CN105802228B - A kind of antiallergy leg of spectacles and its preparation process - Google Patents
A kind of antiallergy leg of spectacles and its preparation process Download PDFInfo
- Publication number
- CN105802228B CN105802228B CN201610228267.5A CN201610228267A CN105802228B CN 105802228 B CN105802228 B CN 105802228B CN 201610228267 A CN201610228267 A CN 201610228267A CN 105802228 B CN105802228 B CN 105802228B
- Authority
- CN
- China
- Prior art keywords
- leg
- parts
- antiallergy
- spectacles
- resin material
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/06—Polysulfones; Polyethersulfones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/14—Side-members
- G02C5/16—Side-members resilient or with resilient parts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Abstract
The invention discloses a kind of antiallergy leg of spectacles and its preparation process, the raw material for preparing resin material includes：Polyether sulfone, polylactic acid, zinc oxide, gadolinium oxide, titanium dioxide, 5 benzyloxy indole, 3 acetaldehyde amide, Alfenide；Preparation process includes：Polyether sulfone, polylactic acid, zinc oxide, gadolinium oxide, titanium dioxide and 5 benzyloxy indole, 3 acetaldehyde amide are put into hopper, obtain batch mixing, carries out extrusion molten molding, resin material is made；Under vacuum, copper, zinc, nickel are projected into technique by semi-solid-state metal melting, Alfenide metallic matrix is made；By resin material through injection molding technique, metallic matrix in coating mould, cured processing obtains made antiallergy leg of spectacles.Leg of spectacles prepared by the present invention has good antianaphylaxis energy, and with good flexural strength and high resilience, is conducive to expand audient's range of leg of spectacles, providing good wear to consumer experiences.
Description
Technical field
The present invention relates to eyewear arts, and in particular to a kind of antiallergy leg of spectacles and its preparation process.
Background technology
There are about 800,000,000 people by China glasses consumer, and glasses market prospects are vast, and the quality of leg of spectacles directly affects consumer's
Purchase it is expected, and leg of spectacles is directly contacted with human skin, long periods of wear, and human sweat can corrode leg of spectacles material surface,
If leg of spectacles material is irritant, pollution substance to human body, it can cause human body that allergic reaction occurs, human body is caused to be worn
The discomfort worn influences the sale of glasses.
The material for preparing leg of spectacles at present is broadly divided into metal material, resin material and natural material.Due to natural material
Preparation method, use condition, production cost, selling price limitation, audient's range of natural material is smaller.Due to metal material
Material is a kind of preferable material for preparing leg of spectacles with good buckle resistance, good resilience, good toughness.But
It is since metal material is perishable, oxidizable, the old of leg of spectacles material can be caused, and metal material and human skin are direct
Contact, is easily corroded by human sweat, phenomena such as also causing the sense of discomfort of human body, allergy occurs.And improve the side of this problem
Rule is coating film treatment to be carried out to the surface of metal material or by resin material metal material for coating.And existing for coating film treatment
Problem is then that plated film easily peels off, and influences the aesthetics of leg of spectacles.It is a kind of preferable solution through resin material metal material for coating
Method, but different resin materials due to its raw material, auxiliary agent, preparation method difference, have effects that different.
Chinese patent CN201210482766.9 discloses a kind of production method of leg of spectacles, and leg of spectacles ontology is divided into bending
Part and support section, bending part and support section one compression moulding, leg of spectacles body interior are three/second silica gel layer,
Outside for 1/3rd nylon glue-lines, layer of silica gel and the compound adult of nylon glue-line, and bonded by 200 degree by Environment-friendlyglue glue,
Compacting, polishing molding.But the patent is poor using the intensity and toughness of silica gel and the leg of spectacles of nylon glue preparation, is easy to old
Change, denaturation, influence the beauty of leg of spectacles, service life is short.
Therefore, it prepares a kind of using a kind of High anti bending strength of resin material cladding with good antianaphylaxis, resilience
Very it is necessary to be conducive to expand audient's range of leg of spectacles, provide good wear to consumer and experience leg of spectacles that can be good.
