CN109337321A - A kind of antifog optical resin lens of high-performance and preparation method thereof - Google Patents
A kind of antifog optical resin lens of high-performance and preparation method thereof Download PDFInfo
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- CN109337321A CN109337321A CN201810918460.0A CN201810918460A CN109337321A CN 109337321 A CN109337321 A CN 109337321A CN 201810918460 A CN201810918460 A CN 201810918460A CN 109337321 A CN109337321 A CN 109337321A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/11—Anti-reflection coatings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0881—Titanium
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
Antifog optical resin lens of a kind of high-performance disclosed by the invention and preparation method thereof, optical resin lens successively include substrate from inside to outside, stiffened film, antireflective coating and antifog film, substrate is made by being modified allyl diglycol carbonates, by by thermoplastic material, unsaturated polyester resin, toughener and modifying agent are mixed to get modified allyl diglycol carbonates, and modified allyl diglycol carbonates are fixed, sanding and polishing, obtain substrate, present invention process is simple, basestocks using allyl diglycol carbonates as substrate, by mixing unsaturated polyester resin, phenyl ring is introduced into basestocks, and it is mixed into toughener and modifying agent, obtain modified allyl diglycol carbonates, and then solidifies and substrate is made, substrate has outstanding refractive index and heat resistance, phenyl ring and toughener can not only improve heat resistance, and it can drop Low eyeglass is thermally deformed, and the glass fiber mesh of insertion can increase the toughness of substrate, and eyeglass is made to have outstanding shock resistance.
Description
Technical field
The present invention relates to resin lens production field, the antifog optical resin lens of especially a kind of high-performance and its preparation side
Method.
Background technique
The advantages of optical resin lens are compared with unorganic glass eyeglass, rely on itself, such as light-weight, good toughness, valence
Lattice are cheap etc., increasingly by the welcome of the majority of consumers.
Optical resin lens mostly be by thermoplastic resin material, by after the processing steps such as polymerization, polishing, polishing be made,
Wherein, basestocks of the thermoplastic resin material as optical resin lens, impact resistance, heat resistance and refractive index performance height
It is low, effect is greatly facilitated to optical resin lens made from the later period.
The thermoplastic resin material now used haves the defects that poor heat resistance, refractive index be high, poor impact resistance more,
Poor heat resistance illustrates that the optical resin lens amount of being thermally deformed obtained is big, and later period plated film film is easy to cause to split, meanwhile, impact resistance
Service life that is poor then seriously restricting optical resin lens.
Summary of the invention
The present invention is in view of the above-mentioned problems, disclose a kind of antifog optical resin lens of high-performance and preparation method thereof.
Specific technical solution is as follows:
A kind of antifog optical resin lens of high-performance and preparation method thereof, which is characterized in that the optical resin lens are in
It outward successively include substrate, stiffened film, antireflective coating and antifog film；
The substrate is made by being modified allyl diglycol carbonates, prepares component and preparation process, as follows:
Component is prepared, according to parts by weight, including following components:
90 ~ 135 parts of thermoplastic material；
25 ~ 40 parts of unsaturated polyester resin；
1 ~ 4 part of toughener；
2 ~ 5 parts of modifying agent；
Wherein, the thermoplastic material is allyl diglycol carbonates；
Preparation process, comprising the following specific steps
(1) it preheats: thermoplastic material being added in No.1 reaction kettle, heating stirring, and maintain the temperature at 25 ~ 40 DEG C, by insatiable hunger
It is added in No. two reaction kettles with polyester resin, heating stirring, and maintains the temperature at 35 ~ 50 DEG C；
(2) preliminary mixing: keeping No.1 temperature of reaction kettle at 25 ~ 40 DEG C, and by the unsaturated polyester resin in No. two reaction kettles
It is pumped into No.1 reaction kettle, with stirring, stirs 2 hours；
(3) toughening, modification: when step (2) are stirred 1 hour, toughener is added into No.1 reaction kettle, before stirring is completed
Modifying agent is added into No.1 reaction kettle by 30min, to be mixed to complete up to the modification allyl diglycol carbonates；
(4) heat preservation for standby use: modified allyl diglycol carbonates heat preservation obtained is imported into insulated and stirred tank, and heat preservation is alternative,
Holding temperature is at 30 ~ 40 DEG C；
(5) solidify: the modification allyl diglycol carbonates stored in step (4) being imported in the mold in curing, solidification
Temperature is 70 ~ 75 DEG C, and when solidification is 6 ~ 8 hours a length of, and completion to be fixed is to get substrate embryo material；
(6) sanding and polishing: by the resulting substrate embryo material sanding and polishing of step (5) to get the substrate；
In step (5), the mold has been embedded in glass fiber mesh, and the glass fiber mesh is embedded in the middle part of substrate, whole
It is grid-shaped.
