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CN104880745A - Carbon nanotube transparent antistatic resin lens and production method thereof - Google Patents

Carbon nanotube transparent antistatic resin lens and production method thereof Download PDF

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Publication number
CN104880745A
CN104880745A CN201510318673.6A CN201510318673A CN104880745A CN 104880745 A CN104880745 A CN 104880745A CN 201510318673 A CN201510318673 A CN 201510318673A CN 104880745 A CN104880745 A CN 104880745A
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CN
China
Prior art keywords
resin lens
hardening liquid
eyeglass
carbon nano
coating
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Pending
Application number
CN201510318673.6A
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Chinese (zh)
Inventor
张志平
欧阳晓勇
郑君秋
张国军
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Danyang Jingtong Glasses Technology Innovation Service Center Co Ltd
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Danyang Jingtong Glasses Technology Innovation Service Center Co Ltd
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Priority to CN201510318673.6A priority Critical patent/CN104880745A/en
Publication of CN104880745A publication Critical patent/CN104880745A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10Optical coatings produced by application to, or surface treatment of, optical elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Paints Or Removers (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

The invention provides a carbon nanotube transparent antistatic resin lens and a production method thereof. The resin lens includes a resin lens body (1), a conductive hardened film layer (2), and an antireflection film layer (3), and the carbon nanotube transparent antistatic resin lens is characterized in that the surface of the resin lens body (1) is dipped and coated with the conductive hardened film layer (2) formed by silica hardening liquid mixed with carbon nanotube transparent conductive coatings, and the antireflection film layer (3) is arranged on the surface of the conductive hardened film layer (2) by means of vacuum vapor plating. The carbon nanotube transparent antistatic resin lens and the production method thereof have an antistatic function and a function of antistatic electromagnetic shielding, and have the characteristics of simple and practical manufacturing process and extensive use.