Invention content
The present invention is in view of the above-mentioned problems, provide a kind of antiallergy leg of spectacles and its preparation process.
Technical solution is used by the present invention solves the above problems：
A kind of antiallergy leg of spectacles, including resin material and metal substrate；Wherein prepare the raw material and its again of resin material
Amount part includes：150 parts~300 parts of polyether sulfone, 150 parts~300 parts of polylactic acid, 0.1 part~1.0 parts of zinc oxide, gadolinium oxide 0.05
Part~0.15 part, 0.1 part~0.5 part of titanium dioxide, 0.3 part~1.3 parts of 5- benzyloxy indole -3- acetaldehyde amides；Wherein metal
Substrate is Alfenide.Wherein polyether sulfone has good heat resistance, impact resistance and stability, and non-toxic, can
To be used for preparing the high-molecular compound contacted with human skin.Wherein polylactic acid is obtained by main polymerizable raw material of lactic acid
Polymer, raw material sources are abundant and can regenerate, and production process is pollution-free, and product can be biodegradable, realizes
Cycle in nature is ideal Green Polymer Material, has good antianaphylaxis and gas permeability.Wherein copper zinc-nickel closes
Gold has preferable ductility, fold resistance, toughness, resilience.
Further, ingredient and its weight percent are in Alfenide：Copper 15%~25%, zinc 10%~15%,
Remaining is nickel.
Further, the raw material and its parts by weight optimization for preparing resin material include：220 parts~250 parts of polyether sulfone gathers breast
210 parts~240 parts of acid, 0.1 part~0.5 part of zinc oxide, 0.05 part~0.10 part of gadolinium oxide, 0.2 part~0.4 part of titanium dioxide,
0.5 part~1.0 parts of 5- benzyloxy indole -3- acetaldehyde amides.
Further, the raw material and its parts by weight of resin material are prepared：235 parts of polyether sulfone, 225 parts of polylactic acid, oxidation
0.3 part of zinc, 0.07 part of gadolinium oxide, 0.3 part of titanium dioxide, 0.07 part of 5- benzyloxy indole -3- acetaldehyde amides.
Another goal of the invention of the present invention, is to provide a kind of preparation process of above-mentioned antiallergy leg of spectacles, including following
Step：
Step S1, the preparation of resin material：By the polyether sulfone of the parts by weight and particles of polylactic acid at 45 DEG C~55 DEG C
At a temperature of dry 1h~2.5h, then put into plastic extruders hopper in, heated, be heated to hopper temperature for 65 DEG C~
At 75 DEG C, the zinc oxide of the parts by weight, gadolinium oxide, titanium dioxide and 5- benzyloxy indole -3- acetaldehyde amides are put into hopper
It is inside stirred, after mixing, obtains batch mixing, carry out extrusion molten molding, resin material is made；
Step S2, the preparation and molding of metallic matrix：Under vacuum, by the copper simple substance of the parts by weight, zinc simple substance,
It in nickel simple substance input hopper, is melted by semi-solid-state metal and projects technique, among molten metal is injected mold, obtained size is
Long 80mm~110mm, width 2mm~5mm, thickness 1mm~4mm Alfenide metallic matrix；
Step S3, resin material cladding metallic matrix：Metallic matrix made from step S2 is placed in injection molding mold
In card slot, then by resin material made from step S1 under 195 DEG C~210 DEG C of temperature condition through injection molding technique, packet
Metallic matrix in mold is covered, when being cooled to 110 DEG C~120 DEG C, curing process 2h~3.5h is carried out, takes out semi-finished product, pass through
Residual side, polished and cleaned processing are trimmed to get made antiallergy leg of spectacles.
Further, in step S1, extrusion molten molding is specially：At a temperature of 265 DEG C~275 DEG C, double spiral shells are carried out
Bar squeezes out, and rate of extrusion is 230rpm~245rpm, and then temperature carries out vacuum annealing 5h under conditions of being 125 DEG C~130 DEG C
~8h carries out pelletizing, drying to get resin material after the completion of annealing.