Above-mentioned antifog optical resin lens of a kind of high-performance and preparation method thereof, wherein the stiffened film is by silica
Film, zirconium oxide film are compound to be made.
Above-mentioned antifog optical resin lens of a kind of high-performance and preparation method thereof, wherein the antireflective coating is nanometer
Antireflective coating.
Above-mentioned antifog optical resin lens of a kind of high-performance and preparation method thereof, wherein the antifog film is macromolecule
Hydrophilic film.
A kind of above-mentioned antifog optical resin lens of high-performance and preparation method thereof, wherein the unsaturated polyester resin
It being formed by unsaturated dibasic acid, dihydric alcohol through polyesterification polycondensation reaction polycondensation, the unsaturated dibasic acid is phthalic anhydride,
Dihydric alcohol is diglycol and dipropylene glycol, and polycondensation reaction temperature is controlled at 190~220 DEG C, to polycondensation reaction knot
Beam is added the vinyl monomer of unsaturated dibasic acid, dihydric alcohol total volume 2%, is stirred to get the unsaturated polyester (UP) tree
Rouge.
Above-mentioned antifog optical resin lens of a kind of high-performance and preparation method thereof, wherein the toughener is nanoscale
One of Titanium or nano level metal silica or two kinds of mixture.
Above-mentioned antifog optical resin lens of a kind of high-performance and preparation method thereof, wherein the modifying agent press for two (2,
3- dimercaprol dimercaptopropanol) sulfide, two (2,3- dimercaprol dimercaptopropanol) disulphide or 1,2- bis- (2- mercaptoethyl is thio) -3- mercapto
One of base propane sulfide.
Above-mentioned antifog optical resin lens of a kind of high-performance and preparation method thereof, wherein the vinyl monomer is benzene
Ethylene.
The invention has the benefit that
Antifog optical resin lens of a kind of high-performance disclosed by the invention and preparation method thereof, optical resin lens from inside to outside according to
Secondary includes substrate, stiffened film, antireflective coating and antifog film, and substrate is made by being modified allyl diglycol carbonates, by will be hot
Plastic material, unsaturated polyester resin, toughener and modifying agent are mixed to get modified allyl diglycol carbonates, and will be modified
Allyl diglycol carbonates fix, sanding and polishing, obtain substrate, present invention process is simple, using allyl diglycol carbonic acid
Ester introduces phenyl ring into basestocks by mixing unsaturated polyester resin as the basestocks for preparing optical resin lens substrate,
Meanwhile it being mixed into toughener and the sulfide as modifying agent, modified allyl diglycol carbonates are obtained, modified allyl is passed through
Diglycol carbonates solidify substrate obtained, have outstanding a refractive index and heat resistance, and refractive index is 1.67 or more, the benzene of introducing
Ring and toughener can not only be effectively improved because of heat resistance reduction caused by being mixed into modifying agent, reduce being thermally deformed for eyeglass, together
When, in solidification, it is embedded in glass fiber mesh, the toughness of substrate has been increased considerably, has had outstanding shock resistance.
Detailed description of the invention
Fig. 1 is optical resin lens side view.
Fig. 2 is glass fiber mesh schematic diagram.
Specific embodiment
It is clear to be more clear technical solution of the present invention, the present invention is further retouched below with reference to embodiment
It states, the technical characteristic of any pair of technical solution of the present invention carries out the scheme that equivalencing is obtained with conventional reasoning and each falls within the present invention
Protection scope.
