CN104151807B - A kind of PC resistance to fogging ophthalmic lens and preparation method thereof - Google Patents
A kind of PC resistance to fogging ophthalmic lens and preparation method thereof Download PDFInfo
- Publication number
- CN104151807B CN104151807B CN201410420884.6A CN201410420884A CN104151807B CN 104151807 B CN104151807 B CN 104151807B CN 201410420884 A CN201410420884 A CN 201410420884A CN 104151807 B CN104151807 B CN 104151807B
- Authority
- CN
- China
- Prior art keywords
- parts
- fogging
- resistance
- ophthalmic lens
- ethyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims abstract description 34
- CGSLYBDCEGBZCG-UHFFFAOYSA-N Octicizer Chemical compound C=1C=CC=CC=1OP(=O)(OCC(CC)CCCC)OC1=CC=CC=C1 CGSLYBDCEGBZCG-UHFFFAOYSA-N 0.000 claims abstract description 21
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 21
- 229930195729 fatty acid Natural products 0.000 claims abstract description 21
- 239000000194 fatty acid Substances 0.000 claims abstract description 21
- -1 fatty acid ester Chemical class 0.000 claims abstract description 21
- 229920000223 polyglycerol Polymers 0.000 claims abstract description 21
- 229920001451 polypropylene glycol Polymers 0.000 claims abstract description 21
- 239000003112 inhibitor Substances 0.000 claims abstract description 15
- 230000003647 oxidation Effects 0.000 claims abstract description 15
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 15
- OBETXYAYXDNJHR-SSDOTTSWSA-M (2r)-2-ethylhexanoate Chemical compound CCCC[C@@H](CC)C([O-])=O OBETXYAYXDNJHR-SSDOTTSWSA-M 0.000 claims abstract description 14
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims abstract description 14
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 claims abstract description 14
- KZTYYGOKRVBIMI-UHFFFAOYSA-N diphenyl sulfone Chemical compound C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000005502 peroxidation Methods 0.000 claims abstract description 14
- 239000006096 absorbing agent Substances 0.000 claims abstract description 11
- 238000012360 testing method Methods 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000007711 solidification Methods 0.000 claims abstract description 8
- 230000008023 solidification Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 14
- DKBCURTUXYMRFB-LXTVHRRPSA-N (2r,3r,4s,5r)-7-(3,4-dimethylphenyl)hept-6-ene-1,2,3,4,5,6-hexol Chemical compound CC1=CC=C(C=C(O)[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO)C=C1C DKBCURTUXYMRFB-LXTVHRRPSA-N 0.000 claims description 13
- QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 8
- 238000003490 calendering Methods 0.000 claims description 7
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000003963 antioxidant agent Substances 0.000 claims description 5
- 230000003078 antioxidant effect Effects 0.000 claims description 5
- 235000006708 antioxidants Nutrition 0.000 claims description 5
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 5
- 239000012964 benzotriazole Substances 0.000 claims description 5
- 229950002083 octabenzone Drugs 0.000 claims description 4
- 239000003595 mist Substances 0.000 abstract description 9
- 238000002834 transmittance Methods 0.000 abstract description 9
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000005453 pelletization Methods 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 description 40
- 229920005989 resin Polymers 0.000 description 14
- 239000011347 resin Substances 0.000 description 14
- 239000011521 glass Substances 0.000 description 6
- 229920000515 polycarbonate Polymers 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920006351 engineering plastic Polymers 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 241000218631 Coniferophyta Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 206010041662 Splinter Diseases 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000005587 carbonate group Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
This application discloses a kind of PC resistance to fogging ophthalmic lens and preparation method thereof, PC, 2-ethyl-2-azoles quinoline, 2-ethylhexyl diphenyl phosphate, polypropylene glycol, polyglycerol fatty acid ester, sulfobenzide, UV light absorber, 3 is taken according to parts by weight proportioning, 4-dimethylbenzylidensorbitol, the peroxidation 2 ethyl hexanoic acid tert-butyl ester, PA6, oxidation inhibitor, PA66, cumyl peroxyneodecanoate, DOP and dicumyl peroxide, mix deburring after rear extruding pelletization, solidification, plated film, cleaning, test package after oven dry; Product transmittance 95-98%, improves 5-15%, mist degree 1-3%; Cantilever beam impact strength 900-1000J/m ,-30 DEG C of notched Izod impact strength 18-20kJ/m
2; Specific refractory power 1.8-2.0, improves 0.2-0.5, flexural strength 125-130MPa.
