CN106891513B - Optics nylon No yield point film and its preparation process - Google Patents
Optics nylon No yield point film and its preparation process Download PDFInfo
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- CN106891513B CN106891513B CN201710080267.XA CN201710080267A CN106891513B CN 106891513 B CN106891513 B CN 106891513B CN 201710080267 A CN201710080267 A CN 201710080267A CN 106891513 B CN106891513 B CN 106891513B
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- point film
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/12—Polarisers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The present invention relates to optical element technology field, a kind of optics nylon No yield point film and its preparation process are specifically disclosed, at least includes the following steps, nylon material is provided；Nylon material is carried out to be preheating to certain temperature, obtains hot nylon；Pass through longitudinal stretching technique with by the hot nylon；Wherein, the stretching ratio of the longitudinal stretching technique is 1~3.
Description
Technical field
The present invention relates to optical element technology field, more particularly it relates to a kind of optics nylon No yield point film and
Its preparation process.
Background technique
Nylon is the adopted name of polyamide polymer race, it is characterised in that the presence of amide groups-CONH in main chain.Nylon
Film is a kind of tough and tensile stretched film, wearability, impact resistance and relatively soft, good oxygen obstruction, but water vapour permeability
Difference, good weatherability, suitable for packing for example greasy food of hard article, meat, fried food, vacuum-packed food, boiling food
Product etc..
Currently, nylon membrane is no stretched technique production, therefore, nylon membrane only can be used in conventional product
On, such as: the fields such as packaging, decoration, craftwork can not be used as photoelectric material.
Hence it is highly desirable to by technological improvement, to obtain a kind of high performance optics nylon No yield point film and its preparation
Technique.
Summary of the invention
To solve the above-mentioned problems, the first aspect of the invention provides a kind of preparation work of optics nylon No yield point film
Skill at least includes the following steps,
Nylon material is provided；
Nylon material is carried out to be preheating to draft temperature, obtains hot nylon；With
The hot nylon is passed through into longitudinal stretching technique；
Wherein, the stretching ratio of the longitudinal stretching technique is 1~3.
In a preferred embodiment, the temperature is 95~130 DEG C.
In a preferred embodiment, the stretching ratio of the longitudinal stretching technique is 2.2.
In a preferred embodiment, the nylon material is selected from: nylon 12, nylon 7, nylon 11, nylon 6,
Nylon66 fiber, nylon 6/66 copolymer, 6/66/610 copolymer of nylon, nylon 46, nylon 1010, nylon 610, nylon 612, nylon
1010, nylon 46, nylon 7, nylon 9, nylon 13, nylon 6I, nylon 9 T, nylon MXD 6, nylon 6T, in nylon 6/6T copolymer
Any one or a few mixing.
In a preferred embodiment, the weight average molecular weight of the nylon material is 10000~1000000.
The second aspect of the present invention provides a kind of optics nylon No yield point film, using above-mentioned optics nylon No yield point film
Preparation process obtain.
In a preferred embodiment, the thickness of the optics nylon No yield point film are as follows: 0.05~0.25mm.
The third aspect of the present invention provides a kind of nylon polarized ophthalmic lenses, successively includes from the bottom to top
Nylon No yield point film layer；
Polarisation film layer；
Nylon No yield point film layer；
The nylon No yield point film layer is obtained using above-mentioned optics nylon No yield point film preparation.
The fourth aspect of the present invention provides a kind of nylon polarized ophthalmic lenses, successively includes from the bottom to top
Nylon base layer；
Nylon No yield point film layer；
Polarisation film layer；
Nylon No yield point film layer；
The nylon No yield point film layer is obtained using above-mentioned optics nylon No yield point film preparation.
The fifth aspect of the present invention provides above-mentioned optics nylon No yield point film in glasses, display equipment or communication equipment
Application.
The above-mentioned of the application and other features, aspects and advantages are more readily understood with reference to following detailed description.
Specific embodiment
The detailed description for preferred implementation method of the invention below of participating in the election of and including embodiment this public affairs can be more easily to understand
Open content.A large amount of terms can be referred in following description and claims, these terms are defined as following meanings.
Singular includes that plural number discusses object, unless the context clearly dictates otherwise.
" optionally " or " any one " refer to that the item described thereafter or event may or may not occur, and should
Description includes the situation that the situation that event occurs and event do not occur.
Expressing a range includes all integers and its score within the scope of this.Expressing a range further includes the range
Endpoint, do not consider that the range indicates whether certain numerical value "inner" or a numerical value of " between " or " ".In the disclosure
Hold and the intention of range described in claim particularly including full scope and not just one or more endpoints.For example, 0 to
Range illustrated by 10 is intended to disclose all integers between 0 and 10, such as 1,2,3,4 etc., all scores between 0 and 10,
Such as 1.5,2.3,4.57,6.1113 etc. and endpoint 0 and 10.
To solve the above-mentioned problems, the first aspect of the invention provides a kind of preparation work of optics nylon No yield point film
Skill at least includes the following steps,
Nylon material is provided；
Nylon material is carried out to be preheating to draft temperature, obtains hot nylon；With
The hot nylon is passed through into longitudinal stretching technique；
Wherein, the stretching ratio of the longitudinal stretching technique is 1~3.
Nylon material
In the present invention, the nylon material is also known as polyamide sample.Nylon material is not particularly limited, it can
To refer to polyamide, Polvamide prepolymer may also mean that.
The nylon material can be obtained by the polycondensation of diamine and dicarboxylic acids, can also be by the ring-opening polymerisation of lactams
It obtains, can also self condense to obtain by amino carboxylic acid.
