CN106304584A - A kind of for HID electronic ballast - Google Patents
A kind of for HID electronic ballast Download PDFInfo
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- CN106304584A CN106304584A CN201610621593.2A CN201610621593A CN106304584A CN 106304584 A CN106304584 A CN 106304584A CN 201610621593 A CN201610621593 A CN 201610621593A CN 106304584 A CN106304584 A CN 106304584A
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- cellophane
- slurry
- solution
- electronic ballast
- accumulator
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-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
- H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J7/00—Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/36—Controlling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of HID electronic ballast, including anti-thunder surge device, accumulator, controller, measurement ultramagnifier and sodium vapor lamp fluorescent tube;One end of described anti-thunder surge device is connected with alternating current power supply, and the other end is connected with accumulator;Described accumulator is connected with controller;One end of described measurement ultramagnifier is connected with described controller, and the other end is connected with described sodium vapor lamp fluorescent tube.
Description
Technical field
The present invention relates to field of electrical components, particularly relate to a kind of HID electronic ballast.
Background technology
There is techniques below problem in the HID electronic ballast used in correlation technique: volume is too big, installs inconvenience.
Summary of the invention
It is desirable to provide a kind of HID electronic ballast, to solve above-mentioned technical problem.
Embodiments of the invention provide a kind of HID electronic ballast, including anti-thunder surge device, accumulator, control
Device, measurement ultramagnifier and sodium vapor lamp fluorescent tube;One end of described anti-thunder surge is connected with alternating current power supply, and the other end is connected with accumulator;
Described accumulator is connected with controller;One end of described measurement ultramagnifier is connected with described controller, the other end and described sodium vapor lamp
Fluorescent tube connects.
The structure of a kind of HID electronic ballast that the above embodiment of the present invention provides is arranged rationally, thus solves
State technical problem.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet the enforcement of the present invention
Example, and for explaining the principle of the present invention together with description.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the work of the preparation method of the cellophane according to a kind of HID electronic ballast shown in an exemplary embodiment
Process flow figure.
Wherein: 1-alternating current power supply, 2-anti-thunder surge device, 3-accumulator, 4-accumulator display, 5-controller, 6-surveys
Amount ultramagnifier, 7-sodium vapor lamp fluorescent tube.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Explained below relates to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the present invention.On the contrary, they are only with the most appended
The example of the apparatus and method that some aspects that described in detail in claims, the present invention are consistent.
In the description of the present application, it should be noted that unless otherwise prescribed and limit, term " is installed ", " being connected ",
" connect " and should be interpreted broadly, for example, it may be mechanically connected or electrical connection, it is also possible to be the connection of two element internals, can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term.
The invention will be further described with the following Examples.
Application scenarios 1
Fig. 1 is according to a kind of HID electronic ballast shown in an exemplary embodiment, as it is shown in figure 1, include anti-thunder surge
Device 2, accumulator 3, controller 5, measurement ultramagnifier 6 and sodium vapor lamp fluorescent tube 7;One end of described anti-thunder surge device 2 and alternating current
Source 1 connects, and the other end is connected with accumulator 3;Described accumulator 3 is connected with controller 5;One end of described measurement ultramagnifier 6 with
Described controller 5 connects, and the other end is connected with described sodium vapor lamp fluorescent tube 7.
The structure of a kind of HID electronic ballast that the above embodiment of the present invention provides is arranged rationally, thus solves
State technical problem.
Preferably, described accumulator 3 is also associated with an accumulator display 4.
Preferably, the alternating current power supply 1 that one end of described anti-thunder surge device 2 connects is 220V alternating current power supply.
Preferably, it is surrounded with, outside described sodium vapor lamp fluorescent tube 7, the lampshade that cellophane is made.
Fig. 2 is the work of the preparation method of the cellophane according to a kind of HID electronic ballast shown in an exemplary embodiment
Process flow figure.With reference to Fig. 2, the preparation method of described cellophane comprises the following steps:
S1, prepares dispersed paste solution: add the distilled water of 200ml in 50mg slurry, with homogenizer with 8000
~under the rotating speed of 10000rpm/min, stir 5min, obtain dispersed paste solution;
S2, preparation TEMPO oxidation slurry: dissolve 10mg sodium chloride and 5mg TEMPO catalyst with ultra-pure water respectively, pour into point
Dissipate in pulp solution, under 50~1000KPa negative pressure, stir 2min obtain mixed slurry solution;Use stretched dropper by
Dropping sodium hypochlorite enters and reacts 30min in mixed slurry solution;Ultra-pure water is used to clean the above-mentioned mixing slurry through reaction
Material solution obtains clean slurry, takes 2ml cleaning slurry ultra-pure water configuration 0.5%~2.0% slurry dense TEMPO oxidation slurry;By oxygen
Slurrying is done homogenizing through microfluidizer with the pressure of 3000psi and is processed, and obtains gelatinous nanofibrils cellulose dispersion,
Preserve under conditions of nanofibrils cellulose dispersion is placed on 4~10 DEG C;
S3, prepares the CNT antibacterial stock solution of silver: weigh 5~7mg carbamide and 5~6mg dodecylbenzene sodium sulfonate add
93~95ml ultra-pure waters use ultrasonic disperse 30min, takes CNT 80.0mg, add ultrasonic 30min in above-mentioned solution, take
Going out and be placed on magnetic stirring apparatus, adjust the temperature to 30~45 DEG C, mixing speed is 5000~8000rpm/min, adds two
Magnet rotor, adds 3~5mg sodium chloride, is added thereto to AgCl solution while stirring, and it is antibacterial former that reaction 1h obtains CNT silver
Liquid;
S4, prepares NFC dispersion and lumber fibre mixed liquor: the nanofibrils cellulose that will prepare in step S1 disperses
Body uses distilled water to be diluted to 0.1wt%, is then placed within magnetic stirring apparatus stirring with 1000rpm/min speed
30min;Being that 15.0wt% bleached sulphate softwood pulp is diluted with water to 1% by mass dryness fraction, the fiber being sufficiently stirred for making wadding poly-fills
Dispersion;By standby after 0.1wt%NFC dispersion and the lumber fibre mix and blend 10min of 1wt%;
S5, cellophane molding: take the 2ml CNT antibacterial stock solution of silver and 200ml gel nanofibers cellulose divides
A prose style free from parallelism is mixed to form mixed solution, and above-mentioned mixed liquor is placed in evacuation in plastic bag, uses under the protection of nitrogen13Cs γ penetrates
Above-mentioned mixed liquor is radiated by beta radiation source, and the mixed solution after overshoot is poured in buchner funnel filtration, is formed
One layer of wet NFC layer the thinnest, is repeated twice13Cs gamma Rays irradiates and filter process, forms NFC layer double-decker, should
Double-decker use active paper sucks it and is more than moisture, makes moisture be maintained between 5%~6%;Finally, by above-mentioned NFC
Duplex paper be placed in squeezer the pressure with 500~4000Pa cellophane is carried out squeezing be dried.