Description
Technical field
The application belongs to resin lens preparation technology field, particularly relates to a kind of PC resistance to fogging ophthalmic lens and preparation method thereof.
Background technology
Resin is a kind of from various plants, the particularly secretory product of the hydro carbons of conifer.Because its special chemical structure and this emulsion paint and jelly can be made use and be taken seriously.It is the mixture of multiple macromolecular compound, so there is different fusing points.Resin can be divided into natural resin and synthetic resins two kinds.Resin types has extremely many, in the middle of the light industry being widely used in people and heavy industry, also often can see, such as plastics, resin glasses, coating etc. in the middle of daily life.Resin lens be exactly with resin be starting material chemical process synthesis polishing after eyeglass.Optical resin lens is a kind of organic materials, inside is a kind of polymer chain-like structure, connect and spatially reticulated structure, intermolecular structure relative relaxation, the space that can produce relative displacement is had between molecular chain, light-transmissive rate is 84%-90%, and light transmission is good, and optical resin lens anti-impact force is strong simultaneously.PC eyeglass, general resin lens is all thermosetting material, and namely raw material is liquid, forms solid-state eyeglass after heating.PC sheet is again " space sheet ", " universe sheet ", and chemical name is polycarbonate, is thermoplastic material.Namely raw material is solid-state, is shaped as eyeglass, excessively also can be out of shape so be heated after this eyeglass finished product after heating, is unsuitable for high humidity thermal field and closes.PC eyeglass has extremely strong toughness, not broken, therefore also known as hardening lens.Proportion every cubic centimetre is only 2 grams, is at present for the most light material of eyeglass.
Polycarbonate is the high molecular polymer containing carbonate group in molecular chain, and the structure according to ester group can be divided into the broad varietys such as aliphatics, aromatic series, aliphatic-aromatic.Mechanical property wherein due to aliphatics and aliphatic-aromatic polycarbonate is lower, thus limits its application in engineering plastics.Aromatic copolycarbonate is only had to obtain suitability for industrialized production at present.Due to the singularity on polycarbonate structure, now become the general engineering plastic that in five large-engineering plastics, rate of growth is the fastest.The chemical name of PC, polycarbonate, is a kind of environment-friendly type engineering plastics.The feature of PC material: lightweight, excellent in cushion effect, hardness is high, refractive index is high, satisfactory mechanical property, thermoplasticity are good, electrical insulation capability is good, the advantage such as free from environmental pollution.PC is widely used in numerous industry such as glass window, electronic apparatus, health care, optical communication, glasses lens manufacture of CD, automobile component, lighting and equipment, transportation industry.PC space eyeglass is the eyeglass manufactured with polycarbonate, and common resin lens has difference in essence! Being commonly called as of PC is exactly splinter-proof glass, therefore PC eyeglass has acted on the good characteristic of the super anti-impact force of starting material, and because specific refractory power is high and light specific gravity, alleviates the weight of eyeglass greatly, also have more advantage such as: 100% antiultraviolet, can not turn to be yellow within 3-5.If no problem in technique, weight ratio ordinary resin sheet is light by 37%, and anti-impact force is especially up to 12 times of ordinary resin.
Transparent, the micro-yellow of this material of PC resin, not easy coloring, firm and toughness, resistance to impact shock is large especially, be CR 1 l0 doubly more than, come out at the top in thermoplastic material, design is upper can be very thin, center thickness >=1.0mm, fall sphere test feminine gender.Satisfactory stability is had to heat, thermal radiation, air, ozone.And the ultraviolet of ~ below 385nm all absorbs, real hardening lens can be deserved to be called.In addition thermotolerance is high, oil resistant, lubricating grease and acids effect, and water-absorbent is low, have the dimensional stability of height, and it is a kind of ep-type material that can utilize many times.The led lens of 21 century is referred to as the many people of the U.S..Shortcoming is that stress is large, easily ftractures, and poor with other resin-phase dissolubility, frictional coefficient is large, without self lubricity.Difficulty of processing is large, domesticly at present can only produce sun glasses and goggles, and optical mirror slip also depends on import.A lot of people in the industry has an optimistic view of this material, and after thinking several years, the ophthalmic lens market of China is dominated in PC sector-meeting.Manufacturing glasses lens with PC material is first U.S. in early 1980s, is characterized in that safety is attractive in appearance.The crush resistance of the present superelevation of safety body and 100% shielding of ultraviolet, attractive in appearance to be embodied in eyeglass thin, bright, and comfortable to be embodied in eyeglass lightweight.Come from release market, the development prospect of the very good PC eyeglass of each manufacturer, they are in the design of eyeglass, manufacture, research, constantly adopt new technology, new technology, make PC eyeglass continue towards the gentliest, the thinnest, the hardest, safest future development.Along with making rapid progress of science and technology, high-tech, multi-functional, multiduty PC eyeglass are constantly released, with the composite demand meeting on the physiology of human consumer, protect, decorate.It is worth mentioning that most the aspheric surface PC concave lens product of various band polarisation or variable color.Therefore, we have reason to believe, following PC eyeglass is bound to become one of leading product in spectacles industry.And universal along with humanity concept, and the formation of novel harmonious society, designs that a kind of transmittance is high, cantilever beam impact strength is high, mist degree is low and PC resistance to fogging ophthalmic lens that specific refractory power is high and preparation method thereof is very important.
