CN212105592U - Antibacterial, mildewproof and antiviral wooden door - Google Patents
Antibacterial, mildewproof and antiviral wooden door Download PDFInfo
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- CN212105592U CN212105592U CN202020248514.XU CN202020248514U CN212105592U CN 212105592 U CN212105592 U CN 212105592U CN 202020248514 U CN202020248514 U CN 202020248514U CN 212105592 U CN212105592 U CN 212105592U
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Abstract
The utility model provides an antibiotic mould proof antiviral timber, including the plank substrate, the upper and lower surface of plank substrate symmetry in proper order sets up first antibiotic mould proof antiviral layer, finish paint layer, second antibiotic mould proof antiviral layer, priming paint layer. On the basis that the surface of the antibacterial, mildewproof and antiviral wooden door is provided with the first antibacterial, mildewproof and antiviral layer, the second antibacterial, mildewproof and antiviral layer is further arranged between the primer layer and the finish paint layer, so that the antibacterial, mildewproof and antiviral performances of the antibacterial, mildewproof and antiviral wooden door are greatly improved, the antibacterial rate to escherichia coli and staphylococcus aureus reaches more than 99%, the mildewproof grade is 0, and the antiviral rate to H1N1 and H3N2 influenza viruses reaches more than 99%; in addition, the first antibacterial, mildewproof and antiviral layer and the second antibacterial, mildewproof and antiviral layer which are combined internally and externally have the characteristics of lasting antibacterial, mildewproof and antiviral property and high efficiency, and can be widely applied to places such as hospitals, schools, offices, homes, restaurants, markets and the like.
Description
Technical Field
The utility model belongs to the technical field of wood door and window, a antibiotic mould proof antiviral timber is related to.
Background
The wooden door is made of natural log or solid wood laminated wood, and the selected rare wood comprises walnut, teak, red oak, northeast China ash, sapelli and the like. The wooden door is scientifically processed by multiple procedures of drying, blanking, planing, tenoning, drilling, high-speed milling, assembling, polishing, painting and the like, and the processed finished wooden door has the characteristics of no deformation, corrosion resistance, no crack, heat insulation and the like.
At present, along with economic development, the living standard of people is gradually improved, the requirements of people on living environment of the people are higher and higher, functional green building materials with the functions of antibiosis, mildew prevention, virus resistance, health, environmental protection and the like are gradually accepted by people, and more people begin to select functional building materials for decoration. Wooden doors used in places such as indoor places, hotels and public areas have the effect of beautifying and decorating the wooden doors and are more concerned about the influence on the health of people. The wooden door is easy to adsorb harmful substances such as dust, bacteria, viruses and the like in the air, and people can be harmful to the health of the wooden door if contacting the wooden door for a long time, especially the wooden door in the places such as hotels, public areas and the like, and cross infection is easy to cause due to the fact that the number of people in contact with the wooden door is large and complicated; in addition, the wooden door can be used as a place for living and breeding of insects, and the risk of insect damage exists, such as the problems that the wooden door has long insects and the like caused by repeated exposure of news. Once insect damage occurs to the wooden door, the effect of radical treatment is difficult to achieve, the living environment is affected, and great troubles are brought to the life of people; meanwhile, the wooden door has a mildew risk, and particularly in the southern air humid environment, and in the areas where water is frequently contacted, such as indoor kitchens and toilets, water vapor can be absorbed by the wooden door, so that the mildew phenomenon is easily caused. When the temperature difference between cold and warm and the humidity in plum rain season are heavy, indoor water vapor is increased, water drops condense on the wooden door, and the wooden door is moldy.
However, the surface of the existing wooden door is generally coated with an antibacterial and mildew-proof layer, so that the wooden door has the advantages of common antibacterial and mildew-proof performance, no antiviral function and incapability of meeting the antiviral requirements of people.