Series of processes through above-mentioned steps is processed, and is made for a kind of cellophane with anti-microbial property.Use Lambda
Ultraviolet-uisible spectrophotometer and with reference to international standard the method provided by embodiments of the invention is prepared from transparent
Paper carries out the relative analysis of light transmission and anti-microbial property, the analysis found that, the cellophane light transmission of this enforcement preparation is
80~97.65%, and show excellent anti-microbial property.
Preferably, each reaction temperature in step S1 is 23~27 DEG C;0.5%~2.0% starches dense TEMPO oxidation slurry
PH value is 8~15.
Preferably, in step S3, at a diameter of the 70~90mm of the filter paper that buchner funnel is placed, the quantity of filter paper is 2~3
, filter paper is also placed with 1~2 a diameter of 90mm, aperture is the PVDF filter membrane of 0.65 micron.
Experiment test:
(1) anti-microbial property test: using absorbance method, detection cellophane is to escherichia coli and the fungistatic effect of mycete.Knot
Fruit is as shown in Table 1 and Table 2.
Table 1 cellophane is to colibacillary antibacterial absorbance
OD680 | |
Blank | 8±0.01 |
0.5% | 7.5±0.05 |
0.75% | 6±0.08 |
1.0% | 0.22±0.08 |
1.5% | 0.03±0.02 |
Test shows, with the addition of the CNT antibacterial stock solution of silver and use13Above-mentioned mixed liquor is entered by Cs gamma-ray radiation source
The cellophane that row radiation is made after irradiating, has the anti-escherichia coli performance of excellence, after testing through 480h, and its antibacterial effect
Fruit and the 1h started do not have significant difference.
Use absorbance method, detect the cellophane fungistatic effect to mycete.Result is as shown in table 2.
The table 2 cellophane antibacterial absorbance to mycete
OD680 | |
Blank | 6±0.01 |
0.5% | 6±0.05 |
0.75% | 4±0.08 |
1.0% | 0.10±0.06 |
1.5% | 0.05±0.01 |
Test shows, with the addition of the CNT antibacterial stock solution of silver and use13Above-mentioned mixed liquor is entered by Cs gamma-ray radiation source
Row radiation irradiate after the cellophane made, there is the Anti-mildew capability of excellence, after testing through 480h, its antibacterial effect and
The 1h started does not has significant difference.
(2) test of efficiency of light absorption
Cellophane is pasted in substrate of glass, measures its efficiency of light absorption by optical detecting platform.By incident illumination with
The vertical angle initialization in cellophane surface is 90 °, will start to calculate scattering when the intensity of transmission light reaches the 5% of maximum intensity
Angle.By a branch of a diameter of 0.5cm, wavelength is that the red laser of 500nm irradiates cellophane, and laser is by after cellophane, in the back of the body
Scape defines the aperture of a diameter of 25.6cm.By above-mentioned light vertical irradiation in the substrate of glass being pasted with cellophane, its
Light absorption is reached 80~97.65%.
(3) hot strength test
Being tested by Compression and Expansion, the cellophane that the method using the present embodiment to provide is prepared from has well stretching
Intensity (60~72MPa) and excellent ductility (elongation percentage is 45~50%), be common regeneration conventional in correlation technique
13~18 times of cellulose membrane.
Test result indicate that: this cellophane has anti-microbial property, good light transmittance and the useful tensile property of excellence,
The light transmittance using the light emitting diode that this cellophane makes greatly enhances.
Application scenarios 2
Fig. 1 is according to a kind of HID electronic ballast shown in an exemplary embodiment, as it is shown in figure 1, include anti-thunder surge
Device 2, accumulator 3, controller 5, measurement ultramagnifier 6 and sodium vapor lamp fluorescent tube 7;One end of described anti-thunder surge device 2 and alternating current
Source 1 connects, and the other end is connected with accumulator 3;Described accumulator 3 is connected with controller 5;One end of described measurement ultramagnifier 6 with
Described controller 5 connects, and the other end is connected with described sodium vapor lamp fluorescent tube 7.
The structure of a kind of HID electronic ballast that the above embodiment of the present invention provides is arranged rationally, thus solves
State technical problem.
Preferably, described accumulator 3 is also associated with an accumulator display 4.
Preferably, the alternating current power supply 1 that one end of described anti-thunder surge device 2 connects is 220V alternating current power supply.
Preferably, it is surrounded with, outside described sodium vapor lamp fluorescent tube 7, the lampshade that cellophane is made.
