CN107400459A - A kind of oil turns water highly corrosion resistant non-viscous paint coating and spraying method - Google Patents
A kind of oil turns water highly corrosion resistant non-viscous paint coating and spraying method Download PDFInfo
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- CN107400459A CN107400459A CN201710636221.1A CN201710636221A CN107400459A CN 107400459 A CN107400459 A CN 107400459A CN 201710636221 A CN201710636221 A CN 201710636221A CN 107400459 A CN107400459 A CN 107400459A
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- Prior art keywords
- paint
- coating
- priming paint
- corrosion resistant
- highly corrosion
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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
- 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
- C09D181/06—Polysulfones; Polyethersulfones
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention provides a kind of oil to turn water highly corrosion resistant non-viscous paint coating, including priming paint and finish paint, priming paint is by containing PES resins 5 35%, levelling defoamer 0.5~2%, coalescents 2~6%, organic solvent 1~5%, mill base 40~55%, filler 1~6%, specific surfactant 3~10%, deionized water 8~14% form.Oil produced by the present invention, which turns water highly corrosion resistant non-viscous paint coating, has the premium properties such as high rigidity, scratch-resistant, corrosion resistance, preferably solves technological deficiency existing for traditional fluor resin non-stick coating.
Description
Technical field
The present invention relates to a kind of oil to turn water highly corrosion resistant non-viscous paint coating and spraying method.
Background technology
Non-sticking lining is applied on the cookers such as non-stick pan earliest, and oneself has the history of more than 50 years so far.Related section over more than 50 years
The skill staff development excellent non-sticking lining of multiple performance, but its main component is identical, be all polyflon.
Polytetrafluoroethylene (PTFE) is the perfluorinated polymers formed by tetrafluoroethene copolymerization, and polytetrafluoroethylene (PTFE) has crystallinity high, and molecular weight is big,
There is no side chain in molecule, fluorine atom is closely arranged in around c-c skeletons, and c-F bond energys are high and fluorine atom plays shielding to main chain and made
With etc. design feature, these features determine that it has that coefficient of friction is small, do not absorb water, not viscous, non-ignitable, against weather is good, use
The features such as temperature range is wide and dielectric properties are excellent so that fluorine resin coating possesses the good characteristic that other coating do not possess.
But traditional fluoro coatings mechanical property is poor, scraping and wiping resistance performance is embodied by inorganic filler, is not being glued such as
Carborundum etc. is added in coating to improve the scratch resistance of coating, but as the increase of inorganic filler, the compactness of coating drop
Low, corrosion resistance is relative to be deteriorated.And because finishing coat mainly improves non-stick by PTFE emulsion in traditional non-sticking lining,
Cause the hardness of coating very poor.
The content of the invention
In place of the present invention is for some shortcomings of some existing fluor resin non-stick coatings, spy provide it is a kind of have high rigidity,
High abrasion, corrosion resistant non-viscous paint coating.
A kind of oil of the present invention turns water highly corrosion resistant non-viscous paint coating, including priming paint and finish paint, described priming paint be by containing
There are a PES resin 5-35%, levelling defoamer 0.5~2%, coalescents 2~6%, organic solvent 1~5%, mill base 40~
55%, filler 1~6%, specific surfactant 3~10%, the composition of deionized water 8~14%；
Above-mentioned finish paint is by fluororesin, FEP dispersion liquids, levelling defoamer, organic solvent, mill base, pearl essence, deionized water
Composition.
Above-mentioned PES resins include the component of following percentage by weight：
A kind of oil of the present invention turns the spraying method of the priming paint of water highly corrosion resistant non-viscous paint coating, comprises the following steps：
(1) cleaning treatment is carried out to spraying substrate surface and roughening is handled；
(2) in the well mixed priming paint of substrate surface coating, it is desirable to which priming paint thickness is at 10-25 μm, by coated base material
It is put into baking 5-8 minutes in 150 DEG C of temperature；
(3) room temperature is naturally cooled to after priming paint baking, in the finish paint that coating claim 1 is told, finish paint thickness is in 15-
25 μm (microns), 10-15 minutes are toasted in 380-400 DEG C of temperature is put into, make its all coating welding in substrate surface.
Above-mentioned roughening processing mode is preferably one kind in acid etching, sandblasting and frosted.
Above-mentioned base material is preferably metal, wherein based on aluminium and stainless steel.
Compared with prior art, the device have the advantages that being：
Oil produced by the present invention, which turns water highly corrosion resistant non-viscous paint coating, has high rigidity, scratch-resistant, corrosion resistance etc. excellent
Benign energy, preferably solves technological deficiency existing for traditional fluor resin non-stick coating.The present invention is of the invention in corrosion resistance
Obtained coating substantially has very big lifting, better than conventional PAI cold coatings, particularly wear-resisting, also have in hardness and significantly carries
It is high.
Embodiment
For ease of understanding the present invention, it is as follows that the present invention enumerates embodiment.Those skilled in the art are it will be clearly understood that the implementation
Example is used only for help and understands the present invention, is not construed as the concrete restriction to the present invention.
Unless specific instructions, various raw materials of the invention can be by being commercially available.
Embodiment 1
A kind of oil turns water highly corrosion resistant non-viscous paint coating, including priming paint and finish paint, described priming paint are by containing PES trees
Fat 24%, levelling defoamer 1%, coalescents 4%, organic solvent 3%, mill base 50%, filler 3%, specific surfactant
5%, deionized water 10% forms；
Above-mentioned finish paint is by fluororesin, FEP dispersion liquids, levelling defoamer, organic solvent, mill base, pearl essence, deionized water
Composition.
Above-mentioned PES resins include the component of following percentage by weight：
Spraying method is as follows：
(1) cleaning treatment is carried out to spraying base material (die casting aluminum pot) surface and acid etching roughening is handled；
(2) in the well mixed priming paint of substrate surface coating, it is desirable to which coated base material is put into by priming paint thickness at 20 μm
Toasted 6 minutes in 150 DEG C of temperature；
(3) room temperature is naturally cooled to after priming paint baking, in the finish paint that coating claim 1 is told, finish paint thickness is in 20 μ
M, toasted 12 minutes in 380-400 DEG C of temperature is put into, make its all coating welding in substrate surface.
Embodiment 2
A kind of oil turns water highly corrosion resistant non-viscous paint coating, including priming paint and finish paint, described priming paint are by containing PES trees
Fat 24%, levelling defoamer 1%, coalescents 4%, organic solvent 3%, mill base 50%, filler 3%, specific surfactant
5%, deionized water 10% forms；
Above-mentioned finish paint is by fluororesin, FEP dispersion liquids, levelling defoamer, organic solvent, mill base, pearl essence, deionized water
Composition.
Above-mentioned PES resins include the component of following percentage by weight：
Spraying method is as follows：
(1) cleaning treatment is carried out to spraying base material (die casting aluminum pot) surface and acid etching roughening is handled；
(2) in the well mixed priming paint of substrate surface coating, it is desirable to which coated base material is put into by priming paint thickness at 20 μm
Toasted 6 minutes in 150 DEG C of temperature；
(3) room temperature is naturally cooled to after priming paint baking, in the finish paint that coating claim 1 is told, finish paint thickness is in 20 μ
M, toasted 12 minutes in 380-400 DEG C of temperature is put into, make its all coating welding in substrate surface.
Embodiment 3
A kind of oil turns water highly corrosion resistant non-viscous paint coating, including priming paint and finish paint, described priming paint are by containing PES trees
Fat 24%, levelling defoamer 1%, coalescents 4%, organic solvent 3%, mill base 50%, filler 3%, specific surfactant
5%, deionized water 10% forms；
Above-mentioned finish paint is by fluororesin, FEP dispersion liquids, levelling defoamer, organic solvent, mill base, pearl essence, deionized water
Composition.
Above-mentioned PES resins include the component of following percentage by weight：
Spraying method is as follows：
(1) cleaning treatment is carried out to spraying base material (die casting aluminum pot) surface and acid etching roughening is handled；
(2) in the well mixed priming paint of substrate surface coating, it is desirable to which coated base material is put into by priming paint thickness at 20 μm
Toasted 6 minutes in 150 DEG C of temperature；
(3) room temperature is naturally cooled to after priming paint baking, in the finish paint that coating claim 1 is told, finish paint thickness is in 20 μ
M, toasted 12 minutes in 380-400 DEG C of temperature is put into, make its all coating welding in substrate surface.
Comparative example 1
Compared with Example 1, PES resins are changed into PAI resins, other components and content are constant, and spraying method is also same as
Embodiment 1.
Comparative example 2
Compared with Example 2, PES resins are changed into PAI resins, other components and content are constant, and spraying method is also same as
Embodiment 2.
Comparative example 3
Compared with Example 3, PES resins are changed into PAI resins, other components and content are constant, and spraying method is also same as
Embodiment 3.
Above-described embodiment 1 to 3, comparative example 1 to 3 are subjected to salt solution test and wear-resisting test as follows：
1st, salt solution is tested：5% salt solution, experiment are Household salt gauges with salt.Experiment pot 1-5 pours into a certain amount of 5% respectively
The salt solution of concentration, is boiled, and keeps fluidized state 7 hours, to be ensured brine strength in boiling part, be stood 7 hours after boiling, boil
Boiling 7 hours, 7 hours are stood, be so a wheel, repeat three-wheel.Observation film whether there is foaming, come off, hot spot, discoloration etc. show
As.
2nd, wear-resisting test：Wear-resistant tester must be according to BS 7069CMA (kitchen tools association of the U.S.) and European BS EN12983
Standard.Scouring pad specification is 3M 7447.Scouring pad must be changed after wear-resistant tester is run 1000 times.Every 250 operations are seen
Examine a film and whether there is and expose base material.
Test result is as follows：
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 | Comparative example 1 | Comparative example 1 |
| Salt solution tests (h) | 21 | 53 | 77 | 16 | 45 | 57 |
| Wear-resisting test | 1800 | 2600 | 4200 | 1680 | 2400 | 3600 |
It can be drawn by above-mentioned experimental result：The conventional PAI coating of equal quality percentage is with PES coating of the present invention in property
Can on have a very big difference, PES coating of the present invention is obviously improved in corrosion-resistant and anti-wear performance, better than conventional PAI cold coatings.
Claims (5)
1. a kind of oil turns water highly corrosion resistant non-viscous paint coating, including priming paint and finish paint, it is characterised in that described priming paint includes
The component of following percentage by weight：
PES resin 5-35%, levelling defoamer 0.5~2%, coalescents 2~6%, organic solvent 1~5%, mill base 40~
55%, filler 1~6%, specific surfactant 3~10%, deionized water 8~14%；
Described finish paint is by fluororesin, FEP dispersion liquids, levelling defoamer, organic solvent, mill base, pearl essence, deionized water group
Into.
2. a kind of oil according to claim 1 turns water highly corrosion resistant non-viscous paint coating, it is characterised in that described PES
Resin includes the component of following percentage by weight：
3. oil turns the spraying method of the priming paint of water highly corrosion resistant non-viscous paint coating described in claim 1, it is characterised in that including
Following steps：
(1) cleaning treatment is carried out to spraying substrate surface and roughening is handled；
(2) in the well mixed priming paint of substrate surface coating, it is desirable to which coated base material is put into by priming paint thickness at 10-25 μm
5-8 minutes are toasted in 150 DEG C of temperature；
(3) room temperature is naturally cooled to after priming paint baking, in the finish paint that coating claim 1 is told, finish paint thickness is at 15-25 μm
(micron), 10-15 minutes are toasted in 380-400 DEG C of temperature is put into, make its all coating welding in substrate surface.
4. the spraying method according to power requires 3, it is characterised in that：Described roughening processing mode is acid etching, sandblasting or mill
One kind in sand.
5. the spraying method according to power requires 3, it is characterised in that：Described base material is metal, wherein with aluminium and stainless steel
Based on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710636221.1A CN107400459A (en) | 2017-07-31 | 2017-07-31 | A kind of oil turns water highly corrosion resistant non-viscous paint coating and spraying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710636221.1A CN107400459A (en) | 2017-07-31 | 2017-07-31 | A kind of oil turns water highly corrosion resistant non-viscous paint coating and spraying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107400459A true CN107400459A (en) | 2017-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710636221.1A Pending CN107400459A (en) | 2017-07-31 | 2017-07-31 | A kind of oil turns water highly corrosion resistant non-viscous paint coating and spraying method |
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| Country | Link |
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| CN (1) | CN107400459A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107974142A (en) * | 2017-11-21 | 2018-05-01 | 珠海旭光新材料有限公司 | A kind of three layers of non-viscous paint for disperseing coating surface even heat and preparation method |
| CN112662308A (en) * | 2020-12-07 | 2021-04-16 | 佛山市珀力玛高新材料有限公司 | Non-stick cookware coating and preparation method of primer of non-stick cookware coating |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1302317A (en) * | 1997-12-22 | 2001-07-04 | 杜邦三井氟化物有限公司 | Fluororesin powder liquid dispersion capable of forming thick coatings |
| CN103213357A (en) * | 2013-01-05 | 2013-07-24 | 浙江鹏孚隆科技有限公司 | Non-stick coating layer with characteristics of high hardness, scratch resistance and corrosion resistance, and coating method thereof |
| CN105086660A (en) * | 2014-06-03 | 2015-11-25 | 曾志玲 | Aqueous anti-adhesion coating for iron substrate |
| CN105482685A (en) * | 2014-10-08 | 2016-04-13 | 曾志玲 | Anti-adhesion paint and product coated by the anti-adhesion paint |
-
2017
- 2017-07-31 CN CN201710636221.1A patent/CN107400459A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1302317A (en) * | 1997-12-22 | 2001-07-04 | 杜邦三井氟化物有限公司 | Fluororesin powder liquid dispersion capable of forming thick coatings |
| CN103213357A (en) * | 2013-01-05 | 2013-07-24 | 浙江鹏孚隆科技有限公司 | Non-stick coating layer with characteristics of high hardness, scratch resistance and corrosion resistance, and coating method thereof |
| CN105086660A (en) * | 2014-06-03 | 2015-11-25 | 曾志玲 | Aqueous anti-adhesion coating for iron substrate |
| CN105482685A (en) * | 2014-10-08 | 2016-04-13 | 曾志玲 | Anti-adhesion paint and product coated by the anti-adhesion paint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107974142A (en) * | 2017-11-21 | 2018-05-01 | 珠海旭光新材料有限公司 | A kind of three layers of non-viscous paint for disperseing coating surface even heat and preparation method |
| CN112662308A (en) * | 2020-12-07 | 2021-04-16 | 佛山市珀力玛高新材料有限公司 | Non-stick cookware coating and preparation method of primer of non-stick cookware coating |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171128 |