In a preferred embodiment, the nylon material is to be obtained by the polycondensation of diamine and dicarboxylic acids.
What the diamine can be enumerated has:
1,3- propane diamine, butanediamine, pentanediamine, 3- methyl-1,5- pentanediamine, hexamethylene diamine, heptamethylene diamine, octamethylenediamine, nonyl two
Amine, decamethylene diamine, hendecane diamines, dodecamethylene diamine, 4,4- diamino heptamethylene diamine, Isosorbide-5-Nitrae-diaminocyclohexane, 2,2,4- front threes
Base -1,6- hexamethylene diamine, 2,4,4- trimethyl -1,6- hexamethylene diamines, 5- methyl-1,9- nonamethylene diamine, bis- (3- aminopropyl) ethers, 1,7-
Diamino -3,5- dioxo heptane, 1,10- diamino -4,7- dioxo hendecane, 1,10- diamino -4,7- dioxo -5-
The aliphatic diamines such as methyldecane；
2,3- diamino-pyridines, 2,6-diaminopyridine, 3,4- diamino-pyridine, 2,4- di-amino-pyrimidine, 5,6- diamino
Base -2,3- dicyano pyrazine, 5,6- diamino -2,4- dihydroxy-pyrimidine, 2,4- diamino -6- dimethylamino -1,3,5-triazines,
Isosorbide-5-Nitrae-two (3- aminopropyl) piperazine, 2,4- diamino -6- isopropoxy -1,3,5-triazines, 2,4- diamino -6- methoxyl group -
1,3,5-triazines, 2,4- diamino -6- phenyl -1,3,5-triazines, 2,4- diamino -6- methyl-s-triazine, 2,4- diamino -
1,3,5-triazines, 4,6- diamino -2- vinyl-s- triazine, 2,4- diamino -5- phenyl thiazole, 2,6- diaminopurine, 5,
6- diaminostilbene, 3- dimethyl uracil, 3,5- diaminostilbene, 2,4- triazoles, 6,9- diamino -2- ethyoxyl acridine lactic acid
Ester, 3,8- diamino -6- phenylphenanthridineand, Isosorbide-5-Nitrae-diaminopiperazine, 3,6- proflavin, two (4- aminophenyl) phenyl amines,
3,6- diaminocarbazoles, N- methyl -3,6- diaminocarbazole, N- ethyl -3,6- diaminocarbazole, N- phenyl -3,6- diamino
Carbazole, N, N '-two (4- aminophenyl)-benzidine, N, N '-two (4- aminophenyl)-N, N '-dimethyl-is to diamino
Base biphenyl etc.；
P-phenylenediamine, m-phenylene diamine (MPD), 4,4 '-diaminodiphenyl-methanes, 4,4 '-diamino-diphenyl ethane, 4,4 '-two
Aminodiphenyl base thioether, 4,4 '-diamino diphenyl sulfones, 2,2 '-dimethyl -4,4 '-benzidines, 3,3 '-dimethyl -4,
4 '-benzidines, 4,4 '-diaminobenzene formailides, 4,4 '-diaminodiphenyl ethers, 1,5-diaminonaphthalene, 2,2 '-two three
4,4 '-benzidine of methyl fluoride -, 3,3 '-two trifluoromethyl -4,4 '-benzidines, 5- amino -1- (4 '-aminobenzenes
Base) -1,3,3- trimethyl indanes, 6- amino -1- (4 '-aminophenyl) -1,3,3- trimethyl indanes, 3,4 '-diamino hexichol
Base ether, 3,3 '-diamino benzophenone, 3,4 '-diamino benzophenone, 4,4 '-diamino benzophenone, [4- (the 4- aminobenzene of 2,2- bis-
Oxygroup) phenyl] propane, 2,2- bis- [4- (4- amino-benzene oxygen) phenyl] hexafluoropropane, 2,2- bis- (4- aminophenyl) hexafluoro third
Alkane, 2,2- bis- [4- (4- amino-benzene oxygen) phenyl] sulfone, Isosorbide-5-Nitrae-two (4- amino-benzene oxygen) benzene, 1,3- bis- (4- amino-benzene oxygen)
Benzene, 1,3- bis- (3- amino-benzene oxygen) benzene, (4- the aminophenyl) -10- hydrogen of 9,9- bis- anthracene, 2,7- diamino-fluorene, 9,9- dimethyl -
2,7- diamino-fluorenes, 9,9- bis- (4- aminophenyl) fluorenes, 4,4 '-methylene-two (2- chloroaniline), 2,2 ', 5,5 '-four chloro- 4,
4 '-benzidines, 2,2 '-two chloro- 4,4 '-diamino -5,5 '-dimethoxy-biphenyls, 3,3 '-dimethoxy-4 's, 4 '-diaminos
Base biphenyl, Isosorbide-5-Nitrae, 4 '-(p-phenylene isopropylidene) diphenylamines, 4,4 '-(- phenylene isopropylidene) diphenylamines, 2,2 '-
Two [4- (4- amino -2- 4-trifluoromethylphenopendant) phenyl] hexafluoropropane, 4,4 '-diamino -2,2 '-two (trifluoromethyls) connection
Benzene, 4, aromatic diamines such as 4 '-two [(4- amino -2- trifluoromethyl) phenoxy group]-octafluorobiphenyls etc..
