CN110204969A - A kind of Teflon composite coating and preparation method thereof - Google Patents
A kind of Teflon composite coating and preparation method thereof Download PDFInfo
- Publication number
- CN110204969A CN110204969A CN201910521022.5A CN201910521022A CN110204969A CN 110204969 A CN110204969 A CN 110204969A CN 201910521022 A CN201910521022 A CN 201910521022A CN 110204969 A CN110204969 A CN 110204969A
- Authority
- CN
- China
- Prior art keywords
- teflon
- coatings
- composition
- composite coating
- alloy coat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B05D5/083—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 involving the use of fluoropolymers
-
- 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
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular 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
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
- B05D7/542—No clear coat specified the two layers being cured or baked together
-
- 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
-
- 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
-
- 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
-
- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- 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
- B05D2451/00—Type of carrier, type of coating (Multilayers)
-
- 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
- B05D2506/00—Halogenated polymers
- B05D2506/10—Fluorinated polymers
- B05D2506/15—Polytetrafluoroethylene [PTFE]
-
- 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
- B05D2601/00—Inorganic fillers
- B05D2601/20—Inorganic fillers used for non-pigmentation effect
-
- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to technical field of coatings, a kind of Teflon composite coating and preparation method thereof is provided, solves the problems, such as that prior art teflon coatings wearability is insufficient.Teflon composite coating includes teflon coatings and alloy coat, the alloy coat is by following mass fraction at being grouped as: 52~60%Ni, 3~7%Fe, 2~6%Si, 14~18%Cr, 0.5~2%P, 6~10%Ti, 2.5~4.5%B, 3~7%Mn, 0.5~3%C, the teflon coatings are Teflon composition, the Teflon composition is by following mass fraction at being grouped as: 48~52% Teflons, 15~18% polyimides, 12~15% polycarbonate resins, 3~5% impact modifiers, 2~4% glass fibres, 2~4% antistatic agents, 8~12% aluminium oxide.
Description
Technical field
The present invention relates to technical field of coatings more particularly to a kind of Teflon composite coating and preparation method thereof.
Background technique
Teflon (PTFE), i.e. polytetrafluoroethylene (PTFE) have excellent chemical stability, corrosion resistance, heat resistance, non-stick
The features such as, referred to as " kings of plastics ".Teflon long paint is kind of a high performance coating, possesses the synthesis that other coating can not contend with
Advantage is widely used in various industries, solves the problems, such as many of the fields such as chemical industry, petroleum, pharmacy.It applies for a patent
201711101095.6 disclose a kind of electroless nickel teflon coatings, it is made of the raw material of following parts by weight: thermoplastic poly
10-25 parts of vinylidene fluoride, 8-18 parts of Meltability polytetrafluorethyletubular, 2-6 parts of acrylic resin, 1-3 parts of silane coupling agent, surface
2.5-8 parts of activating agent, enhancing increase object 1.5-5 parts, which is applied to die surface, can reduce the friction system of die surface
Number, improves the inoxidizability and corrosion resistance of die surface, provides effective preventive maintenance for mold, simplifies and reduce mold
Maintenance cost.But the coating surface hardness is low, not damage resistant and abrasion, non-adhesion behavior wear-out failure quickly, the effect used and
Service life is extremely limited, therefore wearability becomes the bottleneck of limitation teflon coatings application.
Summary of the invention
Therefore, for the above content, the present invention provides a kind of Teflon composite coating and preparation method thereof, solves existing skill
The problem of art teflon coatings wearability deficiency.
In order to achieve the above objectives, the present invention is achieved by the following technical solutions: a kind of Teflon composite coating, including
Teflon coatings and alloy coat, the alloy coat is by following mass fraction at being grouped as: 52~60%Ni, 3~7%
Fe, 2~6%Si, 14~18%Cr, 0.5~2%P, 6~10%Ti, 2.5~4.5%B, 3~7%Mn, 0.5~3%C, institute
Stating teflon coatings is Teflon composition, and the Teflon composition is by following mass fraction at being grouped as: 48~52%
Teflon, 15~18% polyimides, 12~15% polycarbonate resins, 3~5% impact modifiers, 2~4% glass fibres, 2
~4% antistatic agent, 8~12% aluminium oxide.
