CN106566429A - Insulating shading heat dissipation adhesive tape and making method - Google Patents
Insulating shading heat dissipation adhesive tape and making method Download PDFInfo
- Publication number
- CN106566429A CN106566429A CN201610916710.8A CN201610916710A CN106566429A CN 106566429 A CN106566429 A CN 106566429A CN 201610916710 A CN201610916710 A CN 201610916710A CN 106566429 A CN106566429 A CN 106566429A
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- China
- Prior art keywords
- sensitive adhesive
- pressure sensitive
- heat conduction
- polymer film
- heat dissipation
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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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/28—Metal sheet
-
- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
-
- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
- C08K3/28—Nitrogen-containing compounds
- C08K2003/282—Binary compounds of nitrogen with aluminium
-
- 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
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
-
- 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
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
- C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer
-
- 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
- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/10—Presence of inorganic materials
- C09J2400/14—Glass
- C09J2400/143—Glass in the substrate
-
- 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
- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/10—Presence of inorganic materials
- C09J2400/16—Metal
- C09J2400/163—Metal in the substrate
-
- 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
- C09J2433/00—Presence of (meth)acrylic polymer
Abstract
The invention discloses an insulating shading heat dissipation adhesive tape and a making method. The adhesive tape mainly includes a first release layer, a first black acrylic pressure-sensitive adhesive, a polymer film, a second acrylic pressure-sensitive adhesive, a heat dissipation substrate, a first heat conduction pressure-sensitive adhesive, a glass fiber substrate, a second heat conduction pressure-sensitive adhesive, and a second release layer that are arranged in order. The polymer film is made of PET, PI or PP material, the heat dissipation substrate is cooper or aluminum, and heat conduction powder is aluminum oxide, aluminum nitride, magnesium oxide or zinc oxide. The adhesive tape provided by the invention is formed by compounding of multiple layers, the heat dissipation substrate employs copper or aluminum, the metal heat dissipation effect is excellent, the heat conduction and heat dissipation effects of the material can be well enhanced, also the glass fiber substrate has excellent insulation efficacy, and the can tolerate temperature up to 300DEG C.
Description
Technical field
The present invention relates to a kind of adhesive tape, more particularly to insulate shading Heat dissipation adhesive tape and manufacture method.
Background technology
At present the mouth word glue product on applying electronic equipment is the shading rubber belt product of PET materials, PET materials its intensity
Preferably, but its radiating effect extreme difference, its heat conductivity only has 0.1W/mK, and its shaded effect is also because of the different and coating of PET
Difference has the risk of exposure, therefore also lacks the adhesive tape of " shading, radiating are insulated, not easy fracture " on market.
The content of the invention
Present invention solves the technical problem that being to provide a kind of shading, radiate, insulate, not the insulation shading thermal paste of easy fracture
Band.
The technical solution adopted for the present invention to solve the technical problems is:Insulation shading Heat dissipation adhesive tape, including setting gradually
The first release layer, black acrylic pressure sensitive adhesive, thin polymer film, acrylate pressure sensitive adhesive, heat radiating material, the first heat conduction it is pressure-sensitive
Glue, fiberglass substrate, the second heat conduction pressure sensitive adhesive, the second release layer, the thin polymer film is PET, PI or PP material, described
Heat radiating material is copper or aluminum, and the first heat conduction pressure sensitive adhesive and the second heat conduction pressure sensitive adhesive include 5%-- according to mass percent
20% conductive powder and the pressure sensitive adhesive of 80%--95%, the conductive powder be aluminium oxide, aluminium nitride, magnesium oxide or Zinc Oxide, institute
Stating black acrylic pressure sensitive adhesive includes the resin pigment of 5%--15% and the acrylic acid of 85%--95% according to mass percent
Pressure sensitive adhesive.
The invention also discloses insulation shading Heat dissipation adhesive tape manufacture method described above, including:
A, thin polymer film is carried out shading coating process, coat side can be ink or other light screening materials, and
One thin polymer film carries out sided corona treatment, then deployed black acrylic pressure sensitive adhesive is coated into black polymer film one side,
Acrylate pressure sensitive adhesive is coated on into thin polymer film another side;
B, in fiberglass substrate two sided coatings heat conduction pressure sensitive adhesive;
C, thin polymer film is fitted without back-adhesive surface with heat radiating material back-adhesive surface using make-up machine cold patch mode, will radiating
Base material another side is fitted with glass fabric substrate surface, forms adhesive tape finished product;
D, paste release layer on adhesive tape finished product two sides.
The invention has the beneficial effects as follows:The present invention adhesive tape formed by MULTILAYER COMPOSITE, heat radiating material using can be copper or
Aluminum, excellent heat conduction and the radiating effect that can be very good to lift such material of the radiating effect of metal, and fiberglass substrate, its
Insulation efficiency is excellent, and heatproof is up to 300 degree, double spread the first heat conduction pressure sensitive adhesive and the second heat conduction pressure sensitive adhesive can make its into
Can play to increase conductive powder in pressure sensitive adhesive for a high-insulativity adhesive tape, and the first heat conduction pressure sensitive adhesive and the second heat conduction pressure sensitive adhesive
Heat conduction and heat radiation effect, this edge shading Heat dissipation adhesive tape proof voltage punctures up to 2000V high pressure, and light-proofness may be up to 100%, electromagnetism
EMI shield effectiveness>70dB, and this adhesive tape is made up of metal, polymeric film, glass fabric etc. so that such material has very
High tensile strength, its tensile strength is up to more than 70MPA.