CN108909069A discloses a waterproof antibiotic wood door, waterproof antibiotic wood door include door core body, waterproof film coating, antibiotic thin film layer, wherein, the door core body be the substrate layer, with antibiotic thin film layer adhere mutually, and arrange the lower surface course of waterproof film coating in, antibiotic rete and waterproof thin film layer bond each other, door core body, waterproof film coating, antibiotic thin film layer pass through the adhesive and adhere as an organic wholely. The waterproof and antibacterial solid wood door is only provided with the antibacterial film layer on the surface layer, so that the waterproof and antibacterial solid wood door has common antibacterial and mildewproof performance, is not provided with an antiviral function, and cannot meet the antiviral requirements of people;
CN109694600A discloses mould proof timber, including the solid wood base plate, coat in the wax layer on the solid wood base plate surface and coat in the mould proof coating of wax layer outside. Although the mildew-proof wooden door can prevent the wooden door from deforming, slotting and even mildewing due to overlarge humidity and temperature difference by arranging the mildew-proof coating, the mildew-proof coating is only arranged on the surface layer, so that the mildew-proof wooden door has general antibacterial and mildew-proof performance, does not have an antiviral function, and cannot meet the antiviral requirements of people;
CN110159148A discloses a wooden door with good moisture-proof and antibacterial effects, which comprises a front panel, a rear panel, side sealing edges, side strips, end strips and an inner frame formed by connecting the side sealing edges, the side strips and the end strips; the front panel comprises a corrugated board and a decorative layer arranged above the corrugated board, the corrugated board comprises an upper layer paper board, a lower layer paper board arranged below the upper layer paper board and parallel to the upper layer paper board, and a middle paper core which is vertically arranged between the upper layer paper board and the lower layer paper board and is uniformly distributed in a honeycomb shape, the decorative layer is a melamine board, and the surface of the decorative layer is coated with antibacterial paint. The wooden door with good moisture-proof and antibacterial effects is only coated with the antibacterial paint on the surface layer, so that the wooden door has common antibacterial and mildewproof performance, is not provided with an antiviral function, and cannot meet the antiviral requirements of people;
CN110484124A discloses an antibacterial wooden door, which includes wooden door substrate and coating in the priming paint layer on all surfaces of wooden door substrate and coat in the finish paint layer on the priming paint layer, the finish paint layer contains antibacterial agent aqueous solution. The antibacterial wooden door only contains an antibacterial agent in the surface paint layer, namely, an antibacterial layer is arranged on the surface layer, so that the antibacterial wooden door has the advantages of common antibacterial and mildewproof performance, no antiviral function and incapability of meeting the antiviral requirements of people.
Therefore, how to inhibit or kill harmful substances such as bacteria, mold, viruses and the like generated on the wooden door becomes an important issue concerning life health, and the development of an effective antibacterial, mildewproof and antiviral wooden door is urgently needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides an antibiotic mould proof antiviral timber, antibiotic mould proof antiviral timber further sets up second antibiotic mould proof antiviral layer between priming paint layer and finish paint layer on the surface sets up the basis on first antibiotic mould proof antiviral layer, makes antibiotic mould proof antiviral performance of antibiotic mould proof antiviral timber promotes greatly, has antibiotic mould proof antiviral performance lasting, efficient functional characteristics.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model aims to provide an antibacterial, mildewproof and antiviral wooden door, which comprises a wooden substrate, wherein a first antibacterial, mildewproof and antiviral layer, a finish paint layer, a second antibacterial, mildewproof and antiviral layer and a primer layer are sequentially arranged on the upper surface of the wooden substrate from top to bottom;
the lower surface of the wood board substrate is sequentially provided with a primer layer, a second antibacterial mildew-proof antiviral layer, a finish paint layer and a first antibacterial mildew-proof antiviral layer from top to bottom.
The utility model discloses an antibiotic mould proof antiviral timber is in one side of finish paint layer and air contact sets up first antibiotic mould proof antiviral layer, is in simultaneously set up the antibiotic mould proof antiviral layer of second between priming paint layer and the finish paint layer, has strengthened the antibiotic mould proof antiviral property of antibiotic mould proof antiviral timber, reaches more than 99% to the antibacterial rate of escherichia coli and staphylococcus aureus, and mould proof grade 0 reaches more than 99% to the antiviral rate of H1N1 and H3N2 influenza virus; in addition, the first antibacterial, mildewproof and antiviral layer and the second antibacterial, mildewproof and antiviral layer which are combined internally and externally have the characteristics of lasting antibacterial, mildewproof and antiviral property and high efficiency, and can be widely applied to places such as hospitals, schools, offices, homes, restaurants, markets and the like.