In a preferred embodiment, the diamine is selected from: hendecane diamines, dodecamethylene diamine, 2, and 2,4- tri-
Methyl-1,6- hexamethylene diamine, 5- methyl-1,9- nonamethylene diamine, 1,7- diamino -3,5- dioxo heptane, 1,10- diamino -4,7-
Dioxo hendecane, 2,3- diamino-pyridine, 2,6-diaminopyridine, 2,4- diamino -6- dimethylamino -1,3,5-triazines,
P-phenylenediamine, 4,4 '-diaminodiphenyl-methanes, 3,4 '-diamino-diphenyl ethers, 3,3 '-diamino benzophenone, 3 '-diformazans
4,4 '-benzidine of oxygroup-, Isosorbide-5-Nitrae, 4 '-(p-phenylene isopropylidene) diphenylamines, 4,4 '-(- phenylenes different sub- third
Base) diphenylamines, 4,4 '-diamino -2, the mixing of any one or a few in 2 '-two (trifluoromethyl) biphenyl.
What the dicarboxylic acids can be enumerated has: adipic acid, decanedioic acid, malonic acid, succinic acid, glutaric acid, pimelic acid, pungent
Diacid, azelaic acid, heneicosanedioic acid, dodecanedioic acid, oxalic acid, fumaric acid, maleic acid, to, M-phthalic acid, naphthalene dicarboxylic acids,
Cyclohexane dicarboxylic acid, stearic acid, arachic acid, behenic acid, montanic acid, 1,4- cyclohexane dicarboxylic acid, hexahydroterephthalic acid,
Hexahydro M-phthalic acid etc..
In a preferred embodiment, the dicarboxylic acids is selected from: adipic acid, decanedioic acid, succinic acid, terephthaldehyde
The mixing of acid, stearic acid, any one or a few in behenic acid.
In a preferred embodiment, the nylon material is obtained by the ring-opening polymerisation of lactams.
The lactams can enumerate alpha-pyrrolidone, valerolactam, epsilon-caprolactams, omega-lauric lactam, it is pungent in
Amide, 11 lactams, ε-oenantholcatam etc..
In a preferred embodiment, the nylon material is to self condense to obtain by amino carboxylic acid.
The amino carboxylic acid can enumerate 6-aminocaprolc acid, 7- aminoheptylic acid, 11- aminoundecanoic acid, 12- amino 12
Acid etc..
It in a preferred embodiment, further include sulfonated polyamide in the nylon material.
The sulfonated polyamide can be commercially available acquisition, can also be synthesized by the methods known to those skilled in the art
It obtains.Such as can be obtained by the polycondensation of sulfonated diamine and dicarboxylic acids, the polycondensation of diamines and sulfonation dicarboxylic acids obtains, sulfonation
The polycondensation of diamines and sulfonation dicarboxylic acids obtains.
What the sulfonated dicarboxylic acids can enumerate has: 2- sulfonic acid terephthalic acid (TPA), 5- sulfonic acid M-phthalic acid etc..
What the sulfonated diamine can be enumerated has: 4,4'- diamino-diphenyl -2,2'- disulfonic acid, 4,4'- diamino -
3,3'- dimethyl diphenyl methane -2,2'- disulfonic acid, 4,4'- diaminobenzil -2,2'- disulfonic acid, 4,4'- diamino -
2,2', 3,3'- dimethyl diphenyl methane -2,2'- disulfonic acid, 4,4'- diamino -2,2'- dimethyl diphenyl -2,2'- disulfonic acid,
4,4'- diamino -3,3'- dimethyl diphenyl -2,2'- disulfonic acid, 4,4'- benzidine -3,3'- disulfonic acid, 2,6'- diamino
Base -1,3,5- tri-methyl p-toluenesulfonate, 3,5- diamino benzene sulfonic acid, 4,4'- diaminodiphenyl ether -2,2'- disulfonic acid, 3,4'- bis-
Amino-diphenylethers -2,3'- disulfonic acid, 4,4'- diaminostilbene ", 3 " two phenoxy group benzene -5 "-sulfonic acid, 3,3'- diaminostilbene ", 3 " -
Two "-sulfonic acid etc. of phenoxy group benzene -5.
The equally commercially available acquisition of nylon material in the present invention.
In a preferred embodiment, the nylon material is selected from: nylon 12, nylon 7, nylon 11, nylon 6, Buddhist nun
Imperial 66, nylon 6/66 copolymer, 6/66/610 copolymer of nylon, nylon 46, nylon 1010, nylon 610, nylon 612, nylon
1010, nylon 46, nylon 7, nylon 9, nylon 13, nylon 6I, nylon 9 T, nylon MXD 6, nylon 6T, in nylon 6/6T copolymer
Any one or a few mixing.
In a preferred embodiment, the weight average molecular weight of the nylon material is 10000~1000000.
In further preferred embodiment, the weight average molecular weight of the nylon material is 200000~800000；
Weight average molecular weight is based on gel permeation chromatography (hreinafter referred to as " GPC ".) measure and carry out polystyrene and change
Value after calculation.The determination condition of GPC uses the condition test of this field routine, tests to obtain for example, following modes can be used.
Column: following columns are connected in series and are used.
" TSKgelG5000 " (7.8mmI.D. × 30cm) × 1 piece
" TSKgelG4000 " (7.8mmI.D. × 30cm) × 1 piece
" TSKgelG3000 " (7.8mmI.D. × 30cm) × 1 piece
" TSKgelG2000 " (7.8mmI.D. × 30cm) × 1 piece
Detector: RI (differential refractometer)；Column temperature: 40 DEG C；Eluent: tetrahydrofuran (THF)；Flow velocity: 1.0mL/ points
Clock；Injection rate: 100 μ L (tetrahydrofuran solution of sample solution concentration 4mg/mL)；Standard sample: following monodisperse polystyrenes are used
Alkene makes standard curve.
In a preferred embodiment, the nylon material is selected from nylon 12.