Description of the drawings
Fig. 1 is insulation shading Heat dissipation adhesive tape schematic diagram.
Reference:First release layer 1, black acrylic pressure sensitive adhesive 2, thin polymer film 3, acrylate pressure sensitive adhesive 4, radiating
Base material 5, the first heat conduction pressure sensitive adhesive 6, fiberglass substrate 7, the second heat conduction pressure sensitive adhesive 8, the second release layer 9.
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention is further described.
Insulation shading Heat dissipation adhesive tape as shown in Figure 1, it is pressure-sensitive including the first release layer 1, black acrylic for setting gradually
Glue 2, thin polymer film 3, acrylate pressure sensitive adhesive 4, heat radiating material 5, the first heat conduction pressure sensitive adhesive 6, fiberglass substrate 7, second are led
Hot pressure sensitive adhesive 8, the second release layer 9, the thin polymer film 3 is PET, PI or PP material, and the heat radiating material 5 crosses aluminum for copper,
The first heat conduction pressure sensitive adhesive 6 and the second heat conduction pressure sensitive adhesive 8 according to mass percent include 5%--20% conductive powder and
The pressure sensitive adhesive of 80%--95%, the conductive powder be aluminium oxide, aluminium nitride, magnesium oxide or Zinc Oxide, the black acrylic pressure
Quick glue 2 and acrylate pressure sensitive adhesive 4 include the resin pigment of 5%--15% and the acrylic acid of 85%--95% according to mass percent
Pressure sensitive adhesive, resin pigment can increase the light-proofness of glue, and the adhesive tape of the present invention is formed by MULTILAYER COMPOSITE, and heat radiating material 5 is used can
Being copper or aluminum, excellent heat conduction and the radiating effect that can be very good to lift such material of the radiating effect of metal, and glass fibers
Wiki material 7, its insulation efficiency is excellent, and heatproof is up to 300 degree, and the first heat conduction of double spread pressure sensitive adhesive 6 and the second heat conduction are pressure-sensitive
Glue 8 can become a high-insulativity adhesive tape, and the first heat conduction pressure sensitive adhesive 6 and the second heat conduction pressure sensitive adhesive 8 are in pressure sensitive adhesive
Increasing conductive powder can play heat conduction and heat radiation effect, and this edge shading Heat dissipation adhesive tape proof voltage punctures up to 2000V high pressure, and light-proofness can
Up to 100%, electromagnetism EMI shield effectiveness>70dB, and this adhesive tape is made up of metal, polymeric film, glass fabric etc. so that
Such material has very high tensile strength, and its tensile strength is up to more than 70MPA.
The invention also discloses insulation shading Heat dissipation adhesive tape manufacture method, including:
A, thin polymer film 3 is carried out shading coating process, coat side can be ink or other light screening materials, and
One thin polymer film 3 carries out sided corona treatment, then deployed black acrylic pressure sensitive adhesive is coated into black polymer film one side,
Acrylate pressure sensitive adhesive is coated on into thin polymer film another side;
B, in the two sided coatings heat conduction pressure sensitive adhesive of fiberglass substrate 7, heat conduction pressure sensitive adhesive mixed by pressure sensitive adhesive and conductive powder and
Into;
C, thin polymer film is fitted without back-adhesive surface with heat radiating material back-adhesive surface using make-up machine cold patch mode, will radiating
Base material another side is fitted with glass fabric substrate surface, forms adhesive tape finished product;
D, paste release layer on adhesive tape finished product two sides.
Embodiment 1:
Insulation shading Heat dissipation adhesive tape, including the first release layer, black acrylic pressure sensitive adhesive, the polymer thin that set gradually
It is film, acrylate pressure sensitive adhesive, heat radiating material, the first heat conduction pressure sensitive adhesive, fiberglass substrate, the second heat conduction pressure sensitive adhesive, second release
Layer;
The thin polymer film is PET, PI or PP material, and the heat radiating material is copper;
The first heat conduction pressure sensitive adhesive and the second heat conduction pressure sensitive adhesive include 5% conductive powder and 95% pressure sensitive adhesive;
The conductive powder is aluminium oxide;
The black acrylic pressure sensitive adhesive includes 5% resin pigment and 95% acrylate pressure sensitive adhesive.
