CN206654880U - A kind of Multifunctional two-sided glue - Google Patents
A kind of Multifunctional two-sided glue Download PDFInfo
- Publication number
- CN206654880U CN206654880U CN201720288085.7U CN201720288085U CN206654880U CN 206654880 U CN206654880 U CN 206654880U CN 201720288085 U CN201720288085 U CN 201720288085U CN 206654880 U CN206654880 U CN 206654880U
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- Prior art keywords
- glue
- blue light
- line
- multifunctional
- sided
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Abstract
The utility model provides a kind of Multifunctional two-sided glue, including the first mould release membrance, the first bonding glue-line, the first foamed cotton layer, the first anti-blue light glue line, substrate layer, the second anti-blue light glue line, the second foamed cotton layer, the second bonding glue-line, the second mould release membrance contacted successively.Multifunctional two-sided glue provided by the utility model, available for bonding optical material, such as optical glass, eyeglass, while provide the functions such as waterproof, protecting against shock and anti-blue light.Its moderate resistance blue light glue line plays anti-blue light action, and after testing, product can shield 30% shortwave blue light；The distinctive elasticity of TPU materials and damping performance ensure that the impact resistance of product；There is the foam of Telescopic then can guarantee that simultaneously and contacted between double-sided adhesive rubberizing and adherend closely for both sides up and down, prevent moisture from penetrating into.
Description
Technical field
It the utility model is related to adhesive backers technical field, more particularly to a kind of Multifunctional two-sided glue.
Background technology
Optical material is the material of transmission ray, and these materials change the side of light in a manner of reflecting, reflect and transmit
To, intensity and position phase, light is set also to be can absorb or be changed through the light of a wavelength range by pre-provisioning request and path transmission
Become the spectral component of light.Optical material includes luminescent material, fiber optic materials, infra-red material and photochromic material etc..Optical material
Played a significant role in national economy and people's lives, and the functional material that human society is essential.
With the development of contemporary optics, photoelectron and information technology, skill that photoelectric digital product and information products are applied
Art content more and more higher, manufacture difficulty is increasing, and the requirement for optical material is also increasingly stricter, many occasions needs pair
Optical material is bonded.But it is used for bonding the double faced adhesive tape of optical material, such as optical glass, eyeglass in the market
Function is single, far from the application demand for meeting optical material.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of Multifunctional two-sided glue, has
The functions such as waterproof, shock resistance and anti-blue light.
The utility model provides a kind of Multifunctional two-sided glue, including the first mould release membrance, first viscous contacted successively
Rubber alloy layer, the first foamed cotton layer, the first anti-blue light glue line, substrate layer, the second anti-blue light glue line, the second foamed cotton layer,
Two bonding glue-lines, the second mould release membrance.
Preferably, the substrate layer is TPU substrate layers.
Preferably, the described first anti-blue light glue line, the second anti-blue light glue line are independently that the anti-blue light of addition helps
Silica gel, acrylic glue, sub- quick glue or the OCA glue-lines of agent.
Preferably, the described first anti-blue light glue line, the thickness of the second anti-blue light glue line are independently 10~55 μ
m。
Preferably, the addition of the anti-blue light auxiliary agent is 0.05wt%~5wt%.
Preferably, first foamed cotton layer, the second foamed cotton layer are independently polyurethane, EVA or EPP.
Preferably, the light transmittance of first foamed cotton layer be more than 90%, thickness be 10~75 μm, expansion and contraction be 1%~
5%；The light transmittance of second foamed cotton layer is more than 90%, and thickness is 10~75 μm, and expansion and contraction is 1%~5%.
Preferably, the first bonding glue-line, the second bonding glue-line are independently silica gel, acrylic glue, sub- quick glue or OCA
Glue-line.
Preferably, the first bonding glue-line, the thickness of the second bonding glue-line are independently 10~75 μm.
Preferably, first mould release membrance, the second mould release membrance are independently PET, PVC, PC, OPP or PE film.
