CN208439674U - A kind of sticking structure of polymer protective film - Google Patents
A kind of sticking structure of polymer protective film Download PDFInfo
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- CN208439674U CN208439674U CN201820531624.XU CN201820531624U CN208439674U CN 208439674 U CN208439674 U CN 208439674U CN 201820531624 U CN201820531624 U CN 201820531624U CN 208439674 U CN208439674 U CN 208439674U
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- protective film
- polymer protective
- thickness
- sticking structure
- film according
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Abstract
The utility model discloses a kind of sticking structures of polymer protective film; it include: polymeric membrane, two-component Thermosetting adhesive and fixed thick material; fixed thickness material is braiding, nonwoven or the banded Web materials with fixed thickness; make the thickness uniform, controllable of adhesive; while the adhesive property for enabling Thermosetting adhesive gives full play to; the requirement to adherend surface quality is reduced, to improve polymer protective film adhesive strength and service life and construction technology performance.
Description
Technical field
The utility model relates to a kind of sticking structure of polymer protective film, by body surface paste polymeric membrane come
Realize the protection corroded the long-time such as sandstone, water, small energy impact, mainly pasting position is car and boat direction of advance front end, wind
The leading edge of power generator group wind wheel blade leading edge, axis stream industry water-cooling fan blade.
Background technique
In production and living, car and boat direction of advance front end, fan blade of wind generating set leading edge, axis stream industry water-cooling fan
The leading edge of blade, since by sandstone, muddy water, the flowing water even high-speed impact of raindrop, corresponding body structure surface be will receive for a long time
It corrodes, initial stage is to influence appearance, and the time, which has been grown, to generate substantive harm to structure and service life.For this purpose, the prior art is generally adopted
The means reinforced with bound edge, are initially metal hemming edges, but metal hemming edge is difficult to deal with complicated shape, decorative and practicability
It is rather limited；So the prevention wrapping class product of high molecular material is gradually applied, it mainly include coating type and prefabricated membrane
Adhesive type.
Coating type product facilitates construction, but adhesive force is poor, and needs manual mixing when outfield is constructed, and reliability also has
Deficiency, service life are slightly lower.
Most common prefabricated membrane is to coat one layer of pressure sensitive adhesive on the surface of film, and film physical property itself is outstanding, to light
Sliding adherend surface construction is also very convenient, but to less smooth surface, because the bonding force of pressure sensitive adhesive is not strong, the event pasted
Barrier rate is higher, and most surfaces smooth degree is insufficient in actual production.
The method for sticking and covering of prefabricated membrane are as follows: coat one-component pressure sensitive adhesive in film surface, when sticking, drenched on pressure sensitive adhesive surface
Water the modes such as rolls by rubber roller and is vented, film is fixed on protected object body surface face by atmospheric pressure, later also in film
Surrounding adhesive edge sealing.The above method the problem is that, manual mode is only because pasting work, it cannot be guaranteed that by protecting
Air between object and polymeric membrane empties completely, and the later period, residual air expanded because temperature increases, and leads to polymeric membrane
It is separated with the generation of protected object body.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides following technical solution:
A kind of sticking structure of polymer protective film characterized by comprising polymeric membrane, two-component thermosetting property gluing
Agent and fixed thick material, the fixed thick material be weave, nonwoven or the banded Web materials with fixed thickness, it is described netted
Material has tack, according to cementing thickness requirement is designed, chooses specific thicknesses.The network of the Web materials include but
It is not limited to ± 45 ° or 0/90 °.
The polymeric membrane includes but is not limited to the materials such as polyurethane, acrylic acid or both the above Material cladding.
The polymeric membrane with a thickness of 0.1-1.0 millimeters.
The polymeric membrane is the film of uniform thickness or Varying-thickness.
The two-component Thermosetting adhesive is any one of epoxy, polyurethane or acrylic acid.
The two-component Thermosetting adhesive is liquid or paste.
Compared with prior art, the technical effect of the utility model are as follows:
1. the utility model makes the thickness uniform, controllable of adhesive, avoids polymer protection by using fixed thick material
The peeling of film caused by the expansion of remaining air between film and protected object body, so that it is viscous to improve polymer protective film
Connect intensity and service life.
2. use the stronger two-component Thermosetting adhesive of cementitiousness, be not required to surface to be protected possess it is fabulous smooth
Degree relaxes glued condition, or even forms to the not so good glued surface of certain quality and substantially repair.
The advantage that 3. mechanical property for remaining prefabricated membrane in the prior art is good, quality stability is good.
Detailed description of the invention
Fig. 1 is the schematic diagram of the polymer protective film sticking structure of the utility model.
Specific embodiment
The pollutants such as water, greasy dirt and dust granule for clearing up protected object body surface face, by line paper self-adhesive tape to need to be glued
The region other than region is connect to be protected.
Along border at 5 millimeters from glued regional edge boundary treaty, inwardly patch has the netted fixed thick material of tack.
The squeezing and coating two-component Thermosetting adhesive on netted fixed thick material.
Polymer protective film is covered, the adhesive of front squeezing and coating can be made to be unfolded, due to net by roller from outside roll-in
The thickness limitation of the fixed thick material of shape is formd the glue film of fixed thickness by the adhesive of squeezing and coating, by polymer protective film and adherend
It has been bonded in together with the thickness of setting.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by embodiment is stated to modify or equivalent replacement of some of the technical features；And these are repaired
Change or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (7)
1. a kind of sticking structure of polymer protective film characterized by comprising polymeric membrane, two-component Thermosetting adhesive
With fixed thick material, the fixed thick material be braiding, nonwoven or it is banded there is fixed thickness can form reticular structure
The material of material, the reticular structure optionally has viscosity, according to cementing thickness requirement is designed, chooses specific thicknesses.
2. the sticking structure of polymer protective film according to claim 1, which is characterized in that the polymeric membrane is poly- ammonia
Any one in ester, acrylic acid or both the above Material cladding.
3. the sticking structure of polymer protective film according to claim 1 or 2, which is characterized in that the polymeric membrane
With a thickness of 0.1-1.0 millimeters.
4. the sticking structure of polymer protective film according to claim 3, which is characterized in that the polymeric membrane is uniform
The film of thickness or Varying-thickness.
5. the sticking structure of polymer protective film according to claim 3, which is characterized in that the two-component thermosetting cement
Glutinous agent is any one of epoxy, polyurethane or acrylic acid.
6. the sticking structure of polymer protective film according to claim 3, which is characterized in that the two-component thermosetting cement
Glutinous agent is liquid or paste.
7. the sticking structure of the polymer protective film according to any one of claim 4-6, which is characterized in that described double groups
Part Thermosetting adhesive is that face applies, line applies, any one form in spot printing to the coating of glued object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531624.XU CN208439674U (en) | 2018-04-15 | 2018-04-15 | A kind of sticking structure of polymer protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531624.XU CN208439674U (en) | 2018-04-15 | 2018-04-15 | A kind of sticking structure of polymer protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208439674U true CN208439674U (en) | 2019-01-29 |
Family
ID=65093850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820531624.XU Expired - Fee Related CN208439674U (en) | 2018-04-15 | 2018-04-15 | A kind of sticking structure of polymer protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208439674U (en) |
-
2018
- 2018-04-15 CN CN201820531624.XU patent/CN208439674U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20200415 |