Fig. 2 is the work of the preparation method of the cellophane according to a kind of HID electronic ballast shown in an exemplary embodiment
Process flow figure.With reference to Fig. 2, the preparation method of described cellophane comprises the following steps:
S1, prepares dispersed paste solution: add the distilled water of 200ml in 50mg slurry, with homogenizer with 8000
~under the rotating speed of 10000rpm/min, stir 5min, obtain dispersed paste solution;
S2, preparation TEMPO oxidation slurry: dissolve 10mg sodium chloride and 5mg TEMPO catalyst with ultra-pure water respectively, pour into point
Dissipate in pulp solution, under 50~1000KPa negative pressure, stir 2min obtain mixed slurry solution;Use stretched dropper by
Dropping sodium hypochlorite enters and reacts 30min in mixed slurry solution;Ultra-pure water is used to clean the above-mentioned mixing slurry through reaction
Material solution obtains clean slurry, takes 2ml cleaning slurry ultra-pure water configuration 0.5%~2.0% slurry dense TEMPO oxidation slurry;By oxygen
Slurrying is done homogenizing through microfluidizer with the pressure of 3000psi and is processed, and obtains gelatinous nanofibrils cellulose dispersion,
Preserve under conditions of nanofibrils cellulose dispersion is placed on 4~10 DEG C;
S3, prepares the CNT antibacterial stock solution of silver: weigh 5~7mg carbamide and 5~6mg dodecylbenzene sodium sulfonate add
93~95ml ultra-pure waters use ultrasonic disperse 30min, takes CNT 80.0mg, add ultrasonic 30min in above-mentioned solution, take
Going out and be placed on magnetic stirring apparatus, adjust the temperature to 30~45 DEG C, mixing speed is 5000~8000rpm/min, adds two
Magnet rotor, adds 3~5mg sodium chloride, is added thereto to AgCl solution while stirring, and it is antibacterial that reaction 1h obtains CNT silver
Stock solution;
S4, prepares NFC dispersion and lumber fibre mixed liquor: the nanofibrils cellulose that will prepare in step S1 disperses
Body uses distilled water to be diluted to 0.1wt%, is then placed within magnetic stirring apparatus stirring with 1000rpm/min speed
30min;Being that 15.0wt% bleached sulphate softwood pulp is diluted with water to 1% by mass dryness fraction, the fiber being sufficiently stirred for making wadding poly-fills
Dispersion;By standby after 0.1wt%NFC dispersion and the lumber fibre mix and blend 10min of 1wt%;
S5, cellophane molding: take the 2ml CNT antibacterial stock solution of silver and 200ml gel nanofibers cellulose divides
A prose style free from parallelism is mixed to form mixed solution, and above-mentioned mixed liquor is placed in evacuation in plastic bag, uses under the protection of nitrogen13Cs γ penetrates
Above-mentioned mixed liquor is radiated by beta radiation source, and the mixed solution after overshoot is poured in buchner funnel filtration, is formed
One layer of wet NFC layer the thinnest, is repeated twice13Cs gamma Rays irradiates and filter process, forms NFC layer double-decker, should
Double-decker use active paper sucks it and is more than moisture, makes moisture be maintained between 5%~6%;Finally, by above-mentioned NFC
Duplex paper be placed in squeezer the pressure with 500~4000Pa cellophane is carried out squeezing be dried.
Series of processes through above-mentioned steps is processed, and is made for a kind of cellophane with anti-microbial property.Use Lambda
Ultraviolet-uisible spectrophotometer and with reference to international standard the method provided by embodiments of the invention is prepared from transparent
Paper carries out the relative analysis of light transmission and anti-microbial property, the analysis found that, the cellophane light transmission of this enforcement preparation is
80%, and show excellent anti-microbial property.
Preferably, each reaction temperature in step S1 is 23 DEG C;0.5%% pH value starching dense TEMPO oxidation slurry is 8.
Preferably, in step S3, at a diameter of 70mm of the filter paper that buchner funnel is placed, the quantity of filter paper is 2, in filter
Also being placed with 1 a diameter of 90mm on paper, aperture is the PVDF filter membrane of 0.65 micron.
Experiment test:
(1) anti-microbial property test: using absorbance method, detection cellophane is to escherichia coli and the fungistatic effect of mycete.Knot
Fruit is as shown in Table 1 and Table 2.
Table 1 cellophane is to colibacillary antibacterial absorbance
Test shows, with the addition of the CNT antibacterial stock solution of silver and use13Above-mentioned mixed liquor is entered by Cs gamma-ray radiation source
The cellophane that row radiation is made after irradiating, has the anti-escherichia coli performance of excellence, after testing through 480h, and its antibacterial effect
Fruit and the 1h started do not have significant difference.
Use absorbance method, detect the cellophane fungistatic effect to mycete.Result is as shown in table 2.
The table 2 cellophane antibacterial absorbance to mycete
OD680 | |
Blank | 6±0.01 |
0.5% | 6±0.03 |
0.75% | 4.5±0.08 |
1.0% | 0.12±0.06 |
1.5% | 0.06±0.01 |
Test shows, with the addition of the CNT antibacterial stock solution of silver and use13Above-mentioned mixed liquor is entered by Cs gamma-ray radiation source
Row radiation irradiate after the cellophane made, there is the Anti-mildew capability of excellence, after testing through 480h, its antibacterial effect and
The 1h started does not has significant difference.
(2) test of efficiency of light absorption
Cellophane is pasted in substrate of glass, measures its efficiency of light absorption by optical detecting platform.By incident illumination with
The vertical angle initialization in cellophane surface is 90 °, will start to calculate scattering when the intensity of transmission light reaches the 5% of maximum intensity
Angle.By a branch of a diameter of 0.5cm, wavelength is that the red laser of 500nm irradiates cellophane, and laser is by after cellophane, in the back of the body
Scape defines the aperture of a diameter of 26cm.By above-mentioned light vertical irradiation in the substrate of glass being pasted with cellophane, it is right
Light absorption reaches 80%.