In a kind of preferred embodiment, the nylon material includes nylon 12 and sulfonated polyamide；Wherein, described
The weight ratio of nylon 12 and sulfonated polyamide is 100:(1~5).
In a preferred embodiment, the sulfonated polyamide the preparation method comprises the following steps:
(1) under inert gas protection, calcium chloride is added in reactor, solvent N-methyl pyrilidone is then added and stirs
It mixes uniformly, is sufficiently dissolved at 100 DEG C；
(2) after above-mentioned reaction solution is down to 12 DEG C, by adipic acid, 4,4'- diaminobenzil -2,2'- disulfonic acid, 1,8-
Octamethylenediamine, 2,6- diamino-pyridine, triphenyl phosphite, triethylamine are added to according to molar ratio for 1:1:1.5:0.5:3:5 above-mentioned
In solution at 100 DEG C, it polymerize 10 hours.Then reaction solution is poured onto methanol solution, obtained sediment is washed
Filter, it is dry, obtain sulfonated polyamide.
It can also include other resins such as cellulose acetate in the nylon material, polyester, polysulfones, polyether sulfone, gather
Styrene, polyvinyl alcohol, polyvinyl chloride, polymethyl methacrylate, polyarylate etc..
In a preferred embodiment, the nylon material can also include inorganic particulate.
In the present invention, what the inorganic particulate can be enumerated has: silica, iron oxide, magnesia, aluminium oxide, oxygen
Change titanium, cobalt oxide, copper oxide, zinc oxide, cerium oxide, yttrium oxide, indium oxide, silver oxide, tin oxide, holimium oxide, bentonite, carbon
Sour calcium, barium sulfate etc..
From the viewpoint of intermolecular force, the partial size of inorganic particulate is 1~100nm；Further preferably 2~
50nm。
In a preferred embodiment, the inorganic particulate is nano silica.
In a preferred embodiment, the nano silica is mesoporous silica nanospheres.
In a preferred embodiment, the mesoporous silica nanospheres can be by commercially available acquisition, can also be with
Known synthetic method synthesizes to obtain through the invention.
In a preferred embodiment, the mesoporous silica nanospheres are silane coupler modified mesoporous dioxy
SiClx nanosphere.
Weight ratio between the silane coupling agent and mesoporous silica nanospheres are as follows: (0.1~1): 10.
In a preferred embodiment, the preparation method of the silane coupler modified mesoporous silica nanospheres
Are as follows:
Weigh the mesoporous silica nanospheres of 100g, 200mL toluene, 0.1g silane coupling agent be added in reactor
Then ultrasonic disperse 0.5h is stirred to react 5h at 80 DEG C, washed 4 times with anhydrous methanol after completion of the reaction, 80 DEG C of vacuum drying
10h obtains silane coupler modified mesoporous silica nanospheres.
The silane coupling agent can be enumerated: trimethoxy-silylpropyl mercaptan, triethoxysilylpropyltetrasulfide
Mercaptan, methyl dimethoxy oxygroup silylpropyl mercaptan, methyl diethoxy silylpropyl mercaptan, γ-glycidoxy
Hydroxypropyl methyl diethoxy silicon, γ-methacryloxypropyl, gamma-amino propyl trimethoxy silicane
In any one or a few mixing.
Longitudinal stretching technique
In the present invention, the longitudinal stretching technique is that nylon material is heated to draft temperature and carries out longitudinal stretching, described
Draft temperature is 95~130 DEG C；Further preferably 100~120 DEG C；Much further preferably from 110~115 DEG C；Most preferably
110℃.Wherein, as long as stretching ratio within the scope of the effect of the invention, is not particularly limited.Preferably, institute
The stretching ratio for stating longitudinal stretching technique is 1~3 times；Further preferably 1.5~2.5 times；Much further preferably from 1.8~
2.5 again；Most preferably 2.2 times.
Term " stretching ratio " is also known as draw ratio, draw ratio, refers to its length and raw footage after stretched process
Ratio.
Nylon material in the present invention can also continue to cross directional stretch after longitudinal stretching.
Nylon material in the present invention obtains longitudinal orderly arrangement nylon molecules after specific longitudinal stretching technique
Structure has obtained having functional material membrane, is a kind of novel photoelectric material.The present inventor is found surprisingly that this molecule
The nylon material of structure longitudinal direction ordered arrangement is applied to field of photoelectric technology, has extraordinary filter effect to veiling glare.
The second aspect of the present invention provides a kind of optics nylon No yield point film, using above-mentioned optics nylon No yield point film
Preparation process obtain.
In a preferred embodiment, the thickness of the optics nylon No yield point film are as follows: 0.05~0.25mm.
What the thickness of optics nylon No yield point film can be enumerated has: 0.05 millimeter, 0.06 millimeter, 0.07 millimeter, 0.08 milli
Rice, 0.09 millimeter, 0.1 millimeter, 0.11 millimeter, 0.12 millimeter, 0.13 millimeter, 0.14 millimeter, 0.15 millimeter, 0.16 millimeter,
0.17 millimeter, 0.18 millimeter, 0.19 millimeter, 0.2 millimeter, 0.21 millimeter, 0.22 millimeter, 0.23 millimeter, 0.24 millimeter, 0.25 milli
Rice.
The third aspect of the present invention provides a kind of nylon polarized ophthalmic lenses, successively includes from the bottom to top
Nylon No yield point film layer；
Polarisation film layer；
Nylon No yield point film layer；
The nylon No yield point film layer is obtained using above-mentioned optics nylon No yield point film preparation.
The light polarizing film can be any light polarizing film of the prior art, be preferably polyvinyl alcohol polarisation in the present invention
Film.
It is described to be connected between layers by adhesive, it can also be connected by heating melting.