Summary of the invention
The technical problem solved:
The application, for above-mentioned technical problem, provides a kind of PC resistance to fogging ophthalmic lens and preparation method thereof, solves that existing ophthalmic lens transmittance is low, cantilever beam impact strength is low, mist degree is high and the technical problem such as specific refractory power is low.
Technical scheme:
A kind of PC resistance to fogging ophthalmic lens, the raw materials by weight portion proportioning of described PC resistance to fogging ophthalmic lens is as follows: PC100 part; 2-ethyl-2-azoles quinoline 3-5 part; 2-ethylhexyl diphenyl phosphate 0.1-0.3 part; Polypropylene glycol 1-5 part; Polyglycerol fatty acid ester 0.2-0.4 part; Sulfobenzide 1-3 part; UV light absorber 2-4 part; 3,4-dimethylbenzylidensorbitol 0.5-1.5 part; Peroxidation 2 ethyl hexanoic acid tert-butyl ester 1-3 part; PA6 is 2-4 part; Oxidation inhibitor 0.1-0.5 part; PA66 is 2-6 part; Cumyl peroxyneodecanoate 3-5 part; DOP35-45 part; Dicumyl peroxide 25-35 part.
As a preferred technical solution of the present invention: the raw materials by weight portion proportioning of described PC resistance to fogging ophthalmic lens is as follows: PC100 part; 2-ethyl-2-azoles quinoline 3.5-4.5 part; 2-ethylhexyl diphenyl phosphate 0.15-0.25 part; Polypropylene glycol 2-4 part; Polyglycerol fatty acid ester 0.25-0.35 part; Sulfobenzide 1.5-2.5 part; UV light absorber 2.5-3.5 part; 3,4-dimethylbenzylidensorbitol 0.8-1.2 part; Peroxidation 2 ethyl hexanoic acid tert-butyl ester 1.5-2.5 part; PA6 is 2.5-3.5 part; Oxidation inhibitor 0.2-0.4 part; PA66 is 3-5 part; Cumyl peroxyneodecanoate 3.5-4.5 part; DOP36-44 part; Dicumyl peroxide 27-33 part.
As a preferred technical solution of the present invention: the raw materials by weight portion proportioning of described PC resistance to fogging ophthalmic lens is as follows: PC100 part; 2-ethyl-2-azoles quinoline 4 parts; 2-ethylhexyl diphenyl phosphate 0.2 part; Polypropylene glycol 3 parts; Polyglycerol fatty acid ester 0.3 part; Sulfobenzide 2 parts; UV light absorber 3 parts; 3,4-dimethylbenzylidensorbitol 1 part; The peroxidation 2 ethyl hexanoic acid tert-butyl ester 2 parts; PA6 is 3 parts; 0.3 part, oxidation inhibitor; PA66 is 4 parts; Cumyl peroxyneodecanoate 4 parts; DOP40 part; Dicumyl peroxide 30 parts.
As a preferred technical solution of the present invention: described UV light absorber adopts benzotriazole or Octabenzone.
As a preferred technical solution of the present invention: described oxidation inhibitor adopts anti-oxidant DLTP or oxidation inhibitor 215.
