CN208843985U - A kind of high temperature resistant protective film - Google Patents
A kind of high temperature resistant protective film Download PDFInfo
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- CN208843985U CN208843985U CN201821263747.6U CN201821263747U CN208843985U CN 208843985 U CN208843985 U CN 208843985U CN 201821263747 U CN201821263747 U CN 201821263747U CN 208843985 U CN208843985 U CN 208843985U
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- high temperature
- temperature resistant
- protective film
- heat dissipating
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Abstract
A kind of high temperature resistant protective film of the utility model; including reflecting layer, heat dissipating layer, substrate layer, high temperature resistant pressure sensitive adhesive layer and the release layer being arranged from top to bottom; the reflecting layer top is equipped with anti-scraping coating; the section of the heat dissipating layer is I-shaped structure; the edge at heat dissipating layer both ends stretches out the both ends of substrate layer and extends up and/or down, and the face that heat dissipating layer is parallel to substrate layer is wavy shaped configuration.The high temperature resistant protective film good heat dissipation effect, release effect is good, easily peelable, noresidue.
Description
Technical field
The utility model relates to a kind of high temperature resistant protective films.
Background technique
High temperature resistant protective film refers to the adhesive article used under high-temperature operation environment, is widely used in electronics industry neck
Domain is usually used in various craftwork spray paintings, baking vanish leather processing, coating masking and the protective effect of high-temperature process, traditional resistance to height
Warm protective film is mostly made of substrate and glue, and either heat resistance or insulation performance cannot all reach using standard, and resistance to
Time property is poor.
Utility model content
The purpose of this utility model is to provide a kind of high temperature resistant protective film, including be arranged from top to bottom reflecting layer 1, dissipate
Thermosphere 2, substrate layer 3, high temperature resistant pressure sensitive adhesive layer 4 and release layer 5,1 top of reflecting layer are equipped with anti-scraping coating 6, the heat dissipation
The section of layer 2 is I-shaped structure, and the edge at 2 both ends of heat dissipating layer stretches out the both ends of substrate layer 3 and extends up and/or down,
The face that heat dissipating layer 2 is parallel to substrate layer 3 is wavy shaped configuration.
The special construction of heat dissipating layer 2 is conducive to the heat dissipation of high temperature resistant protective film, on the one hand by wavy shaped configuration increase with
The contact area in reflecting layer 1 and substrate layer 3 absorbs heat to the maximum extent, on the other hand, stretches out the edge of substrate layer 3
Heat dissipating layer 2 and extraneous contact area are increased, radiating efficiency is improved.
In a kind of embodiment of the utility model, the substrate layer 3 is PET film.
In a kind of embodiment of the utility model, the release layer 5 is the PET release layer with silicon coating.
In a kind of embodiment of the utility model, the edge is comb teeth shape.The edge of comb teeth shape further increases
Heat dissipating layer 2 and extraneous contact area, further improve radiating efficiency.
In a kind of embodiment of the utility model, the high temperature resistant pressure sensitive adhesive layer 4 is made of acrylic compounds adhesive.
In a kind of embodiment of the utility model, the heat dissipating layer 2 is made of aluminium foil.
Using the technical solution of the utility model, there is following beneficial technical effect:
1, the heat dissipating layer 2 of I-shaped structure absorbs to the maximum extent and exports heat, is conducive to the quick diffusion of heat；
2, the setting in reflecting layer 1 prevents external heat to enter inside film, improves the high temperature resistant property of film；
3, the release effect of high temperature resistant protective film is good, easily peelable, noresidue.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the utility model another embodiment.
Specific embodiment
It is described below for disclosing the utility model so that those skilled in the art can be realized the utility model.It retouches below
Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of high temperature resistant protective film, including be arranged from top to bottom reflecting layer 1, heat dissipation
Layer 2, substrate layer 3, high temperature resistant pressure sensitive adhesive layer 4 and release layer 5,1 top of reflecting layer are equipped with anti-scraping coating 6, the heat dissipating layer 2
Section be I-shaped structure, the edge at 2 both ends of heat dissipating layer stretches out the both ends of substrate layer 3 and extends up and/or down, heat dissipation
The face that layer 2 is parallel to substrate layer 3 is wavy shaped configuration.
Embodiment 2
As shown in Figure 1, the present embodiment provides a kind of high temperature resistant protective film, including be arranged from top to bottom reflecting layer 1, heat dissipation
Layer 2, substrate layer 3, high temperature resistant pressure sensitive adhesive layer 4 and release layer 5,1 top of reflecting layer are equipped with anti-scraping coating 6, the heat dissipating layer 2
Section be I-shaped structure, the edge at 2 both ends of heat dissipating layer stretches out the both ends of substrate layer 3 and extends up and/or down, heat dissipation
The face that layer 2 is parallel to substrate layer 3 is wavy shaped configuration.The substrate layer 3 is PET film.