Embodiment one
A kind of antifog optical resin lens of high-performance and preparation method thereof, which is characterized in that the optical resin lens 1 are in
It outward successively include substrate 2, stiffened film 3, antireflective coating 4 and antifog film 5；
The substrate is made by being modified allyl diglycol carbonates, prepares component and preparation process, as follows:
Component is prepared, according to parts by weight, including following components:
110 parts of thermoplastic material；
35 parts of unsaturated polyester resin；
3 parts of toughener；
4 parts of modifying agent；
Wherein, the thermoplastic material is allyl diglycol carbonates；
Preparation process, comprising the following specific steps
(1) it preheats: thermoplastic material being added in No.1 reaction kettle, heating stirring, and maintain the temperature at 30 DEG C, unsaturation is poly-
Ester resin is added in No. two reaction kettles, heating stirring, and maintains the temperature at 40 DEG C；
(2) preliminary mixing: No.1 temperature of reaction kettle is kept to be pumped at 35 DEG C, and by the unsaturated polyester resin in No. two reaction kettles
In No.1 reaction kettle, with stirring, stir 2 hours；
(3) toughening, modification: when step (2) are stirred 1 hour, toughener is added into No.1 reaction kettle, before stirring is completed
Modifying agent is added into No.1 reaction kettle by 30min, to be mixed to complete up to the modification allyl diglycol carbonates；
(4) heat preservation for standby use: modified allyl diglycol carbonates heat preservation obtained is imported into insulated and stirred tank, and heat preservation is alternative,
Holding temperature is at 40 DEG C；
(5) solidify: the modification allyl diglycol carbonates stored in step (4) being imported in the mold in curing, solidification
Temperature is 70 DEG C, and when solidification is 8 hours a length of, and completion to be fixed is to get substrate embryo material；
(6) sanding and polishing: by the resulting substrate embryo material sanding and polishing of step (5) to get the substrate；
In step (5), the mold has been embedded in glass fiber mesh 6, and the glass fiber mesh 6 is embedded in 2 middle part of substrate, whole
Body is grid-shaped.
Wherein, the stiffened film is compound obtained by silicon oxide film, zirconium oxide film, and the antireflective coating is nanometer antireflective
Film, the antifog film are high molecular weight hydrophilic film.
Wherein, the unsaturated polyester resin is formed by unsaturated dibasic acid, dihydric alcohol through polyesterification polycondensation reaction polycondensation,
The unsaturated dibasic acid is phthalic anhydride, and dihydric alcohol is diglycol and dipropylene glycol, polycondensation reaction temperature
Degree control is at 190~220 DEG C, and to the end of polycondensation reaction, the vinyl list of unsaturated dibasic acid, dihydric alcohol total volume 2% is added
Body is stirred to get the unsaturated polyester resin.
Wherein, the toughener is nano level metal silica, and it is two (2,3- dimercaprol dimercaptopropanol) sulphur that the modifying agent, which is pressed,
Compound, the vinyl monomer are styrene.
The present embodiment uses CR-39(, that is, allyl diglycol carbonates) as the basis for preparing optical resin lens substrate
Material introduces phenyl ring into basestocks by mixing unsaturated polyester resin, meanwhile, it is mixed into toughener and the sulphur as modifying agent
Compound obtains modified allyl diglycol carbonates, and the substrate as made from modified allyl diglycol carbonates solidification has
Outstanding refractive index and heat resistance, refractive index can be not only effectively improved because being mixed into 1.67 or more, the phenyl ring and toughener of introducing
Heat resistance reduces caused by modifying agent, reduces being thermally deformed for eyeglass, meanwhile, in solidification, it is embedded in glass fiber mesh, substantially
Degree increases the toughness of substrate, has outstanding shock resistance.