As a preferred technical solution of the present invention: the preparation method of described PC resistance to fogging ophthalmic lens, comprises the steps:
The first step: take PC, 2-ethyl-2-azoles quinoline, 2-ethylhexyl diphenyl phosphate, polypropylene glycol, polyglycerol fatty acid ester, sulfobenzide, UV light absorber, 3,4-dimethylbenzylidensorbitol, the peroxidation 2 ethyl hexanoic acid tert-butyl ester, PA6, oxidation inhibitor, PA66, cumyl peroxyneodecanoate, DOP and dicumyl peroxide according to parts by weight proportioning;
Second step: PC, 2-ethyl-2-azoles quinoline, 2-ethylhexyl diphenyl phosphate, polypropylene glycol and polyglycerol fatty acid ester are dropped in reactor and is heated to 100-130 DEG C, stir 4-10min, then add surplus stock, stir 40-60min, be cooled to 40-50 DEG C;
3rd step: mixed material is dropped in forcing machine and extrudes, barrel temperature 110 DEG C, 130 DEG C, 150 DEG C, 160 DEG C, 170 DEG C, 180 DEG C and 190 DEG C, extruder temperature 110 DEG C;
4th step: calendering, feeding roller roller temperature 200 DEG C, side roll 200 DEG C, lower roll 200 DEG C, central roll 190 DEG C, on take turns 190 DEG C, stripper roll 140-150 DEG C, test package after solidification afterwards deburring, plated film, cleaning, oven dry.
Beneficial effect:
A kind of PC resistance to fogging ophthalmic lens of the present invention and preparation method thereof adopts above technical scheme compared with prior art, has following technique effect: 1, product transmittance 95-98%, improves 5-15%, mist degree 1-3%; 2, cantilever beam impact strength 900-1000J/m ,-30 DEG C of notched Izod impact strength 18-20kJ/m
2; 3, specific refractory power 1.8-2.0, improves 0.2-0.5; 4, flexural strength 125-130MPa, the widespread production not division of history into periods can replace current material.
Embodiment
Embodiment 1:
PC100 part is taken according to parts by weight proportioning; 2-ethyl-2-azoles quinoline 3 parts; 2-ethylhexyl diphenyl phosphate 0.1 part; Polypropylene glycol 1 part; Polyglycerol fatty acid ester 0.2 part; Sulfobenzide 1 part; Octabenzone 2 parts; 3,4-dimethylbenzylidensorbitol 0.5 part; The peroxidation 2 ethyl hexanoic acid tert-butyl ester 1 part; PA6 is 2 parts; Oxidation inhibitor 215 is 0.1 part; PA66 is 2 parts; Cumyl peroxyneodecanoate 3 parts; DOP35 part; Dicumyl peroxide 25 parts.
PC, 2-ethyl-2-azoles quinoline, 2-ethylhexyl diphenyl phosphate, polypropylene glycol and polyglycerol fatty acid ester are dropped in reactor and is heated to 100 DEG C, stir 4min, then add surplus stock, stir 40min, be cooled to 40 DEG C.
Mixed material is dropped in forcing machine and extrudes, barrel temperature 110 DEG C, 130 DEG C, 150 DEG C, 160 DEG C, 170 DEG C, 180 DEG C and 190 DEG C, extruder temperature 110 DEG C; Calendering, feeding roller roller temperature 200 DEG C, side roll 200 DEG C, lower roll 200 DEG C, central roll 190 DEG C, on take turns 190 DEG C, stripper roll 140 DEG C, test package after solidification afterwards deburring, plated film, cleaning, oven dry.
Product transmittance 95%, improves 5-12%, mist degree 3%; Cantilever beam impact strength 900J/m ,-30 DEG C of notched Izod impact strength 18kJ/m
2; Specific refractory power 1.8, improves 0.2, flexural strength 125MPa.
Embodiment 2:
PC100 part is taken according to parts by weight proportioning; 2-ethyl-2-azoles quinoline 5 parts; 2-ethylhexyl diphenyl phosphate 0.3 part; Polypropylene glycol 5 parts; Polyglycerol fatty acid ester 0.4 part; Sulfobenzide 3 parts; Benzotriazole 4 parts; 3,4-dimethylbenzylidensorbitol 1.5 parts; The peroxidation 2 ethyl hexanoic acid tert-butyl ester 3 parts; PA6 is 4 parts; Oxidation inhibitor 215 is 0.5 part; PA66 is 6 parts; Cumyl peroxyneodecanoate 5 parts; DOP45 part; Dicumyl peroxide 35 parts.
PC, 2-ethyl-2-azoles quinoline, 2-ethylhexyl diphenyl phosphate, polypropylene glycol and polyglycerol fatty acid ester are dropped in reactor and is heated to 130 DEG C, stir 10min, then add surplus stock, stir 60min, be cooled to 50 DEG C.