The fourth aspect of the present invention provides a kind of nylon polarized ophthalmic lenses, successively includes from the bottom to top
Nylon base layer；
Nylon No yield point film layer；
Polarisation film layer；
Nylon No yield point film layer；
The nylon No yield point film layer is obtained using above-mentioned optics nylon No yield point film preparation.
The nylon polarized ophthalmic lenses that the fourth aspect of the present invention provides are the nylon polaroid glasses provided in the third aspect
Nylon base layer is added on the basis of piece.
The fifth aspect of the present invention provides above-mentioned optics nylon No yield point film in glasses, display equipment or communication equipment
Application.
The present invention is specifically described below by embodiment.It is necessarily pointed out that following embodiment is only used
In the invention will be further described, it should not be understood as limiting the scope of the invention, professional and technical personnel in the field
The some nonessential modifications and adaptations made according to the content of aforementioned present invention, still fall within protection scope of the present invention.
In addition, if without other explanations, it is raw materials used to be all commercially available, and number used in following material is weight
Part.
Embodiment
Embodiment 1: embodiments of the present invention 1 provide a kind of preparation process of optics nylon No yield point film, at least
Include the following steps,
Nylon material is provided；
Nylon material is carried out to be preheating to draft temperature, obtains hot nylon；With
The hot nylon is passed through into longitudinal stretching technique；
Wherein, the stretching ratio of the longitudinal stretching technique is 1~3.
Embodiment 2: it is identical as embodiment 1, the difference lies in that the temperature is 95~130 DEG C.
Embodiment 3: it is identical as embodiment 1, the difference lies in that the stretching ratio of the longitudinal stretching technique is 2.2.
Embodiment 4: it is identical as embodiment 1, the difference lies in that the nylon material is selected from: nylon 12, nylon 7,
Nylon 11, nylon 6, nylon66 fiber, nylon 6/66 copolymer, 6/66/610 copolymer of nylon, nylon 46, nylon 1010, nylon
610, nylon 612, nylon 1010, nylon 46, nylon 7, nylon 9, nylon 13, nylon 6I, nylon 9 T, nylon MXD 6, nylon 6T,
Any one or a few mixing in nylon 6/6T copolymer.
Embodiment 5: it is identical as embodiment 4, the difference lies in that the weight average molecular weight of the nylon material is
10000~1000000.
Embodiment 6: embodiment 6 provides a kind of optics nylon No yield point film, using described in Embodiments 1 to 5
What the preparation process of optics nylon No yield point film obtained.
Embodiment 7: it is identical as embodiment 6, the difference lies in that the thickness of the optics nylon No yield point film are as follows:
0.05~0.25mm.
Embodiment 8: embodiment 8 provides a kind of nylon polarized ophthalmic lenses, successively includes from the bottom to top
Nylon No yield point film layer；
Polarisation film layer；
Nylon No yield point film layer.
Embodiment 9: embodiment 9 provides a kind of nylon polarized ophthalmic lenses, successively includes from the bottom to top
Nylon base layer；
Nylon No yield point film layer；
Polarisation film layer；
Nylon No yield point film layer.
Embodiment 10: optics nylon No yield point film described in embodiment 6 is in glasses, display equipment or communication equipment
Application.
Embodiment 1
The embodiment of the present invention 1 provides a kind of optics nylon No yield point film, wherein film with a thickness of 0.05 millimeter.
The preparation process of optics nylon No yield point film is:
Nylon material is provided；
Nylon material is carried out to be preheating to 95 DEG C, obtains hot nylon；With
The hot nylon is passed through into longitudinal stretching technique；
Wherein, the stretching ratio of the longitudinal stretching technique is 1.
The nylon material is transparent nylon 12, originates in Switzerland EMS, trade mark TR90LS.
Embodiment 2
The embodiment of the present invention 2 provides a kind of optics nylon No yield point film, wherein film with a thickness of 0.08 millimeter.
The preparation process of optics nylon No yield point film is:
Nylon material is provided；
Nylon material is carried out to be preheating to 130 DEG C, obtains hot nylon；With
The hot nylon is passed through into longitudinal stretching technique；
Wherein, the stretching ratio of the longitudinal stretching technique is 3.
The nylon material is transparent nylon 12, originates in Switzerland EMS, trade mark TR90LS.
Embodiment 3
The embodiment of the present invention 3 provides a kind of optics nylon No yield point film, wherein film with a thickness of 0.10 millimeter.
The preparation process of optics nylon No yield point film is:
Nylon material is provided；
Nylon material is carried out to be preheating to 100 DEG C, obtains hot nylon；With
The hot nylon is passed through into longitudinal stretching technique；
Wherein, the stretching ratio of the longitudinal stretching technique is 1.5.
The nylon material is transparent nylon 12, originates in Switzerland EMS, trade mark TR90LS.
Embodiment 4
The embodiment of the present invention 4 provides a kind of optics nylon No yield point film, wherein film with a thickness of 0.12 millimeter.
The preparation process of optics nylon No yield point film is:
Nylon material is provided；
Nylon material is carried out to be preheating to 120 DEG C, obtains hot nylon；With
The hot nylon is passed through into longitudinal stretching technique；
Wherein, the stretching ratio of the longitudinal stretching technique is 3.
The nylon material is transparent nylon 12, originates in Switzerland EMS, trade mark TR90LS.
Embodiment 5
The embodiment of the present invention 5 provides a kind of optics nylon No yield point film, wherein film with a thickness of 0.15 millimeter.
The preparation process of optics nylon No yield point film is:
Nylon material is provided；
Nylon material is carried out to be preheating to 120 DEG C, obtains hot nylon；With
The hot nylon is passed through into longitudinal stretching technique；
Wherein, the stretching ratio of the longitudinal stretching technique is 2.
