CN215986576U - High-wear-resistance coated resin lens and wear-resistant glasses - Google Patents
High-wear-resistance coated resin lens and wear-resistant glasses Download PDFInfo
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- CN215986576U CN215986576U CN202122069398.2U CN202122069398U CN215986576U CN 215986576 U CN215986576 U CN 215986576U CN 202122069398 U CN202122069398 U CN 202122069398U CN 215986576 U CN215986576 U CN 215986576U
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- 239000011347 resin Substances 0.000 title claims abstract description 34
- 229920005989 resin Polymers 0.000 title claims abstract description 34
- 239000011521 glass Substances 0.000 title claims abstract description 8
- 239000010410 layer Substances 0.000 claims abstract description 207
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000011241 protective layer Substances 0.000 claims abstract description 41
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000005728 strengthening Methods 0.000 claims abstract description 29
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 25
- 230000037452 priming Effects 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 19
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical group [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 claims abstract description 14
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000007711 solidification Methods 0.000 claims abstract description 4
- 230000008023 solidification Effects 0.000 claims abstract description 4
- AZCUJQOIQYJWQJ-UHFFFAOYSA-N oxygen(2-) titanium(4+) trihydrate Chemical compound [O-2].[O-2].[Ti+4].O.O.O AZCUJQOIQYJWQJ-UHFFFAOYSA-N 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 15
- NXEAFRGGOHGNKQ-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Ti+4].[Ti+4] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Ti+4].[Ti+4] NXEAFRGGOHGNKQ-UHFFFAOYSA-N 0.000 claims description 12
- -1 polysiloxane Polymers 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 6
- 229920001709 polysilazane Polymers 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000010702 perfluoropolyether Substances 0.000 claims description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 claims 9
- 230000003287 optical effect Effects 0.000 abstract description 10
- 238000002834 transmittance Methods 0.000 abstract description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 238000001704 evaporation Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 8
- 238000007747 plating Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 230000000007 visual effect Effects 0.000 description 6
- 210000002268 wool Anatomy 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 3
- 229910000423 chromium oxide Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000007733 ion plating Methods 0.000 description 3
- 239000005304 optical glass Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000013065 commercial product Substances 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of lens manufacturing, in particular to a high-wear-resistance coated resin lens and wear-resistant glasses. The high-wear-resistance coated resin lens comprises a lens base material; the surface of the lens base material is sequentially provided with a protective layer, a priming layer, a color layer and a waterproof layer from inside to outside; the priming coat is a silicon monoxide layer or a chromium sesquioxide layer; the color layer is composed of a titanium oxide layer and a silicon dioxide layer connected with the titanium oxide layer, the titanium oxide layer is connected with the priming layer, and the silicon dioxide layer is connected with the waterproof layer; the protective layer is a film layer formed by hardening strengthening liquid solidification, and the thickness of the protective layer is 3-5 mu m. The high-wear-resistance coated resin lens provided by the utility model obviously improves the wear resistance and service life of the lens, and simultaneously ensures that the coated lens has optical properties such as good transmittance and the like.
Description
Technical Field
The utility model relates to the technical field of lens manufacturing, in particular to a high-wear-resistance coated resin lens and wear-resistant glasses.
Background
The materials currently used as spectacle lenses are mainly of three major classes, spar, optical glass and optical resin. Compared with optical glass, the optical resin lens has the advantages of light weight, impact resistance, easy processing and forming and the like, and can quickly replace the optical glass to become a mainstream product of the spectacle lens once being released.
However, the wear resistance of the surface of the existing coated resin lens is correspondingly reduced, and the wear resistance of the surface of the coated resin lens is insufficient, so that the coated resin lens is easily scratched, the attractiveness of the lens is affected, the effect of observing objects by a user is affected, inconvenience is brought to the user, the lens needs to be frequently replaced, and the market competitiveness of the product is affected. Therefore, how to improve the wear resistance of the coated resin lens is a problem to be solved urgently in the field.