Compared with prior art, the utility model provides a kind of Multifunctional two-sided glue, including contacted successively
One mould release membrance, the first bonding glue-line, the first foamed cotton layer, the first anti-blue light glue line, substrate layer, the second anti-blue light adhesive glue
Layer, the second foamed cotton layer, the second bonding glue-line, the second mould release membrance.Multifunctional two-sided glue provided by the utility model, can be used for
Optical material, such as optical glass, eyeglass are bonded, while the functions such as waterproof, protecting against shock and anti-blue light are provided.Its moderate resistance is blue
Light glue line plays anti-blue light action, and after testing, product can shield 30% shortwave blue light；TPU materials it is distinctive elasticity and
Damping performance ensure that the impact resistance of product；The foam that upper and lower both sides have Telescopic simultaneously then can guarantee that double-sided adhesive rubberizing
Contacted between adherend closely, prevent moisture from penetrating into.
Brief description of the drawings
Fig. 1 is the structural representation of Multifunctional two-sided glue provided by the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of Multifunctional two-sided glue, including the first mould release membrance, first viscous contacted successively
Rubber alloy layer, the first foamed cotton layer, the first anti-blue light glue line, substrate layer, the second anti-blue light glue line, the second foamed cotton layer,
Two bonding glue-lines, the second mould release membrance.
Referring to Fig. 1, Fig. 1 is the structural representation of Multifunctional two-sided glue provided by the utility model, wherein, 1 is
One mould release membrance, 2 be the first bonding glue-line, and 3 be the first foamed cotton layer, and 4 be the first anti-blue light glue line, and 5 be substrate layer, and 6 be the
Secondary antibody blue light glue line, 7 be the second foamed cotton layer, and 8 be the second bonding glue-line, and 9 be the second mould release membrance.
The substrate layer that the utility model uses is preferably TPU (TPUE rubber film) substrate layer, its
Light transmittance is preferably greater than 90%.
Then compound first anti-blue light glue line and the second anti-blue light glue line are distinguished in substrate layer both sides.
In the utility model, the first anti-blue light glue line and the second anti-blue light glue line can also may be used with identical
With difference, the utility model is to this and is not particularly limited.
Its material independence is preferably silica gel, acrylic glue, sub- quick glue or the OCA glue-lines for adding anti-blue light auxiliary agent, more excellent
Elect OCA glue-lines as.Its thickness independence is preferably 10~55 μm.
The anti-blue light auxiliary agent is preferably salicylic acid esters, benzophenone class, benzotriazole, group-substituted acrylonitrile, triazines
With one or several kinds of combinations in hindered amines.
The addition of the anti-blue light auxiliary agent is preferably 0.05wt%~5wt% of the glue in anti-blue light glue line.
The first anti-blue light glue line and the second anti-blue light glue line have the function of anti-blue light, and can incite somebody to action
Foamed cotton layer is difficult for drop-off together with substrate layer bond.
Then in side compound first foamed cotton layer of the described first anti-blue light glue line away from substrate layer, described second
Compound second foamed cotton layer in side of the anti-blue light glue line away from substrate layer.
In the utility model, first foamed cotton layer can be with identical with the second foamed cotton layer, can also be different, the utility model
To this and it is not particularly limited.
The material independence of first foamed cotton layer and the second foamed cotton layer preferably for polyurethane, EVA (polyvinyl acetate) or
EPP (polypropylene), preferably greater than the 90% of its light transmittance independence, thickness independence is preferably 10~75 μm, expansion and contraction independence
Preferably 1%~5%.
The utility model increases foamed cotton layer in the transparent double face glue for optical material so that double faced adhesive tape and adherend it
Between be bonded close, there is excellent fire resistance characteristic, while make product that there is excellent shock resistance.
Then in the compound first bonding glue-line in side of first foamed cotton layer away from the first anti-blue light glue line, steeped second
The compound second bonding glue-line in side of the cotton layer away from the second anti-blue light glue line.