Embodiment two
A kind of antifog optical resin lens of high-performance and preparation method thereof, which is characterized in that the optical resin lens are in
It outward successively include substrate, stiffened film, antireflective coating and antifog film；
The substrate is made by being modified allyl diglycol carbonates, prepares component and preparation process, as follows:
Component is prepared, according to parts by weight, including following components:
130 parts of thermoplastic material；
35 parts of unsaturated polyester resin；
2.5 parts of toughener；
4.2 parts of modifying agent；
Wherein, the thermoplastic material is allyl diglycol carbonates；
Preparation process, comprising the following specific steps
(1) it preheats: thermoplastic material being added in No.1 reaction kettle, heating stirring, and maintain the temperature at 30 DEG C, unsaturation is poly-
Ester resin is added in No. two reaction kettles, heating stirring, and maintains the temperature at 50 DEG C；
(2) preliminary mixing: No.1 temperature of reaction kettle is kept to be pumped at 35 DEG C, and by the unsaturated polyester resin in No. two reaction kettles
In No.1 reaction kettle, with stirring, stir 2 hours；
(3) toughening, modification: when step (2) are stirred 1 hour, toughener is added into No.1 reaction kettle, before stirring is completed
Modifying agent is added into No.1 reaction kettle by 30min, to be mixed to complete up to the modification allyl diglycol carbonates；
(4) heat preservation for standby use: modified allyl diglycol carbonates heat preservation obtained is imported into insulated and stirred tank, and heat preservation is alternative,
Holding temperature is at 35 DEG C；
(5) solidify: the modification allyl diglycol carbonates stored in step (4) being imported in the mold in curing, solidification
Temperature is 80 DEG C, and when solidification is 6 hours a length of, and completion to be fixed is to get substrate embryo material；
(6) sanding and polishing: by the resulting substrate embryo material sanding and polishing of step (5) to get the substrate；
In step (5), the mold has been embedded in glass fiber mesh, and the glass fiber mesh is embedded in the middle part of substrate, whole
It is grid-shaped.
Wherein, the stiffened film is compound obtained by silicon oxide film, zirconium oxide film, and the antireflective coating is nanometer antireflective
Film, the antifog film are high molecular weight hydrophilic film.
Wherein, the unsaturated polyester resin is formed by unsaturated dibasic acid, dihydric alcohol through polyesterification polycondensation reaction polycondensation,
The unsaturated dibasic acid is phthalic anhydride, and dihydric alcohol is diglycol and dipropylene glycol, polycondensation reaction temperature
Degree control is at 190~220 DEG C, and to the end of polycondensation reaction, the vinyl list of unsaturated dibasic acid, dihydric alcohol total volume 2% is added
Body is stirred to get the unsaturated polyester resin.
Wherein, the toughener is nano level metal titanium, and it is two (2,3- dimercaprol dimercaptopropanol) curing that the modifying agent, which is pressed,
Object, the vinyl monomer are styrene.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the scope of protection of the present invention.Therefore, protection scope of the present invention should be with the protection scope of claims
Subject to.
Claims (8)
1. a kind of antifog optical resin lens of high-performance and preparation method thereof, which is characterized in that the optical resin lens are certainly
It from inside to outside successively include substrate, stiffened film, antireflective coating and antifog film；
The substrate is made by being modified allyl diglycol carbonates, prepares component and preparation process, as follows:
Component is prepared, according to parts by weight, including following components:
90 ~ 135 parts of thermoplastic material；
25 ~ 40 parts of unsaturated polyester resin；
1 ~ 4 part of toughener；
2 ~ 5 parts of modifying agent；
Wherein, the thermoplastic material is allyl diglycol carbonates；
Preparation process, comprising the following specific steps
(1) it preheats: thermoplastic material being added in No.1 reaction kettle, heating stirring, and maintain the temperature at 25 ~ 40 DEG C, by insatiable hunger
It is added in No. two reaction kettles with polyester resin, heating stirring, and maintains the temperature at 35 ~ 50 DEG C；
(2) preliminary mixing: keeping No.1 temperature of reaction kettle at 25 ~ 40 DEG C, and by the unsaturated polyester resin in No. two reaction kettles
It is pumped into No.1 reaction kettle, with stirring, stirs 2 hours；
(3) toughening, modification: when step (2) are stirred 1 hour, toughener is added into No.1 reaction kettle, before stirring is completed
Modifying agent is added into No.1 reaction kettle by 30min, to be mixed to complete up to the modification allyl diglycol carbonates；
(4) heat preservation for standby use: modified allyl diglycol carbonates heat preservation obtained is imported into insulated and stirred tank, and heat preservation is alternative,
Holding temperature is at 30 ~ 40 DEG C；
(5) solidify: the modification allyl diglycol carbonates stored in step (4) being imported in the mold in curing, solidification
Temperature is 70 ~ 75 DEG C, and when solidification is 6 ~ 8 hours a length of, and completion to be fixed is to get substrate embryo material；
(6) sanding and polishing: by the resulting substrate embryo material sanding and polishing of step (5) to get the substrate；
In step (5), the mold has been embedded in glass fiber mesh, and the glass fiber mesh is embedded in the middle part of substrate, whole
It is grid-shaped.