Description

A kind of carbon nano tube transparent antistatic resin eyeglass and production method thereof
Technical field
The present invention relates to Special Resin eyeglass make applied technical field, refer to especially a kind of use carbon nano tube transparent electrically-conducting paint to make antistatic resin eyeglass and production method.
Background technology
The radiation proof eyeglass that present glasses market is generally sold is the indium stannum alloy conductive film layer of stiffened film surface vacuum evaporation one deck 20-200 nano thickness at resin lens, utilize the decay shielding action of electric conductivity realization to high frequency electromagnetic radiation of indium stannum alloy, but indium is rare metal, reserves in stratum are fewer and feweri along with exploiting the meeting of excavation, when eventually having resource exhaustion, if the carbon series of conductive product can managing to utilize present on earth amount extremely to enrich solves the shielding problem of electromagnetic radiation as resin lens surface coating, the space of great development and application will be had.
Carbon nano-tube (CNTs) is nanometer diameter, micrometer length, the monodimension nanometer material of hollow fiber structure, there is high strength and modulus, the heat conduction of high connductivity height, the performance that length-diameter ratio is large, the mesh-like film that the CNTs of pipe with small pipe diameter is formed has permanent transparent conductivity, rely on the electricity of unique structure and special physicochemical property and excellence, mechanics, thermal property, at electron device, Carbon Nanotubes Reinforced Composites, the fields such as biomedicine and military affairs have broad application prospects, particularly with the conductive network that carbon nano-tube CNTs is formed, the ability of resisting deformation is very strong, the excellent properties of carbon nano-tube in electricity can be given full play to, be used in the wire of nanometric circuit, transparent conductive film, conduction is gone back to school the fields such as thing.If can the electric property of carbon nano-tube excellence is applied on the electrostatic prevention of resin lens, will play saving Rare Metals Materials to the production of antistatic resin eyeglass, resist deformation, the effect of safety and environmental protection, has certain application and popularization value.Summary of the invention
The invention provides a kind of antistatic resin eyeglass using carbon nano tube transparent electrically-conducting paint to make, this eyeglass is the conductive characteristic utilizing carbon nano-tube, mixed in the silicon dioxide hardening liquid of resin lens, the silicon dioxde solution of high-insulation is originally made to possess certain electric conductivity, what dip-coating formed electrically conducting transparent after lens surface heating cure adds hard membrane layer, makes it have a kind of antistatic resin eyeglass using carbon nano tube transparent electrically-conducting paint to make of function of electrostatic prevention and anti-electromagnetic-radiation.
Technical scheme of the present invention is achieved in the following ways: a kind of carbon nano tube transparent antistatic resin eyeglass, by resin lens, conduction adds hard membrane layer and antireflection film layer forms, it is characterized in that: the conduction that the silicon dioxide hardening liquid that described resin substrate surface dip-coating one deck mixes carbon nano tube transparent electrically-conducting paint is formed adds hard membrane layer, and conduction adds the surface vacuum evaporation antireflection film layer of hard membrane layer.
Described resin lens is the different resin lens of index of refraction 1.499,1.56,1.60,1.67,1.71,1.74,1.76 index of refraction, and substrate monomer material is a kind of monomer material in allyl diglycol carbonates, m-phthalic acid two propylene, amino resins.
Described conduction adds hard membrane layer and adopts conventional silicon dioxide hardening liquid as domestic CR 39 eyeglass stiffened XT-113, CH-01-8H, TC2000, FC200 model hardening liquid or Japanese TS-56-T resin lens hardening liquid, and different index of refraction will match with corresponding hardening liquid with the resin lens of material and use.
Described carbon nano tube transparent electrically-conducting paint adopts pipe with small pipe diameter multi-walled carbon nano-tubes solvent-borne type conductive, transparent coating, coating adhesion 5B, solid content 7.5%, conductance 10 5-10 6, mix resin lens hardening liquid and use, additional proportion is between 2-5%.
Known by Fig. 2, production method of the present invention comprises the following steps:
1) carbon nanotube conducting hardening liquid, is prepared: get resin lens hardening liquid 1000ml, pipe with small pipe diameter multi-walled carbon nano-tubes solvent-borne type conductive, transparent coating 50ml is added under normal temperature, ultrasonic disperse after abundant stirring 60min in electric mixer, ultrasonic power 200w, processing time 30min;
2), dip-coating carbon nanotube conducting hardening liquid: above-mentioned carbon nanotube conducting hardening liquid is poured in the liquid storage box of eyeglass stiffened dip coater, hanger is linked into resin lens substrate, czochralski method is adopted to use the carbon nanotube conducting hardening liquid of resin lens dip-coating pulling machine dip-coating preparation on eyeglass, hanger falling speed 2-3mm per second, dipping residence time 5-10S in groove, rising pull rate 2-3mm per second, lift time 30S, eyeglass is sent to far-infrared baking oven inner drying solidification eyeglass conductive film layer after lifting out immersion liquid groove;