Further, drying is specially：Under 55 DEG C~65 DEG C of temperature condition, the material after pelletizing is subjected to vacuum
It is dried 2.5h~4h.
Further, in step S2, semi-solid-state metal melting, which is projected, is specially：By copper simple substance, zinc simple substance and nickel simple substance
Metal blocks are heated through charge tube, and heating temperature is 600 DEG C~750 DEG C, are pushed via screw rod and are injected coagulation forming in cavity,
Temperature is curing molding 5h~8h under conditions of 120 DEG C~135 DEG C.
Further, in step S3, injection molding technique is specially：In the condition that screw speed is 32mm/s~35mm/s
Under, control nozzle temperature is 195 DEG C~210 DEG C, under the injection pressure of 1.4MPa~1.7MPa, with the note of 7mm/s~9mm/s
Resin material is injected into mold by firing rate rate.
Further, injection moulding further includes and the step of carrying out the pre-heat treatment is equipped to injection, and preheating temperature is 198 DEG C
~215 DEG C.
It is an advantage of the invention that：
1. the present invention is using the resin material raw material of polyether sulfone and polylactic acid as leg of spectacles, resin material obtained without
Poison can contact with human skin, have good biocompatibility；
2. the present invention is using zinc oxide, gadolinium oxide, titanium dioxide, 5- benzyloxy indole -3- acetaldehyde amides as polyether sulfone
The auxiliary agent of resin material is prepared with polylactic acid so that two kinds of macromolecule raw materials have good compatibility in preparation process, and
So that the resin material prepared has good ultraviolet-resistent property, inoxidizability and antibiotic property；
3. use the good flexural strength of metallic matrix prepared by Alfenide, good moldability, good toughness, resilience good；
4. the present invention using injecting method prepare antiallergy leg of spectacles, defect is few, preparation process is simple, it is easy to operate,
It is suitble to scale of mass production.
Specific embodiment
The embodiment of the present invention is described in detail below, but what the present invention can be defined by the claims and cover
Multitude of different ways is implemented.
Embodiment 1
A kind of antiallergy leg of spectacles, including resin material and metal substrate；Wherein prepare the raw material and its again of resin material
Amount part includes：150 parts of polyether sulfone, 150 parts of polylactic acid, 0.1 part of zinc oxide, 0.05 part of gadolinium oxide, 0.1 part of titanium dioxide, 5- benzyls
0.3 part of oxygroup indoles -3- acetaldehyde amides；Wherein metal substrate is Alfenide.Ingredient and its weight hundred in Alfenide
Point ratio is：Copper 15%, zinc 10%, remaining is nickel.
Embodiment 2
A kind of antiallergy leg of spectacles, including resin material and metal substrate；Wherein prepare the raw material and its again of resin material
Amount part includes：300 parts of polyether sulfone, 300 parts of polylactic acid, 1.0 parts of zinc oxide, 0.15 part of gadolinium oxide, 0.5 part of titanium dioxide, 5- benzyls
1.3 parts of oxygroup indoles -3- acetaldehyde amides；Wherein metal substrate is Alfenide.Ingredient and its weight hundred in Alfenide
Point ratio is：Copper 25%, zinc 15%, remaining is nickel.
Embodiment 3
A kind of antiallergy leg of spectacles, including resin material and metal substrate；Wherein prepare the raw material and its again of resin material
Amount part includes：220 parts of polyether sulfone, 210 parts of polylactic acid, 0.1 part of zinc oxide, 0.05 part of gadolinium oxide, 0.2 part of titanium dioxide, 5- benzyls
0.5 part of oxygroup indoles -3- acetaldehyde amides；Wherein metal substrate is Alfenide.
Ingredient and its weight percent are in Alfenide：Copper 18%, zinc 11%, remaining is nickel.