Embodiment 2:
Insulation shading Heat dissipation adhesive tape, including the first release layer, black acrylic pressure sensitive adhesive, the polymer thin that set gradually
It is film, acrylate pressure sensitive adhesive, heat radiating material, the first heat conduction pressure sensitive adhesive, fiberglass substrate, the second heat conduction pressure sensitive adhesive, second release
Layer;
The thin polymer film is PET, PI or PP material, and the heat radiating material is copper;
The first heat conduction pressure sensitive adhesive and the second heat conduction pressure sensitive adhesive include 10% conductive powder and 90% pressure sensitive adhesive;
The conductive powder is aluminium nitride;
The black acrylic pressure sensitive adhesive includes 10% resin pigment and 90% acrylate pressure sensitive adhesive.
Embodiment 3:
Insulation shading Heat dissipation adhesive tape, including the first release layer, black acrylic pressure sensitive adhesive, the polymer thin that set gradually
It is film, acrylate pressure sensitive adhesive, heat radiating material, the first heat conduction pressure sensitive adhesive, fiberglass substrate, the second heat conduction pressure sensitive adhesive, second release
Layer;
The thin polymer film is PET, PI or PP material, and the heat radiating material is copper;
The first heat conduction pressure sensitive adhesive and the second heat conduction pressure sensitive adhesive include 20% conductive powder and 80% pressure sensitive adhesive;
The conductive powder is aluminium nitride;
The black acrylic pressure sensitive adhesive includes 15% resin pigment and 85% acrylate pressure sensitive adhesive.
Particular embodiments described above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not limited to the present invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., should be included in the guarantor of the present invention
Within the scope of shield.
Claims (2)
1. insulate shading Heat dissipation adhesive tape, it is characterised in that:It is pressure-sensitive including the first release layer (1), black acrylic for setting gradually
Glue (2), thin polymer film (3), acrylate pressure sensitive adhesive, heat radiating material (5), the first heat conduction pressure sensitive adhesive (6), fiberglass substrate
(7), the second heat conduction pressure sensitive adhesive (8), the second release layer (9);
The thin polymer film (3) is PET, PI or PP material, and the heat radiating material (5) is copper or aluminum;
The first heat conduction pressure sensitive adhesive (6) and the second heat conduction pressure sensitive adhesive (8) include the heat conduction of 5%--20% according to mass percent
The pressure sensitive adhesive of powder and 80%--95%;
The conductive powder is one or more in following material:Aluminium oxide, aluminium nitride, magnesium oxide or Zinc Oxide;
The black acrylic pressure sensitive adhesive (2) includes the resin pigment and 85%--95% of 5%--15% according to mass percent
Acrylate pressure sensitive adhesive.
2. the insulation shading Heat dissipation adhesive tape manufacture method described in claim 1, including:
A, thin polymer film (3) is carried out shading coating process, coat side can be ink or other light screening materials, and first
Thin polymer film (3) carries out sided corona treatment, then deployed black acrylic pressure sensitive adhesive is coated into black polymer film one side
Face, by acrylate pressure sensitive adhesive thin polymer film another side is coated on;
B, in fiberglass substrate (7) two sided coatings heat conduction pressure sensitive adhesive;
C, thin polymer film is fitted without back-adhesive surface with heat radiating material back-adhesive surface using make-up machine cold patch mode, by heat radiating material
Another side is fitted with glass fabric substrate surface, forms adhesive tape finished product;
D, paste release layer on adhesive tape finished product two sides.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610916710.8A CN106566429A (en) | 2016-10-21 | 2016-10-21 | Insulating shading heat dissipation adhesive tape and making method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610916710.8A CN106566429A (en) | 2016-10-21 | 2016-10-21 | Insulating shading heat dissipation adhesive tape and making method |
Publications (1)
Publication Number | Publication Date |
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CN106566429A true CN106566429A (en) | 2017-04-19 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN201610916710.8A Pending CN106566429A (en) | 2016-10-21 | 2016-10-21 | Insulating shading heat dissipation adhesive tape and making method |
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CN (1) | CN106566429A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107037634A (en) * | 2017-06-26 | 2017-08-11 | 武汉天马微电子有限公司 | Display device |
CN114350273A (en) * | 2022-01-10 | 2022-04-15 | 纳电(深圳)材料科技有限公司 | Heat-conducting PI adhesive tape and preparation method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103031081A (en) * | 2013-01-22 | 2013-04-10 | 昆山汉品电子有限公司 | Shading thermal diffusion film |
CN103242755A (en) * | 2013-05-06 | 2013-08-14 | 深圳市美信电子有限公司 | Heat conduction diffusion sheet and preparation method thereof |
-
2016
- 2016-10-21 CN CN201610916710.8A patent/CN106566429A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103031081A (en) * | 2013-01-22 | 2013-04-10 | 昆山汉品电子有限公司 | Shading thermal diffusion film |
CN103242755A (en) * | 2013-05-06 | 2013-08-14 | 深圳市美信电子有限公司 | Heat conduction diffusion sheet and preparation method thereof |
Non-Patent Citations (4)
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107037634A (en) * | 2017-06-26 | 2017-08-11 | 武汉天马微电子有限公司 | Display device |
CN114350273A (en) * | 2022-01-10 | 2022-04-15 | 纳电(深圳)材料科技有限公司 | Heat-conducting PI adhesive tape and preparation method thereof |
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Application publication date: 20170419 |