Mixed material is dropped in forcing machine and extrudes, barrel temperature 110 DEG C, 130 DEG C, 150 DEG C, 160 DEG C, 170 DEG C, 180 DEG C and 190 DEG C, extruder temperature 110 DEG C; Calendering, feeding roller roller temperature 200 DEG C, side roll 200 DEG C, lower roll 200 DEG C, central roll 190 DEG C, on take turns 190 DEG C, stripper roll 150 DEG C, test package after solidification afterwards deburring, plated film, cleaning, oven dry.
Product transmittance 96%, improves 6-13%, mist degree 2.5%; Cantilever beam impact strength 930J/m ,-30 DEG C of notched Izod impact strength 18.5kJ/m
2; Specific refractory power 1.8, improves 0.3, flexural strength 126MPa.
Embodiment 3:
PC100 part is taken according to parts by weight proportioning; 2-ethyl-2-azoles quinoline 3.5 parts; 2-ethylhexyl diphenyl phosphate 0.15 part; Polypropylene glycol 2 parts; Polyglycerol fatty acid ester 0.25 part; Sulfobenzide 1.5 parts; Octabenzone 2.5 parts; 3,4-dimethylbenzylidensorbitol 0.8 part; The peroxidation 2 ethyl hexanoic acid tert-butyl ester 1.5 parts; PA6 is 2.5 parts; Anti-oxidant DLTP 0.2 part; PA66 is 3 parts; Cumyl peroxyneodecanoate 3.5 parts; DOP36 part; Dicumyl peroxide 27 parts.
PC, 2-ethyl-2-azoles quinoline, 2-ethylhexyl diphenyl phosphate, polypropylene glycol and polyglycerol fatty acid ester are dropped in reactor and is heated to 110 DEG C, stir 6min, then add surplus stock, stir 45min, be cooled to 42 DEG C.
Mixed material is dropped in forcing machine and extrudes, barrel temperature 110 DEG C, 130 DEG C, 150 DEG C, 160 DEG C, 170 DEG C, 180 DEG C and 190 DEG C, extruder temperature 110 DEG C; Calendering, feeding roller roller temperature 200 DEG C, side roll 200 DEG C, lower roll 200 DEG C, central roll 190 DEG C, on take turns 190 DEG C, stripper roll 143 DEG C, test package after solidification afterwards deburring, plated film, cleaning, oven dry.
Product transmittance 96%, improves 6-13%, mist degree 2%; Cantilever beam impact strength 950J/m ,-30 DEG C of notched Izod impact strength 19kJ/m
2; Specific refractory power 1.9, improves 0.4, flexural strength 127MPa.
Embodiment 4:
PC100 part is taken according to parts by weight proportioning; 2-ethyl-2-azoles quinoline 4.5 parts; 2-ethylhexyl diphenyl phosphate 0.25 part; Polypropylene glycol 4 parts; Polyglycerol fatty acid ester 0.35 part; Sulfobenzide 2.5 parts; Benzotriazole 3.5 parts; 3,4-dimethylbenzylidensorbitol 1.2 parts; The peroxidation 2 ethyl hexanoic acid tert-butyl ester 2.5 parts; PA6 is 3.5 parts; Anti-oxidant DLTP 0.4 part; PA66 is 5 parts; Cumyl peroxyneodecanoate 4.5 parts; DOP44 part; Dicumyl peroxide 33 parts.
PC, 2-ethyl-2-azoles quinoline, 2-ethylhexyl diphenyl phosphate, polypropylene glycol and polyglycerol fatty acid ester are dropped in reactor and is heated to 120 DEG C, stir 8min, then add surplus stock, stir 55min, be cooled to 48 DEG C.
Mixed material is dropped in forcing machine and extrudes, barrel temperature 110 DEG C, 130 DEG C, 150 DEG C, 160 DEG C, 170 DEG C, 180 DEG C and 190 DEG C, extruder temperature 110 DEG C; Calendering, feeding roller roller temperature 200 DEG C, side roll 200 DEG C, lower roll 200 DEG C, central roll 190 DEG C, on take turns 190 DEG C, stripper roll 147 DEG C, test package after solidification afterwards deburring, plated film, cleaning, oven dry.
Product transmittance 97%, improves 7-14%, mist degree 1.5%; Cantilever beam impact strength 990J/m ,-30 DEG C of notched Izod impact strength 19.5kJ/m
2; Specific refractory power 1.9, improves 0.4, flexural strength 128MPa.