Embodiment 4
A kind of antiallergy leg of spectacles, including resin material and metal substrate；Wherein prepare the raw material and its again of resin material
Amount part includes：250 parts of polyether sulfone, 240 parts of polylactic acid, 0.5 part of zinc oxide, 0.10 part of gadolinium oxide, 0.4 part of titanium dioxide, 5- benzyls
1.0 parts of oxygroup indoles -3- acetaldehyde amides；Wherein metal substrate is Alfenide.Ingredient and its weight hundred in Alfenide
Point ratio is：Copper 22%, zinc 14%, remaining is nickel.
Embodiment 5
A kind of antiallergy leg of spectacles, including resin material and metal substrate；Wherein prepare the raw material and its again of resin material
Amount part includes：235 parts of polyether sulfone, 225 parts of polylactic acid, 0.3 part of zinc oxide, 0.07 part of gadolinium oxide, 0.3 part of titanium dioxide, 5- benzyls
0.07 part of oxygroup indoles -3- acetaldehyde amides；Wherein metal substrate is Alfenide.Ingredient and its weight hundred in Alfenide
Point ratio is：Copper 20%, zinc 13%, remaining is nickel.
Embodiment 6
A kind of preparation process of antiallergy leg of spectacles, includes the following steps：
Step S1, the preparation of resin material：By the polyether sulfone of the parts by weight and particles of polylactic acid at a temperature of 45 DEG C
Dry 1h, then put into plastic extruders hopper in, heated, be heated to hopper temperature for 65 DEG C when, by the weight
The zinc oxide, gadolinium oxide, titanium dioxide and 5- benzyloxy indole -3- acetaldehyde amides of part, which are put into hopper, to be stirred, and mixing is equal
After even, batch mixing is obtained, at a temperature of 265 DEG C, carries out twin-screw extrusion, rate of extrusion 230rpm, then temperature is 125 DEG C
Under conditions of carry out vacuum annealing 5h, annealing after the completion of carry out pelletizing, under 55 DEG C of temperature condition, by the material after pelletizing into
2.5h is to get resin material for row vacuum drying treatment；
Step S2, the preparation and molding of metallic matrix：Under vacuum, by the copper simple substance of the parts by weight, zinc simple substance,
In nickel simple substance input hopper, being heated through charge tube, heating temperature is 600 DEG C, is pushed via screw rod and injects coagulation forming in cavity,
Curing molding 5h under conditions of being 120 DEG C in temperature, is made the Alfenide metal that size is long 80mm, width 2mm, thickness 1mm
Matrix；
Step S3, resin material cladding metallic matrix：The step of carrying out the pre-heat treatment is equipped to injection, preheating temperature is
198 DEG C, metallic matrix made from step S2 is placed in injection molding mold card slot, then by resinous wood made from step S1
Material is under conditions of screw speed is 32mm/s, and control nozzle temperature is 195 DEG C, under the injection pressure of 1.4MPa, with 7mm/s
Injection rate resin material is injected into mold, metallic matrix in coating mould when being cooled to 110 DEG C, is cured
2h is handled, takes out semi-finished product, by trimming residual side, polished and cleaned processing to get made antiallergy leg of spectacles.
