CN113246506A - Production process of glass explosion-proof membrane for shower room - Google Patents
Production process of glass explosion-proof membrane for shower room Download PDFInfo
- Publication number
- CN113246506A CN113246506A CN202110642702.XA CN202110642702A CN113246506A CN 113246506 A CN113246506 A CN 113246506A CN 202110642702 A CN202110642702 A CN 202110642702A CN 113246506 A CN113246506 A CN 113246506A
- Authority
- CN
- China
- Prior art keywords
- layer
- proof membrane
- shower room
- coating
- glass explosion
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
-
- 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
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/255—Polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surface Treatment Of Optical Elements (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a production process of a glass explosion-proof membrane for a shower room, which is characterized by comprising the following steps of: s101, coating the anti-reflection layer composition on the surface of a PET film, and curing to form a film through UV light irradiation; s102, forming a texture layer on the anti-reflection layer through embossing equipment; s103, coating the glue layer composition on the surface of the PET film, and drying and curing to form a glue layer; and S104, pasting a release film on the surface of the glue layer. The glass explosion-proof membrane is reasonable in design, and the overall light transmission efficiency of the glass explosion-proof membrane can be effectively improved.
Description
Technical Field
The invention relates to the technical field of shower rooms, in particular to a production process of a glass explosion-proof membrane for a shower room.
Background
With the continuous development of society, the glass rupture membrane is widely applied in the shower room industry. At present, the production process of the glass explosion-proof membrane for the shower room is various, but the glass explosion-proof membrane has poor light transmission efficiency, and the requirement of a user on the high-definition light transmission effect of the glass explosion-proof membrane cannot be met.
Therefore, there is a need for improving the production process of the existing glass explosion-proof membrane for the shower room.
Disclosure of Invention
The invention aims to solve at least one of the problems in the prior related art to a certain extent, and therefore, the invention provides a production process of a glass explosion-proof membrane for a shower room, which is reasonable in design and can effectively improve the integral light transmission efficiency of the glass explosion-proof membrane.
The above purpose is realized by the following technical scheme:
a production process of a glass explosion-proof membrane for a shower room comprises the following steps:
s101, coating the anti-reflection layer composition on the surface of the PET film, and irradiating and curing by using UV light to form an anti-reflection layer;
s102, forming a texture layer on the anti-reflection layer through embossing equipment;
s103, coating the glue layer composition on the surface of the PET film, and drying and curing to form a glue layer;
and S104, pasting a release film on the surface of the glue layer.
In some embodiments, step S101 comprises:
modulating the anti-reflection layer composition;
supplying the antireflective coating composition to the coating apparatus via a glue supply apparatus;
coating the anti-reflection layer composition on the surface of the PET film by coating equipment;
curing through ultraviolet irradiation to form an anti-reflection layer;
and (6) rolling.
In some embodiments, step S102 includes:
adding a texture layer composition to an embossing apparatus;
pressing lines on the anti-reflection layer through embossing equipment and forming a line layer through UV irradiation;
and (6) rolling.
In some embodiments, step S103 comprises:
preparing a glue layer composition;
supplying the glue layer composition to the coating apparatus by means of a glue supply apparatus;
coating the glue layer composition on the surface of the PET film by coating equipment;
drying and curing the mixture by drying equipment to form a glue layer;
and (6) rolling.
In some embodiments, the antireflection layer includes a high refractive index film layer and a low refractive index film layer, wherein the high refractive index film layer is made of zirconia, and the low refractive index film layer is made of magnesium fluoride.
In some embodiments, the low refractive index film layer includes a substrate, a magnesium fluoride layer, a zirconium dioxide layer, a titanium dioxide layer, a zinc sulfide layer, and a light-condensing layer, which are sequentially disposed.
In some embodiments, the PET film contains silicon oxide fine particles inside, and the diameter of the silicon oxide fine particles is 30nm to 60 nm.
In some embodiments, the high refractive index film layer comprises the following components: inorganic nanoparticles: 20-40 parts by weight; a first monomer: 12-46 parts by weight; a second monomer: 5-25 parts by weight; light-curing resin: 10-40 parts by weight; photoinitiator (2): 2-8 parts by weight; auxiliary agent: 0.2-1.2 parts by weight; wherein the total weight of the inorganic nanoparticles, the first monomer, the second monomer, the light-cured resin and the photoinitiator is 100 parts.
In some embodiments, the magnesium fluoride layer has a thickness of 0.02 to 0.04 mm;
the thickness of the zirconium dioxide layer is 0.02-0.04 mm;
the thickness of the titanium dioxide layer is 0.01-0.03 mm;
the thickness of the zinc sulfide layer is 0.03-0.06 mm;
the thickness of the light-gathering layer is 0.03-0.06 mm.
Compared with the prior art, the invention at least comprises the following beneficial effects:
1. the production process of the glass explosion-proof membrane for the shower room has reasonable design and can effectively improve the integral light transmission efficiency of the glass explosion-proof membrane.
Drawings
FIG. 1 is a schematic flow chart of a process for producing a glass explosion-proof membrane in the example;
FIG. 2 is a schematic structural view of a glass rupture disk in the example;
FIG. 3 is a schematic view of the structure of an antireflective layer in an embodiment.
Detailed Description
The present invention is illustrated by the following examples, but the present invention is not limited to these examples. Modifications to the embodiments of the invention or equivalent substitutions of parts of technical features without departing from the spirit of the invention are intended to be covered by the scope of the claims of the invention.
The first embodiment is as follows: as shown in fig. 1, fig. 2 and fig. 3, the present embodiment provides a process for producing a glass explosion-proof membrane for a shower room, comprising the following steps:
s101, coating the anti-reflection layer composition on the surface of the PET film 3 and forming an anti-reflection layer through UV curing;
s102, forming a texture layer 5 on the anti-reflection layer through embossing equipment;
s103, coating the glue layer composition on the surface of the PET film, and drying and curing to form a glue layer 2;
and S104, sticking a release film 1 on the surface of the glue layer.
The production process of the glass explosion-proof membrane for the shower room, provided by the invention, has the advantages of reasonable design and simple process flow, and can effectively improve the integral light transmission efficiency of the glass explosion-proof membrane.
In this embodiment, since the anti-reflection layer 4 is prepared by an ultraviolet curing reaction, the components are tightly connected by intermolecular chemical bonds to form a dense interpenetrating network structure. The anti-reflection layer composition mainly comprises inorganic nanoparticles, and the inorganic nanoparticles have the characteristics of high refractive index, high hardness and high wear resistance, provide a high refractive index for the anti-reflection layer composition, and have the effect of enhancing and hardening the anti-reflection layer 4, so that the brightness performance of the anti-reflection layer 4 is further improved.
In this embodiment, step S101 includes:
modulating the anti-reflection layer composition;
supplying the antireflective coating composition to the coating apparatus via a glue supply apparatus;
coating the anti-reflection layer composition on the surface of the PET film by coating equipment, and forming an anti-reflection layer by UV curing;
and (6) rolling.
The production process of the glass explosion-proof membrane provided by the invention adopts the existing mature optical membrane coating process for preparation, has simple and mature process and meets the condition of industrial mass production.
In this embodiment, step S102 includes:
adding a texture layer composition to an embossing apparatus;
pressing lines on the anti-reflection layer by an embossing device to form a line layer 5;
and (6) rolling.
Through the steps, the grain layer 5 can be formed, the process is simple, the cost is low, and the condition of industrial mass production is met.
Preferably, step S103 includes:
preparing a glue layer composition;
supplying the glue layer composition to the coating apparatus by means of a glue supply apparatus;
coating the glue layer composition on the surface of the PET film by coating equipment;
drying and curing the mixture by drying equipment to form a glue layer 2;
and (6) rolling.
Through the steps, a glue layer can be formed, the process is simple, the cost is low, and the condition of industrial mass production is met.
As shown in fig. 2 and 3, the glass explosion-proof membrane for the shower room formed through the steps comprises a release film 1, a glue layer 2, a PET film 3, an anti-reflection layer 4 and a texture layer 5 which are sequentially arranged from inside to outside, wherein the release film 1 is used for protecting the glue layer 2 and preventing the glass explosion-proof membrane from being rolled and bonded together, the glue layer 2 is used for bonding the glass explosion-proof membrane to glass of the shower room, the PET film 3 is used as a carrier to realize the installation of the glue layer 2, the anti-reflection layer 4 and the texture layer 5, the anti-reflection layer 4 is used for improving the light transmission efficiency of the glass explosion-proof membrane, and the texture layer 5 can enable the surface of the glass explosion-proof membrane to be more attractive and improve the attraction of a product.
Specifically, the light transmission efficiency of the whole glass explosion-proof membrane can be effectively improved by additionally arranging the anti-reflection layer 4.
The glass explosion-proof film is reasonable and ingenious in design, and the overall light transmission efficiency of the glass explosion-proof film can be further improved to a certain extent.