Following conduct the utility model discloses preferred technical scheme, nevertheless do not conduct the utility model provides a technical scheme's restriction, through following technical scheme, can reach and realize better the utility model discloses a technical purpose and beneficial effect.
As the utility model discloses preferred technical scheme, antibiotic mould proof antiviral timber includes the antibiotic mould proof antiviral layer of third, is located between plank substrate and the priming paint layer.
Antibiotic mould proof antiviral timber sets up three-layer antibiotic mould proof antiviral layer at the upper and lower surface symmetry of plank substrate, is third, second, first antibiotic mould proof antiviral layer by the outside direction in proper order in plank substrate surface, can fully guarantee the antibiotic mould proof antiviral layer performance of timber for antibiotic mould proof antiviral performance is lasting more, high-efficient.
As the preferred technical scheme of the utility model, antibiotic mould proof antiviral layer is natural antibiotic mould proof antiviral layer, inorganic antibiotic mould proof antiviral layer or organic antibiotic mould proof antiviral layer.
The natural antibacterial, mildewproof and antiviral layer of the utility model comprises any one or the combination of at least two of chitosan, chitin, Chinese juniper and mugwort, and the technicians in the field can reasonably select the natural substances in the prior art as the antibacterial, mildewproof and antiviral agent according to the actual conditions.
The inorganic antibacterial, mildewproof and antiviral layer of the utility model comprises any one or the combination of at least two of a zeolite antibacterial agent, a soluble glass antibacterial agent, a clay antibacterial agent, a silica gel antibacterial agent, a zinc oxide whisker, titanium dioxide, bismuth tungstate or nano silver sol loaded by metal ions; wherein, the metal ions in the metal ion-loaded zeolite antibacterial agent comprise any one or the combination of at least two of silver, copper, zinc and titanium; the inorganic substances in the prior art can be reasonably selected as the antibacterial, mildewproof and antiviral agent by a person skilled in the art according to actual conditions.
Including quaternary ammonium salt, quaternary phosphonium salt, biguanide class, alcohols, phenols, organic amines, pyridine or isothiazolinone in the organic antibiotic mould proof antiviral layer or the combination of two kinds at least, the organic material that technical staff in the field can rationally select among the prior art according to actual conditions is as antibiotic mould proof antiviral agent.
The antibacterial, mildewproof and antiviral agent in the antibacterial, mildewproof and antiviral layer can also be inorganic/organic compound type, inorganic/natural compound type or organic/natural compound type, and the like, and technical personnel in the field can reasonably select the antibacterial, mildewproof and antiviral agent in the prior art according to actual conditions.
First, second, third antibiotic mould proof antiviral layer can be simultaneously for natural antibiotic mould proof antiviral layer, inorganic antibiotic mould proof antiviral layer or organic antibiotic mould proof antiviral layer, also can be different, and technical personnel in the field can rationally select according to actual conditions.
In a preferred embodiment of the present invention, the thickness of the antibacterial, antifungal and antiviral layer is 5 to 20 μm, for example, 5 μm, 7 μm, 10 μm, 12 μm, 14 μm, 15 μm, 16 μm, 18 μm, or 20 μm, but the present invention is not limited to the above-mentioned values, and other values not shown in the above-mentioned range are also applicable.
The thickness of first, second, third antibiotic mould proof antiviral layer can be the same, also can be different, and the technical personnel in the field can rationally select according to actual conditions.
The coating method of the antibacterial, mildewproof and antiviral layer comprises any one or the combination of at least two of spraying, roller coating, dip coating and brush coating, and the technical personnel in the field can reasonably select the coating method according to the actual situation, preferably the spraying.
The coating method of the antibacterial, mildewproof and antiviral layer comprises the following two methods:
the method comprises the following steps: firstly, mixing the antibacterial, mildewproof and antiviral agent with a primer or a finish paint, and then coating the mixture on the corresponding layer of the wood board substrate to obtain a corresponding antibacterial, mildewproof and antiviral layer;
the second method comprises the following steps: and directly coating the antibacterial, mildewproof and antiviral agent on the corresponding layer of the wood board base material to obtain the corresponding antibacterial, mildewproof and antiviral layer.