The Chinese patent application with the application number of CN201711354747.7 and the publication date of 2019, 06 and 25 discloses a wear-resistant lens coating method, which comprises the following steps: 1) cleaning and drying the substrate; 2) respectively coating the inner surface and the outer surface of the substrate: respectively plating a first film layer on the two sides, respectively plating a second film layer on the two sides, respectively plating a third film layer on the two sides, respectively plating a fourth film layer on the two sides, respectively plating a fifth film layer on the two sides, and respectively plating a sixth film layer on the two sides. The utility model patent application improves the wear resistance of the lens through the arrangement of a plurality of silicon dioxide layers and high-hardness layers.
SUMMERY OF THE UTILITY MODEL
The problem of poor wear resistance of the surface of the resin lens after coating is solved.
The utility model provides a high-wear-resistance coated resin lens
The utility model provides a high-wear-resistance coated resin lens, which comprises a lens base material; the surface of the lens base material is sequentially provided with a protective layer, a priming layer, a color layer and a waterproof layer from inside to outside; the priming coat is a silicon monoxide layer or a chromium sesquioxide layer; the color layer is composed of a titanium oxide layer and a silicon dioxide layer connected with the titanium oxide layer, the titanium oxide layer is connected with the priming layer, and the silicon dioxide layer is connected with the waterproof layer; the protective layer is a film layer formed by hardening strengthening liquid solidification, and the thickness of the protective layer is 3-5 mu m.
In one embodiment, the hardening and strengthening liquid is one or more of polysiloxane hardening and strengthening liquid and polysilazane hardening and strengthening liquid.
In one embodiment, the thickness of the primer layer is 10 to 100 nm.
In one embodiment, the color layer includes N layers of a tri-titanium oxide layer and N layers of a silica layer, the color layer is formed by sequentially laminating a single layer of a tri-titanium oxide layer and a single layer of a silica layer, and N is greater than or equal to 1.
In one embodiment, the thickness of the titanium pentoxide layer is 50-200 nm.
In one embodiment, the thickness of the silicon dioxide layer is 50-200 nm.
In one embodiment, the water-proof layer is a fluorine-containing siloxane layer or an organic silicon modified perfluoropolyether layer.
In one embodiment, the thickness of the waterproof layer is 2-15 nm.
In one embodiment, the lens substrate is one of a TAC lens, a PCPL lens, a nylon lens, a CR39 lens, a glass lens, an AC lens, or a PC lens.
The utility model also provides wear-resistant glasses, which adopt the high-wear-resistant coated resin lens.
Compared with the prior art, the utility model has the following beneficial effects:
the high-wear-resistance coated resin lens provided by the utility model obviously improves the wear resistance and service life of the lens, and simultaneously ensures that the coated lens has optical properties such as good transmittance and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a cross-sectional view of a highly wear-resistant coated resin lens according to example 1 of the present invention;
fig. 2 is a partially enlarged view of a portion a of fig. 1.
FIG. 3 is a cross-sectional view of a highly wear-resistant coated resin lens of example 2;
fig. 4 is a partially enlarged view of fig. 3 at B and C.
Reference numerals:
100 lens substrate 200 protection layer 400 color layer
410 titanium oxide layer 500 waterproof layer
300 base layer
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The utility model provides a high-wear-resistance coated resin lens as shown in an embodiment 1 of figures 1-2 and an embodiment 2 of figures 3-4, which comprises a lens substrate 100; the surface of the lens base material 100 is sequentially provided with a protective layer 200, a priming layer 300, a color layer 400 and a waterproof layer 500 from inside to outside; the priming layer 300 is a silicon monoxide layer or a chromium sesquioxide layer; the color layer 400 is composed of a tri-titanium pentoxide layer 410 and a silicon dioxide layer 420 connected with the tri-titanium pentoxide layer 410, the tri-titanium pentoxide layer 410 is connected with the priming layer 300, and the silicon dioxide layer 420 is connected with the waterproof layer 500; the protective layer 200 is a film layer formed by hardening strengthening liquid solidification, and the thickness of the protective layer 200 is 3-5 μm.