3), solidification is dried: the resin lens of hardening liquid of dip-coating being conducted electricity moves to baking and curing in far-infrared baking oven, bake out temperature 120 DEG C, 60 minutes set times;
4), vacuum evaporation antireflecting film: the resin lens that surface conduction rete solidifies is moved to vacuum coating equipment inherent lens surface coated with antireflection rete.
The beneficial effect that the present invention produces: be the conductive characteristic utilizing carbon nano-tube, mixed in the silicon dioxide hardening liquid of resin lens, the silicon dioxde solution of high-insulation is originally made to possess certain electric conductivity, what dip-coating formed electrically conducting transparent after lens surface heating cure adds hard membrane layer, make it have the function of electrostatic prevention and anti-electromagnetic-radiation, there is process for making simple and practical, broad-spectrum feature.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention.
Fig. 2 is technological process block-diagram of the present invention.
In figure, 1 resin lens, 2 conductions add hard membrane layer, 3 antireflection film layers.
Embodiment
Know from Fig. 1, a kind of carbon nano tube transparent antistatic resin of the present invention eyeglass, by resin lens 1, conduction adds hard membrane layer 2 and antireflection film layer 3 forms, it is characterized in that: the conduction that the silicon dioxide hardening liquid that described resin substrate 1 surface dip-coating one deck mixes carbon nano tube transparent electrically-conducting paint is formed adds hard membrane layer 2, and conduction adds the surface vacuum evaporation antireflection film layer 3 of hard membrane layer 2.Described resin lens is the different resin lens of index of refraction 1.499,1.56,1.60,1.67,1.71,1.74,1.76 index of refraction, and substrate monomer material is a kind of monomer material in allyl diglycol carbonates, m-phthalic acid two propylene, amino resins.Described conduction adds hard membrane layer 2 and adopts conventional silicon dioxide hardening liquid as domestic CR 39 eyeglass stiffened XT-113, CH-01-8H, TC2000, FC200 model hardening liquid or Japanese TS-56-T resin lens hardening liquid, and different index of refraction will match with corresponding hardening liquid with the resin lens of material and use.Described carbon nano tube transparent electrically-conducting paint adopts pipe with small pipe diameter multi-walled carbon nano-tubes solvent-borne type conductive, transparent coating, coating adhesion 5B, solid content 7.5%, conductance 10 5-10 6, mix resin lens hardening liquid and use, additional proportion is between 2-5%.
Production method of the present invention comprises the following steps:
1, carbon nanotube conducting hardening liquid is prepared: get domestic CH-01-8H resin lens hardening liquid 1000ml, pipe with small pipe diameter multi-walled carbon nano-tubes solvent-borne type conductive, transparent coating 50ml is added under room temperature condition, ultrasonic disperse after abundant stirring 60min in electric mixer, ultrasonic power 200w, processing time 30min.
2, dip-coating carbon nanotube conducting hardening liquid: the carbon nanotube conducting hardening liquid of preparation is poured in the liquid storage box of eyeglass stiffened dip coater, hanger is linked into resin lens 1, czochralski method is adopted to use the carbon nanotube conducting hardening liquid of resin lens 1 dip-coating pulling machine dip-coating preparation on eyeglass, hanger falling speed 2-3mm per second, dipping residence time 5-10S in groove, rising pull rate 2-3mm per second, lift time 30S, eyeglass transfers lower road baking and curing program after lifting out immersion liquid groove.
3, solidification is dried: the resin lens 1 of dip-coating carbon nanotube conducting hardening liquid is moved baking and curing in far-infrared baking oven, bake out temperature 120 DEG C, 60 minutes set times, and the conduction forming lens surface adds hard membrane layer 2.
4, vacuum evaporation antireflecting film: surface conduction is added after resin lens 1 that hard membrane layer 2 solidifies moves to vacuum coating equipment inherent lens surface coated with antireflection rete 3 and make the antistatic resin eyeglass using carbon nano tube transparent electrically-conducting paint to make.
Table one is that the property indices parameter declaration of product of the present invention is as follows:
1, use pencil hardness tester to add 1 kilogram of pressure pencil at lens surface according to SK5651-1966 standard regulation and streak test, lens surface no marking, skin hardness reaches 7H.
2, surperficial square resistance conductivity test: adopt the test of UN1-TUT70D High Precision Multimeter, lens surface every square centimeter square resistance 10 5-10 6, meet electrostatic prevention requirement.
3, sheet surface abrasion resistance wipes property: with mirror cloth in lens surface evenly firmly wiping 500 times back and forth, eyeglass is as clear as crystal, superficial film is phozy do not grow dim substantially unchanged.
4, sheet coated adhesive fastness inspection: cut figure film with bracketing method and form 1*1mm grid 100, adheres to 3M-610 pressure sensitive adhesive tape and checks the grid number be torn 10 times along 90 ° to continuous Salar, grid come off number be less than 5% qualified.
5, the high temperature resistant persistence of sheet: 100 DEG C of boiling water boilings take out 1 minute build-in test under room temperature 25 DEG C of conditions after 5 minutes, skin hardness > 6-7H is qualified.
6, sheet visible light transmissivity uses Japanese 4000 type spectrometers tests, and it is 96% qualified that visible light transmissivity is greater than.
Table one: the antistatic resin lens performance index test that carbon nano tube transparent electrically-conducting paint makes

