CN115926414A - Anti-aging anti-fog resin lens material - Google Patents
Anti-aging anti-fog resin lens material Download PDFInfo
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- CN115926414A CN115926414A CN202211576634.2A CN202211576634A CN115926414A CN 115926414 A CN115926414 A CN 115926414A CN 202211576634 A CN202211576634 A CN 202211576634A CN 115926414 A CN115926414 A CN 115926414A
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- resin
- resin substrate
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- 239000011347 resin Substances 0.000 title claims abstract description 54
- 229920005989 resin Polymers 0.000 title claims abstract description 54
- 230000003712 anti-aging effect Effects 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 title claims abstract description 13
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 239000011248 coating agent Substances 0.000 claims abstract description 26
- 238000000576 coating method Methods 0.000 claims abstract description 26
- 230000003287 optical effect Effects 0.000 claims abstract description 23
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 19
- 239000012948 isocyanate Substances 0.000 claims abstract description 19
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 19
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims abstract description 18
- 239000004926 polymethyl methacrylate Substances 0.000 claims abstract description 18
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 17
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 17
- YUKQRDCYNOVPGJ-UHFFFAOYSA-N thioacetamide Chemical compound CC(N)=S YUKQRDCYNOVPGJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- DLFVBJFMPXGRIB-UHFFFAOYSA-N thioacetamide Natural products CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000004417 polycarbonate Substances 0.000 claims abstract description 15
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 15
- 239000012745 toughening agent Substances 0.000 claims abstract description 15
- 239000000017 hydrogel Substances 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 14
- 239000003607 modifier Substances 0.000 claims abstract description 11
- ZTUZSPLLFMZCCC-UHFFFAOYSA-N prop-2-enamide;silicon Chemical compound [Si].NC(=O)C=C ZTUZSPLLFMZCCC-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000178 monomer Substances 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 4
- -1 fluorine-silicon siloxane Chemical class 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 abstract description 6
- 238000007747 plating Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses an anti-aging anti-fog resin lens material, which comprises the following components: the resin substrate and plate the antifog optical coating on the resin substrate, the resin substrate includes according to the part by weight: 32-54 parts of polycarbonate, 10-15 parts of isocyanate, 7-13 parts of polymethyl methacrylate, 2-7 parts of fluorosilicone, 1-4 parts of a toughening agent, 2-5 parts of a modifier and 3-5 parts of a light curing agent; the antifogging optical coating comprises the following components in parts by weight: 10-25 parts of organic silicon acrylamide, 5-16 parts of polyvinyl alcohol, 2-7 parts of thioacetamide and 2-5 parts of fluorosilicone; 20-40 parts of nano hydrogel particles. The anti-aging and anti-fog resin is formed by mixing and curing polycarbonate, isocyanate, polymethyl methacrylate, fluorosilicone, a toughening agent, a modifier and a light curing agent into a resin substrate, and then an anti-fog optical coating is plated to enhance the anti-aging and anti-fog properties.
Description
Technical Field
The invention belongs to the technical field of optical lenses, and particularly relates to an anti-aging anti-fog resin lens material.
Background
The existing lenses are various in types, and when the lenses suddenly enter places with large temperature difference or other special conditions, the lenses can generate haar or fog, for example, the lenses enter rooms with high temperature from the outdoor with low temperature in winter, the lenses can generate fog to influence the sight due to the temperature difference, or the lenses can generate the haar or the fog when people eat meals, and the phenomenon cannot be ignored, because eyes are the premise of all actions, the sudden hazing can cause certain risks, and the lenses are also very uncomfortable to use. In addition, the surface of the functional film layer plated on the surface is easy to oxidize and age, and the durability is not high.
Therefore, it is important to have a lens that can maintain a long lasting anti-fogging pattern.
Disclosure of Invention
In view of the above, the technical problem to be solved by the present invention is to provide an anti-aging anti-fog resin lens material, which is prepared by mixing and curing polycarbonate, isocyanate, polymethyl methacrylate, fluorosilicone, a toughening agent, a modifier and a light curing agent to form a resin substrate, and then plating an anti-fog optical coating to enhance the anti-aging and anti-fog properties.