(3) hot strength test
Being tested by Compression and Expansion, the cellophane that the method using the present embodiment to provide is prepared from has well stretching
Intensity (60MPa) and excellent ductility (elongation percentage is 45%), be common regenerated cellulose film conventional in correlation technique
12 times.
Test result indicate that: this cellophane has anti-microbial property, good light transmittance and the useful tensile property of excellence,
The light transmittance using the light emitting diode that this cellophane makes greatly enhances.
Application scenarios 3
Fig. 1 is according to a kind of HID electronic ballast shown in an exemplary embodiment, as it is shown in figure 1, include thunder-lightning
Gush device 2, accumulator 3, controller 5, measure ultramagnifier 6 and sodium vapor lamp fluorescent tube 7;One end of described anti-thunder surge device 2 with exchange
Power supply 1 connects, and the other end is connected with accumulator 3;Described accumulator 3 is connected with controller 5;One end of described measurement ultramagnifier 6
Being connected with described controller 5, the other end is connected with described sodium vapor lamp fluorescent tube 7.
The structure of a kind of HID electronic ballast that the above embodiment of the present invention provides is arranged rationally, thus solves
State technical problem.
Preferably, described accumulator 3 is also associated with an accumulator display 4.
Preferably, the alternating current power supply 1 that one end of described anti-thunder surge device 2 connects is 220V alternating current power supply.
Preferably, it is surrounded with, outside described sodium vapor lamp fluorescent tube 7, the lampshade that cellophane is made.
Fig. 2 is the work of the preparation method of the cellophane according to a kind of HID electronic ballast shown in an exemplary embodiment
Process flow figure.With reference to Fig. 2, the preparation method of described cellophane comprises the following steps:
S1, prepares dispersed paste solution: add the distilled water of 200ml in 50mg slurry, with homogenizer with 8000
~under the rotating speed of 10000rpm/min, stir 5min, obtain dispersed paste solution;
S2, preparation TEMPO oxidation slurry: dissolve 10mg sodium chloride and 5mg TEMPO catalyst with ultra-pure water respectively, pour into point
Dissipate in pulp solution, under 50~1000KPa negative pressure, stir 2min obtain mixed slurry solution;Use stretched dropper by
Dropping sodium hypochlorite enters and reacts 30min in mixed slurry solution;Ultra-pure water is used to clean the above-mentioned mixing slurry through reaction
Material solution obtains clean slurry, takes 2ml cleaning slurry ultra-pure water configuration 0.5%~2.0% slurry dense TEMPO oxidation slurry;By oxygen
Slurrying is done homogenizing through microfluidizer with the pressure of 3000psi and is processed, and obtains gelatinous nanofibrils cellulose dispersion,
Preserve under conditions of nanofibrils cellulose dispersion is placed on 4~10 DEG C;
S3, prepares the CNT antibacterial stock solution of silver: weigh 5~7mg carbamide and 5~6mg dodecylbenzene sodium sulfonate add
93~95ml ultra-pure waters use ultrasonic disperse 30min, takes CNT 80.0mg, add ultrasonic 30min in above-mentioned solution, take
Going out and be placed on magnetic stirring apparatus, adjust the temperature to 30~45 DEG C, mixing speed is 5000~8000rpm/min, adds two
Magnet rotor, adds 3~5mg sodium chloride, is added thereto to AgCl solution while stirring, and it is antibacterial former that reaction 1h obtains CNT silver
Liquid;
S4, prepares NFC dispersion and lumber fibre mixed liquor: the nanofibrils cellulose that will prepare in step S1 disperses
Body uses distilled water to be diluted to 0.1wt%, is then placed within magnetic stirring apparatus stirring with 1000rpm/min speed
30min;Being that 15.0wt% bleached sulphate softwood pulp is diluted with water to 1% by mass dryness fraction, the fiber being sufficiently stirred for making wadding poly-fills
Dispersion;By standby after 0.1wt%NFC dispersion and the lumber fibre mix and blend 10min of 1wt%;
S5, cellophane molding: take the 2ml CNT antibacterial stock solution of silver and 200ml gel nanofibers cellulose divides
A prose style free from parallelism is mixed to form mixed solution, and above-mentioned mixed liquor is placed in evacuation in plastic bag, uses under the protection of nitrogen13Cs γ penetrates
Above-mentioned mixed liquor is radiated by beta radiation source, and the mixed solution after overshoot is poured in buchner funnel filtration, is formed
One layer of wet NFC layer the thinnest, is repeated twice13Cs gamma Rays irradiates and filter process, forms NFC layer double-decker, should
Double-decker use active paper sucks it and is more than moisture, makes moisture be maintained between 5%~6%;Finally, by above-mentioned NFC
Duplex paper be placed in squeezer the pressure with 500~4000Pa cellophane is carried out squeezing be dried.
Series of processes through above-mentioned steps is processed, and is made for a kind of cellophane with anti-microbial property.Use Lambda
Ultraviolet-uisible spectrophotometer and with reference to international standard the method provided by embodiments of the invention is prepared from transparent
Paper carries out the relative analysis of light transmission and anti-microbial property, the analysis found that, the cellophane light transmission of this enforcement preparation is
90%, and show excellent anti-microbial property.
Preferably, each reaction temperature in step S1 is 24 DEG C;1.0% pH value starching dense TEMPO oxidation slurry is 10.
Preferably, in step S3, at a diameter of 80mm of the filter paper that buchner funnel is placed, the quantity of filter paper is 2~3,
Also being placed with 1~2 a diameter of 90mm on filter paper, aperture is the PVDF filter membrane of 0.65 micron.
Experiment test:
(1) anti-microbial property test: using absorbance method, detection cellophane is to escherichia coli and the fungistatic effect of mycete.Knot
Fruit is as shown in Table 1 and Table 2.