Specifically, as shown in fig. 1-2, a protective layer 200 is disposed on the surface of the lens substrate 100, the protective layer 200 is a film layer formed by curing a hardening strengthening liquid, and the protective layer 200 is formed on the surface of the lens substrate 100 by baking and curing the hardening strengthening liquid: the lens base material 100 is soaked in the hardening strengthening liquid and then baked, so that a protective layer 200 is formed on the surface of the lens base material 100, and the protective layer 200 can play a role in hardening and curing, so that the wear resistance of the lens base material 100 is obviously improved; wherein the hardening strengthening liquid is the existing lens strengthening hardening liquid, and the baking forming temperature of the hardening strengthening liquid is 80-120 ℃;
the thickness of the protective layer 200 is set to be 3-5 μm: when the thickness of the protective layer 200 is less than the limited range, the wear resistance improvement effect of the lens is poor, and the wear resistance is poor; when the thickness of the protection layer 200 is larger than the limited range, the optical performance of the lens is affected, and the lens is prone to crack, that is, the protection layer 200 is prone to crack after the lens is subjected to a certain bending deformation, which also has an adverse effect on the optical performance such as the film bonding force attached above the protection layer 200, the transmittance of the lens, the film color, and the like. According to the utility model, by limiting the thickness of the protective layer 200, the wear resistance and the service life of the lens can be obviously improved, and the coated lens is ensured to have optical properties such as good perspective ratio;
in addition, a silicon monoxide layer or a chromium oxide layer is arranged between the protective layer 200 and the color layer 400 as a priming layer 300, the silicon monoxide layer and the chromium oxide layer are existing materials, experiments show that the priming is carried out by using the silicon monoxide layer or the chromium oxide layer, the binding force of the priming is higher than that of a silicon dioxide priming structure, the binding force of the lens and the film layer can be strengthened by arranging the priming layer 300, the function of an intermediate medium is played, and the good binding of the color layer 400 is fully guaranteed; the color layer 400 is composed of a titanium pentoxide layer 410 and a silicon dioxide layer 420 connected with the titanium pentoxide layer, and the titanium pentoxide material has the properties of dense, uniform and stable film layers, small stress and the like; the silicon dioxide layer 420 is a low-refractive-index film layer with Mohs hardness of 7, can play a role in increasing the wear resistance and impact resistance of the film layer, and is formed in a color by matching the titanium pentoxide layer 410 and the silicon dioxide layer 420, and meanwhile, the wear resistance of the film layer is further increased; in addition, the waterproof layer 500 arranged on the color layer 400 can prevent water and oil stains from adhering to the color layer, so that the film layer is prevented from being damaged by substances such as water and the like, and the visual effect of the lens is effectively improved;
according to the utility model, the protective layer 200, the priming layer 300, the color layer 400 composed of the titanium pentoxide layer 410 and the silicon dioxide layer 420 and the waterproof layer 500 with certain thicknesses are arranged on the lens substrate 100, so that the wear resistance and the service life of the lens are obviously improved through the matching of the above film layers, the coated lens is ensured to have optical properties such as good transmittance, and the visual effect of the lens is improved.
In this specification, "to" means a numerical range, and the expression "to" includes two endpoints.
Preferably, the color layer 400 includes N layers of a titanium pentoxide layer 410 and N layers of a silica dioxide layer 420, and the color layer 400 is formed by alternately laminating the titanium pentoxide layer 410 and the silica dioxide layer 420, where N is greater than or equal to 1.
It should be noted that:
the resin lens surface film layer can form the color layer 400 by a single tri-titanium pentoxide layer 410 and a single silica layer 420, and if necessary, N sets of lamination structure of the single tri-titanium pentoxide layer 410 and the single silica layer 420 can be adopted to form different color film systems, for example, as shown in embodiment 2 of fig. 3-4, the color layer 400 of one surface of the lens substrate 100 is formed by laminating a single tri-titanium pentoxide layer 410 and a single silica layer 420 (N ═ 1), and the color layer 400 of the other surface of the lens substrate 100 comprises 2 tri-titanium pentoxide layers 410 and 2 silica layers 420, which are formed by alternately laminating a tri-titanium pentoxide layer 410 and a silica layer 420 (N ═ 2), according to the above inventive concept, the number of N in the color layer 400 and the thicknesses of the tri-titanium pentoxide layer 410 and the silica layer 420, those skilled in the art can adjust according to the color system requirements, including but not limited to the above embodiment schemes.