Embodiment 7
A kind of preparation process of antiallergy leg of spectacles, includes the following steps：
Step S1, the preparation of resin material：By the polyether sulfone of the parts by weight and particles of polylactic acid at a temperature of 55 DEG C
Dry 2.5h, then put into plastic extruders hopper in, heated, be heated to hopper temperature for 75 DEG C when, will be described heavy
It measures and is stirred in the zinc oxide, gadolinium oxide, titanium dioxide and 5- benzyloxy indole -3- acetaldehyde amides input hopper of part, mixed
After uniformly, batch mixing is obtained, at a temperature of 275 DEG C, carries out twin-screw extrusion, rate of extrusion 245rpm, then temperature is 130
Vacuum annealing 8h is carried out under conditions of DEG C, pelletizing is carried out after the completion of annealing, under 65 DEG C of temperature condition, by the material after pelletizing
Vacuum drying treatment 4h is carried out to get resin material；
Step S2, the preparation and molding of metallic matrix：Under vacuum, by the copper simple substance of the parts by weight, zinc simple substance,
In nickel simple substance input hopper, being heated through charge tube, heating temperature is 750 DEG C, is pushed via screw rod and injects coagulation forming in cavity,
Curing molding 8h under conditions of being 135 DEG C in temperature, is made the Alfenide metal that size is long 110mm, width 5mm, thickness 4mm
Matrix；
Step S3, resin material cladding metallic matrix：The step of carrying out the pre-heat treatment is equipped to injection, preheating temperature is
215 DEG C, metallic matrix made from step S2 is placed in injection molding mold card slot, then by resinous wood made from step S1
Material is under conditions of screw speed is 35mm/s, and control nozzle temperature is 210 DEG C, under the injection pressure of 1.7MPa, with 9mm/s
Injection rate resin material is injected into mold, metallic matrix in coating mould when being cooled to 120 DEG C, is cured
3.5h is handled, takes out semi-finished product, by trimming residual side, polished and cleaned processing to get made antiallergy leg of spectacles.
Embodiment 8
A kind of preparation process of antiallergy leg of spectacles, includes the following steps：
Step S1, the preparation of resin material：By the polyether sulfone of the parts by weight and particles of polylactic acid at a temperature of 50 DEG C
Dry 1.8h, then put into plastic extruders hopper in, heated, be heated to hopper temperature for 70 DEG C when, will be described heavy
It measures and is stirred in the zinc oxide, gadolinium oxide, titanium dioxide and 5- benzyloxy indole -3- acetaldehyde amides input hopper of part, mixed
After uniformly, batch mixing is obtained, at a temperature of 270 DEG C, carries out twin-screw extrusion, rate of extrusion 237rpm, then temperature is 127
Vacuum annealing 6.5h is carried out under conditions of DEG C, pelletizing is carried out after the completion of annealing, under 60 DEG C of temperature condition, by the material after pelletizing
Material carries out vacuum drying treatment 3.3h to get resin material；
Step S2, the preparation and molding of metallic matrix：Under vacuum, by the copper simple substance of the parts by weight, zinc simple substance,
In nickel simple substance input hopper, being heated through charge tube, heating temperature is 675 DEG C, is pushed via screw rod and injects coagulation forming in cavity,
Curing molding 6.5h under conditions of being 127 DEG C in temperature, the copper zinc-nickel that size is made as long 95mm, width 3.5mm, thickness 2.5mm close
Golden metallic matrix；
Step S3, resin material cladding metallic matrix：The step of carrying out the pre-heat treatment is equipped to injection, preheating temperature is
207 DEG C, metallic matrix made from step S2 is placed in injection molding mold card slot, then by resinous wood made from step S1
Material is under conditions of screw speed is 34mm/s, and control nozzle temperature is 203 DEG C, under the injection pressure of 1.6MPa, with 8mm/s
Injection rate resin material is injected into mold, metallic matrix in coating mould when being cooled to 115 DEG C, is cured
2.7h is handled, takes out semi-finished product, by trimming residual side, polished and cleaned processing to get made antiallergy leg of spectacles.
Experimental example
Performance is carried out to the antiallergy leg of spectacles shown in Examples 1 to 8 according to ISO worlds spectacle frame test method and requirement
Test, test result are as shown in table 1.Wherein nickel burst size is tested using EN16128-2015 methods.Wherein high-temperature stability is surveyed
The test temperature of examination is 55 DEG C ± 5 DEG C.Wherein fatigue durability test is tested using spectacle frame endurance test machine, is tested 500 times.
Wherein tensile resistance is tested using digital display tensile tester, is withstood forces as 98N.Its moderate resistance sweat corrosive nature is used 55
DEG C of ± 5 DEG C heat preservation 30h.