In order to solve the technical problems, the invention discloses an anti-aging anti-fog resin lens material, which comprises the following components:
the resin substrate and plate the antifog optical coating on the resin substrate, the resin substrate includes according to the part by weight:
32-54 parts of Polycarbonate (PC),
10-15 parts of isocyanate, namely,
7-13 parts of polymethyl methacrylate,
2-7 parts of fluorosilicone, namely,
1-4 parts of a toughening agent,
2-5 parts of a modifying agent,
3-5 parts of a light curing agent;
the antifogging optical coating comprises the following components in parts by weight:
10-25 parts of organic silicon acrylamide,
5-16 parts of polyvinyl alcohol,
2-7 parts of thioacetamide,
2-5 parts of fluorosilicone;
20-40 parts of nano hydrogel particles.
According to an embodiment of the present invention, the resin substrate comprises, in parts by weight:
44 parts of Polycarbonate (PC), and a preparation method thereof,
13 parts of isocyanate, namely 13 parts of isocyanate,
10 parts of polymethyl methacrylate (PMMA), and the like,
5 parts of fluorine-silicon siloxane, namely,
2 parts of a toughening agent, namely 2 parts of,
3 parts of a modifying agent, namely 3 parts of,
4 parts of a light curing agent.
According to an embodiment of the present invention, the antifogging optical coating comprises, by weight:
18 parts of organic silicon acrylamide,
11 parts of polyvinyl alcohol, namely polyvinyl alcohol,
4 parts of thioacetamide, namely 4 parts of thioacetamide,
3 parts of fluorosilicone;
30 parts of nano hydrogel particles.
According to an embodiment of the present invention, the polycarbonate, the isocyanate, the polymethyl methacrylate, the fluorosilicone, the toughening agent, the modifier, and the light curing agent are mixed and stirred in a vacuum kettle to form a resin monomer, and then the resin monomer is filled into a lens glass mold through a glue gun, and is sent into an oven to be cured and molded, so as to obtain the resin substrate.
According to one embodiment of the present invention, the resin substrate is immersed in a sodium hydroxide solution for 30-60s, cleaned and dried, and then coated with an antifogging optical coating.
According to an embodiment of the present invention, the silicone acrylamide, the polyvinyl alcohol, the thioacetamide, the fluorosilicone, and the nano hydrogel particles are mixed and stirred in a vacuum kettle, and then vacuum-coated on the resin substrate by a coating machine.
Compared with the prior art, the invention can obtain the following technical effects:
polycarbonate, isocyanate, polymethyl methacrylate, fluorosilicone, a toughening agent, a modifier and a light curing agent are mixed and cured to form a resin substrate, and then an antifogging optical coating is plated to enhance the ageing resistance and antifogging property.
The antifogging optical coating is prepared by mixing organic silicon acrylamide, polyvinyl alcohol, thioacetamide, fluorosilicone and nano hydrogel particles, so that the durability and antifogging property are improved.
Of course, it is not necessary for any one product in which the invention is practiced to achieve all of the above-described technical effects simultaneously.
Detailed Description
The following embodiments are described in detail with reference to the accompanying drawings, so that the implementation process of the present invention for solving the technical problems and achieving the technical effects by applying technical means can be fully understood and implemented.
The invention discloses an anti-aging anti-fog resin lens material, which comprises the following components: the anti-fog optical coating comprises a resin substrate and an anti-fog optical coating plated on the resin substrate, wherein the resin substrate comprises the following components in parts by weight:
32-54 parts of Polycarbonate (PC),
10-15 parts of isocyanate, namely adding 10-15 parts of isocyanate,
7-13 parts of polymethyl methacrylate,
2-7 parts of fluorosilicone, wherein,
1-4 parts of a toughening agent,
2-5 parts of a modifier, namely,
3-5 parts of a light curing agent.