Table 1 cellophane is to colibacillary antibacterial absorbance
OD680 | |
Blank | 8±0.01 |
0.5% | 7.8±0.01 |
0.75% | 6.5±0.08 |
1.0% | 0.32±0.08 |
1.5% | 0.05±0.02 |
Test shows, with the addition of the CNT antibacterial stock solution of silver and use13Above-mentioned mixed liquor is entered by Cs gamma-ray radiation source
The cellophane that row radiation is made after irradiating, has the anti-escherichia coli performance of excellence, after testing through 480h, and its antibacterial effect
Fruit and the 1h started do not have significant difference.
Use absorbance method, detect the cellophane fungistatic effect to mycete.Result is as shown in table 2.
The table 2 cellophane antibacterial absorbance to mycete
OD680 | |
Blank | 6±0.01 |
0.5% | 6.5±0.05 |
0.75% | 4.0±0.08 |
1.0% | 0.15±0.06 |
1.5% | 0.08±0.01 |
Test shows, with the addition of the CNT antibacterial stock solution of silver and use13Above-mentioned mixed liquor is entered by Cs gamma-ray radiation source
Row radiation irradiate after the cellophane made, there is the Anti-mildew capability of excellence, after testing through 480h, its antibacterial effect and
The 1h started does not has significant difference.
(2) test of efficiency of light absorption
Cellophane is pasted in substrate of glass, measures its efficiency of light absorption by optical detecting platform.By incident illumination with
The vertical angle initialization in cellophane surface is 90 °, will start to calculate scattering when the intensity of transmission light reaches the 5% of maximum intensity
Angle.By a branch of a diameter of 0.5cm, wavelength is that the red laser of 500nm irradiates cellophane, and laser is by after cellophane, in the back of the body
Scape defines the aperture of a diameter of 27cm.By above-mentioned light vertical irradiation in the substrate of glass being pasted with cellophane, it is right
Light absorption reaches 90%.
(3) hot strength test
Being tested by Compression and Expansion, the cellophane that the method using the present embodiment to provide is prepared from has well stretching
Intensity (68MPa) and excellent ductility (elongation percentage is 46%), be common regenerated cellulose film conventional in correlation technique
15 times.
Test result indicate that: this cellophane has anti-microbial property, good light transmittance and the useful tensile property of excellence,
The light transmittance using the light emitting diode that this cellophane makes greatly enhances.
Application scenarios 4
Fig. 1 is according to a kind of HID electronic ballast shown in an exemplary embodiment, as it is shown in figure 1, include anti-thunder surge
Device 2, accumulator 3, controller 5, measurement ultramagnifier 6 and sodium vapor lamp fluorescent tube 7;One end of described anti-thunder surge device 2 and alternating current
Source 1 connects, and the other end is connected with accumulator 3;Described accumulator 3 is connected with controller 5;One end of described measurement ultramagnifier 6 with
Described controller 5 connects, and the other end is connected with described sodium vapor lamp fluorescent tube 7.
The structure of a kind of HID electronic ballast that the above embodiment of the present invention provides is arranged rationally, thus solves
State technical problem.
Preferably, described accumulator 3 is also associated with an accumulator display 4.
Preferably, the alternating current power supply 1 that one end of described anti-thunder surge device 2 connects is 220V alternating current power supply.
Preferably, it is surrounded with, outside described sodium vapor lamp fluorescent tube 7, the lampshade that cellophane is made.
Fig. 2 is the work of the preparation method of the cellophane according to a kind of HID electronic ballast shown in an exemplary embodiment
Process flow figure.With reference to Fig. 2, the preparation method of described cellophane comprises the following steps:
S1, prepares dispersed paste solution: add the distilled water of 200ml in 50mg slurry, with homogenizer with 8000
~under the rotating speed of 10000rpm/min, stir 5min, obtain dispersed paste solution;
S2, preparation TEMPO oxidation slurry: dissolve 10mg sodium chloride and 5mg TEMPO catalyst with ultra-pure water respectively, pour into point
Dissipate in pulp solution, under 50~1000KPa negative pressure, stir 2min obtain mixed slurry solution;Use stretched dropper by
Dropping sodium hypochlorite enters and reacts 30min in mixed slurry solution;Ultra-pure water is used to clean the above-mentioned mixing slurry through reaction
Material solution obtains clean slurry, takes 2ml cleaning slurry ultra-pure water configuration 0.5%~2.0% slurry dense TEMPO oxidation slurry;By oxygen
Slurrying is done homogenizing through microfluidizer with the pressure of 3000psi and is processed, and obtains gelatinous nanofibrils cellulose dispersion,
Preserve under conditions of nanofibrils cellulose dispersion is placed on 4~10 DEG C;
S3, prepares the CNT antibacterial stock solution of silver: weigh 5~7mg carbamide and 5~6mg dodecylbenzene sodium sulfonate add
93~95ml ultra-pure waters use ultrasonic disperse 30min, takes CNT 80.0mg, add ultrasonic 30min in above-mentioned solution, take
Going out and be placed on magnetic stirring apparatus, adjust the temperature to 30~45 DEG C, mixing speed is 5000~8000rpm/min, adds two
Magnet rotor, adds 3~5mg sodium chloride, is added thereto to AgCl solution while stirring, and it is antibacterial former that reaction 1h obtains CNT silver
Liquid;
S4, prepares NFC dispersion and lumber fibre mixed liquor: the nanofibrils cellulose that will prepare in step S1 disperses
Body uses distilled water to be diluted to 0.1wt%, is then placed within magnetic stirring apparatus stirring with 1000rpm/min speed
30min;Being that 15.0wt% bleached sulphate softwood pulp is diluted with water to 1% by mass dryness fraction, the fiber being sufficiently stirred for making wadding poly-fills
Dispersion;By standby after 0.1wt%NFC dispersion and the lumber fibre mix and blend 10min of 1wt%;
S5, cellophane molding: take the 2ml CNT antibacterial stock solution of silver and 200ml gel nanofibers cellulose divides
A prose style free from parallelism is mixed to form mixed solution, and above-mentioned mixed liquor is placed in evacuation in plastic bag, uses under the protection of nitrogen13Cs γ penetrates
Above-mentioned mixed liquor is radiated by beta radiation source, and the mixed solution after overshoot is poured in buchner funnel filtration, is formed
One layer of wet NFC layer the thinnest, is repeated twice13Cs gamma Rays irradiates and filter process, forms NFC layer double-decker, should
Double-decker use active paper sucks it and is more than moisture, makes moisture be maintained between 5%~6%;Finally, by above-mentioned NFC
Duplex paper be placed in squeezer the pressure with 500~4000Pa cellophane is carried out squeezing be dried.