Embodiment 5:
PC100 part is taken according to parts by weight proportioning; 2-ethyl-2-azoles quinoline 4 parts; 2-ethylhexyl diphenyl phosphate 0.2 part; Polypropylene glycol 3 parts; Polyglycerol fatty acid ester 0.3 part; Sulfobenzide 2 parts; Benzotriazole 3 parts; 3,4-dimethylbenzylidensorbitol 1 part; The peroxidation 2 ethyl hexanoic acid tert-butyl ester 2 parts; PA6 is 3 parts; Anti-oxidant DLTP 0.3 part; PA66 is 4 parts; Cumyl peroxyneodecanoate 4 parts; DOP40 part; Dicumyl peroxide 30 parts.
PC, 2-ethyl-2-azoles quinoline, 2-ethylhexyl diphenyl phosphate, polypropylene glycol and polyglycerol fatty acid ester are dropped in reactor and is heated to 115 DEG C, stir 7min, then add surplus stock, stir 50min, be cooled to 45 DEG C.
Mixed material is dropped in forcing machine and extrudes, barrel temperature 110 DEG C, 130 DEG C, 150 DEG C, 160 DEG C, 170 DEG C, 180 DEG C and 190 DEG C, extruder temperature 110 DEG C; Calendering, feeding roller roller temperature 200 DEG C, side roll 200 DEG C, lower roll 200 DEG C, central roll 190 DEG C, on take turns 190 DEG C, stripper roll 145 DEG C, test package after solidification afterwards deburring, plated film, cleaning, oven dry.
Product transmittance 98%, improves 8-15%, mist degree 1%; Cantilever beam impact strength 1000J/m ,-30 DEG C of notched Izod impact strength 20kJ/m
2; Specific refractory power 2.0, improves 0.5, flexural strength 130MPa.
Composition all components in above embodiment all can business be bought.
Above-described embodiment is just for setting forth content of the present invention, instead of restriction, and any change therefore in the implication suitable with claims of the present invention and scope, all should think to be included in the scope of claims.
Claims (6)
1. a PC resistance to fogging ophthalmic lens, is characterized in that the raw materials by weight portion proportioning of described PC resistance to fogging ophthalmic lens is as follows: PC100 part; 2-ethyl-2-azoles quinoline 3-5 part; 2-ethylhexyl diphenyl phosphate 0.1-0.3 part; Polypropylene glycol 1-5 part; Polyglycerol fatty acid ester 0.2-0.4 part; Sulfobenzide 1-3 part; UV light absorber 2-4 part; 3,4-dimethylbenzylidensorbitol 0.5-1.5 part; Peroxidation 2 ethyl hexanoic acid tert-butyl ester 1-3 part; PA6 is 2-4 part; Oxidation inhibitor 0.1-0.5 part; PA66 is 2-6 part; Cumyl peroxyneodecanoate 3-5 part; DOP35-45 part; Dicumyl peroxide 25-35 part.
2. a kind of PC resistance to fogging ophthalmic lens according to claim 1, is characterized in that described PC resistance to fogging ophthalmic lens raw materials by weight portion proportioning is as follows: PC100 part; 2-ethyl-2-azoles quinoline 3.5-4.5 part; 2-ethylhexyl diphenyl phosphate 0.15-0.25 part; Polypropylene glycol 2-4 part; Polyglycerol fatty acid ester 0.25-0.35 part; Sulfobenzide 1.5-2.5 part; UV light absorber 2.5-3.5 part; 3,4-dimethylbenzylidensorbitol 0.8-1.2 part; Peroxidation 2 ethyl hexanoic acid tert-butyl ester 1.5-2.5 part; PA6 is 2.5-3.5 part; Oxidation inhibitor 0.2-0.4 part; PA66 is 3-5 part; Cumyl peroxyneodecanoate 3.5-4.5 part; DOP36-44 part; Dicumyl peroxide 27-33 part.
3. a kind of PC resistance to fogging ophthalmic lens according to claim 1, is characterized in that the raw materials by weight portion proportioning of described PC resistance to fogging ophthalmic lens is as follows: PC100 part; 2-ethyl-2-azoles quinoline 4 parts; 2-ethylhexyl diphenyl phosphate 0.2 part; Polypropylene glycol 3 parts; Polyglycerol fatty acid ester 0.3 part; Sulfobenzide 2 parts; UV light absorber 3 parts; 3,4-dimethylbenzylidensorbitol 1 part; The peroxidation 2 ethyl hexanoic acid tert-butyl ester 2 parts; PA6 is 3 parts; 0.3 part, oxidation inhibitor; PA66 is 4 parts; Cumyl peroxyneodecanoate 4 parts; DOP40 part; Dicumyl peroxide 30 parts.
