CN201489850U - High-strength double-sided self-adhesive aluminum foil - Google Patents
High-strength double-sided self-adhesive aluminum foil Download PDFInfo
- Publication number
- CN201489850U CN201489850U CN2009201905890U CN200920190589U CN201489850U CN 201489850 U CN201489850 U CN 201489850U CN 2009201905890 U CN2009201905890 U CN 2009201905890U CN 200920190589 U CN200920190589 U CN 200920190589U CN 201489850 U CN201489850 U CN 201489850U
- Authority
- CN
- China
- Prior art keywords
- adhesive
- aluminum foil
- sided self
- self
- strength
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to a high-strength double-sided self-adhesive aluminum foil used for a CATV wire, a wire cable and a network cable, which comprises an aluminum foil, wherein a layer of bonded adhesive layer is arranged between two sides of the aluminum foil and a PET film respectively, and one side of the PET film is provided with a self-adhesive film. The high-strength double-sided self-adhesive aluminum foil has the following advantages that: firstly, the bonding strength is high, and the peeling strength after bonding is dozens of times even hundreds of times that of the background art; secondly, the heat resistance and the freeze resistance of a plastic film are extremely strong; and thirdly, the wrapping self-adhesive performance is good, the technical requirements on the high-strength double-sided self-adhesive aluminum foil is met, and the high-strength double-sided self-adhesive aluminum foil has the functions of insulating, shielding and improving the return loss, and has excellent tensile strength.
Description
Technical field
The utility model relates to the high strength double-sided self-adhesive aluminium foil of a kind of CATV of being used for electric wire, electric wire, grid line, belongs to composite band and makes the field.
Background technology
CN2889715Y, title " the level and smooth aluminium-plastic tape of ultrathin inferior light ", this aluminium-plastic tape is the aluminium foil base band of 0.12mm～0.05mm by thickness, with surface texture be that the plastic membranous layer of inferior light plucking shape smooth type matsurface is formed, the structure of this inferior light plucking shape smooth type matsurface changes along with variation of temperature, when the plastics temperature on the aluminium foil base band constantly raises more than Vicat softening point, the plastics roughness fades away, and the surface is light frictional resistance face.Its weak point: the one, the adhesive strength between plastic membranous layer and the aluminium foil base band is low; The 2nd, plastic membranous layer thermal endurance and cold resistance, and frictional property is difficult to reach the requirement of high strength double-sided self-adhesive aluminium foil; The 3rd, do not have the function of self-adhesion.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design and a kind ofly can make adhesive strength height between plastic membranous layer and the aluminium foil base band, have the self-adhesion function again, can guarantee that again the plastic film mask has the high strength double-sided self-adhesive aluminium foil of good heat resistance, cold resistance, resistance to wear simultaneously.
Design: in order to realize above-mentioned purpose of design.1, adopting the bonding design of bonding glue-line between aluminium foil and the PET film, is major technique feature of the present utility model.The purpose of doing like this is: PET is milky or polymer light yellow, highly crystalline, and surface smoothing is glossy.Have excellent physical and mechanical properties in wider temperature range, long-term serviceability temperature can reach 120 ℃, and electrical insulating property is good, even under the high temperature high frequency, its electrical property is still better, but corona resistance is relatively poor, creep resistance, fatigue durability, rub resistance, dimensional stability are all fine.As packaging material PET advantage: 1. the good mechanical performance is arranged, and impact strength is 3～5 times of other films, and folding resistance is good.2. oil resistant, anti-fat, anti-diluted acid, diluted alkaline, anti-most of solvents.3. have good high-and low-temperature resistance performance, can be in 120 ℃ of temperature ranges use for a long time, short-term is used can anti-150 ℃ of high temperature, can anti--70 ℃ of low temperature, and very little to its mechanical performance influence during high and low temperature.4. gas and vapor permeability are low, existing good choke, water, oil and peculiar smell performance.5. transparency height, but shielding of ultraviolet, glossiness is good.6. nontoxic, tasteless, wholesomeness is good.2, adopting the high strength bonding glue-line with aluminium foil and the bonding design of PET film, is two of technical characterictic of the present utility model.The purpose of doing like this is: because the bonding force that produced of high strength bonding glue-line, be not only direct compound tens times of plastic film and aluminium foil, even hundreds of times, and its overall target has satisfied the requirement of high strength double-sided self-adhesive aluminium foil.3,, be three of technical characterictic of the present utility model from the setting of mucous membrane.The purpose of doing like this is: owing to have good self-adhesion performance from mucous membrane, formed high strength double-sided self-adhesive aluminium foil after itself and PET film are compound, can realize that CATV electric wire, cable, electric wire wrap up the reliable self-adhesion of moment, reach the function of waterproof, protection against the tide, shielding.