Claims (5)

1. a carbon nano tube transparent antistatic resin eyeglass, by resin lens (1), conduction adds hard membrane layer (2) and antireflection film layer (3) forms, it is characterized in that: the conduction that the silicon dioxide hardening liquid that described resin substrate (1) surface dip-coating one deck mixes carbon nano tube transparent electrically-conducting paint is formed adds hard membrane layer (2), and conduction adds the surface vacuum evaporation antireflection film layer (3) of hard membrane layer (2).
2. a kind of carbon nano tube transparent antistatic resin eyeglass according to claim 1, it is characterized in that: described resin lens (1) is the different resin lens of index of refraction 1.499,1.56,1.60,1.67,1.71,1.74,1.76 index of refraction, and substrate monomer material is a kind of monomer material in allyl diglycol carbonates, m-phthalic acid two propylene, amino resins.
3. a kind of carbon nano tube transparent antistatic resin eyeglass according to claim 1, it is characterized in that: described conduction adds hard membrane layer (2) and adopts conventional silicon dioxide hardening liquid as domestic CR 39 eyeglass stiffened XT-113, CH-01-8H, TC2000, FC200 model hardening liquid or Japanese TS-56-T resin lens hardening liquid, and different index of refraction will match with corresponding hardening liquid with the resin lens of material and use.
4. a kind of carbon nano tube transparent antistatic resin eyeglass according to claim 1, it is characterized in that: described carbon nano tube transparent electrically-conducting paint adopts pipe with small pipe diameter multi-walled carbon nano-tubes solvent-borne type conductive, transparent coating, coating adhesion 5B, solid content 7.5%, conductance 10 5-10 6, mix resin lens hardening liquid and use, additional proportion is between 2-5%.
5. produce a method for the carbon nano tube transparent antistatic resin eyeglass described in claim 1, it is characterized in that: comprise the following steps:
1) carbon nanotube conducting hardening liquid, is prepared: get resin lens hardening liquid 1000ml, pipe with small pipe diameter multi-walled carbon nano-tubes solvent-borne type conductive, transparent coating 50ml is added under normal temperature, ultrasonic disperse after abundant stirring 60min in electric mixer, ultrasonic power 200w, processing time 30min;
2), dip-coating carbon nanotube conducting hardening liquid: above-mentioned carbon nanotube conducting hardening liquid is poured in the liquid storage box of eyeglass stiffened dip coater, hanger is linked into resin lens substrate, czochralski method is adopted to use the carbon nanotube conducting hardening liquid of resin lens dip-coating pulling machine dip-coating preparation on eyeglass, hanger falling speed 2-3mm per second, dipping residence time 5-10S in groove, rising pull rate 2-3mm per second, lift time 30S, eyeglass is sent to far-infrared baking oven inner drying solidification eyeglass conductive film layer after lifting out immersion liquid groove;
3), solidification is dried: the resin lens of hardening liquid of dip-coating being conducted electricity moves to baking and curing in far-infrared baking oven, bake out temperature 120 DEG C, 60 minutes set times;
4), vacuum evaporation antireflecting film: the resin lens that surface conduction rete solidifies is moved to vacuum coating equipment inherent lens surface coated with antireflection rete.
CN201510318673.6A 2015-06-11 2015-06-11 Carbon nanotube transparent antistatic resin lens and production method thereof Pending CN104880745A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106646688A (en) * 2016-11-21 2017-05-10 东莞粤恒光学有限公司 Frosted lens and manufacturing method thereof
WO2017103177A1 (en) * 2015-12-17 2017-06-22 Essilor International (Compagnie Générale d'Optique) Hard muli-coat on optical article
CN107356992A (en) * 2017-07-31 2017-11-17 江苏淘镜有限公司 A kind of antifatigue hardening lens and its production method
CN109570125A (en) * 2018-12-17 2019-04-05 上海万明眼镜有限公司 A kind of stiffened manufacturing process of PC optical mirror slip
EP3605155A1 (en) * 2018-08-02 2020-02-05 Essilor International Ophthalmic lens comprising a multilayered interferential coating and manufacturing method thereof
CN111897035A (en) * 2020-07-31 2020-11-06 潘学龙 Resin lens for shielding high-frequency radiation and production process thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007040257A1 (en) * 2005-10-05 2007-04-12 Nippon Sheet Glass Company, Limited Article provided with organic-inorganic composite film and method for producing same
JP2008083682A (en) * 2006-08-31 2008-04-10 Toray Ind Inc Optical filter for flat panel display
CN101630029A (en) * 2008-07-18 2010-01-20 株式会社Jiro企业策划 Base sheet for optical sheet
CN102422181A (en) * 2009-05-20 2012-04-18 东海光学株式会社 Optical product and plastic lens for spectacles
JP2013205576A (en) * 2012-03-28 2013-10-07 Toppan Printing Co Ltd Antireflection film, polarizer having the same, backlight member, and display