The performance test results of 1 antiallergy leg of spectacles of table
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification for all within the spirits and principles of the present invention, being made,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of antiallergy leg of spectacles, which is characterized in that including resin material and metal substrate；Wherein prepare the resin material
Raw material and its parts by weight include：150 parts ~ 300 parts of polyether sulfone, 150 parts ~ 300 parts of polylactic acid, 0.1 part ~ 1.0 parts of zinc oxide, oxygen
Change 0.05 part ~ 0.15 part of gadolinium, 0.1 part ~ 0.5 part of titanium dioxide, 0.3 part ~ 1.3 parts of 5- benzyloxy indole -3- acetaldehyde amides；Wherein
The metal substrate is Alfenide；The preparation process of the antiallergy leg of spectacles, includes the following steps：
Step S1, the preparation of resin material：By the polyether sulfone of the parts by weight and particles of polylactic acid at a temperature of 45 °C ~ 55 °C
Dry 1h ~ 2.5h, then put into plastic extruders hopper in, heated, be heated to hopper temperature for 65 °C ~ 75 °C when,
The zinc oxide of the parts by weight, gadolinium oxide, titanium dioxide and 5- benzyloxy indole -3- acetaldehyde amides are put into hopper and stirred
It mixes, after mixing, obtains batch mixing, carry out extrusion molten molding, resin material is made；
Step S2, the preparation and molding of metallic matrix：Under vacuum, by the copper simple substance of the parts by weight, zinc simple substance, nickel list
It in matter input hopper, is melted by semi-solid-state metal and projects technique, among molten metal is injected mold, size is made as length
80mm ~ 110mm, width 2mm ~ 5mm, thickness 1mm ~ 4mm Alfenide metallic matrix；
Step S3, resin material cladding metallic matrix：Metallic matrix made from step S2 is placed in injection molding mold card slot
In, then by resin material made from step S1 under 195 °C ~ 210 °C of temperature condition through injection molding technique, coating mould
Middle metallic matrix when being cooled to 110 °C ~ 120 °C, carries out curing process 2h ~ 3.5h, takes out semi-finished product, through trimming residual side,
Polished and cleaned processing is to get made antiallergy leg of spectacles.
2. antiallergy leg of spectacles according to claim 1, which is characterized in that ingredient and its weight in the Alfenide
Percentage is：Copper 15% ~ 25%, zinc 10% ~ 15%, remaining is nickel.
3. antiallergy leg of spectacles according to claim 1, which is characterized in that the raw material for preparing resin material and its again
Amount part optimization includes：220 parts ~ 250 parts of polyether sulfone, 210 parts ~ 240 parts of polylactic acid, 0.1 part ~ 0.5 part of zinc oxide, gadolinium oxide 0.05
Part ~ 0.10 part, 0.2 part ~ 0.4 part of titanium dioxide, 0.5 part ~ 1.0 parts of 5- benzyloxy indole -3- acetaldehyde amides.
4. antiallergy leg of spectacles according to claim 1, which is characterized in that in step S1, the extrusion molten molding tool
Body is：At a temperature of 265 °C ~ 275 °C, twin-screw extrusion is carried out, rate of extrusion is 230rpm ~ 245rpm, and then temperature is
Vacuum annealing 5h ~ 8h is carried out under conditions of 125 °C ~ 130 °C, pelletizing, drying are carried out after the completion of annealing to get resin material.
5. antiallergy leg of spectacles according to claim 4, which is characterized in that the drying is specially：At 55 °C ~ 65 °C
Under temperature condition, the material after pelletizing is subjected to vacuum drying treatment 2.5h ~ 4h.
6. antiallergy leg of spectacles according to claim 1, which is characterized in that in step S2, the semi-solid-state metal melting
Injection is specially：The metal blocks of copper simple substance, zinc simple substance and nickel simple substance are heated through charge tube, heating temperature is 600 °C ~ 750 °
C is pushed via screw rod and is injected coagulation forming in cavity, curing molding 5h ~ 8h under conditions of being 120 °C ~ 135 °C in temperature.