In the utility model, the first bonding glue-line can be with identical with the second bonding glue-line, can also be different, this practicality
It is new to this and to be not particularly limited.
The first bonding glue-line is preferably silica gel, acrylic glue, sub- quick glue or OCA glue-lines, more preferably acrylic glue
Layer.Its thickness is preferably 10~75 μm.
The second bonding glue-line is preferably silica gel, acrylic glue, sub- quick glue or OCA glue-lines, more preferably layer of silica gel.Its
Thickness is preferably 10~75 μm.
Then side compound first mould release membrance of the glue-line away from the first foamed cotton layer is bonded first, it is remote in the second bonding glue-line
The second mould release membrance compound from the side of the second foamed cotton layer.
In the utility model, first mould release membrance and the second mould release membrance can be with identical, can also be different, the utility model
To this and it is not particularly limited.
The material independence of first mould release membrance and the second mould release membrance is preferably PET, PVC, PC, OPP or PE film.
The thickness of first mould release membrance is preferably 15~75 μm.
The thickness of second mould release membrance is preferably 20~75 μm.
Mould release membrance can provide protection against to double faced adhesive tape.
The utility model is to the preparation method of above-mentioned double faced adhesive tape and is not particularly limited, can be ripe according to those skilled in the art
It is prepared by the method for the coating known.
In order to further illustrate the utility model, Multifunctional two-sided provided by the utility model is glued with reference to embodiment
Rubberizing is described in detail.
Embodiment 1
1st, it is coated with one layer of OCA glue for being added with anti-blue light material in TPU substrate surfaces with comma formula scraper；And cover last layer
Thickness is 25 μm of acrylic foam；
2nd, in the lower surface of the foam (for the upper surface of fitting acrylic glue-line) one layer of 40 μ m-thick of coating
Acrylic glue, and it is covered with mould release membrance；
3rd, it is coated with one with another side (relative to one side for having applied anti-blue light glue-line for) of the comma formula scraper in TPU base materials
Layer is added with the OCA glue of anti-blue light material, and is covered with the acrylic foam that a layer thickness is 25 μm；
4th, in the outer surface of the foam (for the inner surface of fitting acrylic glue-line) one layer of 40 μ m-thick of coating
Silica gel, and be covered with mould release membrance.
" scientific and technological LS108 anti-blue lights tester on woods " is used to test, display product can shield 30% shortwave blue light.
Waterproof test (IPX7) detects：
Apparatus 1:ABS plates _ 50mm x70mm x5mm
Apparatus 2:PMMA plates _ 50mm x70mm x5mm
Sample size:20mm (length) x20mm (width) is left in 40mm (length) x60mm (width) x400um (thickness), centre
X400um (thickness) aperture；
Test environment:40 DEG C of (water temperature) x1.2M depth
Apparatus 1 and apparatus 2 are glued together with sample, are placed in 30min in the water of 40 DEG C of (water temperature) x1.2M depth, as a result
Show that no moisture enters at sample central small hole.
Protecting against shock performance detection：
(ASTM D 2794) is tested in impact resistance
Apparatus 1:ABS plates _ 50mm x70mm x5mm
Apparatus 2:PMMA plates _ 50mm x70mm x5mm
Sample size:40mm x60mm x400um
Test environment:RT
Weight:500g；
2nd mould release membrance of sample is torn off, is respectively adhered on apparatus 1 and apparatus 2, is surveyed with " falling ball impact test "
Examination, the results showed that when height is not more than 300mm, sample is not in breakage.
From above-described embodiment, double faced adhesive tape prepared by the utility model has waterproof, protecting against shock and anti-blue light simultaneously
Energy.
The explanation of above example is only intended to help and understands method and its core concept of the present utility model.It should refer to
Go out, for those skilled in the art, can also be to this on the premise of the utility model principle is not departed from
Utility model carries out some improvement and modification, and these are improved and modification also falls into the protection domain of the utility model claims
It is interior.