Technical scheme: high strength double-sided self-adhesive aluminium foil, it comprises aluminium foil, is equipped with the bonding glue-line of one deck between aluminium foil two sides and the PET film respectively, is equipped with from mucous membrane on the PET face.
The utility model is compared with background technology, and the one, the adhesive strength height, its formed peel strength in bonding back is tens times, hundreds of times of background technology; The 2nd, the thermal endurance and the cold resistance of plastic film are extremely strong; The 3rd, parcel self-adhesion performance is good, reaches the specification requirement of high strength double-sided self-adhesive aluminium foil, has insulation, shields, improves the function of return loss, and have outstanding hot strength.
Description of drawings
Fig. 1 is the structural representation of high strength double-sided self-adhesive aluminium foil.
Embodiment
Embodiment 1: with reference to accompanying drawing 1.High strength double-sided self-adhesive aluminium foil, it comprises aluminium foil 3, is equipped with the bonding glue-line 2 of one deck between aluminium foil 3 two sides and (separately) PET film 1 respectively, is equipped with from mucous membrane 4 on 1 of every PET film.Described bonding glue-line 2 is the high strength bonding glue-line; Described PET film thickness is optional according to user's needs in 35～70 mu m ranges; Its manufacture craft is that curtain coating rubbing method or heat posted method can and be prior art all, is not described herein at this.
What need understand is: though the foregoing description is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection range of the present utility model.
Claims (3)
1. high strength double-sided self-adhesive aluminium foil, it comprises aluminium foil, it is characterized in that: be equipped with the bonding glue-line of one deck between aluminium foil two sides and the PET film respectively, be equipped with from mucous membrane on PET film (1) face.
2. high strength double-sided self-adhesive aluminium foil according to claim 1 is characterized in that: described PET film thickness is 35～70 μ m.
3. high strength double-sided self-adhesive aluminium foil according to claim 1 is characterized in that: described bonding glue-line is the high strength bonding glue-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201905890U CN201489850U (en) | 2009-08-03 | 2009-08-03 | High-strength double-sided self-adhesive aluminum foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201905890U CN201489850U (en) | 2009-08-03 | 2009-08-03 | High-strength double-sided self-adhesive aluminum foil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201489850U true CN201489850U (en) | 2010-05-26 |
Family
ID=42428719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201905890U Expired - Lifetime CN201489850U (en) | 2009-08-03 | 2009-08-03 | High-strength double-sided self-adhesive aluminum foil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201489850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111462953A (en) * | 2020-04-01 | 2020-07-28 | 溧阳市高邦电缆材料有限公司 | Production line for cable aluminum foil and cable aluminum foil |
-
2009
- 2009-08-03 CN CN2009201905890U patent/CN201489850U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111462953A (en) * | 2020-04-01 | 2020-07-28 | 溧阳市高邦电缆材料有限公司 | Production line for cable aluminum foil and cable aluminum foil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104139567B (en) | A kind of scratch resistance vacuum heat-insulation laminated aluminum film bag and preparation method thereof | |
| CN201489850U (en) | High-strength double-sided self-adhesive aluminum foil | |
| CN201477915U (en) | Single-faced self-bonded aluminum foil | |
| CN201477963U (en) | High-strength cable foil | |
| CN201483846U (en) | High-strength double-sided aluminum foil | |
| CN201477916U (en) | Double-sided self-adhesive aluminum foil | |
| CN202671960U (en) | Easily-striped release paper | |
| CN201471806U (en) | High-strength single-sided aluminum foil | |
| CN102690612A (en) | White insulation paper semi-solidified glue film structure for insulation bus and manufacturing method of white insulation paper semi-solidified glue film structure | |
| CN203535974U (en) | Mica tape | |
| CN102862344A (en) | Solar cell backplane | |
| CN209103847U (en) | 240 grades of aromatic polyimide enameling copper strap wires resistant to bending | |
| CN202401010U (en) | Anti-solder tape | |
| CN204020154U (en) | A kind of heat-conducting silica gel sheet | |
| CN203800058U (en) | PEN single-sided coating backplane | |
| CN203543247U (en) | Water-based adhesive reflective fabric forming structure | |
| CN207558809U (en) | A kind of high water resistant high reflection solar cell backboard containing aluminium foil | |
| CN202344947U (en) | Copper plastic composite belt | |
| CN213441485U (en) | Environment-friendly 3D membrane | |
| CN204516515U (en) | A kind of Novel insulated sheet | |
| CN218932728U (en) | Building surface sticker | |
| CN202895820U (en) | Double-surface self-adhesion aluminum foil | |
| CN203839108U (en) | Halogen-free crosslinked cable | |
| CN202716494U (en) | Oil membrane aluminum plastic laminated foil | |
| CN205035310U (en) | Beautiful line paper sticky tape |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
| CX01 | Expiry of patent term |