4. a kind of PC resistance to fogging ophthalmic lens according to claim 1, is characterized in that: described UV light absorber adopts benzotriazole or Octabenzone.
5. a kind of PC resistance to fogging ophthalmic lens according to claim 1, is characterized in that: described oxidation inhibitor adopts anti-oxidant DLTP or oxidation inhibitor 215.
6. a preparation method for PC resistance to fogging ophthalmic lens described in claim 1, is characterized in that, comprise the steps:
The first step: take PC, 2-ethyl-2-azoles quinoline, 2-ethylhexyl diphenyl phosphate, polypropylene glycol, polyglycerol fatty acid ester, sulfobenzide, UV light absorber, 3,4-dimethylbenzylidensorbitol, the peroxidation 2 ethyl hexanoic acid tert-butyl ester, PA6, oxidation inhibitor, PA66, cumyl peroxyneodecanoate, DOP and dicumyl peroxide according to parts by weight proportioning;
Second step: PC, 2-ethyl-2-azoles quinoline, 2-ethylhexyl diphenyl phosphate, polypropylene glycol and polyglycerol fatty acid ester are dropped in reactor and is heated to 100-130 DEG C, stir 4-10min, then add surplus stock, stir 40-60min, be cooled to 40-50 DEG C;
3rd step: mixed material is dropped in forcing machine and extrudes, barrel temperature 110 DEG C, 130 DEG C, 150 DEG C, 160 DEG C, 170 DEG C, 180 DEG C and 190 DEG C, extruder temperature 110 DEG C;
4th step: calendering, feeding roller roller temperature 200 DEG C, side roll 200 DEG C, lower roll 200 DEG C, central roll 190 DEG C, on take turns 190 DEG C, stripper roll 140-150 DEG C, test package after solidification afterwards deburring, plated film, cleaning, oven dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410420884.6A CN104151807B (en) | 2014-08-25 | 2014-08-25 | A kind of PC resistance to fogging ophthalmic lens and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410420884.6A CN104151807B (en) | 2014-08-25 | 2014-08-25 | A kind of PC resistance to fogging ophthalmic lens and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104151807A CN104151807A (en) | 2014-11-19 |
| CN104151807B true CN104151807B (en) | 2016-03-02 |
Family
ID=51877444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410420884.6A Expired - Fee Related CN104151807B (en) | 2014-08-25 | 2014-08-25 | A kind of PC resistance to fogging ophthalmic lens and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104151807B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105860401A (en) * | 2016-06-21 | 2016-08-17 | 浙江工贸职业技术学院 | Wear-resistant resin spectacle lens and preparation technology thereof |
| CN109251500A (en) * | 2018-07-17 | 2019-01-22 | 蚌埠中梁机械科技有限公司 | A method of it adding nano-titanium dioxide and makes super-hydrophobic automatic cleaning resin eyeglass |
| CN109143610A (en) * | 2018-09-28 | 2019-01-04 | 镇江奥视达光学有限公司 | A kind of fog-proof lens and preparation method thereof |
| US11944574B2 (en) | 2019-04-05 | 2024-04-02 | Amo Groningen B.V. | Systems and methods for multiple layer intraocular lens and using refractive index writing |
| US11529230B2 (en) | 2019-04-05 | 2022-12-20 | Amo Groningen B.V. | Systems and methods for correcting power of an intraocular lens using refractive index writing |
| US11564839B2 (en) | 2019-04-05 | 2023-01-31 | Amo Groningen B.V. | Systems and methods for vergence matching of an intraocular lens with refractive index writing |
| US11583388B2 (en) | 2019-04-05 | 2023-02-21 | Amo Groningen B.V. | Systems and methods for spectacle independence using refractive index writing with an intraocular lens |
| US11583389B2 (en) | 2019-04-05 | 2023-02-21 | Amo Groningen B.V. | Systems and methods for correcting photic phenomenon from an intraocular lens and using refractive index writing |
| US11678975B2 (en) | 2019-04-05 | 2023-06-20 | Amo Groningen B.V. | Systems and methods for treating ocular disease with an intraocular lens and refractive index writing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101013614A (en) * | 2007-01-12 | 2007-08-08 | 刘津平 | Transparent conducting Composite material, film, board and method of manufacturing the same |
| CN101516999A (en) * | 2006-12-06 | 2009-08-26 | 帝人化成株式会社 | Eyeglass lens |
| CN101747610A (en) * | 2008-12-17 | 2010-06-23 | 第一毛织株式会社 | Polycarbonate resin composition with improved transparency and scratch-resistance |
| EP2471854A1 (en) * | 2010-12-29 | 2012-07-04 | Cheil Industries Inc. | Glass fiber reinforced polycarbonate resin composition with excellent flame retardancy |
-
2014
