CN105778846A - Heat conducing glue for heat conducing adhesive tape - Google Patents
Heat conducing glue for heat conducing adhesive tape Download PDFInfo
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- CN105778846A CN105778846A CN201410807292.XA CN201410807292A CN105778846A CN 105778846 A CN105778846 A CN 105778846A CN 201410807292 A CN201410807292 A CN 201410807292A CN 105778846 A CN105778846 A CN 105778846A
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Abstract
The invention relates to a heat conducing glue for heat conducing adhesive tape. The heat conducing glue is composed of the following components in parts by weight: 100 parts of polyurethane pressure sensitive glue, 250 to 300 parts of zinc oxide, 2 to 3 parts of silane coupling agent, 2 to 5 parts of aluminium isopropoxide, and 12 to 30 parts of toluene solvent; preferably, the heat conducing glue comprises 100 parts by weight of polyurethane pressure sensitive glue, 250 parts by weight of zinc oxide, 3 parts by weight of silane coupling agent, 5 parts by weight of aluminium isopropoxide, and 12 parts by weight of toluene solvent; more preferably, the heat conducing glue comprises 100 parts by weight of polyurethane pressure sensitive glue, 300 parts by weight of zinc oxide, 2 parts by weight of silane coupling agent, 2 parts by weight of aluminium isopropoxide, and 30 parts by weight of toluene solvent; and most preferably, the heat conducing glue comprises 100 parts by weight of polyurethane pressure sensitive glue, 275 parts by weight of zinc oxide, 2.5 parts by weight of silane coupling agent, 4 parts by weight of aluminium isopropoxide, and 25 parts by weight of toluene solvent. The provided heat conducing glue has a better heat conducing performance.
Description
Technical field
The present invention relates to, particularly relate to the heat-conducting glue of a kind of heat conduction adhesive tape.
Background technology
Adhesive tape is one of instrument fixed and cover conventional in daily life and work, can be divided into high temperature gummed tape, two-sided tape, Anti-skid adhesive tape, specialty tape, pressure sensitive adhesive tape, cross cutting adhesive tape etc. by effect.
Heat conduction adhesive tape is the adhesive tape with heat conductivility.Heat-conducting glue is the important component part in heat conduction adhesive tape, which determines the performance of heat conduction adhesive tape.Showing through research, the heat conductivity of heat-conducting glue of the prior art is excellent not enough, so that a kind of more excellent heat-conducting glue.
Summary of the invention
In order to overcome the drawbacks described above of prior art, the technical problem to be solved is to provide the heat-conducting glue of a kind of heat conduction adhesive tape, and it can solve one or more in above-mentioned prior art problem.
For reaching above-mentioned purpose, the invention provides the heat-conducting glue of a kind of heat conduction adhesive tape, it is characterised in that, it includes being made up of the component of following weight portion: polyurethane contact adhesive 100, zinc oxide 250-300, silane coupler 2-3, aluminium isopropoxide cross-linking agent 2-5, toluene solvant 12-30.
Preferably, the component of the weight portion of described polyurethane contact adhesive, described zinc oxide, silane coupler, aluminium isopropoxide cross-linking agent, toluene solvant is followed successively by 100,250,3,5,12.
Preferably, the component of the weight portion of described polyurethane contact adhesive, described zinc oxide, silane coupler, aluminium isopropoxide cross-linking agent, toluene solvant is followed successively by 100,300,2,2,30.
Preferably, the component of the weight portion of described polyurethane contact adhesive, described zinc oxide, silane coupler, aluminium isopropoxide cross-linking agent, toluene solvant is followed successively by 100,275,2.5,4,25.
Preferably, the component of the weight portion of described polyurethane contact adhesive, described zinc oxide, silane coupler, aluminium isopropoxide cross-linking agent, toluene solvant is followed successively by 100,290,2.3,3.5,20.
The present invention proposes the heat-conducting glue of a kind of heat conduction adhesive tape, and it has heat conductivility more preferably.
Detailed description of the invention
Description in conjunction with the specific embodiment of the invention, it is possible to clearly understand the details of the present invention.But, the detailed description of the invention of invention described herein, only for illustrative purpose, and can not be understood as by any way is limitation of the present invention.Under the teachings of the present invention, technical staff is it is contemplated that based on the arbitrarily possible deformation of the present invention, these are regarded as belonging to the scope of the present invention.
The heat-conducting glue of a kind of heat conduction adhesive tape, it is characterised in that it includes being made up of the component of following weight portion: polyurethane contact adhesive 100, zinc oxide 250-300, silane coupler 2-3, aluminium isopropoxide cross-linking agent 2-5, toluene solvant 12-30.
Preferably, the component of the weight portion of described polyurethane contact adhesive, described zinc oxide, silane coupler, aluminium isopropoxide cross-linking agent, toluene solvant is followed successively by 100,250,3,5,12.
