cement, glue cream etc..The material that bonds is difficult to for some,
Such as polyethylene, polypropylene, rubber, polyvinyl chloride, the never comprehensive adhesive of performance, or tensile strength is not,
Shear strength is inadequate.Need find one kind can be implemented in creeping characteristic, reliability and can re-workability aspect have good
The adhesive film of good property, and preparation process is simple, low production cost, applied range.
Content of the invention
It is an object of the invention to avoiding the defect of prior art and providing one kind to can be implemented in creeping characteristic, reliability
And re-workability aspect can have the adhesive film of good nature, and preparation process is simple, low production cost, applied range
Adhesive composition.
The purpose of the present invention is achieved through the following technical solutions：
A kind of two part adhesive composition is it is characterised in that include：It is characterized in that by individually separate and use when
Just mixing the first component and second group be grouped into, wherein：First component includes the polyacrylate with epoxide group, surface
Carboxylated filler, tackifier and ethylene glycol, second group is divided into polyamide, phenolic aldehyde imines and the mixing cured system of coupling agent, and first
Component includes：There is 100 parts of the polyacrylate of epoxide group, 60～80 parts of surface carboxyl groups filler, 1～5 part of tackifier, second
5～15 parts of glycol；Second component includes：18～30 parts of polyamide, 12～20 parts of phenolic aldehyde imines, 1～3 part of coupling agent；Using making
The weight proportion of the first component and the second component is 4～6: 1.
Further, the described polyacrylate with epoxide group has the poly- of epoxide group for low-molecular-weight liquid
Acrylate.
Further, the polyacrylate that described low-molecular-weight liquid has epoxide group is bisphenol A-type low-molecular-weight
Liquid has the polyacrylate of epoxide group.
Further, described surface carboxyl groups filler is portland cement.
Further, described tackifier are the aromatic compounds having hydrophilic radical.
Further, described tackifier are p-methyl benzenesulfonic acid sodium.
Further, described ethylene glycol is dibutyl phthalate.
Further, described coupling agent is silane coupler.
The present invention also provides a kind of two part adhesive composition, may serve as the adhesion of the encapsulation in other fields
Film.The present invention also provides a kind of two part adhesive composition, and it may insure that good sealing property is good, it is possible to achieve in creep
Feature, reliability and re-workability aspect can have the adhesive film of good nature.
Specific embodiment
It is an object of the invention to avoiding the defect of prior art and providing a kind of high viscosity, low production cost, meet ring
Guaranteed request, widely used for rubber bound adhesive composition.
The purpose of the present invention is achieved through the following technical solutions：
A kind of aqueous adhesive composition two part adhesive composition is it is characterised in that by individually separating and make
The first component that used time just mixes and second group are grouped into, wherein：First component includes the polyacrylate with epoxide group,
Surface carboxyl groups filler, tackifier and ethylene glycol, second group is divided into polyamide, phenolic aldehyde imines and the mixing cured system of coupling agent.
Embodiment 1
A kind of two part adhesive composition is it is characterised in that include：It is characterized in that by individually separate and use when
Just mixing the first component and second group be grouped into, wherein：First component includes the polyacrylate with epoxide group, surface
Carboxylated filler, tackifier and ethylene glycol, second group is divided into polyamide, phenolic aldehyde imines and the mixing cured system of coupling agent, and first
Component includes：There is 100 parts of the polyacrylate of epoxide group, 60 parts of surface carboxyl groups filler, 1 part of tackifier, ethylene glycol 5
Part；Second component includes：18 parts of polyamide, 12 parts of phenolic aldehyde imines, 1 part of coupling agent；Using making the first component and the second component
Weight proportion is 4～6.
Embodiment 2
A kind of two part adhesive composition is it is characterised in that include：It is characterized in that by individually separate and use when
Just mixing the first component and second group be grouped into, wherein：First component includes the polyacrylate with epoxide group, surface
Carboxylated filler, tackifier and ethylene glycol, second group is divided into polyamide, phenolic aldehyde imines and the mixing cured system of coupling agent, and first
Component includes：There is 100 parts of the polyacrylate of epoxide group, 80 parts of surface carboxyl groups filler, 5 parts of tackifier, ethylene glycol 15
Part；Second component includes：0 part of kymene, 20 parts of phenolic aldehyde imines, 3 parts of coupling agent；Using making the first component and the second component
Weight proportion is 4～1.
Embodiment 3
A kind of two part adhesive composition is it is characterised in that include：It is characterized in that by individually separate and use when
Just mixing the first component and second group be grouped into, wherein：First component includes the polyacrylate with epoxide group, surface
Carboxylated filler, tackifier and ethylene glycol, second group is divided into polyamide, phenolic aldehyde imines and the mixing cured system of coupling agent, and first
Component includes：There is 100 parts of the polyacrylate of epoxide group, 80 parts of surface carboxyl groups filler, 1 part of tackifier, ethylene glycol 15
Part；Second component includes：18 parts of polyamide, 20 parts of phenolic aldehyde imines, 1 part of coupling agent；Using making the first component and the second component
Weight proportion is 4～1.