As the utility model discloses preferred technical scheme, the plank substrate is any one in solid board, plywood or the density board, and the technical staff in the field can carry out reasonable selection according to actual conditions.
In a preferred embodiment of the present invention, the thickness of the wood board substrate is 30 to 50mm, for example, 30mm, 33mm, 35mm, 38mm, 40mm, 42mm, 45mm, 47mm, or 50mm, but the thickness is not limited to the above-mentioned values, and other values not listed in the above-mentioned range are also applicable.
As the preferred technical scheme of the utility model, the priming paint layer is the epoxy layer.
The priming paint layer forms through coating epoxy priming paint, and the priming paint film of formation not only the transparency is high, adhesive force is strong, still has advantages such as hard wear-resisting, resistant oil, acidproof.
In a preferred embodiment of the present invention, the thickness of the primer layer is 30 to 60 μm, for example, 30 μm, 35 μm, 40 μm, 45 μm, 50 μm, 55 μm, or 60 μm, but the primer layer is not limited to the above-mentioned values, and other values not shown in the above-mentioned range are also applicable.
As the preferred technical scheme of the utility model, the finish paint layer is a polyurethane resin layer.
Finish paint layer forms through coating polyurethane resin finish paint, and the finish paint film of formation not only glossiness is good, the color is full, still has good chemical resistance, water proofness, oil resistance, heat resistance to and soft, the advantage of not pastiness.
In a preferred embodiment of the present invention, the thickness of the topcoat layer is 60 to 120 μm, for example, 60 μm, 70 μm, 80 μm, 90 μm, 100 μm, 110 μm or 120 μm, but is not limited to the values listed, and other values not listed in the numerical range are also applicable.
Priming paint layer and finish paint layer can be according to product grade location confirm the coating method and the coating number of times of priming paint and finish paint, for example one side at the bottom, two bottom one sides, three bottom one side, coating processes such as three bottom two sides, priming paint and finish paint process number of times are not limited only in listed within range, wherein use two face processes at the bottom three as an example, and specific process flow includes:
white blank polishing, sealing and bottom fixing by spraying, polishing, transparent primer spraying, polishing, color correction, light polishing, top-coat paint spraying, curing and waxing "
The coating method of the three-bottom and two-side process is spraying, wherein the primer layer is obtained by spraying the primer for three times, and the finish layer is obtained by spraying the finish paint for two times.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses an antibiotic mould proof antiviral timber is on the basis that the surface sets up first antibiotic mould proof antiviral layer, further set up the antibiotic mould proof antiviral layer of second between priming paint layer and finish paint layer, make antibiotic mould proof antiviral timber's antibiotic mould proof antiviral performance promotes greatly, reaches more than 99% to the antibacterial rate of escherichia coli and staphylococcus aureus, and mould proof grade 0 reaches more than 99% to the antiviral rate of H1N1 and H3N2 influenza virus;
(2) antibiotic mould proof antiviral timber has antibiotic mould proof antiviral lasting, efficient functional characteristics through first, the antibiotic mould proof antiviral layer of second of inside and outside combination, can wide application in places such as hospital, school, office, house, dining room, market.
Drawings
Fig. 1 is a schematic structural view of an antibacterial, mildewproof and antiviral wooden door according to embodiment 1 of the present invention;
fig. 2 is a schematic structural view of an antibacterial, mildewproof and antiviral wooden door according to embodiment 4 of the present invention;
fig. 3 is a schematic structural view of the antibacterial, mildewproof and antiviral wooden door of comparative example 1 of the present invention;
the wood board comprises a wood board substrate 1, a primer layer 2, a second antibacterial, mildewproof and antiviral layer 3, a finish paint layer 4, a first antibacterial, mildewproof and antiviral layer 5 and a third antibacterial, mildewproof and antiviral layer 6.
Detailed Description
To better explain the technical solution of the present invention, it is convenient to understand the technical solution of the present invention, and the following is further detailed description of the present invention, but the following embodiments are only simple examples of the present invention, and do not represent or limit the protection scope of the claims of the present invention, and the protection scope of the present invention is subject to the claims.