Preferably, the component of the weight portion of described polyurethane contact adhesive, described zinc oxide, silane coupler, aluminium isopropoxide cross-linking agent, toluene solvant is followed successively by 100,300,2,2,30.
Preferably, the component of the weight portion of described polyurethane contact adhesive, described zinc oxide, silane coupler, aluminium isopropoxide cross-linking agent, toluene solvant is followed successively by 100,275,2.5,4,25.
Preferably, the component of the weight portion of described polyurethane contact adhesive, described zinc oxide, silane coupler, aluminium isopropoxide cross-linking agent, toluene solvant is followed successively by 100,290,2.3,3.5,20.
The preparation method of the heat-conducting glue of heat conduction adhesive tape in the present invention, it comprises the following steps:
The silane coupler that weight portion is 2-3 is dissolved in the toluene solvant that weight portion is 12-30 and forms mixed solution；
Mixed solution is added to formation polyurethane pressure sensitive sol solution in the polyurethane contact adhesive that weight portion is 100；
It is that 250-300 zinc oxide adds in polyurethane pressure sensitive sol solution and stirs by weight portion；
The aluminium isopropoxide cross-linking agent that weight portion is 2-5 is added in polyurethane pressure sensitive sol solution and the formation heat-conducting glue that stirs.
Each embodiment in this specification all adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually referring to.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalences made according to spirit of the invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (5)
1. the heat-conducting glue of a heat conduction adhesive tape, it is characterised in that it includes being made up of the component of following weight portion: polyurethane contact adhesive 100, zinc oxide 250-300, silane coupler 2-3, aluminium isopropoxide cross-linking agent 2-5, toluene solvant 12-30.
2. the heat-conducting glue of heat conduction adhesive tape according to claim 1, it is characterised in that: described polyurethane contact adhesive, described zinc oxide, silane coupler, aluminium isopropoxide cross-linking agent, toluene solvant the component of weight portion be followed successively by 100,250,3,5,12.
3. the heat-conducting glue of heat conduction adhesive tape according to claim 1, it is characterised in that: described polyurethane contact adhesive, described zinc oxide, silane coupler, aluminium isopropoxide cross-linking agent, toluene solvant the component of weight portion be followed successively by 100,300,2,2,30.
4. the heat-conducting glue of heat conduction adhesive tape according to claim 1, it is characterised in that: described polyurethane contact adhesive, described zinc oxide, silane coupler, aluminium isopropoxide cross-linking agent, toluene solvant the component of weight portion be followed successively by 100,275,2.5,4,25.
5. the heat-conducting glue of heat conduction adhesive tape according to claim 1, it is characterised in that: described polyurethane contact adhesive, described zinc oxide, silane coupler, aluminium isopropoxide cross-linking agent, toluene solvant the component of weight portion be followed successively by 100,290,2.3,3.5,20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807292.XA CN105778846A (en) | 2014-12-23 | 2014-12-23 | Heat conducing glue for heat conducing adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807292.XA CN105778846A (en) | 2014-12-23 | 2014-12-23 | Heat conducing glue for heat conducing adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105778846A true CN105778846A (en) | 2016-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410807292.XA Pending CN105778846A (en) | 2014-12-23 | 2014-12-23 | Heat conducing glue for heat conducing adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105778846A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513242A (en) * | 2017-07-26 | 2017-12-26 | 莫小燕 | Automobile cooling pipe |
| CN113214755A (en) * | 2021-05-24 | 2021-08-06 | 深圳日高胶带新材料有限公司 | Adhesive tape with high thermal conductivity coefficient and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057007A (en) * | 2008-10-01 | 2011-05-11 | 德莎欧洲公司 | Thermally conductive adhesive mass |
| CN102260466A (en) * | 2011-06-14 | 2011-11-30 | 中山金利宝胶粘制品有限公司 | Insulation heat-conducting double-sided adhesive tape and preparation method thereof |
| CN102348734A (en) * | 2009-02-20 | 2012-02-08 | 德莎欧洲公司 | Pressure-sensitive adhesive mass |
-
2014
- 2014-12-23 CN CN201410807292.XA patent/CN105778846A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057007A (en) * | 2008-10-01 | 2011-05-11 | 德莎欧洲公司 | Thermally conductive adhesive mass |
| CN102348734A (en) * | 2009-02-20 | 2012-02-08 | 德莎欧洲公司 | Pressure-sensitive adhesive mass |
| CN102260466A (en) * | 2011-06-14 | 2011-11-30 | 中山金利宝胶粘制品有限公司 | Insulation heat-conducting double-sided adhesive tape and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513242A (en) * | 2017-07-26 | 2017-12-26 | 莫小燕 | Automobile cooling pipe |
| CN113214755A (en) * | 2021-05-24 | 2021-08-06 | 深圳日高胶带新材料有限公司 | Adhesive tape with high thermal conductivity coefficient and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
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| WD01 | Invention patent application deemed withdrawn after publication |