Series of processes through above-mentioned steps is processed, and is made for a kind of cellophane with anti-microbial property.Use Lambda
Ultraviolet-uisible spectrophotometer and with reference to international standard the method provided by embodiments of the invention is prepared from transparent
Paper carries out the relative analysis of light transmission and anti-microbial property, the analysis found that, the cellophane light transmission of this enforcement preparation is
92%, and show excellent anti-microbial property.
Preferably, each reaction temperature in step S1 is 25 DEG C;1.5% pH value starching dense TEMPO oxidation slurry is 12.
Preferably, in step S3, at a diameter of 85mm of the filter paper that buchner funnel is placed, the quantity of filter paper is 2~3,
Also being placed with 1~2 a diameter of 90mm on filter paper, aperture is the PVDF filter membrane of 0.65 micron.
Experiment test:
(1) anti-microbial property test: using absorbance method, detection cellophane is to escherichia coli and the fungistatic effect of mycete.Knot
Fruit is as shown in Table 1 and Table 2.
Table 1 cellophane is to colibacillary antibacterial absorbance
OD680 | |
Blank | 8±0.01 |
0.5% | 7.5±0.08 |
0.75% | 6.5±0.09 |
1.0% | 0.28±0.08 |
1.5% | 0.04±0.02 |
Test shows, with the addition of the CNT antibacterial stock solution of silver and use13Above-mentioned mixed liquor is entered by Cs gamma-ray radiation source
The cellophane that row radiation is made after irradiating, has the anti-escherichia coli performance of excellence, after testing through 480h, and its antibacterial effect
Fruit and the 1h started do not have significant difference.
Use absorbance method, detect the cellophane fungistatic effect to mycete.Result is as shown in table 2.
The table 2 cellophane antibacterial absorbance to mycete
Test shows, with the addition of the CNT antibacterial stock solution of silver and use13Above-mentioned mixed liquor is entered by Cs gamma-ray radiation source
Row radiation irradiate after the cellophane made, there is the Anti-mildew capability of excellence, after testing through 480h, its antibacterial effect and
The 1h started does not has significant difference.
(2) test of efficiency of light absorption
Cellophane is pasted in substrate of glass, measures its efficiency of light absorption by optical detecting platform.By incident illumination with
The vertical angle initialization in cellophane surface is 90 °, will start to calculate scattering when the intensity of transmission light reaches the 5% of maximum intensity
Angle.By a branch of a diameter of 0.5cm, wavelength is that the red laser of 500nm irradiates cellophane, and laser is by after cellophane, in the back of the body
Scape defines the aperture of a diameter of 25.6cm.By above-mentioned light vertical irradiation in the substrate of glass being pasted with cellophane, its
Light absorption is reached 92%.
(3) hot strength test
Being tested by Compression and Expansion, the cellophane that the method using the present embodiment to provide is prepared from has well stretching
Intensity (70MPa) and excellent ductility (elongation percentage is 48%), be common regenerated cellulose film conventional in correlation technique
15 times.
Test result indicate that: this cellophane has anti-microbial property, good light transmittance and the useful tensile property of excellence,
The light transmittance using the light emitting diode that this cellophane makes greatly enhances.
Application scenarios 5
Fig. 1 is according to a kind of HID electronic ballast shown in an exemplary embodiment, as it is shown in figure 1, include anti-thunder surge
Device 2, accumulator 3, controller 5, measurement ultramagnifier 6 and sodium vapor lamp fluorescent tube 7;One end of described anti-thunder surge device 2 and alternating current
Source 1 connects, and the other end is connected with accumulator 3;Described accumulator 3 is connected with controller 5;One end of described measurement ultramagnifier 6 with
Described controller 5 connects, and the other end is connected with described sodium vapor lamp fluorescent tube 7.
The structure of a kind of HID electronic ballast that the above embodiment of the present invention provides is arranged rationally, thus solves
State technical problem.
Preferably, described accumulator 3 is also associated with an accumulator display 4.
Preferably, the alternating current power supply 1 that one end of described anti-thunder surge device 2 connects is 220V alternating current power supply.
Preferably, it is surrounded with, outside described sodium vapor lamp fluorescent tube 7, the lampshade that cellophane is made.