In this embodiment 1, both surfaces of the lens base material 100 are provided with a film structure formed by laminating a protective layer 200, a primer layer 300, a color layer 400 (a single layer of a titanium pentoxide layer 410 and a single layer of a silica layer 420), and a waterproof layer 500; according to the design concept, the laminated film structure can be disposed on both sides, or on one of the two sides, including but not limited to the above embodiment; in addition, as shown in fig. 3-4 and example 2, the color layers 400 on the two surfaces of the lens substrate 100 may also be arranged differently, i.e., the number of N in the color layers 400 on the two surfaces may be different, including but not limited to the above-mentioned embodiment.
Preferably, the hardening and strengthening liquid is one or more of polysiloxane hardening and strengthening liquid and polysilazane hardening and strengthening liquid.
The hardening and strengthening liquid is a conventional lens hardening liquid, and those skilled in the art can use a conventional lens hardening liquid such as a polysiloxane-based hardening and strengthening liquid, a polysilazane-based hardening and strengthening liquid, and the like, for example, a specific organic silicon alkoxide, organic titanium alkoxide, organic silicon alkoxide derivative, or organic titanium alkoxide derivative-based hardening and strengthening liquid; the hardening strengthening liquid is a commercial product, such as a commercial product with a trade mark of 6300, 5140, 5600 and 5800. Including but not limited to the selection of the above-described stiffening and strengthening fluids.
Preferably, the waterproof layer 500 is a fluorosilicone layer or an organosilicon modified perfluoropolyether layer.
Preferably, the lens substrate 100 is one of a TAC lens, a PCPL lens, a nylon lens, a CR39 lens, a glass lens, an AC lens, or a PC lens.
Preferably, the thickness of the primer layer 300 is 10 to 100nm, and preferably, the thickness of the primer layer 300 is 10 to 30 nm.
Preferably, the thickness of the titanium pentoxide layer 410 is 50-200 nm.
Preferably, the thickness of the silicon dioxide layer 420 is 50 to 200 nm.
Preferably, the thickness of the waterproof layer 500 is 2 to 15nm, and preferably, the thickness of the waterproof layer 500 is 4 to 10 nm.
The utility model also provides a film coating method of the high-wear-resistance coated resin lens, which comprises the following steps:
1. soaking the lens base material 100 in the hardening strengthening liquid for 10-30 s, and then baking for 2-4 h at 80-120 ℃ for curing and forming, so that the hardening strengthening liquid is cured on the surface of the lens base material 100 to form a film and form a protective layer 200; wherein, the thickness of the protective layer 200 can be controlled by controlling the technological parameters of hardening strengthening liquid, soaking, baking and the like;
2. plasma bombardment treatment: after the lens strengthening treatment, transferring the lens into a vacuum coating cavity, controlling a certain vacuum degree, injecting argon gas into the vacuum coating cavity, and performing ion bombardment on the lens base material 100 by adopting an ion source to clean and activate the surface of the lens base material 100;
3. evaporation priming layer 300: evaporating a priming layer 300 on the surface of the lens base material by adopting a vacuum ion coating technology;
4. evaporating the color layer 400: (1) evaporating a titanium pentoxide layer 410: evaporating a titanium pentoxide layer 410 on the surface of the bottom layer 300 by adopting a vacuum ion plating technology; (2) evaporation of the silicon dioxide layer 420: evaporating a silicon dioxide layer 420 on the surface of the titanium pentoxide layer 410 by adopting a vacuum ion plating technology; (3) recycling the steps (1) and (2) for N-1 periods, wherein N is more than or equal to 1;
5. vapor deposition of a waterproof layer 500: and (3) evaporating the waterproof layer 500 on the surface of the silicon dioxide layer 420 by adopting a resistance thermal radiation heating evaporation technology, thus finishing the film coating of the high-wear-resistance coated resin lens.
It should be noted that the vacuum ion plating technology and the resistance thermal radiation heating evaporation technology are the existing plating methods, and the working principle and the specific implementation steps thereof are not described in detail.