The nylon material is transparent nylon 12, originates in Switzerland EMS, trade mark TR90LS.
Embodiment 6
The embodiment of the present invention 6 provides a kind of optics nylon No yield point film, wherein film with a thickness of 0.18 millimeter.
The preparation process of optics nylon No yield point film is:
Nylon material is provided；
Nylon material is carried out to be preheating to 115 DEG C, obtains hot nylon；With
The hot nylon is passed through into longitudinal stretching technique；
Wherein, the stretching ratio of the longitudinal stretching technique is 2.5.
The nylon material is transparent nylon 12, originates in Switzerland EMS, trade mark TR90LS.
Embodiment 7
The embodiment of the present invention 7 provides a kind of optics nylon No yield point film, wherein film with a thickness of 0.20 millimeter.
The preparation process of optics nylon No yield point film is:
Nylon material is provided；
Nylon material is carried out to be preheating to 110 DEG C, obtains hot nylon；With
The hot nylon is passed through into longitudinal stretching technique；
Wherein, the stretching ratio of the longitudinal stretching technique is 2.2.
The nylon material is transparent nylon 12, originates in Switzerland EMS, trade mark TR90LS.
Embodiment 8
The embodiment of the present invention 8 provides a kind of optics nylon No yield point film, wherein film with a thickness of 0.21 millimeter.
The preparation process of optics nylon No yield point film is:
Nylon material is provided；
Nylon material is carried out to be preheating to 110 DEG C, obtains hot nylon；With
The hot nylon is passed through into longitudinal stretching technique；
Wherein, the stretching ratio of the longitudinal stretching technique is 2.2.
The nylon material is transparent nylon 66, originates in Switzerland EMS, trade mark TR90LS.
Embodiment 9
The embodiment of the present invention 9 provides a kind of optics nylon No yield point film, wherein film with a thickness of 0.25 millimeter.
The preparation process of optics nylon No yield point film is:
Nylon material is provided；
Nylon material is carried out to be preheating to 110 DEG C, obtains hot nylon；With
The hot nylon is passed through into longitudinal stretching technique；
Wherein, the stretching ratio of the longitudinal stretching technique is 2.2.
The nylon material includes nylon 12 and sulfonated polyamide；Wherein, the weight of the nylon 12 and sulfonated polyamide
Than for 100:1.The trade mark of the nylon 12 is TR90LS.
The sulfonated polyamide the preparation method comprises the following steps:
(1) under inert gas protection, calcium chloride is added in reactor, solvent N-methyl pyrilidone is then added and stirs
It mixes uniformly, is sufficiently dissolved at 100 DEG C；
(2) after above-mentioned reaction solution is down to 12 DEG C, by adipic acid, 4,4'- diaminobenzil -2,2'- disulfonic acid, 1,8-
Octamethylenediamine, 2,6- diamino-pyridine, triphenyl phosphite, triethylamine are added to according to molar ratio for 1:1:1.5:0.5:3:5 above-mentioned
In solution at 100 DEG C, it polymerize 10 hours.Then reaction solution is poured onto methanol solution, obtained sediment is washed
Filter, it is dry, obtain sulfonated polyamide.
Embodiment 10
The embodiment of the present invention 10 provides a kind of optics nylon No yield point film, wherein film with a thickness of 0.25 millimeter.
The preparation process of optics nylon No yield point film is:
Nylon material is provided；
Nylon material is carried out to be preheating to 110 DEG C, obtains hot nylon；With
The hot nylon is passed through into longitudinal stretching technique；
Wherein, the stretching ratio of the longitudinal stretching technique is 2.2.
The nylon material includes nylon 12, sulfonated polyamide, polyvinyl alcohol；Wherein, the nylon 12, sulfonation polyamides
Amine, polyvinyl alcohol weight ratio be 100:1:10；The trade mark of the nylon 12 is TR90LS.
The trade mark of the polyvinyl alcohol are as follows: polyvinyl alcohol 1788；
The sulfonated polyamide the preparation method comprises the following steps:
(1) under inert gas protection, calcium chloride is added in reactor, solvent N-methyl pyrilidone is then added and stirs
It mixes uniformly, is sufficiently dissolved at 100 DEG C；
(2) after above-mentioned reaction solution is down to 12 DEG C, by adipic acid, 4,4'- diaminobenzil -2,2'- disulfonic acid, 1,8-
Octamethylenediamine, 2,6- diamino-pyridine, triphenyl phosphite, triethylamine are added to according to molar ratio for 1:1:1.5:0.5:3:5 above-mentioned
In solution at 100 DEG C, it polymerize 10 hours.Then reaction solution is poured onto methanol solution, obtained sediment is washed
Filter, it is dry, obtain sulfonated polyamide.
Embodiment 11
The embodiment of the present invention 11 provides a kind of optics nylon No yield point film, wherein film with a thickness of 0.20 millimeter.
The preparation process of optics nylon No yield point film is:
Nylon material is provided；
Nylon material is carried out to be preheating to 110 DEG C, obtains hot nylon；With
The hot nylon is passed through into longitudinal stretching technique；
Wherein, the stretching ratio of the longitudinal stretching technique is 2.2.
The nylon material includes nylon 12, sulfonated polyamide, polyvinyl alcohol, mesoporous silica nanospheres；Wherein, institute
State nylon 12, sulfonated polyamide, polyvinyl alcohol, mesoporous silica nanospheres weight ratio be 100:1:10:0.1；The Buddhist nun
The trade mark of dragon 12 is TR90LS.
The trade mark of the polyvinyl alcohol are as follows: polyvinyl alcohol 1788；
The mesoporous silica nanospheres are purchased from Nanjing Ji Cang nanosecond science and technology Co., Ltd.
The preparation method of the sulfonated polyamide is:
(1) under inert gas protection, calcium chloride is added in reactor, solvent N-methyl pyrilidone is then added and stirs
It mixes uniformly, is sufficiently dissolved at 100 DEG C；
(2) after above-mentioned reaction solution is down to 12 DEG C, by adipic acid, 4,4'- diaminobenzil -2,2'- disulfonic acid, 1,8-
Octamethylenediamine, 2,6- diamino-pyridine, triphenyl phosphite, triethylamine are added to according to molar ratio for 1:1:1.5:0.5:3:5 above-mentioned
In solution at 100 DEG C, it polymerize 10 hours.Then reaction solution is poured onto methanol solution, obtained sediment is washed
Filter, it is dry, obtain sulfonated polyamide.
Embodiment 12
The embodiment of the present invention 12 provides a kind of optics nylon No yield point film, wherein film with a thickness of 0.20 millimeter.
The preparation process of optics nylon No yield point film is:
Nylon material is provided；
Nylon material is carried out to be preheating to 110 DEG C, obtains hot nylon；With
The hot nylon is passed through into longitudinal stretching technique；
Wherein, the stretching ratio of the longitudinal stretching technique is 2.2.
The nylon material includes nylon 12, sulfonated polyamide, polyvinyl alcohol, silane coupler modified mesoporous silicon oxide
Nanosphere；Wherein, the nylon 12, sulfonated polyamide, polyvinyl alcohol, silane coupler modified mesoporous silica nanospheres
Weight ratio is 100:1:10:0.1；The trade mark of the nylon 12 is TR90LS.
The trade mark of the polyvinyl alcohol are as follows: polyvinyl alcohol 1788；
The mesoporous silica nanospheres are purchased from Nanjing Ji Cang nanosecond science and technology Co., Ltd.
The sulfonated polyamide the preparation method comprises the following steps:
(1) under inert gas protection, calcium chloride is added in reactor, solvent N-methyl pyrilidone is then added and stirs
It mixes uniformly, is sufficiently dissolved at 100 DEG C；
(2) after above-mentioned reaction solution is down to 12 DEG C, by adipic acid, 4,4'- diaminobenzil -2,2'- disulfonic acid, 1,8-
Octamethylenediamine, 2,6- diamino-pyridine, triphenyl phosphite, triethylamine are added to according to molar ratio for 1:1:1.5:0.5:3:5 above-mentioned
In solution at 100 DEG C, it polymerize 10 hours.Then reaction solution is poured onto methanol solution, obtained sediment is washed
Filter, it is dry, obtain sulfonated polyamide.
Silane coupler modified mesoporous silica nanospheres the preparation method comprises the following steps:
Weigh the trimethoxy-silylpropyl mercaptan of the mesoporous silica nanospheres of 100g, 200mL toluene, 0.1g
It is added to ultrasonic disperse 0.5h in reactor, 5h is then stirred to react at 80 DEG C, washs 4 with anhydrous methanol after completion of the reaction
Secondary, 80 DEG C of vacuum drying 10h obtain silane coupler modified mesoporous silica nanospheres.
Test method
1, light transmittance and mist degree test are tested using spectrophotometer method；
2, wearability test；
By optics nylon No yield point film obtained in embodiment 1~12, using the roller equipped with winding Artificial Fibers cloth
Sander, squeezing into length in villus is 0.8mm, and roller revolving speed is 400rpm, station movement speed is 3cm/ seconds, polishing number is
Grinding process is carried out under conditions of 5 times, then cleans optics nylon No yield point film in isopropanol, range estimation confirmation is wear-resisting etc.
Grade.If scratch item number is 0, to be denoted as 0 grade；If scratch item number is (to contain 3) within 3, to be denoted as 1 grade；If scratch
Item number is 3 or more, then to be denoted as 2 grades.
1 characterization test of table
| Embodiment | Transparency | Mist degree | Wearability |
| Embodiment 1 | 81% | 78% | 2 |
| Embodiment 2 | 80% | 75% | 2 |
| Embodiment 3 | 83% | 79% | 2 |
| Embodiment 4 | 84% | 80% | 2 |
| Embodiment 5 | 85% | 80% | 1 |
| Embodiment 6 | 85% | 81% | 1 |
| Embodiment 7 | 86% | 82% | 1 |
| Embodiment 8 | 82% | 78% | 1 |
| Embodiment 9 | 94% | 94% | 1 |
| Embodiment 10 | 95% | 94% | 1 |
| Embodiment 11 | 96% | 95% | 0 |
| Embodiment 12 | 98% | 97% | 0 |
Above data can be seen that the optics nylon No yield point film in the present invention with extraordinary light transmittance, mist degree with
And wear-resisting property, service life is the more than ten years still the phenomenon that being not in abrasion.In addition, optics nylon in the present invention without
Alignment films will not reduce polarizing function, be not in reduction polarization effect under the action of polarised light.
Example above-mentioned is merely illustrative, some features of the feature for explaining the disclosure.The attached claims
It is intended to the range as wide as possible for requiring to be contemplated that, and embodiments as presented herein is only according to all possible embodiment
Combined selection embodiment explanation.Therefore, the purpose of applicant is that the attached claims are not illustrated the present invention
Feature exemplary selectional restriction.And the progress in science and technology will be formed language express it is inaccurate due to and not
The possible equivalent being presently considered or son replacement, and these variations should also be interpreted in the conceived case by appended
Claim covering.
Claims (10)
1. a kind of preparation process of optics nylon No yield point film, which is characterized in that it at least includes the following steps,
Nylon material is provided；
Nylon material is carried out to be preheating to draft temperature, obtains hot nylon；With
The hot nylon is passed through into longitudinal stretching technique；
Wherein, the stretching ratio of the longitudinal stretching technique is 1~3；
It further include sulfonated polyamide in the nylon material；
The sulfonated polyamide the preparation method comprises the following steps:
(1) under inert gas protection, calcium chloride is added in reactor, it is equal that solvent N-methyl pyrilidone stirring is then added
It is even, it is sufficiently dissolved at 100 DEG C；
(2) after above-mentioned reaction solution is down to 12 DEG C, by adipic acid, 4,4'- diaminobenzil -2,2'- disulfonic acid, 1,8- pungent two
Amine, 2,6- diamino-pyridine, triphenyl phosphite, triethylamine are that 1:1:1.5:0.5:3:5 is added to above-mentioned solution according to molar ratio
In at 100 DEG C, polymerize 10 hours, then reaction solution is poured onto methanol solution, by obtained sediment wash filter, do
It is dry, obtain sulfonated polyamide.
2. the preparation process of optics nylon No yield point film as described in claim 1, which is characterized in that the draft temperature is
95~130 DEG C.
3. the preparation process of optics nylon No yield point film as described in claim 1, which is characterized in that the longitudinal stretching technique
Stretching ratio be 2.2.
4. the preparation process of optics nylon No yield point film as described in claim 1, which is characterized in that the nylon material choosing
From: nylon 12, nylon 11, nylon 6, nylon66 fiber, nylon 6/66 copolymer, 6/66/610 copolymer of nylon, nylon 610, nylon
612, nylon 1010, nylon 46, nylon 7, nylon 9, nylon 13, nylon 6I, nylon 9 T, nylon MXD 6, nylon 6T, nylon 6/6T
Any one or a few mixing in copolymer.
5. the preparation process of optics nylon No yield point film as claimed in claim 4, which is characterized in that the nylon material
Weight average molecular weight is 10000~1000000.
6. a kind of optics nylon No yield point film, which is characterized in that use optics Buddhist nun as claimed in any one of claims 1 to 5, wherein
What the preparation process of imperial No yield point film obtained.
7. optics nylon No yield point film as claimed in claim 6, which is characterized in that the thickness of the optics nylon No yield point film
Degree are as follows: 0.05~0.25mm.
8. a kind of nylon polarized ophthalmic lenses, which is characterized in that successively include from the bottom to top
Nylon No yield point film layer；
Polarisation film layer；
Nylon No yield point film layer；
The nylon No yield point film layer is obtained using optics nylon No yield point film preparation as claimed in claim 6.
9. a kind of nylon polarized ophthalmic lenses, which is characterized in that successively include from the bottom to top
Nylon base layer；
Nylon No yield point film layer；
Polarisation film layer；
Nylon No yield point film layer；
The nylon No yield point film layer is obtained using optics nylon No yield point film preparation as claimed in claim 6.
10. application of the optics nylon No yield point film as claimed in claim 6 in glasses, display equipment or communication equipment.
Priority Applications (2)
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| CN201710080267.XA CN106891513B (en) | 2017-02-15 | 2017-02-15 | Optics nylon No yield point film and its preparation process |
| PCT/CN2018/073925 WO2018149277A1 (en) | 2017-02-15 | 2018-01-24 | Optical nylon non-oriented film and process for manufacturing same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710080267.XA CN106891513B (en) | 2017-02-15 | 2017-02-15 | Optics nylon No yield point film and its preparation process |
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| CN117364274B (en) * | 2023-10-07 | 2024-03-15 | 青岛康威化纤有限公司 | Full-biology-based high-strength nylon 510 fiber and preparation method and application thereof |
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|---|---|---|---|---|
| CN102236119A (en) * | 2010-04-21 | 2011-11-09 | 来奇偏光科技（厦门）有限公司 | Annular photosensitive polarizing film |
| CN102492294A (en) * | 2011-12-19 | 2012-06-13 | 佛山佛塑科技集团股份有限公司 | Biaxially oriented polyamide film and preparation method thereof |
| CN203720384U (en) * | 2013-12-12 | 2014-07-16 | 轩鸿光学股份有限公司 | Optical object structure |
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| CN100365451C (en) * | 2002-07-30 | 2008-01-30 | 日东电工株式会社 | Optical film and its manufacturing method |
| CN101122648B (en) * | 2003-08-08 | 2011-05-04 | 日东电工株式会社 | Polarizing film, laminated film, and liquid crystal display |
| JP5096314B2 (en) * | 2005-04-20 | 2012-12-12 | ロフォ ハイ テック フィルム ゲゼルシャフト ミット ベシュレンクテル ハフツング | Transparent polyamide film |
| JP4646236B2 (en) * | 2006-04-27 | 2011-03-09 | 日東電工株式会社 | Method for producing polarizer and method for producing polarizing plate |
| CN106891513B (en) * | 2017-02-15 | 2019-08-06 | 温州富奇士光电材料有限公司 | Optics nylon No yield point film and its preparation process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236119A (en) * | 2010-04-21 | 2011-11-09 | 来奇偏光科技（厦门）有限公司 | Annular photosensitive polarizing film |
| CN102492294A (en) * | 2011-12-19 | 2012-06-13 | 佛山佛塑科技集团股份有限公司 | Biaxially oriented polyamide film and preparation method thereof |
| CN203720384U (en) * | 2013-12-12 | 2014-07-16 | 轩鸿光学股份有限公司 | Optical object structure |
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