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007040257A1 (en) * 2005-10-05 2007-04-12 Nippon Sheet Glass Company, Limited Article provided with organic-inorganic composite film and method for producing same
JP2008083682A (en) * 2006-08-31 2008-04-10 Toray Ind Inc Optical filter for flat panel display
CN101630029A (en) * 2008-07-18 2010-01-20 株式会社Jiro企业策划 Base sheet for optical sheet
CN102422181A (en) * 2009-05-20 2012-04-18 东海光学株式会社 Optical product and plastic lens for spectacles
JP2013205576A (en) * 2012-03-28 2013-10-07 Toppan Printing Co Ltd Antireflection film, polarizer having the same, backlight member, and display

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017103177A1 (en) * 2015-12-17 2017-06-22 Essilor International (Compagnie Générale d'Optique) Hard muli-coat on optical article
CN108369295A (en) * 2015-12-17 2018-08-03 依视路国际公司 Hard multicoat on optical goods
JP2019502159A (en) * 2015-12-17 2019-01-24 エシロール アンテルナショナルEssilor International Optical article with hard multi-coat
CN108369295B (en) * 2015-12-17 2020-07-07 依视路国际公司 Hard multicoat layer on optical articles
US10705260B2 (en) 2015-12-17 2020-07-07 Essilor International Hard multi-coat on optical article
CN106646688A (en) * 2016-11-21 2017-05-10 东莞粤恒光学有限公司 Frosted lens and manufacturing method thereof
CN107356992A (en) * 2017-07-31 2017-11-17 江苏淘镜有限公司 A kind of antifatigue hardening lens and its production method
EP3605155A1 (en) * 2018-08-02 2020-02-05 Essilor International Ophthalmic lens comprising a multilayered interferential coating and manufacturing method thereof
US12055678B2 (en) 2018-08-02 2024-08-06 Essilor International Ophthalmic lens comprising a multilayered interferential coating and manufacturing method thereof
CN109570125A (en) * 2018-12-17 2019-04-05 上海万明眼镜有限公司 A kind of stiffened manufacturing process of PC optical mirror slip
CN111897035A (en) * 2020-07-31 2020-11-06 潘学龙 Resin lens for shielding high-frequency radiation and production process thereof

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Application publication date: 20150902