Fig. 2 is the work of the preparation method of the cellophane according to a kind of HID electronic ballast shown in an exemplary embodiment
Process flow figure.With reference to Fig. 2, the preparation method of described cellophane comprises the following steps:
S1, prepares dispersed paste solution: add the distilled water of 200ml in 50mg slurry, with homogenizer with 8000
~under the rotating speed of 10000rpm/min, stir 5min, obtain dispersed paste solution;
S2, preparation TEMPO oxidation slurry: dissolve 10mg sodium chloride and 5mg TEMPO catalyst with ultra-pure water respectively, pour into point
Dissipate in pulp solution, under 50~1000KPa negative pressure, stir 2min obtain mixed slurry solution;Use stretched dropper by
Dropping sodium hypochlorite enters and reacts 30min in mixed slurry solution;Ultra-pure water is used to clean the above-mentioned mixing slurry through reaction
Material solution obtains clean slurry, takes 2ml cleaning slurry ultra-pure water configuration 0.5%~2.0% slurry dense TEMPO oxidation slurry;By oxygen
Slurrying is done homogenizing through microfluidizer with the pressure of 3000psi and is processed, and obtains gelatinous nanofibrils cellulose dispersion,
Preserve under conditions of nanofibrils cellulose dispersion is placed on 4~10 DEG C;
S3, prepares the CNT antibacterial stock solution of silver: weigh 5~7mg carbamide and 5~6mg dodecylbenzene sodium sulfonate add
93~95ml ultra-pure waters use ultrasonic disperse 30min, takes CNT 80.0mg, add ultrasonic 30min in above-mentioned solution, take
Going out and be placed on magnetic stirring apparatus, adjust the temperature to 30~45 DEG C, mixing speed is 5000~8000rpm/min, adds two
Magnet rotor, adds 3~5mg sodium chloride, is added thereto to AgCl solution while stirring, and it is antibacterial former that reaction 1h obtains CNT silver
Liquid;
S4, prepares NFC dispersion and lumber fibre mixed liquor: the nanofibrils cellulose that will prepare in step S1 disperses
Body uses distilled water to be diluted to 0.1wt%, is then placed within magnetic stirring apparatus stirring with 1000rpm/min speed
30min;Being that 15.0wt% bleached sulphate softwood pulp is diluted with water to 1% by mass dryness fraction, the fiber being sufficiently stirred for making wadding poly-fills
Dispersion;By standby after 0.1wt%NFC dispersion and the lumber fibre mix and blend 10min of 1wt%;
S5, cellophane molding: take the 2ml CNT antibacterial stock solution of silver and 200ml gel nanofibers cellulose divides
A prose style free from parallelism is mixed to form mixed solution, and above-mentioned mixed liquor is placed in evacuation in plastic bag, uses under the protection of nitrogen13Cs γ penetrates
Above-mentioned mixed liquor is radiated by beta radiation source, and the mixed solution after overshoot is poured in buchner funnel filtration, is formed
One layer of wet NFC layer the thinnest, is repeated twice13Cs gamma Rays irradiates and filter process, forms NFC layer double-decker, should
Double-decker use active paper sucks it and is more than moisture, makes moisture be maintained between 5%~6%;Finally, by above-mentioned NFC
Duplex paper be placed in squeezer the pressure with 500~4000Pa cellophane is carried out squeezing be dried.
Series of processes through above-mentioned steps is processed, and is made for a kind of cellophane with anti-microbial property.Use Lambda
Ultraviolet-uisible spectrophotometer and with reference to international standard the method provided by embodiments of the invention is prepared from transparent
Paper carries out the relative analysis of light transmission and anti-microbial property, the analysis found that, the cellophane light transmission of this enforcement preparation is
97.65%, and show excellent anti-microbial property.
Preferably, each reaction temperature in step S1 is 27 DEG C;2.0% pH value starching dense TEMPO oxidation slurry is 15.
Preferably, in step S3, at a diameter of 90mm of the filter paper that buchner funnel is placed, the quantity of filter paper is 3, in filter
Also being placed with 2 a diameter of 90mm on paper, aperture is the PVDF filter membrane of 0.65 micron.
Experiment test:
(1) anti-microbial property test: using absorbance method, detection cellophane is to escherichia coli and the fungistatic effect of mycete.Knot
Fruit is as shown in Table 1 and Table 2.
Table 1 cellophane is to colibacillary antibacterial absorbance
OD680 | |
Blank | 8±0.01 |
0.5% | 7.7±0.05 |
0.75% | 6.7±0.08 |
1.0% | 0.32±0.08 |
1.5% | 0.03±0.04 |
Test shows, with the addition of the CNT antibacterial stock solution of silver and use13Above-mentioned mixed liquor is entered by Cs gamma-ray radiation source
The cellophane that row radiation is made after irradiating, has the anti-escherichia coli performance of excellence, after testing through 480h, and its antibacterial effect
Fruit and the 1h started do not have significant difference.
Use absorbance method, detect the cellophane fungistatic effect to mycete.Result is as shown in table 2.
The table 2 cellophane antibacterial absorbance to mycete
OD680 | |
Blank | 6±0.01 |
0.5% | 6±0.05 |
0.75% | 4.9±0.08 |
1.0% | 0.15±0.06 |
1.5% | 0.04±0.01 |
Test shows, with the addition of the CNT antibacterial stock solution of silver and use13Above-mentioned mixed liquor is entered by Cs gamma-ray radiation source
Row radiation irradiate after the cellophane made, there is the Anti-mildew capability of excellence, after testing through 480h, its antibacterial effect and
The 1h started does not has significant difference.
(2) test of efficiency of light absorption
Cellophane is pasted in substrate of glass, measures its efficiency of light absorption by optical detecting platform.By incident illumination with
The vertical angle initialization in cellophane surface is 90 °, will start to calculate scattering when the intensity of transmission light reaches the 5% of maximum intensity
Angle.By a branch of a diameter of 0.5cm, wavelength is that the red laser of 500nm irradiates cellophane, and laser is by after cellophane, in the back of the body
Scape defines the aperture of a diameter of 29cm.By above-mentioned light vertical irradiation in the substrate of glass being pasted with cellophane, it is right
Light absorption reaches 97.65%.
(3) hot strength test
Being tested by Compression and Expansion, the cellophane that the method using the present embodiment to provide is prepared from has well stretching
Intensity (72MPa) and excellent ductility (elongation percentage is 50%), be common regenerated cellulose film conventional in correlation technique
18 times.
Test result indicate that: this cellophane has anti-microbial property, good light transmittance and the useful tensile property of excellence,
The light transmittance using the light emitting diode that this cellophane makes greatly enhances.