A further improvement is that: the alloy coat is by following mass fraction at being grouped as: 56%Ni, 5%Fe, 4%
Si, 16%Cr, 1%P, 8%Ti, 3.5%B, 5%Mn, 1.5%C, the teflon coatings are Teflon composition, the spy
Fluorine dragon composition is by following mass fraction at being grouped as: 50% Teflon, 17% polyimides, 14% polycarbonate resin,
4% impact modifier, 3% glass fibre, 2% antistatic agent, 10% aluminium oxide.
The preparation method of Teflon composite coating the following steps are included:
(1) preparation of Teflon composition:
Teflon, polyimides, polycarbonate resin, impact modifier, glass fibre, antistatic agent are weighed by mass fraction
It is put into container, is stirred with blender, alumina powder is homogeneously added into whipping process, is then stirred 2~4h,
Obtain teflon coatings；
(2) workpiece surface pre-processes:
Workpiece surface is cleaned first, degreasing degreasing, is then roughened workpiece surface with steel sand, obtains workpiece surface
Certain roughness improves coating in the adhesive force of workpiece surface；
(3) alloy coat is sprayed:
Alloy coat composition is equably sprayed on workpiece surface with plasma spraying equipment；
(4) teflon coatings are sprayed:
It after workpiece cools, is polished with sand paper it, then with spray gun for paint by the uniform coating of Teflon composition
On alloy coat, teflon coatings are formed；
(5) it is sintered:
The workpiece for having coated composite coating is subjected to baking sintering, 25~35min is sintered at a temperature of 320~380 DEG C,
Composite coating is obtained after the completion of sintering.
A further improvement is that: the alloy coat with a thickness of 80~100 μm.
A further improvement is that: 200 mesh of model of the sand paper.
By using preceding solution, the beneficial effects of the present invention are:
Compared with the common teflon coatings of workpiece surface coating, Teflon composite coating prepared by the present invention has more excellent
Different antistick characteristic, intensity, ageing-resistant ability and and wearability, can reduce because of friction bring abrasion in use process, effectively
Anti-sticking, the wear-resisting and anti-aging degree for improving original workpiece, is particularly suitable for application to have some of strict demand to antistick characteristic
It is needed on anti-sticking various workpiece on device, such as in sanitary napkin, paper diaper production process.In workpiece surface and teflon coatings
Between increase alloy coat, to form composite coating, can be improved coating hardness and wearability, any surface finish compensates for list
One teflon coatings adhesive force is not strong, the problem of being easy to fall off.Aluminium oxide is added in teflon coatings can be improved coating
Wearability, addition polyimides can improve the degree of adhesion of teflon coatings and alloy coat.
Specific embodiment
Carry out the embodiment that the present invention will be described in detail below with reference to specific embodiment, how skill is applied to the present invention whereby
Art means solve technical problem, and the realization process for reaching technical effect can fully understand and implement.
Unless otherwise specified, the conventional hand that technological means employed in embodiment is well known to those skilled in the art
Section, used reagent and product are also available commercial.The source of agents useful for same, trade name and it is necessary to list it
Constituent person is indicated on the first occurrence.
Embodiment one
A kind of Teflon composite coating, including teflon coatings and alloy coat, the alloy coat is by following quality point
It is several at being grouped as: 52%Ni, 7%Fe, 2%Si, 18%Cr, 2%P, 9%Ti, 2.5%B, 7%Mn, 0.5%C, the spy
Fluorine dragon coating is Teflon composition, and the Teflon composition is by following mass fraction at being grouped as: 48% Teflon,
18% polyimides, 15% polycarbonate resin, 3% Methyl methacrylate-butadiem-styrene copolymer, 2% glass
Fiber, 3% dodecyl sodium sulfate, 11% aluminium oxide.
The preparation method of Teflon composite coating, comprising the following steps:
(1) preparation of Teflon composition:
Teflon, polyimides, polycarbonate resin, one butadiene of methyl methacrylate, one benzene are weighed by mass fraction
Ethylene copolymer, glass fibre, dodecyl sodium sulfate are put into container, are stirred with blender, in whipping process uniformly
Alumina powder is added in ground, is then stirred 2h, obtains teflon coatings；
(2) workpiece surface pre-processes:
Workpiece surface is cleaned first, degreasing degreasing, is then roughened workpiece surface with steel sand, obtains workpiece surface
Certain roughness improves coating in the adhesive force of workpiece surface；
(3) alloy coat is sprayed:
Alloy coat composition is equably sprayed on workpiece surface with plasma spraying equipment, forms the conjunction of 80 μ m thicks
Gold plating；
(4) teflon coatings are sprayed:
It after workpiece cools, is polished with 200 mesh sand paper it, then with spray gun for paint that Teflon composition is uniform
It is painted on alloy coat, forms teflon coatings；
(5) it is sintered:
The workpiece for having coated composite coating is subjected to baking sintering, 35min is sintered at 320 DEG C, after the completion of sintering
To composite coating.
Embodiment two
A kind of Teflon composite coating, including teflon coatings and alloy coat, the alloy coat is by following quality point
It is several at being grouped as: 56%Ni, 5%Fe, 4%Si, 16%Cr, 1%P, 8%Ti, 3.5%B, 5%Mn, 1.5%C, the spy
Fluorine dragon coating is Teflon composition, and the Teflon composition is by following mass fraction at being grouped as: 50% Teflon,
17% polyimides, 14% polycarbonate resin, 4% acrylonitrile and butadiene random copolymer, 3% glass fibre, 2% 18
Alkyl dimethyl ethoxy quaternary ammonium nitrate, 10% aluminium oxide.
The preparation method of Teflon composite coating, comprising the following steps:
(1) preparation of Teflon composition:
By mass fraction weigh Teflon, polyimides, polycarbonate resin, acrylonitrile and butadiene random copolymer,
Glass fibre, octadecyldimethyl ethoxy quaternary ammonium nitrate are put into container, are stirred with blender, in whipping process
It is homogeneously added into alumina powder, is then stirred 3h, obtains teflon coatings；
(2) workpiece surface pre-processes:
Workpiece surface is cleaned first, degreasing degreasing, is then roughened workpiece surface with steel sand, obtains workpiece surface
Certain roughness improves coating in the adhesive force of workpiece surface；
(3) alloy coat is sprayed:
Alloy coat composition is equably sprayed on workpiece surface with plasma spraying equipment, forms the conjunction of 90 μ m thicks
Gold plating；
(4) teflon coatings are sprayed:
It after workpiece cools, is polished with 200 mesh sand paper it, then with spray gun for paint that Teflon composition is uniform
It is painted on alloy coat, forms teflon coatings；
(5) it is sintered:
The workpiece for having coated composite coating is subjected to baking sintering, 30min is sintered at 350 DEG C, after the completion of sintering
To composite coating.
Embodiment three
A kind of Teflon composite coating, including teflon coatings and alloy coat, the alloy coat is by following quality point
It is several at being grouped as: 60%Ni, 3%Fe, 6%Si, 14%Cr, 0.5%P, 6%Ti, 4.5%B, 3%Mn, 3%C, the spy
Fluorine dragon coating is Teflon composition, and the Teflon composition is by following mass fraction at being grouped as: 52% Teflon,
15% polyimides, 12% polycarbonate resin, 5% haloflex, 4% glass fibre, 4% octadecyldiethanol amine,
8% aluminium oxide.
The preparation method of Teflon composite coating, comprising the following steps:
(1) preparation of Teflon composition:
Teflon, polyimides, polycarbonate resin, haloflex, glass fibre, octadecane are weighed by mass fraction
Base diethanol amine is put into container, is stirred with blender, and alumina powder is homogeneously added into whipping process, is then stirred
4h is mixed, teflon coatings are obtained；
(2) workpiece surface pre-processes:
Workpiece surface is cleaned first, degreasing degreasing, is then roughened workpiece surface with steel sand, obtains workpiece surface
Certain roughness improves coating in the adhesive force of workpiece surface；
(3) alloy coat is sprayed:
Alloy coat composition is equably sprayed on workpiece surface with plasma spraying equipment, forms 100 μ m thicks
Alloy coat；
(4) teflon coatings are sprayed:
It after workpiece cools, is polished with 200 mesh sand paper it, then with spray gun for paint that Teflon composition is uniform
It is painted on alloy coat, forms teflon coatings；
(5) it is sintered:
The workpiece for having coated composite coating is subjected to baking sintering, 25min is sintered at 380 DEG C, after the completion of sintering
To composite coating.
Comparative example: common teflon coating commercially.
The coating that embodiment one to three and comparative example obtain is tested for the property, test result is as shown in table 1.Wearability
Detected according to the measurement rotation rubber grinding wheel method of GB/T 1768-2006 paint and varnish wearability, wearability quality with
After elastic grinding wheel recycles friction coatings for 200 times the mass loss of coating number indicate.Adhesive force is according to GB/T 9286-
1998 paint and varnish cross cut tests are tested.The antistick characteristic of coating measures the contact angle of coating and water to indicate.
1 coating performance test result of table
| Embodiment one | Embodiment two | Embodiment three | Comparative example | |
| Wearability/mg | 1.8 | 1.2 | 1.6 | 3.4 |
| Adhesive force/grade | 1 | 1 | 1 | 2 |
| Antistick characteristic | 112.9° | 121.2° | 115.8° | 103.5° |
It is seen from the above data that antistick characteristic, wearability, the adhesive force of Teflon composite coating prepared by the present invention are bright
It is aobvious to be better than commercially available common teflon coating.
The foregoing descriptions are merely the embodiment using this origination techniques content, any those skilled in the art use this wound
Make done modifications and changes, all belong to the scope of the patents of this creation opinion, and is not limited to those disclosed embodiments.
Claims (5)
1. a kind of Teflon composite coating, it is characterised in that: including teflon coatings and alloy coat, the alloy coat by with
Lower mass fraction at being grouped as: 52~60%Ni, 3~7%Fe, 2~6%Si, 14~18%Cr, 0.5~2%P, 6~
10%Ti, 2.5~4.5%B, 3~7%Mn, 0.5~3%C, the teflon coatings are Teflon composition, the Teflon
Composition is by following mass fraction at being grouped as: 48~52% Teflons, 15~18% polyimides, 12~15% poly- carbonic acid
Ester resin, 3~5% impact modifiers, 2~4% glass fibres, 2~4% antistatic agents, 8~12% aluminium oxide.
2. a kind of Teflon composite coating according to claim 1, it is characterised in that: the alloy coat is by following quality
Score at being grouped as: 56%Ni, 5%Fe, 4%Si, 16%Cr, 1%P, 8%Ti, 3.5%B, 5%Mn, 1.5%C, it is described
Teflon coatings are Teflon composition, and the Teflon composition is by following mass fraction at being grouped as: 50% Teflon,
17% polyimides, 14% polycarbonate resin, 4% impact modifier, 3% glass fibre, 2% antistatic agent, 10% aluminium oxide.
3. the preparation method of -2 described in any item Teflon composite coatings according to claim 1, it is characterised in that: including following
Step:
(1) preparation of Teflon composition:
Teflon, polyimides, polycarbonate resin, impact modifier, glass fibre, antistatic agent is weighed by mass fraction to be put into
It in container, is stirred with blender, alumina powder is homogeneously added into whipping process, is then stirred 2~4h, is obtained
Teflon coatings；
(2) workpiece surface pre-processes:
Workpiece surface is cleaned first, degreasing degreasing, be then roughened workpiece surface with steel sand, obtains workpiece surface certain
Roughness, improve coating workpiece surface adhesive force；
(3) alloy coat is sprayed:
Alloy coat composition is equably sprayed on workpiece surface with plasma spraying equipment；
(4) teflon coatings are sprayed:
It after workpiece cools, is polished with sand paper it, then Teflon composition is uniformly painted on conjunction with spray gun for paint
On gold plating, teflon coatings are formed；
(5) it is sintered:
The workpiece for having coated composite coating is subjected to baking sintering, 25~35min, sintering are sintered at a temperature of 320~380 DEG C
Composite coating is obtained after the completion.
4. the preparation method of Teflon composite coating according to claim 3, it is characterised in that: the thickness of the alloy coat
Degree is 80~100 μm.
5. the preparation method of Teflon composite coating according to claim 3, it is characterised in that: the model of the sand paper
200 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910521022.5A CN110204969A (en) | 2019-06-17 | 2019-06-17 | A kind of Teflon composite coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910521022.5A CN110204969A (en) | 2019-06-17 | 2019-06-17 | A kind of Teflon composite coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110204969A true CN110204969A (en) | 2019-09-06 |
Family
ID=67793015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910521022.5A Pending CN110204969A (en) | 2019-06-17 | 2019-06-17 | A kind of Teflon composite coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110204969A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791554A (en) * | 2020-06-03 | 2020-10-20 | 江苏隆宇新材料有限公司 | Teflon coated metal net |
| CN113083648A (en) * | 2021-03-25 | 2021-07-09 | 浙江智英石化技术有限公司 | Treatment process of extruder die orifice plate |
| CN115975452A (en) * | 2023-02-13 | 2023-04-18 | 承德天大钒业有限责任公司 | Water-based emulsion paint containing aluminum-molybdenum intermediate alloy and preparation method and application thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL27209A (en) * | 1966-02-02 | 1971-01-28 | Kidde & Co Walter | Fluorocarbon coated metal surfaces |
| CN1802420A (en) * | 2003-06-06 | 2006-07-12 | 阿克佐诺贝尔国际涂料股份有限公司 | Non-stick powder coating |
| CN101571033A (en) * | 2009-05-26 | 2009-11-04 | 铁岭米勒石油新材料有限公司 | Polished sucker rod |
| CN201873737U (en) * | 2010-11-12 | 2011-06-22 | 德清县武康镇创智热喷涂厂 | Metal substrate with hot sprayed anti-sticking wear-resistant coating and transmission roller |
| CN104046938A (en) * | 2013-03-11 | 2014-09-17 | 深圳市繁兴科技有限公司 | Pan, and pan coat making method |
| CN108468013A (en) * | 2018-06-25 | 2018-08-31 | 东莞市华鑫激光科技有限公司 | A kind of preparation method of wear-resisting hydrophobic coating |
-
2019
- 2019-06-17 CN CN201910521022.5A patent/CN110204969A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL27209A (en) * | 1966-02-02 | 1971-01-28 | Kidde & Co Walter | Fluorocarbon coated metal surfaces |
| CN1802420A (en) * | 2003-06-06 | 2006-07-12 | 阿克佐诺贝尔国际涂料股份有限公司 | Non-stick powder coating |
| CN101571033A (en) * | 2009-05-26 | 2009-11-04 | 铁岭米勒石油新材料有限公司 | Polished sucker rod |
| CN201873737U (en) * | 2010-11-12 | 2011-06-22 | 德清县武康镇创智热喷涂厂 | Metal substrate with hot sprayed anti-sticking wear-resistant coating and transmission roller |
| CN104046938A (en) * | 2013-03-11 | 2014-09-17 | 深圳市繁兴科技有限公司 | Pan, and pan coat making method |
| CN108468013A (en) * | 2018-06-25 | 2018-08-31 | 东莞市华鑫激光科技有限公司 | A kind of preparation method of wear-resisting hydrophobic coating |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791554A (en) * | 2020-06-03 | 2020-10-20 | 江苏隆宇新材料有限公司 | Teflon coated metal net |
| CN113083648A (en) * | 2021-03-25 | 2021-07-09 | 浙江智英石化技术有限公司 | Treatment process of extruder die orifice plate |
| CN113083648B (en) * | 2021-03-25 | 2022-04-01 | 浙江智英石化技术有限公司 | Treatment process of extruder die orifice plate |
| CN115975452A (en) * | 2023-02-13 | 2023-04-18 | 承德天大钒业有限责任公司 | Water-based emulsion paint containing aluminum-molybdenum intermediate alloy and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110204969A (en) | A kind of Teflon composite coating and preparation method thereof | |
| Voorwald et al. | Evaluation of WC–17Co and WC–10Co–4Cr thermal spray coatings by HVOF on the fatigue and corrosion strength of AISI 4340 steel | |
| Agüero et al. | HVOF-deposited WCCoCr as replacement for hard Cr in landing gear actuators | |
| CN108546891B (en) | Iron-based amorphous/alumina ceramic composite powder and preparation method and application thereof | |
| CN111138938B (en) | Super-hydrophobic composite material with fluorinated epoxy resin as matrix, preparation method and super-hydrophobic surface | |
| JP6402846B1 (en) | Organic resin coated steel sheet | |
| CN109825183A (en) | A kind of super hardening process of die surface | |
| CN108441804B (en) | High-performance metal ceramic composite coating for lithium electric compression roller and preparation method thereof | |
| CN107699842A (en) | A kind of high fine and close tungsten carbide coating roller manufacture method of solvent-free composite machine | |
| CN112898836B (en) | Teflon coating and preparation process and application thereof | |
| Barletta | Dry sliding wear response of some industrial powder coatings | |
| CN109136812A (en) | The WC-17Co metal-cermic coating of H13 steel surface supersonic flame spraying high-hardness wear-resistant | |
| CN111716603A (en) | Preparation method of powdered fluororesin anti-sticking coating rubber mold | |
| CA2292328A1 (en) | Release coating for glass molds | |
| JP2012091484A (en) | Fiber-reinforced plastic-based composite material and method for producing the same | |
| CN102285167B (en) | Process method for galvanizing rubber metal part | |
| CN113321991A (en) | Wear-resistant household appliance color-coated steel plate and preparation method thereof | |
| CN113151745A (en) | Acid and alkali corrosion resistant aluminum-zinc plated pre-coated plate and manufacturing method thereof | |
| Roper et al. | The effect of peak count of surface roughness on coating performance | |
| CN106166611A (en) | A kind of WC Co Fe Ni nano material and preparation method thereof | |
| KR100262494B1 (en) | The preparation of lubricating resin solution having high surface lubricating , non-corrosiveness, and good coating properties and the preparation method of surface treatment of steel plate by using thereof | |
| CN113020916B (en) | Novel process method for prolonging service life of chemical nozzle | |
| CN106048490A (en) | Ni60A-TiO2-Fe nano-coating and preparation method thereof | |
| CN106086753A (en) | A kind of Co Al2o3mn Cu nano coating and preparation method thereof | |
| Miturska-Barańska et al. | Evaluation of Surface Preparation Technology for Steel Components with Fluoropolymer-based Coatings in Terms of Anti-adhesive and Mechanical Properties |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190906 |
|
| RJ01 | Rejection of invention patent application after publication |