CN108610795A - A kind of super non-stick pan coating layer, preparation method and its non-stick pan - Google Patents
A kind of super non-stick pan coating layer, preparation method and its non-stick pan Download PDFInfo
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- CN108610795A CN108610795A CN201710339697.9A CN201710339697A CN108610795A CN 108610795 A CN108610795 A CN 108610795A CN 201710339697 A CN201710339697 A CN 201710339697A CN 108610795 A CN108610795 A CN 108610795A
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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
- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C09D127/18—Homopolymers or copolymers of tetrafluoroethene
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
-
- 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
- C09D181/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon only; Coating compositions based on polysulfones; Coating compositions based on derivatives of such polymers
- C09D181/02—Polythioethers; Polythioether-ethers
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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
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/085—Copper
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2251—Oxides; Hydroxides of metals of chromium
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3009—Sulfides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Wood Science & Technology (AREA)
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- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of super non-stick pan coating layers, including the group of following parts by weight to be grouped as：
Description
Technical field
The present invention relates to pot body technical field of surface, more specifically, it relates to which a kind of super non-stick pan pot applies
Layer, preparation method and its non-stick pan pot.
Background technology
Coating refers to being attached on a certain basis material to play certain special role, and have certain combine with basis material
The layer material of intensity.It can overcome certain defect of basis material, improve its surface characteristic, as optical characteristics, electricity are special
Property, resistant to corrosion and burn into wear resistance and improve mechanical strength etc..
Pot is widely used general in our daily lives, and material or food materials are held in pot body, heating is passed through
Device heats material.People use always traditional metal pan (cast iron, stainless steel, aluminium and aluminium alloy) for a long time
Cooking food, but food occurs often in cooking process and glues pot phenomenon, this has not only broken up food shape, and viscous pot
Food be easy to happen and be charred, or even generate harmful substance, influence health；In addition also increase cooker scrubs difficulty
Degree, makes troubles to culinary art, thus non-stick pan comes into being.The cardinal principle of non-stick pan is：One layer is sprayed on pot body surface
Using polytetrafluoroethylene (PTFE) as the non-viscous paint of primary raw material, by 420 DEG C of high temperature sintering, non-sticking lining is made closely to be tied with base material
It closes, is separated food and pot body using the extensive chemical inertia of non-sticking lining, to not play the role of viscously.Nowadays with people
The raising of quality of the life, the requirement to cooker also improve, it is desirable that non-stick pan has better non-stick nature.
Invention content
The first object of the present invention is to provide a kind of super non-stick pan coating layer.
To achieve the above object, it is realized by following technological means：
A kind of super non-stick pan coating layer, including the group of following parts by weight are grouped as：
Advanced optimize for：A kind of super non-stick pan coating layer, including the group of following parts by weight are grouped as：
Advanced optimize for：A kind of super non-stick pan coating layer, including the group of following parts by weight are grouped as：
Advanced optimize for：The coupling agent is titanate coupling agent, specially NDZ-311W, NDZ-201, NDZ-
101, one or more of NDZ-102, NDZ-401 are combined.
Advanced optimize for：The antifoaming agent is polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy third
One or more of alcohol amidogen ether, polypropylene glycerol aether and polyoxyethylene polyoxypropylene glycerin ether combine.
Advanced optimize for：The levelling agent is OP-10, AES, DBS, SDS, one kind in water-soluble silicon oil or several
Kind combination.
Advanced optimize for：The coalescents are in alcohol ester 12, diisopropanol adipate ester, Lauryl Alcohol ester
One or more combination.
It is a further object of the present invention to provide a kind of a kind of systems for the super non-stick pan coating layer that can at least solve the above problems
Preparation Method includes the following steps：
Step 1: weighing each raw material according to components by weight percent；
Step 2: sequentially adding tin bronze powder, molybdenum disulfide, three oxidations two into the polytetrafluoroethylene teflon soliquoid weighed
Chromium, polyphenylene sulfide are heated to 300~400 DEG C of 5~8h of high-speed stirred, obtain turbid liquid；
Step 3: being slowly added to coupling agent into the turbid liquid obtained by step 2, it is slowly added to disappear after stirring 1~2h
Infusion is slowly added to levelling agent after then continuing to 20~40min of stirring, and being then slowly added to film forming after 20~40min of stirring helps
Agent obtains the super non-stick pan coating of emulsion state；
Step 4: carrying out pre-treatment to the pot body that needs spray, it is then coated with the super non-stick pan obtained by step 3 and applies
Material, is put into thermostatic drying chamber, is heated to 120~150 DEG C, keeps the temperature 20~30min, is put into chamber type electric resistance furnace, adds after taking-up
Heat is plasticized 15~20min to 365~375 DEG C, and the pot body being plasticized is immersed in cold water to get super non-stick pan coating layer.
Advanced optimize for：Described carries out pre-treatment to carry out blasting treatment to pot body to pot body, that is, selects 80 purposes
Quartz sand is abrasive material, is power with 0.5~0.6MPa compressed airs, and spray is away from for 150mm, and jet angle is 30~75 °, by abrasive material
High speed is ejected into pot body surface, its surface impurity is thoroughly removed and makes roughing in surface.
Correspondingly, the present invention also provides a kind of non-stick pans including above-mentioned non-stick pan coating layer.
Beneficial effects of the present invention are：The teflon coating that polyphenylene sulfide is modified, polyphenylene sulfide are main due to conducting oneself with dignity
It is distributed in centre and on the section of base material, polyphenylene sulfide stays in the coating bottom contacted with base material, and surface tension is minimum
Polytetrafluoroethylene (PTFE) migrates in film forming procedure to coating surface, has generally formed self demixing gradient coating.For pure polytetrafluoro
Ethylene, since the surface energy of polytetrafluoroethylene (PTFE) is extremely low, transfer membrane is added to polysulfide benzene very poor to the adhesion on flour milling
After ether, at high temperature, the polar atom S in thioether bond has been adsorbed to matrix surface and the mutual of charge has occurred polyphenylene sulfide
Transfer, and make the Fe of oxidation state3+Combination can increase 1~2 eV, the lone pair electrons and Fe of the S atom in polyphenylene sulfide3+
3d unoccupied orbitals coordination have occurred form coordinate bond, generate a certain number of multinuclear macromolecule complexs, the complex
The combination for generating poly-p-phenylene sulfide ether coating and metallic matrix has certain contribution, improves non-stick pan coating layer and metallic matrix
Binding force.The filler being added in reaction is seldom, and polytetrafluoroethylene (PTFE) molecule can be continuously distributed, obtained modification polytetrafluoroethyl-ne
Ene coatings surface tension is minimum, and almost all of liquid cannot all soak its surface, and only surface tension is in 20 × 10.N/era
A small number of liquid of left and right can be with its surface of complete wetting, and almost all of solid material cannot all attach on its surface,
A large amount of polytetrafluoroethylene (PTFE) is gathered in coating surface, so that the super non-stick pan coating layer of gained is not glued with super good
Property.In addition, the addition of bronze powder, chrome green, molybdenum disulfide increases the wearability of coating, enable coating integrity more
It is good.
Specific implementation mode
Invention is described in further detail below by specific embodiment, following embodiment is descriptive, is not to limit
Protection scope of the present invention of property.
Embodiment 1
A kind of super non-stick pan coating layer, including the group of following parts by weight are grouped as：
The coupling agent is NDZ-311W.
The antifoaming agent is polyoxyethylene polyoxypropylene pentaerythrite ether.
The levelling agent is OP-10.
The coalescents are alcohol ester 12.
A kind of preparation method of super non-stick pan coating layer, includes the following steps：
Step 1: weighing each raw material according to components by weight percent；
Step 2: sequentially adding tin bronze powder, molybdenum disulfide, three oxidations two into the polytetrafluoroethylene teflon soliquoid weighed
Chromium, polyphenylene sulfide are heated to 300 DEG C of high-speed stirred 5h, obtain turbid liquid；
Step 3: being slowly added to coupling agent into the turbid liquid obtained by step 2, it is slowly added to defoam after stirring 1h
Agent is slowly added to levelling agent after then continuing to stirring 20min, is slowly added to coalescents after then stirring 20min, obtains breast
Gelatinous super non-stick pan coating；
Step 4: carrying out pre-treatment to the pot body that needs spray, it is then coated with the super non-stick pan obtained by step 3 and applies
Material, is put into thermostatic drying chamber, is heated to 120 DEG C, keeps the temperature 20min, is put into chamber type electric resistance furnace after taking-up, is heated to 365
DEG C, it is plasticized 15min, the pot body being plasticized is immersed in cold water to get super non-stick pan coating layer.
Described carries out pre-treatment to carry out blasting treatment to pot body to pot body, that is, it is abrasive material to select the quartz sand of 80 mesh,
It is power with 0.5MPa compressed airs, away from for 150mm, jet angle is 30 ° for spray, abrasive material high speed is ejected into pot body surface, by it
Surface impurity thoroughly removes and makes roughing in surface.
Embodiment 2
A kind of super non-stick pan coating layer, including the group of following parts by weight are grouped as：
The coupling agent is NDZ-201.
The antifoaming agent is polyoxyethylene polyoxy propyl alcohol amidogen ether.
The levelling agent is AES.
The coalescents are diisopropanol adipate ester.
A kind of preparation method of super non-stick pan coating layer, includes the following steps：
Step 1: weighing each raw material according to components by weight percent；
Step 2: sequentially adding tin bronze powder, molybdenum disulfide, three oxidations two into the polytetrafluoroethylene teflon soliquoid weighed
Chromium, polyphenylene sulfide are heated to 400 DEG C of high-speed stirred 8h, obtain turbid liquid；
Step 3: being slowly added to coupling agent into the turbid liquid obtained by step 2, it is slowly added to defoam after stirring 2h
Agent is slowly added to levelling agent after then continuing to stirring 40min, is slowly added to coalescents after then stirring 40min, obtains breast
Gelatinous super non-stick pan coating；
Step 4: carrying out pre-treatment to the pot body that needs spray, it is then coated with the super non-stick pan obtained by step 3 and applies
Material, is put into thermostatic drying chamber, is heated to 150 DEG C, keeps the temperature 30min, is put into chamber type electric resistance furnace after taking-up, is heated to 375
DEG C, it is plasticized 20min, the pot body being plasticized is immersed in cold water to get super non-stick pan coating layer.
Described carries out pre-treatment to carry out blasting treatment to pot body to pot body, that is, it is abrasive material to select the quartz sand of 80 mesh,
It is power with 0.6MPa compressed airs, away from for 150mm, jet angle is 75 ° for spray, abrasive material high speed is ejected into pot body surface, by it
Surface impurity thoroughly removes and makes roughing in surface.
Embodiment 3
A kind of super non-stick pan coating layer, including the group of following parts by weight are grouped as：
The coupling agent is NDZ-101.
The antifoaming agent is polypropylene glycerol aether.
The levelling agent is DBS.
The coalescents are Lauryl Alcohol ester.
A kind of preparation method of super non-stick pan coating layer, includes the following steps：
Step 1: weighing each raw material according to components by weight percent；
Step 2: sequentially adding tin bronze powder, molybdenum disulfide, three oxidations two into the polytetrafluoroethylene teflon soliquoid weighed
Chromium, polyphenylene sulfide are heated to 350 DEG C of high-speed stirred 6.5h, obtain turbid liquid；
Step 3: being slowly added to coupling agent into the turbid liquid obtained by step 2, it is slowly added to defoam after stirring 1.5h
Agent is slowly added to levelling agent after then continuing to stirring 30min, is slowly added to coalescents after then stirring 30min, obtains breast
Gelatinous super non-stick pan coating；
Step 4: carrying out pre-treatment to the pot body that needs spray, it is then coated with the super non-stick pan obtained by step 3 and applies
Material, is put into thermostatic drying chamber, is heated to 135 DEG C, keeps the temperature 25min, is put into chamber type electric resistance furnace after taking-up, is heated to 370
DEG C, it is plasticized 17.5min, the pot body being plasticized is immersed in cold water to get super non-stick pan coating layer.
Described carries out pre-treatment to carry out blasting treatment to pot body to pot body, that is, it is abrasive material to select the quartz sand of 80 mesh,
It is power with 0.55MPa compressed airs, away from for 150mm, jet angle is 55 ° for spray, and abrasive material high speed is ejected into pot body surface, will
Its surface impurity thoroughly removes and makes roughing in surface.
Embodiment 4
A kind of super non-stick pan coating layer, including the group of following parts by weight are grouped as：
The coupling agent NDZ-102.
The antifoaming agent is polyoxyethylene polyoxypropylene glycerin ether.
The levelling agent is SDS.
The coalescents are the mixture of alcohol ester 12 and diisopropanol adipate ester.
A kind of preparation method of super non-stick pan coating layer, includes the following steps：
Step 1: weighing each raw material according to components by weight percent；
Step 2: sequentially adding tin bronze powder, molybdenum disulfide, three oxidations two into the polytetrafluoroethylene teflon soliquoid weighed
Chromium, polyphenylene sulfide are heated to 330 DEG C of high-speed stirred 6h, obtain turbid liquid；
Step 3: being slowly added to coupling agent into the turbid liquid obtained by step 2, it is slowly added to defoam after stirring 1.2h
Agent is slowly added to levelling agent after then continuing to stirring 25min, is slowly added to coalescents after then stirring 25min, obtains breast
Gelatinous super non-stick pan coating；
Step 4: carrying out pre-treatment to the pot body that needs spray, it is then coated with the super non-stick pan obtained by step 3 and applies
Material, is put into thermostatic drying chamber, is heated to 130 DEG C, keeps the temperature 23min, is put into chamber type electric resistance furnace after taking-up, is heated to 367
DEG C, it is plasticized 17min, the pot body being plasticized is immersed in cold water to get super non-stick pan coating layer.
Described carries out pre-treatment to carry out blasting treatment to pot body to pot body, that is, it is abrasive material to select the quartz sand of 80 mesh,
It is power with 0.52MPa compressed airs, away from for 150mm, jet angle is 45 ° for spray, and abrasive material high speed is ejected into pot body surface, will
Its surface impurity thoroughly removes and makes roughing in surface.
Embodiment 5
A kind of super non-stick pan coating layer, including the group of following parts by weight are grouped as：
The coupling agent is NDZ-401.
The antifoaming agent is polyoxyethylene polyoxypropylene pentaerythrite ether.
The levelling agent is water-soluble silicon oil.
The coalescents are the mixture of alcohol ester 12 and Lauryl Alcohol ester.
A kind of preparation method of super non-stick pan coating layer, includes the following steps：
Step 1: weighing each raw material according to components by weight percent；
Step 2: sequentially adding tin bronze powder, molybdenum disulfide, three oxidations two into the polytetrafluoroethylene teflon soliquoid weighed
Chromium, polyphenylene sulfide are heated to 380 DEG C of high-speed stirred 7h, obtain turbid liquid；
Step 3: being slowly added to coupling agent into the turbid liquid obtained by step 2, it is slowly added to defoam after stirring 1.7h
Agent is slowly added to levelling agent after then continuing to stirring 35min, is slowly added to coalescents after then stirring 35min, obtains breast
Gelatinous super non-stick pan coating；
Step 4: carrying out pre-treatment to the pot body that needs spray, it is then coated with the super non-stick pan obtained by step 3 and applies
Material, is put into thermostatic drying chamber, is heated to 140 DEG C, keeps the temperature 27min, is put into chamber type electric resistance furnace after taking-up, is heated to 373
DEG C, it is plasticized 18min, the pot body being plasticized is immersed in cold water to get super non-stick pan coating layer.
Advanced optimize for：Described carries out pre-treatment to carry out blasting treatment to pot body to pot body, that is, selects 80 purposes
Quartz sand is abrasive material, is power with 0.56MPa compressed airs, and away from for 150mm, jet angle is 65 ° for spray, and abrasive material high speed is sprayed
To pot body surface, its surface impurity is thoroughly removed and makes roughing in surface.
The non-stick nature test that the non-stick pan of gained in embodiment 1 to 5 is carried out to coating, respectively by the non-stick pan of gained
All it is used for boiling milk, as a result, it has been found that all non-stick pans do not glue after boiling milk 500~1000 times, illustrates the not snearing of gained
Layer non-adhesion behavior is good.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned reality
Example is applied, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for this technology
For the those of ordinary skill in field, several improvements and modifications without departing from the principles of the present invention, these are improved and profit
Decorations also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of super non-stick pan coating layer, which is characterized in that the group including following parts by weight is grouped as：
2. a kind of super non-stick pan coating layer according to claim 1, which is characterized in that the group grouping including following parts by weight
At：
3. a kind of super non-stick pan coating layer according to claim 2, which is characterized in that the group grouping including following parts by weight
At：
4. a kind of super non-stick pan coating layer according to any one of claim 1 to 3, which is characterized in that the coupling
Agent is titanate coupling agent, specially one or more of NDZ-311W, NDZ-201, NDZ-101, NDZ-102, NDZ-401
Combination.
5. a kind of super non-stick pan coating layer according to any one of claim 1 to 3, which is characterized in that the defoaming
Agent is polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether and polyoxypropylene
One or more of polyoxyethylene glycerol ether combines.
6. a kind of super non-stick pan coating layer according to any one of claim 1 to 3, which is characterized in that the levelling
Agent is one or more of OP-10, AES, DBS, SDS, water-soluble silicon oil combination.
7. a kind of super non-stick pan coating layer according to any one of claim 1 to 3, which is characterized in that the film forming
Auxiliary agent is the combination of one or more of alcohol ester 12, diisopropanol adipate ester, Lauryl Alcohol ester.
8. a kind of preparation method of super non-stick pan coating layer according to any one of claim 1 to 3, which is characterized in that
Include the following steps：
Step 1: weighing each raw material according to components by weight percent；
Step 2: sequentially adding tin bronze powder into the polytetrafluoroethylene teflon soliquoid weighed, molybdenum disulfide, chrome green, gathering
Diphenyl sulfide is heated to 300~400 DEG C of 5~8h of high-speed stirred, obtains turbid liquid；
Step 3: being slowly added to coupling agent into the turbid liquid obtained by step 2, it is slowly added to antifoaming agent after stirring 1~2h,
It is slowly added to levelling agent after then continuing to 20~40min of stirring, coalescents is slowly added to after then stirring 20~40min, obtains
To the super non-stick pan coating of emulsion state；
Step 4: carrying out pre-treatment to the pot body that needs spray, it is then coated with the super non-stick pan coating obtained by step 3, is put
Enter in thermostatic drying chamber, be heated to 120~150 DEG C, keeps the temperature 20~30min, be put into chamber type electric resistance furnace, be heated to after taking-up
365~375 DEG C, it is plasticized 15~20min, the pot body being plasticized is immersed in cold water to get non-stick pan coating layer.
9. a kind of preparation method of super non-stick pan coating layer according to claim 8, which is characterized in that described to pot body
It is to carry out blasting treatment to pot body to carry out pre-treatment, that is, it is abrasive material to select the quartz sand of 80 mesh, with 0.5~0.6MPa compressed airs
For power, away from for 150mm, jet angle is 30~75 °, and abrasive material high speed is ejected into pot body surface, its surface impurity is thorough for spray
It removes and makes roughing in surface.
10. a kind of non-stick pan including the non-stick pan coating layer described in any one of claims 1 to 3.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710339697.9A CN108610795A (en) | 2017-05-15 | 2017-05-15 | A kind of super non-stick pan coating layer, preparation method and its non-stick pan |
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| CN201710339697.9A CN108610795A (en) | 2017-05-15 | 2017-05-15 | A kind of super non-stick pan coating layer, preparation method and its non-stick pan |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN109370415A (en) * | 2018-11-20 | 2019-02-22 | 宁波喜尔美厨房用品有限公司 | A kind of wear-resisting scratch resistance non-stick pan coating layer preparation method |
| CN109486411A (en) * | 2018-11-20 | 2019-03-19 | 宁波喜尔美厨房用品有限公司 | A kind of wear-resisting scratch resistance non-stick pan coating layer |
| CN110144151A (en) * | 2019-05-30 | 2019-08-20 | 陈理抗 | A kind of long-acting wear resistant type teflon coating |
| CN111548589A (en) * | 2020-06-11 | 2020-08-18 | 四川大学 | High-filling-amount polytetrafluoroethylene composite film and preparation method thereof |
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