2. a kind of antifog optical resin lens of high-performance as described in claim 1 and preparation method thereof, which is characterized in that described
Stiffened film is compound obtained by silicon oxide film, zirconium oxide film.
3. a kind of antifog optical resin lens of high-performance as described in claim 1 and preparation method thereof, which is characterized in that described
Antireflective coating is nanometer antireflective coating.
4. a kind of antifog optical resin lens of high-performance as described in claim 1 and preparation method thereof, which is characterized in that described
Antifog film is high molecular weight hydrophilic film.
5. a kind of antifog optical resin lens of high-performance as described in claim 1 and preparation method thereof, which is characterized in that described
Unsaturated polyester resin is formed by unsaturated dibasic acid, dihydric alcohol through polyesterification polycondensation reaction polycondensation, the unsaturated dibasic acid
For phthalic anhydride, dihydric alcohol is diglycol and dipropylene glycol, and polycondensation reaction temperature is controlled 190~220
DEG C, to the end of polycondensation reaction, the vinyl monomer of unsaturated dibasic acid, dihydric alcohol total volume 2% is added, is stirred to get institute
State unsaturated polyester resin.
6. a kind of antifog optical resin lens of high-performance as described in claim 1 and preparation method thereof, which is characterized in that described
Toughener is one of nano level metal titanium or nano level metal silica or two kinds of mixture.
7. a kind of antifog optical resin lens of high-performance as described in claim 1 and preparation method thereof, which is characterized in that described
It is two (2,3- dimercaprol dimercaptopropanol) sulfide, two (2,3- dimercaprol dimercaptopropanol) disulphide or (the 2- sulfydryl of 1,2- bis- that modifying agent, which is pressed,
One of ethylenebis dithiocarbamate) -3- thio propane sulfide.
8. a kind of antifog optical resin lens of high-performance as claimed in claim 5 and preparation method thereof, which is characterized in that described
Vinyl monomer is styrene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918460.0A CN109337321A (en) | 2018-08-14 | 2018-08-14 | A kind of antifog optical resin lens of high-performance and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810918460.0A CN109337321A (en) | 2018-08-14 | 2018-08-14 | A kind of antifog optical resin lens of high-performance and preparation method thereof |
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| CN201810918460.0A Pending CN109337321A (en) | 2018-08-14 | 2018-08-14 | A kind of antifog optical resin lens of high-performance and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918033A (en) * | 2021-03-01 | 2021-06-08 | 广东晟琪科技股份有限公司 | Novel sheet with wear-resistant and anti-fog functions and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512196A (en) * | 2002-12-26 | 2004-07-14 | ������������ʽ���� | Optical element with anti reflective film |
| CN106405691A (en) * | 2016-12-13 | 2017-02-15 | 江苏康耐特光学有限公司 | Anti-fog optical resin lens and its preparation method |
-
2018
- 2018-08-14 CN CN201810918460.0A patent/CN109337321A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512196A (en) * | 2002-12-26 | 2004-07-14 | ������������ʽ���� | Optical element with anti reflective film |
| CN106405691A (en) * | 2016-12-13 | 2017-02-15 | 江苏康耐特光学有限公司 | Anti-fog optical resin lens and its preparation method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918033A (en) * | 2021-03-01 | 2021-06-08 | 广东晟琪科技股份有限公司 | Novel sheet with wear-resistant and anti-fog functions and preparation method thereof |
| CN112918033B (en) * | 2021-03-01 | 2023-08-08 | 江西晟琪科技股份有限公司 | Novel sheet with wear-resisting and anti-fog functions and preparation method thereof |
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