Embodiment 4
A kind of two part adhesive composition is it is characterised in that include：It is characterized in that by individually separate and use when
Just mixing the first component and second group be grouped into, wherein：First component includes the polyacrylate with epoxide group, surface
Carboxylated filler, tackifier and ethylene glycol, second group is divided into polyamide, phenolic aldehyde imines and the mixing cured system of coupling agent, and first
Component includes：There is 100 parts of the polyacrylate of epoxide group, 60 parts of surface carboxyl groups filler, 5 parts of tackifier, ethylene glycol 5
Part；Second component includes：0 part of kymene, 12 parts of phenolic aldehyde imines, 3 parts of coupling agent；Using making the first component and the second component
Weight proportion is 4～6.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple modifications to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to embodiment illustrated herein, and be to fit to consistent with principles disclosed herein and features of novelty
Scope the widest.
Claims (8)
1. a kind of two part adhesive composition is it is characterised in that include：It is characterized in that by individually separate and when using
Mixing the first component and second group be grouped into, wherein：First component includes the polyacrylate with epoxide group, surface carboxylic
Base filler, tackifier and ethylene glycol, second group is divided into polyamide, phenolic aldehyde imines and the mixing cured system of coupling agent, first group
Divide and include：There is 100 parts of the polyacrylate of epoxide group, 60～80 parts of surface carboxyl groups filler, 1～5 part of tackifier, second two
5～15 parts of alcohol；Second component includes：18～30 parts of polyamide, 12～20 parts of phenolic aldehyde imines, 1～3 part of coupling agent；During use
The weight proportion of one component and the second component is 4～6: 1.
2. the polyacrylate adhesive for use in water with epoxide group according to claim 1 it is characterised in that：Described
The polyacrylate with epoxide group has the polyacrylate of epoxide group for low-molecular-weight liquid.
3. the polyacrylate adhesive for use in water with epoxide group according to claim 2 it is characterised in that：Described
The polyacrylate that low-molecular-weight liquid has epoxide group has the polypropylene of epoxide group for bisphenol A-type low-molecular-weight liquid
Acid esters.
4. the polyacrylate adhesive for use in water with epoxide group according to claim 1 it is characterised in that：Described
Surface carboxyl groups filler is portland cement.
5. the polyacrylate adhesive for use in water with epoxide group according to claim 1 it is characterised in that：Described
Tackifier are the aromatic compounds having hydrophilic radical.
6. the polyacrylate adhesive for use in water with epoxide group according to claim 6 it is characterised in that：Described
Tackifier are p-methyl benzenesulfonic acid sodium.
7. the polyacrylate adhesive for use in water with epoxide group according to claim 1 it is characterised in that：Described
Ethylene glycol is dibutyl phthalate.
8. the polyacrylate adhesive for use in water with epoxide group according to claim 1 it is characterised in that：Described
Coupling agent is silane coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097046.5A CN106398604A (en) | 2016-12-02 | 2016-12-02 | Bi-component adhesive composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097046.5A CN106398604A (en) | 2016-12-02 | 2016-12-02 | Bi-component adhesive composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106398604A true CN106398604A (en) | 2017-02-15 |
Family
ID=58083329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611097046.5A Pending CN106398604A (en) | 2016-12-02 | 2016-12-02 | Bi-component adhesive composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106398604A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363723A (en) * | 2011-06-28 | 2012-02-29 | 衡阳恒缘电工材料有限公司 | Preparation method for high-temperature resistant copper foil adhesive |
| CN102597088A (en) * | 2009-09-11 | 2012-07-18 | 艾利丹尼森公司 | Dual crosslinked tackified pressure sensitive adhesive |
| CN104059591A (en) * | 2014-04-14 | 2014-09-24 | 南京淳净新材料有限公司 | Secondary curing epoxy resin adhesive for roads and bridges and preparation method thereof |
-
2016
- 2016-12-02 CN CN201611097046.5A patent/CN106398604A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102597088A (en) * | 2009-09-11 | 2012-07-18 | 艾利丹尼森公司 | Dual crosslinked tackified pressure sensitive adhesive |
| CN102363723A (en) * | 2011-06-28 | 2012-02-29 | 衡阳恒缘电工材料有限公司 | Preparation method for high-temperature resistant copper foil adhesive |
| CN104059591A (en) * | 2014-04-14 | 2014-09-24 | 南京淳净新材料有限公司 | Secondary curing epoxy resin adhesive for roads and bridges and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |