CN213232104U - Antibacterial explosion-proof membrane - Google Patents
Antibacterial explosion-proof membrane Download PDFInfo
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- CN213232104U CN213232104U CN202022034904.XU CN202022034904U CN213232104U CN 213232104 U CN213232104 U CN 213232104U CN 202022034904 U CN202022034904 U CN 202022034904U CN 213232104 U CN213232104 U CN 213232104U
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Abstract
The utility model discloses an antibiotic rupture membrane, including the rupture membrane body, the rupture membrane body includes that polyurethane layer, polypropylene curtain coating film, biaxial stretching polypropylene film, PET membrane, strengthening layer, PET are from the type membrane according to the order bonding according to the preface and form, the side that polypropylene curtain coating film was kept away from on the polyurethane layer is equipped with the auranofin coating. The utility model has the advantages that: the antibacterial performance and the explosion-proof performance are improved.
Description
Technical Field
The utility model relates to an rupture membrane technical field specifically indicates an antibiotic rupture membrane.
Background
With the wide application of glass materials in life, the importance of glass films is gradually increased to the families of the public. At present, glass windows and glass partition walls are applied everywhere regardless of residential buildings, office buildings and vehicles. It is believed that many people also see a layer of glass film pasted on glass, and the glass films have a plurality of functions, can block solar heat, prevent ultraviolet rays from entering a room and achieve the effects of heat insulation and ultraviolet ray prevention; meanwhile, the glass has the function of enhancing the strength, and can play a role in safety and anti-burst.
The glass is frequently used, people are contacted with the glass more and more closely, and the generated bacteria are more and more, particularly, glass building devices in public places and public spaces are frequently contacted closely, so that bacteria and viruses are easy to infect quickly, and cross infection is caused, so that the glass film is required to have antibacterial performance, the antibacterial property of the anti-explosion glass film is generally increased by using a nano silver coating in the conventional antibacterial anti-explosion glass film, but the nano silver is harmful to a human body after being contacted with the human body for a long time, and therefore, an antibacterial anti-explosion film for replacing the nano silver is urgently needed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to solve above-mentioned problem, provide an antibiotic rupture membrane who replaces nanometer silver.
In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides an antibiotic rupture membrane, includes the rupture membrane body, the rupture membrane body includes that polyurethane layer, polypropylene curtain coating film, biaxial stretching polypropylene film, PET membrane, strengthening layer, PET are from the type membrane according to the order bonding according to the preface and form, the side that polypropylene curtain coating film was kept away from on the polyurethane layer is equipped with the auranofin coating.
Compared with the prior art, the utility model the advantage lie in: the surface of the polyurethane layer is combined with the auranofin coating on the surface, the auranofin is absorbed by the polyurethane layer and slowly volatilizes auranofin molecules in later use, the auranofin molecules can kill planktonic (free floating) bacteria and prevent the bacteria from being planted on the surface, and the coating is also very effective in killing methicillin-resistant staphylococcus aureus and other dangerous microorganisms, so that the bacteria are difficult to form a natural resistance; polyurethane coating itself has the sound absorption and shock absorption function, also has must cushioning effect to external collision, through setting up the strengthening layer, increases impact strength, increases once more through setting up the PET membrane the utility model discloses the impact strength of product improves explosion-proof performance.
As the improvement, the strengthening layer is established to netted polycarbonate film, the intussuseption of netted polycarbonate film is equipped with the polybutylene terephthalate, and netted polycarbonate film has good tensile strength, rigidity and impact resistance, and the polybutylene terephthalate has that intensity is high, fatigue resistance, dimensional stability, creep are also little, thermal ageing resistance, insulating, and both combine together, reinforcing impact resistance, improve life, improve the utility model discloses explosion-proof properties.
As an improvement, the PET release film is set to be 21-25 μm, and the stripping adhesion is highest.
As an improvement, the polyurethane layer, the polypropylene cast film, the biaxially oriented polypropylene film, the PET film, the strengthening layer and the PET release film are mutually bonded through UV (ultraviolet) glue, so that the environment is protected and ultraviolet rays are isolated.
Drawings
Fig. 1 is a schematic view of the structure of the antibacterial and explosion-proof membrane of the present invention.
Fig. 2 is a right-view structural diagram of the netted polycarbonate film of the antibacterial and explosion-proof membrane of the present invention.
As shown in the figure: 1. a polyurethane layer; 2. a cast polypropylene film; 3. biaxially oriented polypropylene film; 4. a PET film; 5. a strengthening layer; 6. PET release film; 7. a auranofin coating; 8. a reticulated polycarbonate film; 9. polybutylene terephthalate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Combine attached figure 1, fig. 2, an antibiotic rupture membrane, including the rupture membrane body, the rupture membrane body includes that polyurethane layer 1, polypropylene casting film 2, biaxial stretching polypropylene film 3, PET membrane 4, strengthening layer 5, PET are from type membrane 6 according to the order bonding according to the preface and form, the side that polypropylene casting film 2 was kept away from on polyurethane layer 1 is equipped with auranofin coating 7.