In order to test the effect of the coated lenses with different thicknesses of the protective layer 200 in actual use and the effect of the high-wear-resistant coated resin lens prepared by the utility model in actual use, the performance of the coated lenses with different thicknesses of the protective layer 200 is tested in groups, and the experimental environments of the groups are the same in order to avoid environmental influence. The test specimen specifications and test results for the experimental groups are as follows:
experimental group 1: specification of the lens: the lens substrate 100 is a PC lens; the thickness of the silicon oxide layer is 20 nm; color layer 400 (single titanium pentoxide layer 410+ single silicon dioxide layer 420): the thickness of the titanium pentoxide layer 410 is 100nm, and the thickness of the silicon dioxide layer 420 is 100 nm; the fluorine-containing siloxane waterproof layer is 500 nm thick; the protective layer 200 is 3 microns thick. The wear resistance of the wear-resistant steel wire is that after the wear-resistant steel wire is subjected to a surface test of back-and-forth friction for 30 times under the load of 200 grams of 0# steel wire wool, the surface of the wear-resistant steel wire is not scratched. The visual effect is as follows: the lens is subjected to 5-bending treatment, the protective layer 200 is stable in structure, the lens transmittance is normal, and the color change of the film layer is normal.
Experimental group 2: the lens specification was identical to experimental group 1 except that the protective layer 200 was 5 microns thick. The wear resistance of the wear-resistant steel wire is that after the wear-resistant steel wire is subjected to a surface test of back-and-forth friction for 30 times under the load of 200 grams of 0# steel wire wool, the surface of the wear-resistant steel wire is not scratched. The visual effect is as follows: the lens is subjected to 5-bending treatment, the protective layer 200 is stable in structure, and the lens perspective is normal; the color of the film layer changes normally.
Experimental group 3: the lens specification was consistent with experimental group 1, except that the protective layer 200 was 7 microns thick. The wear resistance of the wear-resistant steel wire is that after the wear-resistant steel wire is subjected to a surface test of back-and-forth friction for 30 times under the load of 200 grams of 0# steel wire wool, the surface of the wear-resistant steel wire is not scratched. The visual effect is as follows: after the lens is bent by 5 degrees, the protective layer 200 is cracked, and the performances such as the lens transmittance and the like are relatively reduced.
Experimental group 4: the lens specification was consistent with experimental group 1, except that the protective layer 200 was 1.5 microns thick. The wear resistance of the wear-resistant rubber is that after the wear-resistant rubber is subjected to a surface test of 0# steel wool by 200 g and 30 times of back-and-forth friction, the surface of the wear-resistant rubber is scratched. The visual effect is as follows: the lens is subjected to 5-bending treatment, the protective layer 200 is stable in structure, the lens transmittance is normal, and the color change of the film layer is normal.
Experimental group 5: the lens specification was in agreement with experimental group 1, except that the protective layer 200 was not provided. The wear resistance of the wear-resistant rubber is that after the wear-resistant rubber is subjected to a surface test of 0# steel wool by 200 g and 30 times of back-and-forth friction, the surface of the wear-resistant rubber is scratched.
Carrying out load bearing on 0# steel wool by a certain weight, carrying out back-and-forth 30 times of friction on the surface of the sample, and evaluating the wear resistance of the sample by observing the surface friction and scratching degree of the lens sample; the term "power" refers to the power of the lens, and "power" refers to the power of the lens.
According to the results, the experimental groups 1-2 have better wear resistance and good optical performance compared with the experimental groups 3-5; compared with the experimental groups 4-5, the experimental group 1 has obviously insufficient wear resistance of the experimental groups 4-5; compared with the experimental group 3, under the same bending deformation, the protective layer 200 of the experimental group 1 has stable structure, and the protective layer 200 cracks in the experimental group 3, in which the thickness of the protective layer 200 is greater than 5 micrometers. According to the utility model, the protective layer 200 with a certain thickness is arranged on the lens base material 100 to be matched with the priming layer 300, the color layer 400 consisting of the titanium pentoxide layer 410 and the silicon dioxide layer 420 and the waterproof layer 500, so that the wear resistance of the lens with the film layer structure is obviously improved, and the coated lens is ensured to have optical properties such as good transmittance.
