CN112239634A - Novel nanometer explosion-proof membrane for blocking UV (ultraviolet) purple light and weakening blue light - Google Patents
Novel nanometer explosion-proof membrane for blocking UV (ultraviolet) purple light and weakening blue light Download PDFInfo
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- CN112239634A CN112239634A CN201910646149.XA CN201910646149A CN112239634A CN 112239634 A CN112239634 A CN 112239634A CN 201910646149 A CN201910646149 A CN 201910646149A CN 112239634 A CN112239634 A CN 112239634A
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- explosion
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/29—Laminated material
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/004—Reflecting paints; Signal paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2475/00—Presence of polyurethane
- C09J2475/006—Presence of polyurethane in the substrate
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a novel nanometer explosion-proof membrane for blocking UV (ultraviolet) purple light and weakening blue light, and relates to the technical field of explosion-proof membranes. According to the invention, the purposes of impact resistance and explosion resistance can be achieved through the arranged TPU explosion-proof layer, meanwhile, the anti-aging and anti-ultraviolet performance of the explosion-proof film can be improved through the arranged UV anti-aging ultraviolet base film, the service life of the explosion-proof film is prolonged, the reflection phenomenon of the protective film can be reduced through the arranged anti-glare and anti-reflection coating, a certain anti-glare and anti-reflection effect is achieved, the practicability is increased, and the blue light can be better inhibited and prevented from penetrating through the arranged anti-blue light glue coating, so that a certain anti-blue light effect is achieved.
Description
Technical Field
The invention relates to the technical field of explosion-proof films, in particular to a novel nano explosion-proof film for blocking UV (ultraviolet) purple light and weakening blue light.
Background
The explosion-proof membrane is a layer of composite membrane installed on the intelligent electronic display screen or the front windshield of the automobile, the composite membrane has extremely high requirements on heat-insulating property, ultraviolet resistance and scratch-proof property, along with the rapid development of mechanical and electronic industries such as automobiles, mobile phones and the like, the industries related to the industries are also developed vigorously, and no matter whether the mobile phone screen or the automobile glass needs the explosion-proof membrane in the screen to be attached to the inner surface of the glass cover plate, so that the protection effect is achieved. In the 21 st century, with the progress of high-end electronic products, the requirements of consumers on an explosion-proof film are higher and higher, and a conventional explosion-proof film is generally composed of a stripping layer, optical glue, a substrate layer and the like in sequence.
However, the current explosion-proof membrane on the market has single function, poor practicability, poor explosion-proof performance, weak ultraviolet resistance and easy aging, the service life of the explosion-proof membrane is shortened, meanwhile, the traditional explosion-proof membrane is easy to cause a reflection phenomenon in the use process, the current explosion-proof membrane does not have a blue light prevention effect, certain harm is easy to be caused to eyes after electronic equipment is used for a long time, and the safety protection performance is poor. Therefore, the person skilled in the art provides a novel nano explosion-proof membrane for blocking UV violet light and reducing blue light, so as to solve the problems mentioned in the background art.
Disclosure of Invention
The invention aims to provide a novel nanometer explosion-proof membrane for blocking UV purple light and weakening blue light, and aims to solve the problems that the function is single, the practicability is poor, the explosion-proof performance is poor, the ultraviolet resistance is weak, the aging is easy, the service life of the explosion-proof membrane is shortened, meanwhile, the traditional explosion-proof membrane is easy to cause a light reflection phenomenon in the using process, the existing explosion-proof membrane does not have the blue light prevention effect, certain harm is easy to be caused to human eyes after electronic equipment is used for a long time, and the safety protection performance is poor.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel separation UV purple light weakens nanometer rupture membrane of blue light, includes the rupture membrane body, the inboard of rupture membrane body is provided with the TPU explosion-proof layer, the one side laminating of TPU explosion-proof layer has UV ageing resistance ultraviolet base film, and the TPU explosion-proof layer is provided with OCA with the junction of UV ageing resistance ultraviolet base film and glues, the PET hardening film is installed to the opposite side of TPU explosion-proof layer, and the TPU explosion-proof layer is provided with viscidity sub-optical power glue with the junction of PET hardening film, one side coating of PET hardening film has anti-glare anti-reflection coating, one side of anti-glare anti-reflection coating is pasted PET and is left type membrane A, one side coating of UV ageing resistance ultraviolet base film has anti-blue light glue coating, one side of anti-blue light glue coating is provided with the silica gel adsorbed layer, the outside laminating of silica gel adsorbed layer has PET release membrane B.