The reinforcing layer 5 is a netted polycarbonate film 8, and polybutylene terephthalate 9 is filled in the netted polycarbonate film 8.
The PET release film 6 is set to be 21-25 μm.
The polyurethane layer 1, the polypropylene cast film 2, the biaxially oriented polypropylene film 3, the PET film 4, the strengthening layer 5 and the PET release film 6 are bonded with each other through UV glue.
The utility model discloses when concrete implementation, the surface that contacts with indoor outer air or contact with the human body is polyurethane layer 1 surface, polyurethane layer 1 surface combines together with auranofin coating 7, it can adopt to dissolve polyurethane raw materials and auranofin material in solution to be preferred, then place solution on polypropylene curtain coating film 2 surface, then evaporate the solvent, leave the but durable polyurethane of a layer tensile and auranofin polymer coating, auranofin is just thoroughly absorbed by polyurethane layer 1 like this, slowly volatilize auranofin molecule in later use, auranofin molecule can kill planktonic (free floating) bacterium and can prevent the coating of bacterium at surface field planting, it is also very effective in the aspect of killing methicillin-resistant staphylococcus aureus and other dangerous microorganisms, make the bacterium hardly form a natural resistance; the polyurethane coating 1 has the sound absorption and shock absorption functions, has certain buffering effect on external collision, and is matched with and increased by arranging the strengthening layer 5, utilizing the good tensile strength, rigidity and impact resistance of the reticular polycarbonate film 8 and the high strength, fatigue resistance, stable size, small creep deformation, heat resistance and aging resistance and insulation of the polybutylene terephthalate 8, so that the external impact explosion-proof performance of the utility model is improved, and then the PET film 4 is arranged to be the base material part to be increased again, so that the shock resistance of the product of the utility model is enhanced and ultraviolet rays are blocked; the arrangement of the polypropylene casting film 2 improves the barrier property, heat resistance and cold resistance, and provides a solid foundation for the following protective layer; the utility model discloses the product improves antibacterial performance, explosion-proof performance and safety in utilization.
The shadowless glue (uv glue) is also called photosensitive glue and ultraviolet light curing glue, and is a kind of adhesive which can be cured only by ultraviolet light irradiation.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. An antibiotic rupture membrane, includes rupture membrane body, its characterized in that: the explosion-proof membrane body comprises a polyurethane layer (1), a polypropylene casting film (2), a biaxially oriented polypropylene film (3), a PET film (4), a strengthening layer (5) and a PET release film (6), which are sequentially bonded to form the explosion-proof membrane body, wherein a auranofin coating (7) is arranged on the side, away from the polypropylene casting film (2), of the polyurethane layer (1).
2. An antibacterial and explosion-proof membrane according to claim 1, wherein: the reinforced layer (5) is a reticular polycarbonate film (8), and the reticular polycarbonate film (8) is filled with polybutylene terephthalate (9).
3. An antibacterial and explosion-proof membrane according to claim 1, wherein: the PET release film (6) is set to be 21-25 mu m.
4. An antibacterial and explosion-proof membrane according to claim 1, wherein: the polyurethane layer (1), the polypropylene casting film (2), the biaxially oriented polypropylene film (3), the PET film (4), the strengthening layer (5) and the PET release film (6) are bonded with each other through UV glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022034904.XU CN213232104U (en) | 2020-09-16 | 2020-09-16 | Antibacterial explosion-proof membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022034904.XU CN213232104U (en) | 2020-09-16 | 2020-09-16 | Antibacterial explosion-proof membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213232104U true CN213232104U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022034904.XU Active CN213232104U (en) | 2020-09-16 | 2020-09-16 | Antibacterial explosion-proof membrane |
Country Status (1)
| Country | Link |
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| CN (1) | CN213232104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114605928A (en) * | 2022-04-06 | 2022-06-10 | 深圳市创新精细玻璃有限公司 | Antibacterial anti-explosion film and preparation method thereof |
-
2020
- 2020-09-16 CN CN202022034904.XU patent/CN213232104U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114605928A (en) * | 2022-04-06 | 2022-06-10 | 深圳市创新精细玻璃有限公司 | Antibacterial anti-explosion film and preparation method thereof |
| CN114605928B (en) * | 2022-04-06 | 2023-10-31 | 深圳市创新精细玻璃有限公司 | Antibacterial type explosion-proof membrane and preparation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Card 2, building B, 166 Weimin Road, Dongsheng Town, Zhongshan City, Guangdong Province 528400 Patentee after: Guangdong Anke Technology Co.,Ltd. Address before: Card 2, building B, 166 Weimin Road, Dongsheng Town, Zhongshan City, Guangdong Province 528400 Patentee before: ZHONGSHAN ANKE GLASS BURSTING DISK Co.,Ltd. |