The polycarbonate, the isocyanate and the polymethyl methacrylate are polymerized to form a resin monomer, and the fluorosilicone has sufficient fluorine atoms, so that the hardness of the cured resin monomer can be relatively enhanced, and the aging resistance of the cured resin monomer is improved. The toughening agent and the modifier are convenient for the reaction and mixing of the components. The light curing agent is convenient for the curing molding of the resin monomer, and the curing efficiency is improved.
The antifogging optical coating comprises the following components in parts by weight:
10-25 parts of organic silicon acrylamide,
5-16 parts of polyvinyl alcohol,
2-7 parts of thioacetamide, and the like,
2-5 parts of fluorosilicone;
20-40 parts of nano hydrogel particles.
Wherein, organosilicon acrylamide, polyvinyl alcohol, thioacetamide are antifogging coating monomer, the substrate of the synthetic antifogging coating, there are sufficient fluorine atoms in fluorosilicone, can relatively strengthen the hardness after the resin monomer solidifies, improve its aging resistance. The nano hydrogel particles can be fully mixed with organic silicon acrylamide, polyvinyl alcohol and thioacetamide, so that the antifogging performance of the nano hydrogel particles is further improved.
In one preferred embodiment, the resin substrate comprises, in parts by weight:
44 parts of Polycarbonate (PC), and a polycarbonate resin,
13 parts of isocyanate (I), 13 parts of isocyanate,
10 parts of polymethyl methacrylate (PMMA), and the like,
5 parts of fluorine-silicon siloxane,
2 parts of a toughening agent, namely 2 parts of,
3 parts of a modifying agent, namely, 3 parts of,
4 parts of a light curing agent.
The antifogging optical coating comprises the following components in parts by weight:
18 parts of organic silicon acrylamide,
11 parts of polyvinyl alcohol, namely polyvinyl alcohol,
4 parts of thioacetamide, namely 4 parts of thioacetamide,
3 parts of fluorosilicone;
30 parts of nano hydrogel particles.
In the embodiment, the resin substrate is cured and molded, the hardness is higher, the stable quality is good, and the antifogging performance of the surface of the lens is further improved after the antifogging optical coating is plated.
The polycarbonate, the isocyanate, the polymethyl methacrylate, the fluorosilicone, the toughening agent, the modifier and the light curing agent are mixed and stirred in a vacuum kettle to form a resin monomer, and then the resin monomer is filled into a lens glass mold through a glue gun and is sent into an oven for curing and forming to obtain a resin substrate.
And (3) immersing the cured resin substrate into a sodium hydroxide solution for 30-60s, cleaning and drying, removing surface stains, pretreating, and plating an antifogging optical coating.
Organosilicon acrylamide, polyvinyl alcohol, thioacetamide, fluorosilicone and nano hydrogel particles are mixed and stirred in a vacuum kettle, and then the resin substrate is plated by a film plating machine in a vacuum sputtering way, so that the operation is convenient.
In conclusion, the anti-aging and anti-fog performance is enhanced by mixing and curing polycarbonate, isocyanate, polymethyl methacrylate, fluorosilicone, a toughening agent, a modifier and a light curing agent into a resin substrate and then plating an anti-fog optical coating. Meanwhile, the antifogging optical coating is prepared by mixing the organic silicon acrylamide, the polyvinyl alcohol, the thioacetamide, the fluorosilicone and the nano hydrogel particles, so that the durability and the antifogging property are improved.
The foregoing description shows and describes several preferred embodiments of the invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, and is not to be construed as excluding other embodiments, and that the invention is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The anti-aging anti-fog resin lens material comprises a resin substrate and an anti-fog optical coating plated on the resin substrate, and is characterized in that the resin substrate comprises the following components in parts by weight:
32-54 parts of Polycarbonate (PC),
10-15 parts of isocyanate, namely,
7-13 parts of polymethyl methacrylate,
2-7 parts of fluorosilicone, namely,
1-4 parts of a toughening agent,
2-5 parts of a modifier, namely,
3-5 parts of a light curing agent;
the antifogging optical coating comprises the following components in parts by weight:
10-25 parts of organic silicon acrylamide,
5-16 parts of polyvinyl alcohol,
2-7 parts of thioacetamide, and the like,
2-5 parts of fluorosilicone;
20-40 parts of nano hydrogel particles.