As a further scheme of the invention: the thickness of the TPU explosion-proof layer is 150 mu m.
As a still further scheme of the invention: the thickness of the 400UV anti-aging ultraviolet base film is 23 mu m.
As a still further scheme of the invention: the TPU explosion-proof layer is connected with the 400UV anti-aging ultraviolet base film through OCA glue bonding.
As a still further scheme of the invention: the thickness of the PET hardened film is 188 μm.
As a still further scheme of the invention: the thickness of the viscous matt adhesive is 10 mu m.
As a still further scheme of the invention: the PET hardened film and the TPU explosion-proof layer are bonded and connected through viscous sub-optical power glue.
As a still further scheme of the invention: the anti-glare and anti-reflection coating is AG frosted particles.
As a still further scheme of the invention: the blue light prevention glue coating can block blue light with the wavelength of 400 nm-480 nm.
As a still further scheme of the invention: the thickness of the silica gel adsorption layer is 35 μm.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the purposes of impact resistance and explosion resistance can be achieved through the arranged TPU explosion-proof layer, and meanwhile, purple ultraviolet rays can be blocked through the arranged UV anti-aging ultraviolet ray base film, so that the anti-aging and anti-ultraviolet ray performance of the explosion-proof film is improved, the defects of easy aging and low service life of the traditional explosion-proof film are overcome, and the service life of the explosion-proof film is prolonged.
2. According to the anti-glare and anti-reflection coating, the reflection phenomenon of the protective film can be reduced, a certain anti-glare and anti-reflection effect is achieved, the defect that the traditional anti-explosion film is easy to reflect light is overcome, and the practicability of the anti-glare and anti-reflection coating is improved.
3. According to the invention, the blue light can be well inhibited and prevented from penetrating through the arranged blue light-proof glue coating, a certain blue light-proof effect is achieved, a certain protection effect on the human visual power is achieved, the effective combination of explosion-proof and blue light-proof is realized, and the explosion-proof film has the advantage of multiple functions.
Drawings
FIG. 1 is a schematic structural diagram of a novel UV-blocking purple light and blue light-weakening nano explosion-proof membrane;
FIG. 2 is a perspective view of a novel UV-blocking purple light and blue light-weakening nano explosion-proof membrane;
fig. 3 is a schematic view of a connection structure of a TPU explosion-proof layer and a 400UV anti-aging ultraviolet base film in a novel UV-blocking violet light and blue light-weakening nano explosion-proof film.
In the figure: 100. an explosion-proof membrane body; 101. a TPU explosion-proof layer; 102. 400UV anti-aging ultraviolet base film; 103. OCA glue; 104. a PET hardened film; 105. viscous matt adhesive; 106. an anti-glare anti-reflective coating; 107. PET release film A; 108. coating blue-light-proof glue; 109. a silica gel adsorption layer; 110. and (4) PET release film B.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a novel UV-violet-blocking blue-light-weakening nano anti-explosion membrane includes an anti-explosion membrane body 100, a TPU anti-explosion layer 101 is disposed on an inner side of the anti-explosion membrane body 100, a 400UV anti-aging ultraviolet base membrane 102 is attached to one side of the TPU anti-explosion layer 101, an OCA adhesive 103 is disposed at a joint of the TPU anti-explosion layer 101 and the 400UV anti-aging ultraviolet base membrane 102, the thickness of the TPU anti-explosion layer 101 is 150 μm, the thickness of the 400UV anti-aging ultraviolet base membrane 102 is 23 μm, the TPU anti-explosion layer 101 and the 400UV anti-aging ultraviolet base membrane 102 are bonded and connected through the OCA adhesive 103, an anti-impact and anti-explosion purpose can be achieved through the disposed TPU anti-explosion layer 101, and the UV anti-aging ultraviolet base membrane 102 can block violet light, improve anti-aging and ultraviolet performance of the anti, the service life of the explosion-proof membrane is prolonged.