The following are typical but non-limiting examples of the present invention:
example 1
The embodiment provides an antibacterial, mildewproof and antiviral wooden door which comprises a wooden substrate 1, wherein a first antibacterial, mildewproof and antiviral layer 5, a finish paint layer 4, a second antibacterial, mildewproof and antiviral layer 3 and a primer layer 2 are sequentially arranged on the upper surface of the wooden substrate 1 from top to bottom; the lower surface of the wood board substrate 1 is sequentially provided with a primer layer 2, a second antibacterial, mildewproof and antiviral layer 3, a finish paint layer 4 and a first antibacterial, mildewproof and antiviral layer 5 from top to bottom, as shown in figure 1;
the first antibacterial, mildewproof and antiviral layer 5 is a titanium dioxide layer, and the second antibacterial, mildewproof and antiviral layer 3 is a nano silver sol layer;
the thicknesses of the first antibacterial, mildewproof and antiviral layer 5 and the second antibacterial, mildewproof and antiviral layer 3 are both 10 micrometers;
the wood board base material is a solid wood board with the thickness of 45 mm;
the primer layer is an epoxy resin primer layer with the thickness of 50 mu m;
the finish paint layer is a polyurethane resin finish paint layer with the thickness of 80 mu m.
Example 2
The embodiment provides an antibacterial, mildewproof and antiviral wooden door which comprises a wooden substrate 1, wherein a first antibacterial, mildewproof and antiviral layer 5, a finish paint layer 4, a second antibacterial, mildewproof and antiviral layer 3 and a primer layer 2 are sequentially arranged on the upper surface of the wooden substrate 1 from top to bottom; the lower surface of the wood board substrate 1 is sequentially provided with a primer layer 2, a second antibacterial, mildewproof and antiviral layer 3, a finish paint layer 4 and a first antibacterial, mildewproof and antiviral layer 5 from top to bottom;
the first antibacterial, mildewproof and antiviral layer 5 and the second antibacterial, mildewproof and antiviral layer 3 are both organic silicon quaternary ammonium salt layers;
the thicknesses of the first antibacterial, mildewproof and antiviral layer 5 and the second antibacterial, mildewproof and antiviral layer 3 are both 8 micrometers;
the wood board base material is a plywood with the thickness of 30 mm;
the primer layer is an epoxy resin primer layer with the thickness of 30 mu m;
the finish paint layer is a polyurethane resin finish paint layer with the thickness of 60 mu m.
Example 3
The embodiment provides an antibacterial, mildewproof and antiviral wooden door which comprises a wooden substrate 1, wherein a first antibacterial, mildewproof and antiviral layer 5, a finish paint layer 4, a second antibacterial, mildewproof and antiviral layer 3 and a primer layer 2 are sequentially arranged on the upper surface of the wooden substrate 1 from top to bottom; the lower surface of the wood board substrate 1 is sequentially provided with a primer layer 2, a second antibacterial, mildewproof and antiviral layer 3, a finish paint layer 4 and a first antibacterial, mildewproof and antiviral layer 5 from top to bottom;
the first antibacterial, mildewproof and antiviral layer 5 is a chitosan layer, and the second antibacterial, mildewproof and antiviral layer 3 is a chitin layer;
the thicknesses of the first antibacterial, mildewproof and antiviral layer 5 and the second antibacterial, mildewproof and antiviral layer 3 are both 12 micrometers;
the wood board base material is a density board with the thickness of 50 mm;
the primer layer is an epoxy resin primer layer with the thickness of 60 mu m;
the finish paint layer is a polyurethane resin finish paint layer with the thickness of 120 mu m.