Embodiment 3
As shown in Figure 1, the present embodiment provides a kind of high temperature resistant protective film, including be arranged from top to bottom reflecting layer 1, heat dissipation
Layer 2, substrate layer 3, high temperature resistant pressure sensitive adhesive layer 4 and release layer 5,1 top of reflecting layer are equipped with anti-scraping coating 6, the heat dissipating layer 2
Section be I-shaped structure, the edge at 2 both ends of heat dissipating layer stretches out the both ends of substrate layer 3 and extends up and/or down, heat dissipation
The face that layer 2 is parallel to substrate layer 3 is wavy shaped configuration.The release layer 5 is the PET release layer with silicon coating.
Embodiment 4
As shown in Fig. 2, the present embodiment provides a kind of high temperature resistant protective film, including be arranged from top to bottom reflecting layer 1, heat dissipation
Layer 2, substrate layer 3, high temperature resistant pressure sensitive adhesive layer 4 and release layer 5,1 top of reflecting layer are equipped with anti-scraping coating 6, the heat dissipating layer 2
Section be I-shaped structure, the edge at 2 both ends of heat dissipating layer stretches out the both ends of substrate layer 3 and extends up and/or down, heat dissipation
The face that layer 2 is parallel to substrate layer 3 is wavy shaped configuration.The edge is comb teeth shape.
Embodiment 5
As shown in Figure 1, the present embodiment provides a kind of high temperature resistant protective film, including be arranged from top to bottom reflecting layer 1, heat dissipation
Layer 2, substrate layer 3, high temperature resistant pressure sensitive adhesive layer 4 and release layer 5,1 top of reflecting layer are equipped with anti-scraping coating 6, the heat dissipating layer 2
Section be I-shaped structure, the edge at 2 both ends of heat dissipating layer stretches out the both ends of substrate layer 3 and extends up and/or down, heat dissipation
The face that layer 2 is parallel to substrate layer 3 is wavy shaped configuration.The high temperature resistant pressure sensitive adhesive layer 4 is made of acrylic compounds adhesive.
Embodiment 6
As shown in Figure 1, the present embodiment provides a kind of high temperature resistant protective film, including be arranged from top to bottom reflecting layer 1, heat dissipation
Layer 2, substrate layer 3, high temperature resistant pressure sensitive adhesive layer 4 and release layer 5,1 top of reflecting layer are equipped with anti-scraping coating 6, the heat dissipating layer 2
Section be I-shaped structure, the edge at 2 both ends of heat dissipating layer stretches out the both ends of substrate layer 3 and extends up and/or down, heat dissipation
The face that layer 2 is parallel to substrate layer 3 is wavy shaped configuration.The heat dissipating layer 2 is made of aluminium foil.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (6)
1. a kind of high temperature resistant protective film, it is characterised in that: including be arranged from top to bottom reflecting layer (1), heat dissipating layer (2), substrate
Layer (3), high temperature resistant pressure sensitive adhesive layer (4) and release layer (5), reflecting layer (1) top are equipped with anti-scraping coating (6), the heat dissipation
The section of layer (2) is I-shaped structure, and the edge at heat dissipating layer (2) both ends stretches out the both ends of substrate layer (3) and up and/or down
Extend, the face that heat dissipating layer (2) is parallel to substrate layer (3) is wavy shaped configuration.
2. high temperature resistant protective film according to claim 1, it is characterised in that: the substrate layer (3) is PET film.
3. high temperature resistant protective film according to claim 1, it is characterised in that: the release layer (5) is with silicon coating
PET release layer.
4. high temperature resistant protective film according to claim 1, it is characterised in that: the edge is comb teeth shape.
5. high temperature resistant protective film according to claim 1, it is characterised in that: the high temperature resistant pressure sensitive adhesive layer (4) is by propylene
Acids adhesive is made.
6. high temperature resistant protective film according to claim 1, it is characterised in that: the heat dissipating layer (2) is made of aluminium foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263747.6U CN208843985U (en) | 2018-08-07 | 2018-08-07 | A kind of high temperature resistant protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263747.6U CN208843985U (en) | 2018-08-07 | 2018-08-07 | A kind of high temperature resistant protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208843985U true CN208843985U (en) | 2019-05-10 |
Family
ID=66355200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821263747.6U Active CN208843985U (en) | 2018-08-07 | 2018-08-07 | A kind of high temperature resistant protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208843985U (en) |
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2018
- 2018-08-07 CN CN201821263747.6U patent/CN208843985U/en active Active
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