Further, a PET hardened film 104 is installed on the other side of the TPU explosion-proof layer 101, a junction of the TPU explosion-proof layer 101 and the PET hardened film 104 is provided with viscous sub-light glue 105, the thickness of the viscous sub-light glue 105 is 10 μm, one side of the PET hardened film 104 is coated with an anti-glare and anti-reflection coating 106, the thickness of the PET hardened film 104 is 188 μm, the PET hardened film 104 and the TPU explosion-proof layer 101 are in adhesive connection through the viscous sub-light glue 105, one side of the anti-glare and anti-reflection coating 106 is adhered with a release PET film a107, the anti-glare and anti-reflection coating 106 is AG frosted particles, the reflection phenomenon of the protective film can be reduced through the anti-glare and anti-reflection coating 106, a certain anti-glare and anti-reflection effect is achieved, the defect that a conventional explosion-proof film is prone to reflect light is overcome, and the.
Still further, 400UV ageing resistance ultraviolet ray base film 102's one side coating has prevents blue light glue coating 108, one side of preventing blue light glue coating 108 is provided with silica gel adsorbed layer 109, the outside laminating of silica gel adsorbed layer 109 has PET to leave type membrane B110, and the thickness of silica gel adsorbed layer 109 is 35 μm, prevent blue light glue coating 108 and can separate wavelength 400nm ~ 480 nm's blue light, the blue light that restraines that can be better through the blue light glue coating 108 that prevents that sets up, prevent that the blue light from penetrating through, reach certain blue light prevention efficiency, play certain guard action to human eyesight, realize explosion-proof and the effective combination of preventing the blue light, make the rupture membrane have multi-functional advantage.
The working principle of the invention is as follows: firstly, the PET release film B110 is removed, the explosion-proof film is attached above a display screen, then the PET release film A107 is removed, in the using process, the purposes of impact resistance and explosion prevention can be achieved through the arranged TPU explosion-proof layer 101, meanwhile, the ultraviolet rays of purple light can be blocked through the arranged 400UV anti-aging ultraviolet ray base film 102, the anti-aging and ultraviolet-resistant performance of the explosion-proof film is improved, the defects that the traditional explosion-proof film is easy to age and has a short service life are overcome, the service life of the explosion-proof film is prolonged, further, the reflection phenomenon of the protective film can be reduced through the arranged anti-glare and anti-reflection coating 106, a certain anti-glare and anti-reflection effect is achieved, the defect that the traditional explosion-proof film is easy to reflect light is overcome, the practicability is improved, furthermore, the blue light can be better inhibited through the arranged anti-blue light glue coating 108, the penetration of blue light is prevented, a certain blue light prevention effect, the explosion-proof and blue light-proof effective combination is realized, so that the explosion-proof film has the advantage of multiple functions.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a novel separation UV purple light weakens nanometer rupture membrane of blue light, includes rupture membrane body (100), its characterized in that, the inboard of rupture membrane body (100) is provided with TPU explosion-proof layer (101), one side laminating of TPU explosion-proof layer (101) has 400UV ageing resistance ultraviolet base film (102), and the junction of TPU explosion-proof layer (101) and 400UV ageing resistance ultraviolet base film (102) is provided with OCA glue (103), PET sclerosis membrane (104) is installed to the opposite side of TPU explosion-proof layer (101), and the junction of TPU explosion-proof layer (101) and PET sclerosis membrane (104) is provided with viscidity sub-optical power glue (105), one side coating of PET sclerosis membrane (104) has anti-glare coating (106), one side of anti-glare anti-reflection coating (106) is pasted with PET release film A (107), one side coating of 400UV ageing resistance ultraviolet base film (102) has anti-blue light glue coating (108), prevent that one side of blue light glue coating (108) is provided with silica gel adsorbed layer (109), the laminating of the outside of silica gel adsorbed layer (109) has PET to leave type membrane B (110).