Last it should be noted that, above example is only in order to illustrate technical scheme, rather than the present invention is protected
Protecting the restriction of scope, although having made to explain to the present invention with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (7)
1. a HID electronic ballast, it is characterised in that include anti-thunder surge device, accumulator, controller, measurement ultramagnifier
With sodium vapor lamp fluorescent tube;One end of described anti-thunder surge device is connected with alternating current power supply, and the other end is connected with accumulator;Described accumulator
It is connected with controller;One end of described measurement ultramagnifier is connected with described controller, and the other end is connected with described sodium vapor lamp fluorescent tube.
A kind of HID electronic ballast the most according to claim 1, it is characterised in that described accumulator is also associated with one
Accumulator display.
A kind of HID electronic ballast the most according to claim 1, it is characterised in that one end of described anti-thunder surge device
The alternating current power supply connected is 220V alternating current power supply.
A kind of HID electronic ballast the most according to claim 1, it is characterised in that be surrounded with outside described sodium vapor lamp fluorescent tube
The lampshade that bright paper is made.
A kind of HID electronic ballast the most according to claim 4, it is characterised in that described cellophane passes through following steps
It is prepared from:
S1, prepares dispersed paste solution: add the distilled water of 200ml in 50mg slurry, with homogenizer with 8000~
Stir 5min under the rotating speed of 10000rpm/min, obtain dispersed paste solution;
S2, preparation TEMPO oxidation slurry: dissolve 10mg sodium chloride and 5mg TEMPO catalyst with ultra-pure water respectively, pour dispersion pulp into
In material solution, under 50~1000KPa negative pressure, stir 2min obtain mixed slurry solution;Stretched dropper is used dropwise to drip
Add sodium hypochlorite and enter reaction 30min in mixed slurry solution;Ultra-pure water is used to clean the above-mentioned mixed slurry through reaction molten
Liquid obtains clean slurry, takes 2ml cleaning slurry ultra-pure water configuration 0.5%~2.0% slurry dense TEMPO oxidation slurry;Oxidation is starched
Do homogenizing through microfluidizer with the pressure of 3000psi to process, obtain gelatinous nanofibrils cellulose dispersion, will receive
Rice Fibrillated fibers element dispersion is preserved under conditions of being placed on 4~10 DEG C;
S3, prepares the CNT antibacterial stock solution of silver: weigh 5~7mg carbamide and 5~6mg dodecylbenzene sodium sulfonate add 93~
95ml ultra-pure water uses ultrasonic disperse 30min, takes CNT 80.0mg, add ultrasonic 30min in above-mentioned solution, after taking-up
Being placed on magnetic stirring apparatus, adjust the temperature to 30~45 DEG C, mixing speed is 5000~8000rpm/min, adds two magnetic and turns
Son, adds 3~5mg sodium chloride, is added thereto to AgCl solution while stirring, and reaction 1h obtains the CNT antibacterial stock solution of silver;
S4, prepares NFC dispersion and lumber fibre mixed liquor: the nanofibrils cellulose dispersion prepared in step S1 made
It is diluted to 0.1wt% with distilled water, is then placed within magnetic stirring apparatus stirring 30min with 1000rpm/min speed;Will
Mass dryness fraction is that 15.0wt% bleached sulphate softwood pulp is diluted with water to 1%, and the fiber being sufficiently stirred for making wadding poly-is fully dispersed;Will
After 0.1wt%NFC dispersion and the lumber fibre mix and blend 10min of 1wt% standby;
S5, cellophane molding: take the 2ml CNT antibacterial stock solution of silver and 200ml gel nanofibers cellulose dispersion
It is mixed to form mixed solution, above-mentioned mixed liquor is placed in evacuation in plastic bag, use under the protection of nitrogen13Cs gamma-rays spoke
Above-mentioned mixed liquor is radiated by source of penetrating, and the mixed solution after overshoot is poured in buchner funnel filtration, forms one layer
The thinnest wet NFC layer, is repeated twice13Cs gamma Rays irradiates and filter process, forms NFC layer double-decker, by this bilayer
Structure use active paper sucks it and is more than moisture, makes moisture be maintained between 5%~6%;Finally, above-mentioned NFC is double-deck
Paper be placed in squeezer the pressure with 500~4000Pa cellophane is carried out squeezing be dried.
A kind of HID electronic ballast the most according to claim 5, it is characterised in that each reaction temperature in step S1
It it is 23~27 DEG C;0.5%~2.0% pH value starching dense TEMPO oxidation slurry is 8~15.
A kind of HID electronic ballast the most according to claim 5, it is characterised in that in step S3, place at buchner funnel
Filter paper a diameter of 70~90mm, the quantity of filter paper is 2~3, is also placed with 1~2 a diameter of 90mm, hole on filter paper
Footpath is the PVDF filter membrane of 0.65 micron.
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070285032A1 (en) * | 2004-04-23 | 2007-12-13 | Kenichi Fukuda | Lighting System |
CN101600286A (en) * | 2009-06-30 | 2009-12-09 | 河海大学 | A kind of HID lamp electronic ballast |
CN102997143A (en) * | 2012-08-22 | 2013-03-27 | 苏州金科信汇光电科技有限公司 | Paper LED (light-emitting diode) ceiling lamp |
-
2016
- 2016-07-30 CN CN201610621593.2A patent/CN106304584A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070285032A1 (en) * | 2004-04-23 | 2007-12-13 | Kenichi Fukuda | Lighting System |
CN101600286A (en) * | 2009-06-30 | 2009-12-09 | 河海大学 | A kind of HID lamp electronic ballast |
CN102997143A (en) * | 2012-08-22 | 2013-03-27 | 苏州金科信汇光电科技有限公司 | Paper LED (light-emitting diode) ceiling lamp |
Non-Patent Citations (1)
Title |
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方志强: "高透明纸的制备及其在电子器件中的应用", 《中国博士学位论文全文数据库(电子期刊)》 * |
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