2. The anti-aging anti-fog resin lens material as claimed in claim 1, wherein the resin substrate comprises the following components in parts by weight:
44 parts of Polycarbonate (PC), and a preparation method thereof,
13 parts of isocyanate, namely 13 parts of isocyanate,
10 parts of polymethyl methacrylate (PMMA), and the like,
5 parts of fluorine-silicon siloxane, namely,
2 parts of a toughening agent, namely 2 parts of,
3 parts of a modifying agent, namely, 3 parts of,
4 parts of a light curing agent.
3. The anti-aging anti-fog resin lens material as claimed in claim 1, wherein the anti-fog optical coating comprises the following components in parts by weight:
18 parts of organic silicon acrylamide,
11 parts of polyvinyl alcohol, namely polyvinyl alcohol,
4 parts of thioacetamide, namely 4 parts of thioacetamide,
3 parts of fluorosilicone;
30 parts of nano hydrogel particles.
4. The anti-aging anti-fog resin lens material as claimed in claim 1, wherein the polycarbonate, the isocyanate, the polymethyl methacrylate, the fluorosilicone, the toughening agent, the modifier and the light curing agent are mixed and stirred in a vacuum kettle to form a resin monomer, and then the resin monomer is filled into a lens glass mold through a glue gun and sent into an oven for curing and molding to obtain the resin substrate.
5. The anti-aging anti-fog resin lens material as claimed in claim 4, wherein the resin substrate is immersed in sodium hydroxide solution for 30-60s, washed and dried, and then plated with an anti-fog optical coating.
6. The anti-aging anti-fogging resin lens material according to claim 5, wherein the silicone acrylamide, polyvinyl alcohol, thioacetamide, fluorosilicone, nano hydrogel particles are mixed and stirred in a vacuum kettle and then vacuum coated on the resin substrate by a coating machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211576634.2A CN115926414A (en) | 2022-12-09 | 2022-12-09 | Anti-aging anti-fog resin lens material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211576634.2A CN115926414A (en) | 2022-12-09 | 2022-12-09 | Anti-aging anti-fog resin lens material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115926414A true CN115926414A (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211576634.2A Pending CN115926414A (en) | 2022-12-09 | 2022-12-09 | Anti-aging anti-fog resin lens material |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105176042A (en) * | 2015-10-11 | 2015-12-23 | 浙江方氏眼镜制造有限公司 | Resin lens with good fog resistance and preparation method thereof |
| CN105623221A (en) * | 2014-11-04 | 2016-06-01 | 刘和超 | Anti-aging optical glass |
| CN215986576U (en) * | 2021-08-30 | 2022-03-08 | 琪锐彩光电科技(厦门)有限公司 | High-wear-resistance coated resin lens and wear-resistant glasses |
| CN114563836A (en) * | 2022-03-18 | 2022-05-31 | 江苏全真光学科技股份有限公司 | Preparation process of waterproof resin lens easy to clean |
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2022
- 2022-12-09 CN CN202211576634.2A patent/CN115926414A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105623221A (en) * | 2014-11-04 | 2016-06-01 | 刘和超 | Anti-aging optical glass |
| CN105176042A (en) * | 2015-10-11 | 2015-12-23 | 浙江方氏眼镜制造有限公司 | Resin lens with good fog resistance and preparation method thereof |
| CN215986576U (en) * | 2021-08-30 | 2022-03-08 | 琪锐彩光电科技(厦门)有限公司 | High-wear-resistance coated resin lens and wear-resistant glasses |
| CN114563836A (en) * | 2022-03-18 | 2022-05-31 | 江苏全真光学科技股份有限公司 | Preparation process of waterproof resin lens easy to clean |
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