Example 4
The embodiment provides an antibacterial, mildewproof and antiviral wooden door which comprises a wooden substrate 1, wherein a first antibacterial, mildewproof and antiviral layer 5, a finish paint layer 4, a second antibacterial, mildewproof and antiviral layer 3, a primer layer 2 and a third antibacterial, mildewproof and antiviral layer 6 are sequentially arranged on the upper surface of the wooden substrate 1 from top to bottom; the lower surface of the wood board substrate 1 is sequentially provided with a third antibacterial, mildewproof and antiviral layer 6, a primer layer 2, a second antibacterial, mildewproof and antiviral layer 3, a finish paint layer 4 and a first antibacterial, mildewproof and antiviral layer 5 from top to bottom, as shown in figure 2;
the first antibacterial, mildewproof and antiviral layer 5 is a titanium dioxide layer, the second antibacterial, mildewproof and antiviral layer 3 is a nano silver sol layer, and the third antibacterial, mildewproof and antiviral layer 6 is a chitosan layer;
the thicknesses of the first antibacterial, mildewproof and antiviral layer 5, the second antibacterial, mildewproof and antiviral layer 3 and the third antibacterial, mildewproof and antiviral layer 6 are all 15 micrometers;
the wood board base material is a solid wood board with the thickness of 45 mm;
the primer layer is an epoxy resin primer layer with the thickness of 50 mu m;
the finish paint layer is a polyurethane resin finish paint layer with the thickness of 80 mu m.
Comparative example 1
The comparative example provides an antibacterial, mildewproof and antiviral wooden door which comprises a wooden substrate 1, wherein a first antibacterial, mildewproof and antiviral layer 5, a finish paint layer 4 and a primer layer 2 are sequentially arranged on the upper surface of the wooden substrate 1 from top to bottom; the lower surface of the wood board substrate 1 is sequentially provided with a primer layer 2, a finish paint layer 4 and a first antibacterial, mildewproof and antiviral layer 5 from top to bottom, as shown in fig. 3;
the first antibacterial, mildewproof and antiviral layer 5 is a nano silver sol layer;
the thickness of the first antibacterial, mildewproof and antiviral layer 5 is 15 micrometers;
the wood board base material is a solid wood board with the thickness of 45 mm;
the primer layer is an epoxy resin primer layer with the thickness of 50 mu m;
the finish paint layer is a polyurethane resin finish paint layer with the thickness of 80 mu m.
The antibacterial, mildewproof and antiviral wooden door in the embodiment and the comparative example is firstly subjected to a washing test according to GB/T9266, the washing times are 5000 times, the washing test is used for simulating the cleaning mode of the product in the using process, and then the washed wooden door is subjected to related tests of antibacterial, mildewproof and antiviral performances, specifically the following steps:
according to the determination method disclosed by the national standard GB/T21866-;
according to a test method disclosed in GB/T24128-2009 plastic mildew resistance test method, carrying out a mildew resistance test by taking Aspergillus niger, Aureobasidium pullulans, Penicillium funiculosum, Chaetomium globosum and Gliocladium virens as test strains;
performing an antiviral performance test according to a test method disclosed in ISO 18184:2014(E) textile antiviral performance test method by taking H1N1 and H3N2 as test viruses;
the results of the tests on the antibacterial durability, the antifungal durability and the antiviral durability are shown in Table 1.
TABLE 1
From table 1, the following points can be obtained:
(1) after the antibacterial, mildewproof and antiviral wooden door disclosed in the embodiment 1-4 is washed 5000 times, the antibacterial rate to escherichia coli and staphylococcus aureus reaches more than 99%, the mildewproof grade is 0, and the antiviral rate to H1N1 and H3N2 influenza viruses reaches more than 99%;
(2) it can be seen from comparing example 4 with examples 1-3 that example 4 adds a third antibacterial, mildewproof, and antiviral layer between the wood board substrate and the primer layer, that is, the first, second, and third antibacterial, mildewproof, and antiviral layers are symmetrically disposed on the upper and lower sides of the wood board substrate, so that the antibacterial, mildewproof, and antiviral properties of the wood board substrate are all superior to those of examples 1-3, the antibacterial rate can reach 99.9%, and the antiviral rate for H3N2 influenza virus can reach 99.8%;
(3) as can be seen from the comparison between the example 1 and the comparative example 1, in the comparative example 1, the antibacterial, mildewproof and antiviral performances of the wooden door are reduced after the wooden door is washed for 5000 times because the first antibacterial, mildewproof and antiviral layer is only arranged on the surface of the wooden door, wherein the antibacterial rate to staphylococcus aureus is only 70.8%, the mildewproof grade is 1 grade, and the antiviral rate to H3N2 influenza virus is only 68.4%;
to sum up, antibiotic mould proof antiviral timber is on the basis that the surface set up first antibiotic mould proof antiviral layer further set up between priming paint layer and the finish paint layer antibiotic mould proof antiviral layer makes antibiotic mould proof antiviral timber still has good antibiotic mould proof antiviral performance after washing 5000 times, reaches more than 99% to escherichia coli and staphylococcus aureus's antibacterial rate, and mould proof grade 0 level reaches more than 99% to the antiviral rate of H1N1 and H3N2 influenza virus.