Specifically, as shown in fig. 2, in this embodiment, the antireflection layer 4 includes a high refractive index film layer 41 and a low refractive index film layer 42, where the high refractive index film layer 41 is made of zirconia, the zirconia has excellent light transmittance, and has the advantages of high hardness, high strength, high toughness, and wear resistance, the zirconia hardly absorbs light with a wavelength of 500nm to 5 μm, the low refractive index film layer 42 is made of magnesium fluoride, and the magnesium fluoride is one of low refractive index materials that has excellent mechanical properties, and has good firmness and tensile strength at normal temperature.
Preferably, the low refractive index film layer 42 includes a substrate 421, a magnesium fluoride layer 422, a zirconium dioxide layer 423, a titanium dioxide layer 424, a zinc sulfide layer 425, and a light-gathering layer 426, which are sequentially disposed, so that the reflectivity can be greatly reduced, the light-transmitting effect of the antireflection film can be improved, more light can be gathered by the light-gathering layer 426 to penetrate through the antireflection layer 4, and the light-transmitting effect of light can be improved to a great extent by using the end face of the low refractive index film layer 42 with an arc design.
In the embodiment, the inside of the PET film 3 contains silica fine particles, the diameter of the silica fine particles is 30nm to 60nm, and the wear resistance of the PET film 3 can be increased by the silica fine particles.
In some embodiments, the high refractive index film layer comprises the following components: inorganic nanoparticles: 20-40 parts by weight; a first monomer: 12-46 parts by weight; a second monomer: 5-25 parts by weight; light-curing resin: 10-40 parts by weight; photoinitiator (2): 2-8 parts by weight; auxiliary agent: 0.2-1.2 parts by weight; wherein the total weight of the inorganic nanoparticles, the first monomer, the second monomer, the light-cured resin and the photoinitiator is 100 parts.
In this embodiment, the thickness of the magnesium fluoride layer 422 is 0.02-0.04 mm;
the thickness of the zirconium dioxide layer 423 is 0.02-0.04 mm;
the thickness of the titanium dioxide layer 424 is 0.01-0.03 mm;
the thickness of the zinc sulfide layer 425 is 0.03-0.06 mm;
the thickness of the light-gathering layer 426 is 0.03-0.06 mm;
the low-refractive-index film layer produced by the mode can improve the luminous efficiency of a system, has certain hardness, is not easy to wear, and is thin in structure, low in cost and high in productivity.
The anti-reflection layer provided by the invention has better hardness, higher light transmittance, better adhesive force and better brightness effect. According to the invention, the brightness of the anti-reflection layer and the hardness of the prepared anti-reflection layer are regulated and controlled by adjusting the proportion of each component in the anti-reflection layer raw material, so that the high-brightness high-wear-resistance anti-reflection layer is prepared. The higher the proportion of the second monomer in the anti-reflection layer is, the higher the functionality is, the more compact the prepared anti-reflection layer is in crosslinking, and the higher the hardness and the glass transition temperature are. In addition, the brightness of the anti-reflection layer is obviously improved by adding the inorganic nanoparticles, and the brightness of the prepared brightness enhancement film is higher as the inorganic nanoparticles are more added.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (9)
1. A production process of a glass explosion-proof membrane for a shower room is characterized by comprising the following steps:
s101, coating the anti-reflection layer composition on the surface of the PET film, and irradiating and curing by UV light to form an anti-reflection layer;
s102, forming a texture layer on the anti-reflection layer through embossing equipment;
s103, coating the glue layer composition on the surface of the PET film, and drying and curing to form a glue layer;
and S104, pasting a release film on the surface of the glue layer.
2. The production process of the glass explosion-proof membrane for the shower room as claimed in claim 1, wherein the step S101 comprises:
modulating the anti-reflection layer composition;
supplying the antireflective coating composition to the coating apparatus via a glue supply apparatus;
coating the anti-reflection layer composition on the surface of the PET film by coating equipment;
forming an anti-reflection layer by UV light irradiation curing;
and (6) rolling.
3. The process for producing the glass explosion-proof membrane for the shower room as claimed in claim 1, wherein the step S102 comprises:
adding a texture layer composition to an embossing apparatus;
pressing lines on the anti-reflection layer through embossing equipment and forming a line layer;
and (6) rolling.
4. The production process of the glass explosion-proof membrane for the shower room as claimed in claim 1, wherein the step S103 comprises:
preparing a glue layer composition;
supplying the glue layer composition to the coating apparatus by means of a glue supply apparatus;
coating the glue layer composition on the surface of the PET film by coating equipment;
drying and curing the mixture by drying equipment to form a glue layer;
and (6) rolling.