Although terms such as protective layer, primer layer, color layer, water barrier, etc. are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The high-wear-resistance coated resin lens is characterized in that: comprises a lens substrate (100); the surface of the lens base material (100) is sequentially provided with a protective layer (200), a priming layer (300), a color layer (400) and a waterproof layer (500) from inside to outside;
the priming coat (300) is a silicon monoxide layer or a chromium sesquioxide layer;
the color layer (400) is composed of a tri-titanium pentoxide layer (410) and a silicon dioxide layer (420) connected with the tri-titanium pentoxide layer (410), the tri-titanium pentoxide layer (410) is connected with the priming layer (300), and the silicon dioxide layer (420) is connected with the waterproof layer (500);
the protective layer (200) is a film layer formed by hardening strengthening liquid solidification, and the thickness of the protective layer (200) is 3-5 mu m.
2. The highly abrasion-resistant coated resin lens according to claim 1, wherein: the hardening strengthening liquid is one of polysiloxane hardening strengthening liquid and polysilazane hardening strengthening liquid.
3. The highly abrasion-resistant coated resin lens according to claim 1, wherein: the thickness of the bottom layer (300) is 10-100 nm.
4. The highly abrasion-resistant coated resin lens according to claim 1, wherein: the color layer (400) comprises N layers of three titanium pentoxide layers (410) and N layers of silicon dioxide layers (420), the color layer (400) is formed by alternately laminating the three titanium pentoxide layers (410) and the silicon dioxide layers (420), and N is larger than or equal to 1.
5. The highly abrasion-resistant coated resin lens according to claim 1, wherein: the thickness of the titanium pentoxide layer (410) is 50-200 nm.
6. The highly abrasion-resistant coated resin lens according to claim 1, wherein: the thickness of the silicon dioxide layer (420) is 50-200 nm.
7. The highly abrasion-resistant coated resin lens according to claim 1, wherein: the waterproof layer (500) is a fluorine-containing siloxane layer or an organic silicon modified perfluoropolyether layer.
8. The highly abrasion-resistant coated resin lens according to claim 1, wherein: the thickness of the waterproof layer (500) is 2-15 nm.
9. The highly abrasion-resistant coated resin lens according to claim 1, wherein: the lens substrate (100) is one of a TAC lens, a PCPL lens, a nylon lens, a CR39 lens, a glass lens, an AC lens or a PC lens.
10. A pair of wear resistant eyeglasses, comprising: use of a highly abrasion resistant coated resin lens according to any of claims 1 to 9.
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| CN202122069398.2U CN215986576U (en) | 2021-08-30 | 2021-08-30 | High-wear-resistance coated resin lens and wear-resistant glasses |
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| CN202122069398.2U CN215986576U (en) | 2021-08-30 | 2021-08-30 | High-wear-resistance coated resin lens and wear-resistant glasses |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717520A (en) * | 2022-03-25 | 2022-07-08 | 广西浦晶光学有限公司 | PC spectacle lens vacuum coating method |
| CN115926414A (en) * | 2022-12-09 | 2023-04-07 | 视悦光学有限公司 | Anti-aging anti-fog resin lens material |
-
2021
- 2021-08-30 CN CN202122069398.2U patent/CN215986576U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717520A (en) * | 2022-03-25 | 2022-07-08 | 广西浦晶光学有限公司 | PC spectacle lens vacuum coating method |
| CN115926414A (en) * | 2022-12-09 | 2023-04-07 | 视悦光学有限公司 | Anti-aging anti-fog resin lens material |
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Effective date of registration: 20240619 Address after: No. 10 Hutou Road, Haicang District, Xiamen City, Fujian Province, 361000 Patentee after: Eyepol Polarizing Technology (XIAMEN) Co.,Ltd. Country or region after: China Address before: 361000 area B, 4th floor, No. 128-6, Houxiang South Road, Haicang District, Xiamen City, Fujian Province Patentee before: Qiruicai photoelectric technology (Xiamen) Co.,Ltd. Country or region before: China |