- 2014-08-25 CN CN201410420884.6A patent/CN104151807B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101516999A (en) * | 2006-12-06 | 2009-08-26 | 帝人化成株式会社 | Eyeglass lens |
| CN101013614A (en) * | 2007-01-12 | 2007-08-08 | 刘津平 | Transparent conducting Composite material, film, board and method of manufacturing the same |
| CN101747610A (en) * | 2008-12-17 | 2010-06-23 | 第一毛织株式会社 | Polycarbonate resin composition with improved transparency and scratch-resistance |
| EP2471854A1 (en) * | 2010-12-29 | 2012-07-04 | Cheil Industries Inc. | Glass fiber reinforced polycarbonate resin composition with excellent flame retardancy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104151807A (en) | 2014-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104151807B (en) | A kind of PC resistance to fogging ophthalmic lens and preparation method thereof | |
| CN101399294A (en) | Solar cell module | |
| CN102382443A (en) | Photodiffusion polycarbonate composite material and manufacture method of photodiffusion light guide plate for building material | |
| CN112625434A (en) | Memory material capable of continuously emitting long-wavelength far infrared rays | |
| CN101482625A (en) | Sodium hyaluronate contained flexible hydrophilic contact lens and method for producing the same | |
| CN102321355A (en) | Method for manufacturing light diffusion polycarbonate sheet materials with adjustable light transmittance | |
| CN102786690A (en) | Light scattering microsphere containing benzoate polysilsesquioxane, and preparation method and application thereof | |
| CN101319024A (en) | Optical resin monomer material and preparation method thereof | |
| CN102070827B (en) | Preparation method of noctilucent material and straw | |
| CN104086972A (en) | Fog-resistant polycarbonate lens material and preparation method thereof | |
| CN104194298A (en) | PC (Poly Carbonate) scuffing-resistant lens and preparation method thereof | |
| CN204758949U (en) | Polarizing lenses discolours | |
| CN101864157A (en) | Preparation method of polycarbonate used for blow molding | |
| CN103435898B (en) | TPO leather substance | |
| CN102416733B (en) | Bionic thermostatic response type intelligent composite optical glass based on nano-scale phase change | |
| CN109082094A (en) | PC frosted resin and preparation method thereof | |
| KR102166042B1 (en) | Method of preparing antimicrobial spectable frame and antimicrobial spectable frame prepared by the same | |
| CN106279972A (en) | A kind of polypropylene composite materials dalle and manufacture method thereof | |
| CN107254131A (en) | A kind of solvent resistance bloom exempts from spraying PMMA alloy material and preparation method thereof | |
| CN103819830A (en) | Anti-ultraviolet PVC pipe material | |
| CN109401263A (en) | A kind of modified polycarbonate and preparation method thereof | |
| CN103817945B (en) | A kind of PU Timing Belt production technology | |
| CN202460000U (en) | Transparent rubber basketball | |
| CN112898769A (en) | High-strength mirror frame material capable of emitting far infrared rays | |
| CN207291207U (en) | A kind of photochromic fenestrated membrane of intelligence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Qinqin Inventor before: Zhou Jiayu |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160330 Address after: Tianhe District city in Guangdong province Guangzhou Longkou West Road No. 2, Room 405, 510635 Patentee after: Li Qinqin Address before: 311805 Zhejiang city of Shaoxing province Zhuji city Zhoucun Town, No. 161 Jieting Patentee before: Zhou Jiayu |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 225441 Taizhou Road, Taixing Economic Development Zone, Jiangsu, China, No. 186, Tongjiang Road, Binjiang Patentee after: Li Qinqin Address before: Tianhe District city in Guangdong province Guangzhou Longkou West Road No. 2, Room 405, 510635 Patentee before: Li Qinqin |
|
| CB03 | Change of inventor or designer information |
Inventor after: Wang Wenju Inventor before: Li Qinqin |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170329 Address after: Guangzhou Avenue North erison Road, Baiyun District of Guangzhou City, Guangdong province 510510 No. 116 room 301A7 Patentee after: Guangzhou Champlane Sports Goods Co., Ltd. Address before: 225441 Taizhou Road, Taixing Economic Development Zone, Jiangsu, China, No. 186, Tongjiang Road, Binjiang Patentee before: Li Qinqin |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20170825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |