CN110437651A - Graphene antibiosis tableware and processing method - Google Patents
Graphene antibiosis tableware and processing method Download PDFInfo
- Publication number
- CN110437651A CN110437651A CN201910623304.6A CN201910623304A CN110437651A CN 110437651 A CN110437651 A CN 110437651A CN 201910623304 A CN201910623304 A CN 201910623304A CN 110437651 A CN110437651 A CN 110437651A
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- Prior art keywords
- tableware
- graphene
- heater
- antibiosis
- mixed liquor
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of Graphene antibiosis tableware and processing methods, for heater to be made into Graphene antibiosis tableware, comprising the following steps: one, be first connected and fixed assembled heater and heater；Two, graphene nano powder and liquid resin are uniformly mixed again, form mixed liquor；Three, then the mixed liquor is coated and is solidified on the surface of heat sink strip；Tableware carries out plating graphene nano coating, can have better heat exchange property, easier manufacturing process, higher corrosion resistance and lower production cost, the present invention not only reduces production cost under the premise of not influencing tableware use, but also can sterilize.
Description
Technical field
The present invention relates to a kind of manufacturing process of tableware, in particular to Graphene antibiosis tableware and processing method.
Background technique
Existing antibacterial tableware is broadly divided into 5 classes: alloy-type anti-bacteria stainless steel tableware, coating type anti-bacteria stainless steel eat, are multiple
Mould assembly anti-bacteria stainless steel tableware, antibacterial oxidation film stainless steel tableware, coating type the antibacterial U.S. tableware of resistance to ware, nanometer silver antimicrobial.
The study found that nano silver can generate toxicity to lung, nerve and Skin Cell, brain can be also penetrated into, with blood circulation
And whole body is spread, the related experiment of animal and the mankind all tell everybody, nano silver and are easily accessible placenta.Nearest U.S.Animal is ground
Study carefully it has also been found that: nano silver itself can interfere spermatoblast signal, and cell sperm is caused to no longer grow, so influence male genetic energy
Power, while nano silver particle itself is small, is easy to enter in neonate with placenta, directly results in male's embryonic germ system and lacks
It falls into.
Alloy-type anti-bacteria stainless steel tableware: but silver is difficult in other alloying elements being dissolved into stainless steel, is easy
Crystal boundary is precipitated, and stainless steel is made to be difficult to shape, so silver is added into stainless steel, there are also certain difficulties.
Coating type anti-bacteria stainless steel tableware: surface fracture will affect antibacterial ability.
The U.S. tableware of resistance to ware of coating type antibacterial: cannot use micro-wave oven, hard bowl brush, and scalding be easy to cause the bad of product
Change.
No matter above-mentioned any tableware, do not have and relatively sanitary safe tableware requirement be provided while antibacterial.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings of the existing technology and deficiency, provides a kind of processing method, manufactures
Graphene antibiosis tableware more meet human body needs, and antibacterial ability is stronger.
The purpose of the invention is achieved by the following technical solution: a kind of processing method of Graphene antibiosis tableware, is used for handle
Heater is made into Graphene antibiosis tableware, comprising the following steps:
One, first assembled heater and radiator are connected and fixed；
Two, graphene nano powder and liquid resin are uniformly mixed again, form mixed liquor；
Three, then the mixed liquor is coated and is solidified on the surface of radiator.
A kind of Graphene antibiosis tableware, the surface of the tableware plate graphene nano powder bed.
The present invention has the following advantages and effects with respect to the prior art:
1, the design of Graphene antibiosis tableware meets the crowd of immunity difference not by the harm of bacterium and poor material, excessively on
Healthy living.In combination with graphene nano coating, PTC electric heater and its manufacturing method technology, plating graphite is carried out to tableware
Alkene nano coating can have better heat exchange property, easier manufacturing process, higher corrosion resistance and lower production
Cost, the present invention not only reduces production cost under the premise of not influencing tableware use, but also has takeed good care of health.
2, graphene is nanoscale, and bacterium is micron order, the former is 1000 times smaller than the latter, graphene just as one very
Sharp knife, bacterium is cut to death；Second is that " hungry " dead bacterium；Nanoscale graphite alkene closely wraps up bacterium as cloth,
Bacterium is allowed to absorb dead less than nutrition；Third is that slowly withering away.Bacterium can gulp down small graphene into " tripe ", cause it slow
It is slow to wither away.Nanoscale graphite alkene is physical method for disinfection, and bacterium will not generate drug resistance, so Graphene antibiosis of the invention
Tableware has antibiotic property.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail, and embodiments of the present invention are not limited thereto.
Graphene coating: strong antibacterial；Physical sterilization does not generate drug resistance；Anticorrosive property is strong；Plasticity is strong, can be straight
It connects using in existing product moulding, does not limit style；Long service life；There is certain self-repairing capability when coating damage.This
In examples of implementation, graphene nano powder is as one of graphene coating.