The applicant states that the above description is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that any changes or substitutions easily conceivable by those skilled in the art within the technical scope of the present invention are within the protection scope and the disclosure scope of the present invention.
Claims (10)
1. The antibacterial, mildewproof and antiviral wooden door is characterized by comprising a wooden substrate, wherein a first antibacterial, mildewproof and antiviral layer, a finish paint layer, a second antibacterial, mildewproof and antiviral layer and a primer layer are sequentially arranged on the upper surface of the wooden substrate from top to bottom;
the lower surface of the wood board substrate is sequentially provided with a primer layer, a second antibacterial mildew-proof antiviral layer, a finish paint layer and a first antibacterial mildew-proof antiviral layer from top to bottom.
2. The door as claimed in claim 1, wherein the door includes a third layer between the wood substrate and the primer layer.
3. The anti-bacterial, anti-mildew and antiviral wooden door as claimed in claim 2, wherein the first anti-bacterial, anti-mildew and antiviral layer is a natural anti-bacterial, anti-mildew and antiviral layer, an inorganic anti-bacterial, anti-mildew and antiviral layer or an organic anti-bacterial, anti-mildew and antiviral layer;
the second antibacterial, mildewproof and antiviral layer is a natural antibacterial, mildewproof and antiviral layer, an inorganic antibacterial, mildewproof and antiviral layer or an organic antibacterial, mildewproof and antiviral layer;
the third antibacterial, mildewproof and antiviral layer is a natural antibacterial, mildewproof and antiviral layer, an inorganic antibacterial, mildewproof and antiviral layer or an organic antibacterial, mildewproof and antiviral layer.
4. The anti-bacterial, anti-mildew and antiviral wooden door as claimed in claim 2, wherein the thickness of the first anti-bacterial, anti-mildew and antiviral layer is 5-20 μm;
the thickness of the second antibacterial, mildewproof and antiviral layer is 5-20 mu m;
the thickness of the third antibacterial, mildewproof and antiviral layer is 5-20 mu m.
5. The anti-microbial, anti-mildew and anti-virus wooden door as claimed in claim 1, wherein the wooden substrate is any one of a solid board, a plywood or a density board.
6. The anti-microbial, anti-mildew and anti-virus wooden door as claimed in claim 1, wherein the thickness of the wooden substrate is 30-50 mm.
7. The anti-microbial, anti-mildew and anti-virus wooden door as claimed in claim 1, wherein the primer layer is an epoxy resin layer.
8. The anti-microbial, anti-mildew and anti-virus wooden door as claimed in claim 1, wherein the thickness of the primer layer is 30-60 μm.
9. The anti-microbial, anti-mildew and anti-virus wooden door as claimed in claim 1, wherein the finishing paint layer is a polyurethane resin layer.
10. The anti-microbial, anti-mildew and anti-virus wooden door as claimed in claim 1, wherein the thickness of the finish paint layer is 60-120 μm.
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| CN202020248514.XU CN212105592U (en) | 2020-03-03 | 2020-03-03 | Antibacterial, mildewproof and antiviral wooden door |
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| CN202020248514.XU CN212105592U (en) | 2020-03-03 | 2020-03-03 | Antibacterial, mildewproof and antiviral wooden door |
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Effective date of registration: 20221110 Address after: Room 108, building 7, Tongxi apartment, 1355 Shuanglong Avenue, moling street, Jiangning District, Nanjing City, Jiangsu Province, 211100 (Jiangning Development Zone) Patentee after: Nanjing Tongxi Dasheng Environmental Protection Technology Co.,Ltd. Address before: 211100 No. 1355 Shuanglong Avenue, Jiangning District, Nanjing City, Jiangsu Province Patentee before: TONGXI GROUP Co.,Ltd. |