2. The novel UV purple light and blue light blocking nano explosion-proof film as claimed in claim 1, wherein the thickness of the TPU explosion-proof layer (101) is 150 μm.
3. The novel UV purple light blocking and blue light attenuating nano explosion-proof membrane as claimed in claim 1, wherein the thickness of the 400UV anti-aging UV-based membrane (102) is 23 μm.
4. The novel UV purple light and blue light blocking nano explosion-proof membrane as claimed in claim 1, wherein the TPU explosion-proof layer (101) is adhesively connected with the 400UV anti-aging ultraviolet base membrane (102) through OCA glue (103).
5. The novel UV violet blocking and blue light attenuating nano explosion-proof film as claimed in claim 1, wherein the thickness of the PET hardened film (104) is 188 μm.
6. The novel UV violet-blocking and blue-light-attenuating nano explosion-proof film as claimed in claim 1, wherein the thickness of the adhesive sub-optical cement (105) is 10 μm.
7. The novel UV purple light and blue light blocking nano explosion-proof film is characterized in that the PET hardened film (104) and the TPU explosion-proof layer (101) are in adhesive connection through adhesive sub-gloss glue (105).
8. The novel UV violet-blocking and blue-light-attenuating nano explosion-proof film as claimed in claim 1, wherein the anti-glare and anti-reflection coating (106) is AG frosted particles.
9. The novel UV purple light and blue light blocking nano explosion-proof film as claimed in claim 1, wherein the blue light preventing glue coating (108) is capable of blocking blue light with a wavelength of 400nm to 480 nm.
10. The novel UV purple light and blue light blocking nano explosion-proof membrane as claimed in claim 1, wherein the thickness of the silica gel adsorption layer (109) is 35 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910646149.XA CN112239634A (en) | 2019-07-17 | 2019-07-17 | Novel nanometer explosion-proof membrane for blocking UV (ultraviolet) purple light and weakening blue light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910646149.XA CN112239634A (en) | 2019-07-17 | 2019-07-17 | Novel nanometer explosion-proof membrane for blocking UV (ultraviolet) purple light and weakening blue light |
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| Publication Number | Publication Date |
|---|---|
| CN112239634A true CN112239634A (en) | 2021-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910646149.XA Pending CN112239634A (en) | 2019-07-17 | 2019-07-17 | Novel nanometer explosion-proof membrane for blocking UV (ultraviolet) purple light and weakening blue light |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935097A (en) * | 2014-04-10 | 2014-07-23 | 宁波惠之星新材料科技有限公司 | Blue-proof hardening film |
| CN206124381U (en) * | 2016-10-13 | 2017-04-26 | 衡山县佳诚新材料有限公司 | Prevent car rupture membrane of highlight |
| CN107057595A (en) * | 2017-03-14 | 2017-08-18 | 东莞市纳利光学材料有限公司 | A kind of anti-blue light TPU rupture pressure discs with anti-fingerprint effect and preparation method thereof |
| CN209098552U (en) * | 2018-11-07 | 2019-07-12 | 江西昊泽光学膜科技有限公司 | A kind of ultra-thin decrease blue light protection membrane structure |
-
2019
- 2019-07-17 CN CN201910646149.XA patent/CN112239634A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935097A (en) * | 2014-04-10 | 2014-07-23 | 宁波惠之星新材料科技有限公司 | Blue-proof hardening film |
| CN206124381U (en) * | 2016-10-13 | 2017-04-26 | 衡山县佳诚新材料有限公司 | Prevent car rupture membrane of highlight |
| CN107057595A (en) * | 2017-03-14 | 2017-08-18 | 东莞市纳利光学材料有限公司 | A kind of anti-blue light TPU rupture pressure discs with anti-fingerprint effect and preparation method thereof |
| CN209098552U (en) * | 2018-11-07 | 2019-07-12 | 江西昊泽光学膜科技有限公司 | A kind of ultra-thin decrease blue light protection membrane structure |
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Application publication date: 20210119 |