7. antiallergy leg of spectacles according to claim 1, which is characterized in that in step S3, the injection molding technique tool
Body is：In screw speed under conditions of 32mm/s ~ 35mm/s, control nozzle temperature is 195 °C ~ 210 °C, 1.4MPa ~
Under the injection pressure of 1.7MPa, resin material is injected into mold with the injection rate of 7mm/s ~ 9mm/s.
8. antiallergy leg of spectacles according to claim 7, which is characterized in that the injection moulding, which further includes, equips injection
The step of carrying out the pre-heat treatment, preheating temperature are 198 °C ~ 215 °C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610228267.5A CN105802228B (en) | 2016-04-13 | 2016-04-13 | A kind of antiallergy leg of spectacles and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610228267.5A CN105802228B (en) | 2016-04-13 | 2016-04-13 | A kind of antiallergy leg of spectacles and its preparation process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105802228A CN105802228A (en) | 2016-07-27 |
| CN105802228B true CN105802228B (en) | 2018-06-29 |
Family
ID=56460467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610228267.5A Active CN105802228B (en) | 2016-04-13 | 2016-04-13 | A kind of antiallergy leg of spectacles and its preparation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105802228B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1400485A (en) * | 2001-07-26 | 2003-03-05 | 株式会社尼康眼镜 | End piece, earpiece with the end piece, eye-glass unit and eye glasses |
-
2016
- 2016-04-13 CN CN201610228267.5A patent/CN105802228B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1400485A (en) * | 2001-07-26 | 2003-03-05 | 株式会社尼康眼镜 | End piece, earpiece with the end piece, eye-glass unit and eye glasses |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105802228A (en) | 2016-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100883456B1 (en) | Plastic glass | |
| TW200815819A (en) | Interference fitting polar resin ophthalmic lens molding devices and related methods | |
| EP2594392A2 (en) | Method and apparatus for making an ophthalmic lens containing a Fresnel-surface | |
| AU2013243559B2 (en) | Injection molded articles from natural materials and methods for making them | |
| CN107417296B (en) | Honeycomb blind hole toughened zirconia ceramic mobile phone back plate and preparation method thereof | |
| US7332110B2 (en) | Method and device for producing optical part | |
| CN105802228B (en) | A kind of antiallergy leg of spectacles and its preparation process | |
| CN1452547A (en) | Process for molding thermoplastic lenses, and steeply curved and/or thin lenses produced thereby | |
| CN105860401A (en) | Wear-resistant resin spectacle lens and preparation technology thereof | |
| JPH02182419A (en) | Manufacture of thermoplastic molded product | |
| KR101281913B1 (en) | Manufacturing method of spectacles frame using a illite powder injection molding | |
| CN110878166A (en) | Manufacturing process of impact-resistant luggage shell | |
| CN105929561B (en) | A kind of ultra-light alloy spectacle frame and its preparation process | |
| CN1730419B (en) | Aspheric surface glass lens mould core and method for manufacturing the same | |
| CN108748937A (en) | The injection molding process of router cover | |
| TW200940300A (en) | Preform for press working and manufacturing method thereof | |
| CN103897399A (en) | Architectural modeling surface mold | |
| WO2012068419A3 (en) | Heating and plastic forming of bulk metallic glass shells by inductive coupling | |
| KR20160147455A (en) | Injection frames containing natural material and the injection method frames | |
| CN212045756U (en) | Lens injection mold with mold core heating rod | |
| CN105346036A (en) | Multicavity mold injection molding process of PC slender rod | |
| JPS6317031A (en) | Manufacture of decorative article | |
| CN108976587A (en) | A kind of absorbing sweat leg of spectacles used when movement and preparation method thereof | |
| TW201437003A (en) | Manufacturing method of contact lenses | |
| US2678469A (en) | Materials especially suitable for use in fabricating prosthetic appliances and dentures fabricated therefrom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |