CN208898791U - A kind of high stability insulation mylar film - Google Patents
A kind of high stability insulation mylar film Download PDFInfo
- Publication number
- CN208898791U CN208898791U CN201821569201.3U CN201821569201U CN208898791U CN 208898791 U CN208898791 U CN 208898791U CN 201821569201 U CN201821569201 U CN 201821569201U CN 208898791 U CN208898791 U CN 208898791U
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- adhesive
- film
- metal film
- mylar film
- thermal dispersant
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Abstract
The utility model discloses a kind of high stability insulation mylar films, metal film upper and lower surface is coated with thermal dispersant coatings, adhesive glue is stained on thermal dispersant coatings, mylar film is bonded on the thermal dispersant coatings surface of metal film by adhesive glue, adhesive-layer is coated on mylar film, base stock is enclosed on adhesive-layer, metal film and mylar film are closely connected, the property of logical mylar film, effective insulating effect is played in electronic component, protect electronic component, metal film can protect the interference of electromagnetism between electronic component simultaneously, play the invalid electromagnetic wave of shielding, prevent the effect of interference, thermal dispersant coatings can carry out the effect of a heat dissipation to metal film simultaneously, the case where cannot exclude after avoiding metal film from absorbing heat in electronic component, adhesive glue is pressure-sensitive hot melt adhesive simultaneously, adhesive glue has relatively strong after coagulation forming Heat resistance mylar film can be firmly bonded on the thermal dispersant coatings surface of metal film the case where avoiding the occurrence of high-temperature digestion.
Description
Technical field
The utility model relates to mylar film fields, more particularly, to a kind of high stability insulation mylar film.
Background technique
Mylar film polyester film be to be heated under the auxiliary of associated catalysts by dimethyl terephthalate (DMT) and ethylene glycol,
By transesterification and vacuum polycondensation, it is biaxial stretch-formed made of film.Mylar film appearance has milky, black, true qualities, Transparent color etc.
All a variety of color classifications.There are many points of material for mylar film, for example, PET mylar film, PVC mylar film, PC mylar film, fire prevention wheat
Pulling-on piece etc..It can be used for the insulating materials of motor, capacitor, coil, cable, compound type insulating material can also be made with highland barley paper.
It has been widely used in electric insulation industry, has been suitable for electronics, household electrical appliance, instrument, display, the motor line of rabbet joint, computer and perimeter
Gasket, washer, screen and the protective effect of equipment.
Current mylar film uses in electronic component mostly, plays the role of insulation protection, but current wheat is drawn
Piece has a single function, and generates the case where electromagnetic waveforms are at interfering with each other between shielding electronic component that can not play in electronic component,
It can not accomplish the shielding and insulation of front property.
Utility model content
The utility model is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
A kind of high stability insulation mylar film, including base stock, adhesive-layer, mylar film, adhesive glue, thermal dispersant coatings, metal are soft
Piece, the metal film upper and lower surface are applied to thermal dispersant coatings, are stained with adhesive glue on the thermal dispersant coatings, and adhesive glue is by wheat
Pulling-on piece is bonded on the thermal dispersant coatings surface of metal film, and adhesive-layer is coated on the mylar film, is wrapped up on the adhesive-layer
There is base stock.
As a further solution of the present invention: metal film is copper plated material or other good metal materials.
As a further solution of the present invention: the thermal dispersant coatings are equadag coating.
As a further solution of the present invention: the adhesive glue is pressure-sensitive hot melt adhesive.
As a further solution of the present invention: the adhesive-layer is acrylic adhesive.
As a further solution of the present invention: the base stock is adhesive sticker base stock.
Compared with prior art, the utility model has the beneficial effects that metal film and mylar film are closely connected in one
Body leads to the property of mylar film, effective insulating effect is played in electronic component, protects electronic component, while metal is soft
Piece can protect the interference of electromagnetism between electronic component, plays the invalid electromagnetic wave of shielding, prevents the effect of interference, radiate simultaneously
Coating can carry out the effect of a heat dissipation to metal film, can not arrange after avoiding metal film from absorbing heat in electronic component
Except the case where, the enterprising enforcement of electronic component can be directly glued to after removing base stock and is used, while adhesive glue is pressure-sensitive hot melt adhesive, is glued
Close glue has stronger heat resistance after coagulation forming, the case where avoiding the occurrence of high-temperature digestion, mylar film can firmly be glued
It closes on the thermal dispersant coatings surface of metal film, adhesive-layer is acrylic adhesive, has certain anti-flammability, prevents because of temperature mistake
Heat and burn, play crucial fireproofing function, protection electronic component.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model structure diagram.
In figure: 1, base stock, 2, oiliness adhesion coating, 3, oiliness counterdie, 4, tear tape, 5, every paper, 6, waterproof adhesion coating, 7, the anti-bottom
Film, 8, viscose glue, 9, glue surface.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of high stability insulation mylar film, including base stock, adhesive-layer,
Mylar film, adhesive glue, thermal dispersant coatings, metal film, the metal film upper and lower surface are uniformly coated with thermal dispersant coatings, the gold
Belonging to film is copper plated material or other metal materials, and metal material has the function of good shielding electromagnetism, can effectively rise
To the effect of shielding electromagnetic wave, wherein copper plated material is preferable, and the thermal dispersant coatings are equadag coating, plays to metal backing
In the effect for distributing heat, adhesive glue is stained on the thermal dispersant coatings, the adhesive glue is pressure-sensitive hot melt adhesive, and adhesive glue exists
The case where having stronger heat resistance after coagulation forming, avoiding the occurrence of high-temperature digestion, it is soft that mylar film is bonded in metal by adhesive glue
On the thermal dispersant coatings surface of piece, adhesive-layer is coated on the mylar film, the adhesive-layer is acrylic adhesive, is had centainly
Anti-flammability is enclosed with the base stock that can be removed on the adhesive-layer, and the base stock is adhesive sticker base stock, can protect adhesive-layer, really
All parts, are more closely connected by the viscosity for protecting viscose glue by the pressurization of equipment, reduced thickness.
Through the above structure, metal film and mylar film are closely connected for the utility model, lead to the property of mylar film
Matter plays effective insulating effect in electronic component, protects electronic component, while metal film can protect electronics member
The interference of electromagnetism between part plays the invalid electromagnetic wave of shielding, prevents the effect of interference, while thermal dispersant coatings can be soft to metal
The effect that piece carries out a heat dissipation is removing the case where cannot exclude after avoiding metal film from absorbing heat in electronic component
The enterprising enforcement of electronic component can be directly glued to after base stock to use.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
- The mylar film 1. a kind of high stability insulate, which is characterized in that including base stock, adhesive-layer, mylar film, adhesive glue, heat-radiation coating Layer, metal film, the metal film upper and lower surface are coated with thermal dispersant coatings, are stained with adhesive glue on the thermal dispersant coatings, Mylar film is bonded on the thermal dispersant coatings surface of metal film by adhesive glue, and adhesive-layer is coated on the mylar film, described viscous Base stock is enclosed on glue-line.
- The mylar film 2. a kind of high stability according to claim 1 insulate, which is characterized in that the metal film is copper facing Material.
- The mylar film 3. a kind of high stability according to claim 1 insulate, which is characterized in that the thermal dispersant coatings are graphite Coating.
- The mylar film 4. a kind of high stability according to claim 1 insulate, which is characterized in that the adhesive glue is pressure-sensitive heat Melten gel.
- The mylar film 5. a kind of high stability according to claim 1 insulate, which is characterized in that the adhesive-layer is acrylic acid Ester gum.
- The mylar film 6. a kind of high stability according to claim 1 insulate, which is characterized in that the base stock is adhesive sticker bottom Paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569201.3U CN208898791U (en) | 2018-09-26 | 2018-09-26 | A kind of high stability insulation mylar film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569201.3U CN208898791U (en) | 2018-09-26 | 2018-09-26 | A kind of high stability insulation mylar film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208898791U true CN208898791U (en) | 2019-05-24 |
Family
ID=66573640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821569201.3U Active CN208898791U (en) | 2018-09-26 | 2018-09-26 | A kind of high stability insulation mylar film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208898791U (en) |
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2018
- 2018-09-26 CN CN201821569201.3U patent/CN208898791U/en active Active
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