Claims (10)
- A kind of 1. Multifunctional two-sided glue, it is characterised in that including contact successively the first mould release membrance, first bonding glue-line, First foamed cotton layer, the first anti-blue light glue line, substrate layer, the second anti-blue light glue line, the second foamed cotton layer, the second adhesive glue Layer, the second mould release membrance.
- 2. Multifunctional two-sided glue according to claim 1, it is characterised in that the substrate layer is TPU substrate layers.
- 3. Multifunctional two-sided glue according to claim 1, it is characterised in that the first anti-blue light glue line, Second anti-blue light glue line is independently silica gel, acrylic glue, sub- quick glue or the OCA glue-lines for adding anti-blue light auxiliary agent.
- 4. Multifunctional two-sided glue according to claim 3, it is characterised in that the first anti-blue light glue line, The thickness of second anti-blue light glue line is independently 10~55 μm.
- 5. Multifunctional two-sided glue according to claim 3, it is characterised in that the addition of the anti-blue light auxiliary agent is 0.05wt%~5wt%.
- 6. Multifunctional two-sided glue according to claim 1, it is characterised in that first foamed cotton layer, the second foam Layer is independently polyurethane, EVA or EPP.
- 7. Multifunctional two-sided glue according to claim 6, it is characterised in that the light transmittance of first foamed cotton layer is big In 90%, thickness is 10~75 μm, and expansion and contraction is 1%~5%；The light transmittance of second foamed cotton layer is more than 90%, and thickness is 10~75 μm, expansion and contraction is 1%~5%.
- 8. Multifunctional two-sided glue according to claim 1, it is characterised in that the first bonding glue-line, second are glued Rubber alloy layer is independently silica gel, acrylic glue, sub- quick glue or OCA glue-lines.
- 9. Multifunctional two-sided glue according to claim 8, it is characterised in that the first bonding glue-line, second are glued The thickness of rubber alloy layer is independently 10~75 μm.
- 10. Multifunctional two-sided glue according to claim 1, it is characterised in that first mould release membrance, second release Film is independently PET, PVC, PC, OPP or PE film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720288085.7U CN206654880U (en) | 2017-03-22 | 2017-03-22 | A kind of Multifunctional two-sided glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720288085.7U CN206654880U (en) | 2017-03-22 | 2017-03-22 | A kind of Multifunctional two-sided glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206654880U true CN206654880U (en) | 2017-11-21 |
Family
ID=60315400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720288085.7U Expired - Fee Related CN206654880U (en) | 2017-03-22 | 2017-03-22 | A kind of Multifunctional two-sided glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206654880U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107828350A (en) * | 2017-12-15 | 2018-03-23 | 常熟市长江胶带有限公司 | One kind radiating damping solar cell module fixation adhesive tape |
| CN108893073A (en) * | 2018-06-07 | 2018-11-27 | 苏州袭麟光电科技产业有限公司 | A kind of antifouling anti-blue light screen protecting film of optical grade hydrophobic oleophobic |
| CN112374765A (en) * | 2020-12-01 | 2021-02-19 | 合肥鼎中智能科技有限公司 | Device for assisting production of vacuum coated glass |
-
2017
- 2017-03-22 CN CN201720288085.7U patent/CN206654880U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107828350A (en) * | 2017-12-15 | 2018-03-23 | 常熟市长江胶带有限公司 | One kind radiating damping solar cell module fixation adhesive tape |
| CN108893073A (en) * | 2018-06-07 | 2018-11-27 | 苏州袭麟光电科技产业有限公司 | A kind of antifouling anti-blue light screen protecting film of optical grade hydrophobic oleophobic |
| CN112374765A (en) * | 2020-12-01 | 2021-02-19 | 合肥鼎中智能科技有限公司 | Device for assisting production of vacuum coated glass |
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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: 20171121 Termination date: 20200322 |