5. The production process of the glass explosion-proof membrane for the shower room as claimed in any one of claims 1 to 4, wherein the antireflection layer comprises a high refractive index membrane layer and a low refractive index membrane layer, wherein the high refractive index membrane layer is made of zirconium oxide, and the low refractive index membrane layer is made of magnesium fluoride.
6. The production process of the glass explosion-proof membrane for the shower room as claimed in claim 5, wherein the low refractive index membrane layer comprises a substrate, a magnesium fluoride layer, a zirconium dioxide layer, a titanium dioxide layer, a zinc sulfide layer and a light-gathering layer which are sequentially arranged.
7. The production process of the glass explosion-proof membrane for the shower room as claimed in claim 5, wherein the high-refractive-index membrane layer comprises the following components: inorganic nanoparticles: 20-40 parts by weight; a first monomer: 12-46 parts by weight; a second monomer: 5-25 parts by weight; light-curing resin: 10-40 parts by weight; photoinitiator (2): 2-8 parts by weight; auxiliary agent: 0.2-1.2 parts by weight; wherein the total weight of the inorganic nanoparticles, the first monomer, the second monomer, the light-cured resin and the photoinitiator is 100 parts.
8. The production process of the glass explosion-proof membrane for the shower room as claimed in claim 5, wherein the thickness of the magnesium fluoride layer is 0.02-0.04 mm;
the thickness of the zirconium dioxide layer is 0.02-0.04 mm;
the thickness of the titanium dioxide layer is 0.01-0.03 mm;
the thickness of the zinc sulfide layer is 0.03-0.06 mm;
the thickness of the light-gathering layer is 0.03-0.06 mm.
9. The process for producing a glass explosion-proof membrane for a shower room according to any one of claims 1 to 4, wherein the PET membrane contains silica particles inside, and the diameter of the silica particles is 30nm to 60 nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110642702.XA CN113246506A (en) | 2021-06-09 | 2021-06-09 | Production process of glass explosion-proof membrane for shower room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110642702.XA CN113246506A (en) | 2021-06-09 | 2021-06-09 | Production process of glass explosion-proof membrane for shower room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113246506A true CN113246506A (en) | 2021-08-13 |
Family
ID=77187350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110642702.XA Pending CN113246506A (en) | 2021-06-09 | 2021-06-09 | Production process of glass explosion-proof membrane for shower room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113246506A (en) |
-
2021
- 2021-06-09 CN CN202110642702.XA patent/CN113246506A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108388050B (en) | Preparation method of quantum dot film light guide assembly and corresponding backlight module | |
| CN103323895B (en) | Preparation method for silver-plated reflecting film | |
| CN110121418B (en) | Transparent resin substrate | |
| WO2012060267A1 (en) | Polycarbonate with hard coat layer | |
| CN107312522A (en) | A kind of high stability quantum dot fluorescence membrane preparation method | |
| CN104830004B (en) | Thermoplastic resin film, stretched film, polaroid protective film and polarization plates | |
| KR20110063495A (en) | Method for manufacture of resin laminated body | |
| WO2020062411A1 (en) | Diffusion film and method for manufacturing same | |
| CN113703226A (en) | High-brightness blue-light-proof quantum dot optical plate, preparation method thereof and backlight module | |
| CN110058337B (en) | High-definition anti-dazzle film | |
| TW200615353A (en) | Anti-reflective coating composition, anti-reflective coating and fabrication method thereof | |
| CN113246506A (en) | Production process of glass explosion-proof membrane for shower room | |
| CN206501529U (en) | A kind of diaphragm | |
| JP2012086475A (en) | Thin-film transfer material, method for manufacturing the same, molding with thin film, and method for manufacturing the same | |
| CN2806718Y (en) | Electric-control color-changeable glass | |
| CN106526727B (en) | A kind of high luminance haze complex optics plate | |
| CN115139605A (en) | Synthesis method and material using cyclic block copolymer and quantum dots | |
| JP2015104865A (en) | Heat ray shielding film, and heat ray shielding film with separator/tacky adhesive layer | |
| JP2012116183A (en) | Injection-molding hard coat film laminate and its manufacturing method | |
| JPWO2021256560A5 (en) | ||
| CN201590419U (en) | High barrier reflective solar cell back film | |
| CN213689990U (en) | Integral type light conversion glass diffuser plate | |
| CN204914746U (en) | Anti -reflection thin film composition | |
| CN216972402U (en) | Hardened belt antistatic acrylic protective film | |
| CN109721972A (en) | A kind of PET reflection film that reflectivity is high |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |