CN105925176A - Nonstick pan coating layer, and production method and nonstick pan thereof - Google Patents
Nonstick pan coating layer, and production method and nonstick pan thereof Download PDFInfo
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- CN105925176A CN105925176A CN201610267894.XA CN201610267894A CN105925176A CN 105925176 A CN105925176 A CN 105925176A CN 201610267894 A CN201610267894 A CN 201610267894A CN 105925176 A CN105925176 A CN 105925176A
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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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
- A47J36/025—Vessels with non-stick features, e.g. coatings
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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
- 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
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/66—Additives characterised by particle size
- C09D7/67—Particle size smaller than 100 nm
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- 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
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- Engineering & Computer Science (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
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Abstract
The invention provides a nonstick pan coating layer, and a production method and a nonstick pan thereof. The production method comprises the following steps: mixing organosilicone resin, modified silicon carbide, nanometer calcium carbonate, mica powder, amino resin, a dispersant and a solvent, grinding the obtained mixture, dispersing the ground mixture, and filtering the dispersed mixture to obtain a coating; and spraying the coating on the surface of a metal pan matrix, and baking the sprayed metal pan matrix at 200-300DEG C for 10-30min to obtain the nonstick pan coating layer. The organosilicone resin, saturated modified silicon carbide and the nanometer calcium carbonate are simultaneously applied to the nonstick pan coating layer in order to form the coating layer with excellent performances of above three components. The modified silicon carbide has good thermal stability, corrosion resistance and thermal conduction performance, and guarantees the thermal distribution uniformity of the coating layer; the nanometer calcium carbonate makes the microscopic surface of the organosilicone coating layer be tight and have zero porosity, protects the matrix, and enhances the nonstick effect of the coating layer, and the nanometer calcium carbonate and the modified silicon carbide have synergism, and enhance the hardness and the heat resistance of the nonstick pan coating layer.
Description
Technical field
The present invention relates to non-stick pan technical field, particularly relate to a kind of non-stick pan coating layer, preparation method and non-stick pan thereof.
Background technology
The food cooking instrument that the pot of metal material commonly uses most as people for a long time, exists and is easily caused food and goes out
Now glue pot, the problem of phenomenon such as burn, be detrimental to health.From the sixties in 20th century, non-stick pan initially enters family
In life, its cardinal principle is: spray one layer of non-viscous paint with politef as main raw material(s) on pot surface,
By the high temperature sintering of 420 DEG C, make non-sticking lining combine closely with base material, utilize the extensive chemical inertia of non-sticking lining by food
Separate with pot, thus cannot not play viscously effect.But, the production process of politef can use PFOA conduct
Raw material, may once cause the fear of consumer to human body and bad environmental.For this reason, it is necessary to research and development to human body and
Environmentally friendly environmental protection non-sticking cooking utensils coating.
Organic siliconresin have excellence thermo oxidative stability, electrical insulation capability and non-stick, but, pure organosilicon tree
Fat there is also some shortcomings, and temperature tolerance, chemical-resistance, corrosion-resistant poor and hardness is low.Polyester modified organic silicon resin
Although some shortcomings of organic siliconresin can be improved, but have new problem and occur, as organic silicone-modified after hardness carry
High amplitude is little, and in the case of organic siliconresin content is low, heat resistance is very poor, and high performance modified resin cost is the most very
High.
In prior art, non-viscous paint has obtained reporting widely, such as, and the China of Application No. 201110316124.7
A kind of cooker Anti-adhesion paint of patent literature, by polyether sulfone, polyphenylene sulfide, antiblocking agent, pigment, water and molten
Agent forms, and improves the hardness of coating, wearability and corrosion resistance, however its antiblocking agent still use Teflon or
The base materials such as other fluorine coatings, fluorine coating and ferrum, Yi Shanshi, it is impossible to protect base material very well.Application No. 201310015258.4
Chinese patent literature report a kind of Nano-meter SiO_22The non-viscous paint of hydridization polyester resin change properties of organic silicon, this coating has does not glues
Property good, temperature tolerance is good, chemical-resistance is excellent, corrosion-resistant, hardness high, but its use organic solvent the most right
Bad environmental and construction on the most convenient, cost is the highest.The Chinese patent literature report of Application No. 201510407337.9
The road production technology of a kind of nm-class silicon carbide material for non-stick pan coating layer, its production technology is simple, and the cost of raw material is low,
Consuming energy little, product yield is high, and the suitability is wide, but this type of nano ceramics non-viscous paint limits due to construction complexity, price height
It uses popularization.
It is considered as desirable by the inventor to, preparation environmental protection, the non-stick pan coating layer that temperature tolerance is good, hardness is high and non-stick is good be not for gluing
The actual application of pot is significant.
Summary of the invention
A kind of non-stick pan coating layer of offer and preparation method thereof, this non-stick pan coating layer temperature tolerance are provided
Well, hardness is high and non-stick is good: the present invention also aims to provide a kind of non-stick pan.
For reaching object above, the technical solution used in the present invention is:
The present invention provides a kind of non-stick pan coating layer, uses following raw material to prepare:
Organic siliconresin 100-200 weight portion；
Carbon modified SiClx 120-200 weight portion；
Nano-calcium carbonate 50-100 weight portion；
Mica powder 30-60 weight portion；
Amino resins 0-30 weight portion；
Dispersant 1-5 weight portion；
Solvent 20-50 weight portion.
Preferably, following raw material is used to prepare:
Organic siliconresin 100-180 weight portion；
Carbon modified SiClx 160-200 weight portion；
Nano-calcium carbonate 50-80 weight portion；
Mica powder 30-50 weight portion；
Amino resins 20-30 weight portion；
Dispersant 1-5 weight portion；
Solvent 30-50 weight portion.
Preferably, described carbon modified SiClx is prepared as follows: carbon nano-particle and Si micropowder are mixed,
To the first mixture；Described first mixture is placed in stainless-steel vacuum tank sealing, after evacuation, is passed through argon shield, with
Stainless steel ball is situated between for mill, uses planetary ball mill to carry out dry grinding, and rotating speed is 150-300rpm, and ratio of grinding media to material is 20-30:
1, Ball-milling Time is 18-36h, obtains carbon modified SiClx.
Accordingly, the present invention also provides for the preparation method of a kind of non-stick pan coating layer, comprises the following steps: by 100-200
The part by weight modified carborundum of weight portion organic siliconresin, 120-200,50-100 weight portion nano-calcium carbonate, 30-60 weight
Part mica powder, 10-30 weight portion amino resins, 1-5 parts per weight dispersing agent and the mixing of 20-50 parts by weight solvent, grind, divide
Dissipate, after filtration, obtain coating；By described spray painting in the surface of described metal pan matrix, toast in 200-300 DEG C
10-30min, obtains non-stick pan coating layer.
Preferably, described carbon modified SiClx is prepared as follows: carbon nano-particle and Si micropowder are mixed,
To the first mixture；Described first mixture is placed in stainless-steel vacuum tank sealing, after evacuation, is passed through argon shield, with
Stainless steel ball is situated between for mill, uses planetary ball mill to carry out dry grinding, and rotating speed is 150-300rpm, and ratio of grinding media to material is 20-30:
1, Ball-milling Time is 18-36h, obtains carbon modified SiClx.
Preferably, the mol ratio of described carbon nano-particle and Si micropowder is 1.5-2: 1.
Preferably, the particle diameter of described nano-calcium carbonate is 50-90nm.
Preferably, one or more during described amino resins is R717, R747 and R745.
Preferably, during described dispersant is BYK161, BYK162, BYK163, BYK164 and BYK167
One or more.
Accordingly, the present invention also provides for a kind of non-stick pan including above-mentioned non-stick pan coating layer.
The present invention provides a kind of non-stick pan coating layer and preparation method thereof and non-stick pan, including: 100-200 weight portion is had
The part by weight modified carborundum of machine silicones, 120-200,50-100 weight portion nano-calcium carbonate, 30-60 parts by weight mica powder,
10-30 weight portion amino resins, 1-5 parts per weight dispersing agent and the mixing of 20-50 parts by weight solvent, grind, disperse, after filtration
Obtain coating；By described spray painting in the surface of described metal pan matrix, 200-300 DEG C is toasted 10-30min,
Obtain non-stick pan coating layer.Compared with prior art, the present invention is by organic siliconresin, saturated carbon modified SiClx and nano-calcium carbonate
Apply simultaneously to non-stick pan coating layer, form a kind of coating having three's premium properties concurrently.Wherein, carbon modified SiClx has well
Heat stability, and good corrosion resistance and heat conductivity, overcome the shortcoming that Teflon can not use under sour environment,
Ensure that coating uniform heat distribution simultaneously；Nano-calcium carbonate can make organic silicon coating microcosmic surface compact imporosity, protects base
Body, enhance coating does not glues effect, and, nano-calcium carbonate and carbon modified SiClx synergism, enhance non-stick pan and be coated with
The hardness of layer and thermostability.Therefore, the non-stick pan coating layer temperature tolerance that prepared by the present invention is good, hardness is high and non-stick good.
Detailed description of the invention
Hereinafter describe and be used for disclosing the present invention so that those skilled in the art are capable of the present invention.Below describe in excellent
Select embodiment to be only used as citing, it may occur to persons skilled in the art that other obvious modification.
The present invention provides a kind of non-stick pan coating layer, uses following raw material to prepare:
Organic siliconresin 100-200 weight portion；
Carbon modified SiClx 120-200 weight portion；
Nano-calcium carbonate 50-100 weight portion；
Mica powder 30-60 weight portion；
Amino resins 10-30 weight portion；
Dispersant 1-5 weight portion；
Solvent 20-50 weight portion.
Preferably, described non-stick pan coating layer uses following raw material to prepare:
Organic siliconresin 100-180 weight portion；
Carbon modified SiClx 160-200 weight portion；
Nano-calcium carbonate 50-80 weight portion；
Mica powder 30-50 weight portion；
Amino resins 20-30 weight portion；
Dispersant 1-5 weight portion；
Solvent 30-50 weight portion.
Preferably, described carbon modified SiClx is prepared as follows: carbon nano-particle and Si micropowder are mixed
Close, obtain the first mixture；Described first mixture is placed in stainless-steel vacuum tank sealing, is passed through argon after evacuation and protects
Protecting, be situated between for mill with stainless steel ball, use planetary ball mill to carry out dry grinding, rotating speed is 150-300rpm, ratio of grinding media to material
For 20-30: 1, Ball-milling Time is 18-36h, obtains carbon modified SiClx.
Accordingly, the present invention also provides for the preparation method of a kind of above-mentioned non-stick pan coating layer, comprises the following steps: by 100-200
The part by weight modified carborundum of weight portion organic siliconresin, 120-200,50-100 weight portion nano-calcium carbonate, 30-60 weight
Part mica powder, 10-30 weight portion amino resins, 1-5 parts per weight dispersing agent and the mixing of 20-50 parts by weight solvent, grind, divide
Dissipate, after filtration, obtain coating；By described spray painting in the surface of described metal pan matrix, toast in 200-300 DEG C
10-30min, obtains non-stick pan coating layer.
Described carbon modified SiClx is the composite granule that carbon nano-particles is synthesized by mechanochemical method with silica flour, Ke Yiqi
To the effect improving the mechanical property of non-stick pan coating layer, non-oxidizability and heat stability.Preferably, described modification
Carborundum is prepared as follows: carbon nano-particle and Si micropowder is mixed, obtains the first mixture；By described first
Mixture is placed in stainless-steel vacuum tank sealing, is passed through argon shield after evacuation, is situated between with stainless steel ball for mill, uses planet
Formula ball mill carries out dry grinding, and rotating speed is 150-300rpm, and ratio of grinding media to material is 20-30: 1, and Ball-milling Time is 18-36h,
Obtain carbon modified SiClx.Because simple carborundum has the defects such as insufficient strength, therefore C nano particle is selected modified,
Use mechanochemical reaction synthesis composite particles.Wherein, the mol ratio of described carbon nano-particle and Si micropowder is 1.5-2: 1.
The preparation of the coating of non-stick pan has been played pivotal role by carbon modified SiClx.Modified composite material of silicon carbide has resistance to height
The excellences such as gentle high thermal shock stability, high-wearing feature and high rigidity, resistance to chemical attack characteristic, high heat conduction, low thermal coefficient of expansion
Performance.Organic siliconresin have excellence thermo oxidative stability, electrical insulation capability and non-stick, but, pure organosilicon tree
Fat there is also some shortcomings, and temperature tolerance, chemical-resistance, corrosion-resistant poor and hardness is low.Therefore, by organic siliconresin
Applying simultaneously to non-stick pan coating layer with saturated carbon modified SiClx, can make up respective shortcoming, it is excellent that formation one has both concurrently
The coating of performance.
Preferably, described nano-calcium carbonate particle diameter is preferably 50-90nm, more preferably 60-80nm；Described
Amino resins is preferably one or more in R717, R747 and R745；Described dispersant be preferably BYKl61,
One or more in BYKl62, BYKl63, BYKl64, BYKl67；Described mixed solvent be preferably distilled water and
Ethanol, the mol ratio of described distilled water and ethanol preferably 1.10: 1, more preferably 5.8: 1.
Preferably, the step of coating is obtained particularly as follows: by 100-200 weight portion organic siliconresin, 120-200
Part by weight modified carborundum, 50.100 weight portion nano-calcium carbonates, 30-60 parts by weight mica powder, 10-30 weight portion amino
Resin, 1.5 parts per weight dispersing agent and the mixing of 20-50 parts by weight solvent, then grind about 0.5-2h with sand mill, makes thin
Degree is less than 5 μm, then disperses with high speed dispersor, is sufficiently mixed uniformly, obtains coating after filtration.Preferably, obtain not
The step of viscous pot coating, particularly as follows: wipe the oil on metal pan matrix and rust with organic solvent, is treated that it is dried, is used 3.5MPa
Air pressure is by described spray painting in the surface of described metal pan matrix, and build controls, about 25 μm, to be subsequently placed in
Temperature is to toast after 10-30min in 200-300 DEG C of constant temperature oven, after being cooled to room temperature, obtains non-stick pan coating layer.
From above scheme it can be seen that non-stick pan coating layer of present invention offer and preparation method thereof has a characteristic that
1, compared with traditional organosilicon non-stick pan, organic siliconresin, saturated carbon modified SiClx and nano-calcium carbonate is same
Time be applied to non-stick pan coating layer, make up respective shortcoming, form a kind of coating having three's premium properties concurrently；2, carbon modified
SiClx has a good heat stability, and 500.Chemical change will not occur more than DEG C, and non-stick pan dry combustion method is also not up to this temperature,
Labile problem when adding it to efficiently solve Teflon high temperature (more than 250 DEG C) in non-stick pan coating layer；3、
Carbon modified SiClx has good corrosion resistance and good heat conductivity, adds it to can effectively overcome in non-stick pan coating layer spy
The shortcoming that fluorine dragon can not use under sour environment, ensure that coating uniform heat distribution simultaneously.4, nano-calcium carbonate is combined micro-
Grain is filled in organosilicon systems, and the cracks can spread that formation stress concentration point makes matrix resin produce is obstructed and is passivated, finally eventually
Crack arrest stricture of vagina will not develop into destructive cracking.Meanwhile, nano-calcium carbonate and carbon modified SiClx have synergism, enhance
The hardness of non-stick pan coating layer and thermostability.5, the filling of nano-calcium carbonate can make organic silicon coating microcosmic surface compact imporosity,
Preferably protect matrix, thus enhance coating do not glue effect.
In order to be further appreciated by the present invention, the technical scheme provided the present invention below in conjunction with embodiment is described in detail,
Protection scope of the present invention is not limited by the following examples.
Organic siliconresin is purchased from Shanghai Jing Kai resin company limited；
Nano-calcium carbonate is purchased from Beijing Deco Dao Jin Science and Technology Ltd.；
Mica powder is purchased from Chuzhou City pagoda sericite Mining Limited Company；
Amino resins R717, R747 and R745 are purchased from Dongguan City Shi Fa trade Co., Ltd；
Dispersant B YK series is purchased from Dongguan City Hengfeng new material company limited.
Embodiment 1
The high-performance non-stick pan coating layer of the present embodiment, is to be prepared from by the raw material of following weight portion: organic siliconresin
100 weight portions, carbon modified SiClx 200 weight portion, nano-calcium carbonate 50 weight portion, mica powder 30 weight portion, amino tree
Fat R717 10 weight portion, dispersant B YK161 5 weight portion and mixed solvent 20 weight portion, wherein mixed solvent mole
Ratio is water: ethanol=1: 1.
Wherein, the preparation method of described carbon modified SiClx is: be C by carbon nano-particle and Si micropowder mol ratio:
Si=1.5: 1 is configured to mixed powder, is passed through argon shield, with rustless steel after being placed in stainless-steel vacuum tank sealing evacuation
Ball for mill be situated between, use planetary ball mill carry out dry grinding, rotating speed is 150rpm, ratio of grinding media to material is 20: 1, ball milling time
Between 18h, obtain carbon modified SiClx, standby.
The preparation method of described high-performance non-stick pan coating layer: the preparation of (1) coating: by organic siliconresin, modified carbonization
Silicon, mica powder, amino resins, dispersant and mixed solvent furnishing pasty state, then grind about 0.5h with sand mill, make
Fineness is less than 5 μm, then disperses with high speed dispersor, is sufficiently mixed uniformly, finally filters, and get product coating.(2)
The preparation of coating: wipe the oil on tinplate and rust with organic solvent, treats that it is dried, and uses 3MPa air pressure to spray,
Build controls about 25 μm.It is 200 DEG C of constant temperature ovens that the tinplate having sprayed non-stick pan coating is placed in temperature
Taking out after middle baking 10min, after being cooled to room temperature, get product coating.
Embodiment 2
The high-performance non-stick pan coating layer of the present embodiment, is to be prepared from by the raw material of following weight portion: organic siliconresin
120 weight portions, carbon modified SiClx 180 weight portion, nano-calcium carbonate 80 weight portion, mica powder 60 weight portion, amino tree
Fat R747 30 weight portion, dispersant B YK162 5 weight portion and mixed solvent 50 weight portion, wherein mixed solvent mole
Ratio is water: ethanol=10: 1.
Wherein, the preparation method of described carbon modified SiClx is: be C: Si=2 by carbon nano-particle and Si micropowder mol ratio:
1 is configured to mixed powder, is passed through argon shield, is situated between for mill with stainless steel ball after being placed in stainless-steel vacuum tank sealing evacuation,
Using planetary ball mill to carry out dry grinding, rotating speed is 300rpm, ratio of grinding media to material is 30: 1, Ball-milling Time 36h,
To carbon modified SiClx, standby.
The preferred preparation method of described high-performance non-stick pan coating layer: the preparation of (1) coating: by organic siliconresin, modification
Carborundum, mica powder, amino resins, dispersant and mixed solvent furnishing pasty state, then grind about 2h with sand mill,
Making fineness be less than 5 μm, then disperse with high speed dispersor, be sufficiently mixed uniformly, finally filter, get product coating.(2)
The preparation of coating: wipe the oil on tinplate and rust with organic solvent, treats that it is dried, and uses 5MPa air pressure to spray,
Build controls about 25 μm.It is 300 DEG C of constant temperature ovens that the tinplate having sprayed non-stick pan coating is placed in temperature
Taking out after middle baking 30min, after being cooled to room temperature, get product coating.
Embodiment 3
The high-performance non-stick pan coating layer of the present embodiment, is to be prepared from by the raw material of following weight portion: organic siliconresin
160 weight portions, carbon modified SiClx 160 weight portion, nano-calcium carbonate 100 weight portion, mica powder 50 weight portion, amino
Resin R745 20 weight portion, dispersant B YK163 1 weight portion and mixed solvent 30 weight portion, wherein mixed solvent rubs
That ratio is water: ethanol=5: 1.
Wherein, the preparation method of described carbon modified SiClx is: be C by carbon nano-particle and Si micropowder mol ratio:
Si=1.5: 1 is configured to mixed powder, is passed through argon shield, with rustless steel after being placed in stainless-steel vacuum tank sealing evacuation
Ball for mill be situated between, use planetary ball mill carry out dry grinding, rotating speed is 200rpm, ratio of grinding media to material is 25: 1, ball milling time
Between 24h, obtain carbon modified SiClx, standby.
The preferred preparation method of described high-performance non-stick pan coating layer: the preparation of (1) coating: by organic siliconresin, modification
Carborundum, mica powder, amino resins, dispersant and mixed solvent furnishing pasty state, then grind about 1h with sand mill,
Making fineness be less than 5 μm, then disperse with high speed dispersor, be sufficiently mixed uniformly, finally filter, get product coating.(2)
The preparation of coating: wipe the oil on tinplate and rust with organic solvent, treats that it is dried, and uses 4MPa air pressure to spray,
Build controls about 25 μm.It is 250 DEG C of constant temperature ovens that the tinplate having sprayed non-stick pan coating is placed in temperature
Taking out after middle baking 20min, after being cooled to room temperature, get product coating.
Embodiment 4
The high-performance non-stick pan coating layer of the present embodiment, is to be prepared from by the raw material of following weight portion: organic siliconresin
180 weight portions, carbon modified SiClx 120 weight portion, nano-calcium carbonate 60 weight portion, mica powder 40 weight portion, amino tree
Fat R747 25 weight portion, dispersant B YK163 3 weight portion and mixed solvent 40 weight portion, wherein mixed solvent mole
Ratio is water: ethanol=8: 1.
Wherein, the preparation method of described carbon modified SiClx is: be C: Si=2 by carbon nano-particle and Si micropowder mol ratio:
1 is configured to mixed powder, is passed through argon shield, is situated between for mill with stainless steel ball after being placed in stainless-steel vacuum tank sealing evacuation,
Using planetary ball mill to carry out dry grinding, rotating speed is 300rpm, ratio of grinding media to material is 30: 1, Ball-milling Time 18h,
To carbon modified SiClx, standby.
The preferred preparation method of described high-performance non-stick pan coating layer: the preparation of (1) coating: by organic siliconresin, modification
Carborundum, mica powder, amino resins, dispersant and mixed solvent furnishing pasty state, then grind about 1.5h with sand mill,
Making fineness be less than 5 μm, then disperse with high speed dispersor, be sufficiently mixed uniformly, finally filter, get product coating.(2)
The preparation of coating: wipe the oil on tinplate and rust with organic solvent, treats that it is dried, and uses 4MPa air pressure to spray,
Build controls about 25 μm.It is 300 DEG C of constant temperature ovens that the tinplate having sprayed non-stick pan coating is placed in temperature
Taking out after middle baking 10min, after being cooled to room temperature, get product coating.
Embodiment 5
The high-performance non-stick pan coating layer of the present embodiment, is to be prepared from by the raw material of following weight portion: organic siliconresin
200 weight portions, carbon modified SiClx 120 weight portion, nano-calcium carbonate 100 weight portion, mica powder 60 weight portion, amino
Resin R717 30 weight portion, dispersant B YK167 5 weight portion and mixed solvent 40 weight portion, wherein mixed solvent rubs
That ratio is water: ethanol=6: 1.
Wherein, the preparation method of described carbon modified SiClx is: be C by carbon nano-particle and Si micropowder mol ratio:
Si=1.5: 1 is configured to mixed powder, is passed through argon shield, with rustless steel after being placed in stainless-steel vacuum tank sealing evacuation
Ball for mill be situated between, use planetary ball mill carry out dry grinding, rotating speed is 200rpm, ratio of grinding media to material is 20: 1, ball milling time
Between 36h, obtain carbon modified SiClx, standby.
The preferred preparation method of described high-performance non-stick pan coating layer: the preparation of (1) coating: by organic siliconresin, modification
Carborundum, mica powder, amino resins, dispersant and mixed solvent furnishing pasty state, then grind about 2h with sand mill,
Making fineness be less than 5 μm, then disperse with high speed dispersor, be sufficiently mixed uniformly, finally filter, get product coating.(2)
The preparation of coating: wipe the oil on tinplate and rust with organic solvent, treats that it is dried, and uses 3MPa air pressure to spray,
Build controls about 25 μm.It is 200 DEG C of constant temperature ovens that the tinplate having sprayed non-stick pan coating is placed in temperature
Taking out after middle baking 30min, after being cooled to room temperature, get product coating.
Embodiment 6
The proportioning of the high-performance non-stick pan coating layer of the present embodiment with embodiment 2, simply do not add carbon modified SiClx and
Nano-calcium carbonate.
Embodiment 7
The proportioning of the high-performance non-stick pan coating layer of the present embodiment, with embodiment 2, does not simply add carbon modified SiClx.
Embodiment 8
The proportioning of the high-performance non-stick pan coating layer of the present embodiment, with embodiment 2, does not simply add nano-calcium carbonate.
Adhesive force and the hardness of embodiment 1-8 gained high-performance non-stick pan coating layer are pressed GB 1720-1979 and GB
1727-70；Whether place in the constant temperature oven of 280 DEG C, toast 3h, observing film has and comes off, bubbles, chaps, with
And test the situation of change of its adhesive force, test is as shown in table 1.
The results of property of non-stick pan coating layer prepared by table 1 embodiment of the present invention 1-8
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
The personnel simply present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description
Principle, the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, these change and
Improvement both falls within the range of claimed invention.The protection domain of application claims by appending claims and
Equivalent defines.
Claims (10)
1. a non-stick pan coating layer, it is characterised in that use following raw material to prepare:
Non-stick pan coating layer the most according to claim 1, it is characterised in that use following raw material to prepare:
Non-stick pan coating layer the most according to claim 1 and 2, it is characterised in that described carbon modified SiClx is according to as follows
Prepared by method:
Carbon nano-particle and Si micropowder are mixed, obtains the first mixture；
Described first mixture is placed in stainless-steel vacuum tank sealing, is passed through argon shield after evacuation, with stainless steel ball is
Mill is situated between, and uses planetary ball mill to carry out dry grinding, and rotating speed is 150-300rpm, and ratio of grinding media to material is 20-30: 1, ball milling
Time is 18-36h, obtains carbon modified SiClx.
4. the preparation method of a non-stick pan coating layer, it is characterised in that comprise the following steps:
By 100-200 weight portion organic siliconresin, the part by weight modified carborundum of 120-200,50-100 weight portion nano-calcium carbonate
Calcium, 30-60 parts by weight mica powder, 10-30 weight portion amino resins, 1-5 parts per weight dispersing agent and 20-50 parts by weight solvent
Mixing, grinds, disperses, obtain coating after filtration；
By described spray painting in the surface of described metal pan matrix, 200-300 DEG C is toasted 10-30min, obtains not
Viscous pot coating.
Preparation method the most according to claim 4, it is characterised in that described carbon modified SiClx is made as follows
Standby:
Carbon nano-particle and Si micropowder are mixed, obtains the first mixture；
Described first mixture is placed in stainless-steel vacuum tank sealing, is passed through argon shield after evacuation, with stainless steel ball is
Mill is situated between, and uses planetary ball mill to carry out dry grinding, and rotating speed is 150-300rpm, and ratio of grinding media to material is 20-30: 1, ball milling
Time is 18-36h, obtains carbon modified SiClx.
Preparation method the most according to claim 5, it is characterised in that rubbing of described carbon nano-particle and Si micropowder
That ratio is for 1.5-2: 1.
Preparation method the most according to claim 4, it is characterised in that the particle diameter of described nano-calcium carbonate is 50-90nm.
Preparation method the most according to claim 4, it is characterised in that described amino resins be R717, R747 and
One or more in R745.
Preparation method the most according to claim 4, it is characterised in that described dispersant is BYK161, BYK162,
One or more in BYK163, BYK164 and BYK167.
10. the non-stick pan of the non-stick pan coating layer included described in claim 1-3 any one.
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006057241A (en) * | 2004-08-17 | 2006-03-02 | Hirose & Co Ltd | Auger drilling machine for low and narrow restricted space |
| JP2008007653A (en) * | 2006-06-30 | 2008-01-17 | Kansai Paint Co Ltd | Aqueous resin composition and aqueous coating composition containing the same |
| CN101381584A (en) * | 2008-10-20 | 2009-03-11 | 株洲时代新材料科技股份有限公司 | Organosilicon solvent-free dip varnish by modification of nano material and preparation method thereof |
| CN103289565A (en) * | 2013-05-28 | 2013-09-11 | 浙江丽瓷纳米新材料有限公司 | Non-viscous coating composition and coating method for same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101065454B (en) * | 2004-11-25 | 2010-12-08 | 关西涂料株式会社 | Composite powder coating material, process for production thereof and method for the color matching of powder coating material technical field |
-
2016
- 2016-04-22 CN CN201610267894.XA patent/CN105925176B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006057241A (en) * | 2004-08-17 | 2006-03-02 | Hirose & Co Ltd | Auger drilling machine for low and narrow restricted space |
| JP2008007653A (en) * | 2006-06-30 | 2008-01-17 | Kansai Paint Co Ltd | Aqueous resin composition and aqueous coating composition containing the same |
| CN101381584A (en) * | 2008-10-20 | 2009-03-11 | 株洲时代新材料科技股份有限公司 | Organosilicon solvent-free dip varnish by modification of nano material and preparation method thereof |
| CN103289565A (en) * | 2013-05-28 | 2013-09-11 | 浙江丽瓷纳米新材料有限公司 | Non-viscous coating composition and coating method for same |
Cited By (19)
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|---|---|---|---|---|
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| CN112159619A (en) * | 2020-09-11 | 2021-01-01 | 河北三厦厨具科技有限公司 | Pot and preparation method thereof |
| CN112724825A (en) * | 2020-12-24 | 2021-04-30 | 湖北金天叶科技有限公司 | Food-grade non-stick coating for tobacco machinery and preparation method thereof |
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| CN113416474A (en) * | 2021-05-12 | 2021-09-21 | 宁波格莱美厨具有限公司 | Uniform heat conduction non-stick pan coating and preparation method thereof |
| CN113416474B (en) * | 2021-05-12 | 2022-03-15 | 宁波格莱美厨具有限公司 | Uniform heat conduction non-stick pan coating and preparation method thereof |
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| CN114231168A (en) * | 2021-12-21 | 2022-03-25 | 江苏三木化工股份有限公司 | High-performance water-based black flashing silver non-stick pan coating and preparation method thereof |
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Effective date of registration: 20190111 Address after: 315300 Tianyang Village, Longshan Town, Cixi City, Ningbo City, Zhejiang Province Applicant after: Ningbo Bede Kitchen Utensils Co., Ltd. Address before: 315040 B3 building, R & D Park, Ningbo hi tech Development Zone, Zhejiang 509-512 Applicant before: High and new technology industrial development zone, Ningbo Xia Yuan Science and Technology Ltd. |
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