In the present embodiment, the heater used is bowl body.Bowl body: the resistance to ware of U.S., also known as imitative porcelain, melamine, modeling porcelain, melamine-formaldehyde resin
Deng；Have the characteristics that matter is hard, durable, non-breakable, be widely used in food and drink, hotel, family etc., is replacing for traditional lacquer
For product.The U.S. product of resistance to ware also has body light, exquisite appearance is durable, non-friable in addition to remaining graceful porcelain style
The advantages that.
The processing method of Graphene antibiosis tableware: first assembled heater is connected and fixed with radiator；Again by graphite
Alkene nanometer powder and liquid resin are uniformly mixed, and form mixed liquor；Then the mixed liquor is coated simultaneously on the surface of heat sink strip
Solidification.The invention patent technology makes it have excellent heating conduction, reprocessing in the graphene coated nano coating of heat-delivery surface
Performance, high temperature resistance and corrosion resistance；Coating processing technology is simple simultaneously, process environments are preferable；Furthermore coating surface light
Sliding, steam is not easy to adhere to；In this embodiment example, the graphene nano powder can also be coated on ptc heater, PTC
Heater has constant temperature warming characteristic, and principle is that self-heating heating increases resistance value into transition area after PTC heating sheet is powered on,
PTC heating sheet surface temperature will keep constant value, and the temperature is only related with the Curie temperature of PTC heating sheet and applied voltage, and
It is substantially unrelated with environment temperature.Even if in the case where non-normal working, due to the adjustment effect of PTC element itself, input work
Rate can be fallen too low, and still be unlikely to generate fortuitous event.Compared with the PTC electric heater of existing other kinds of type coatings, it is based on stone
The PTC electric heater of black alkene nano coating has better heat exchange property, easier manufacturing process, higher corrosion resistance
With lower production cost.
PTC electric heater has many advantages, such as that electric conversion efficiency is high, automatic constant-temperature can be achieved and natural life-span is long, wide at present
It is general to be applied to the occasions such as room heating, bathroom heating, air-conditioning heating, drying chamber heating, dryer, hand dryer and power control cabinet heating.
And in the prior art, using corrugated fin formula PTC electric heater, mainly dissipated by PTC ceramics heat generating core, aluminium heat conducting pipe and aluminium
Hot item etc. is constituted.In high humidity environment, the aluminium heat sink strip of corrugated fin formula PTC electric heater is easy absorption accumulation steam, with
Using the passage of time, heat conducting pipe and heat sink strip surface can due to steam presence and accelerated oxidation is corroded, on the one hand will lead to
The loosening of heat sink strip, on the other hand will form metal oxide powder, seriously affect the service life and use of PTC electric heater
Performance.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (2)
1. a kind of processing method of Graphene antibiosis tableware, for heater to be made into Graphene antibiosis tableware, which is characterized in that
The following steps are included:
One, first assembled heater and radiator are connected and fixed；
Two, graphene nano powder and liquid resin are uniformly mixed again, form mixed liquor；
Three, then the mixed liquor is coated and is solidified on the surface of heat sink strip.
2. a kind of Graphene antibiosis tableware, which is characterized in that the surface of the tableware plates graphene nano powder bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910623304.6A CN110437651A (en) | 2019-07-11 | 2019-07-11 | Graphene antibiosis tableware and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910623304.6A CN110437651A (en) | 2019-07-11 | 2019-07-11 | Graphene antibiosis tableware and processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110437651A true CN110437651A (en) | 2019-11-12 |
Family
ID=68430176
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910623304.6A Withdrawn CN110437651A (en) | 2019-07-11 | 2019-07-11 | Graphene antibiosis tableware and processing method |
Country Status (1)
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| CN (1) | CN110437651A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201968313U (en) * | 2011-02-14 | 2011-09-14 | 李强 | Heat-insulating bowl |
| CN105852370A (en) * | 2016-03-29 | 2016-08-17 | 深圳市纳美新材料科技有限公司 | Lunch box |
| CN108738170A (en) * | 2018-05-24 | 2018-11-02 | 镇江东方电热科技股份有限公司 | Graphene nano coating PTC electric heater and its manufacturing method |
-
2019
- 2019-07-11 CN CN201910623304.6A patent/CN110437651A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201968313U (en) * | 2011-02-14 | 2011-09-14 | 李强 | Heat-insulating bowl |
| CN105852370A (en) * | 2016-03-29 | 2016-08-17 | 深圳市纳美新材料科技有限公司 | Lunch box |
| CN108738170A (en) * | 2018-05-24 | 2018-11-02 | 镇江东方电热科技股份有限公司 | Graphene nano coating PTC electric heater and its manufacturing method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191112 |
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| WW01 | Invention patent application withdrawn after publication |