CN103865378B - A kind of formula of polyphenylsulphine coating and preparation method thereof and coating processes - Google Patents
A kind of formula of polyphenylsulphine coating and preparation method thereof and coating processes Download PDFInfo
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- CN103865378B CN103865378B CN201410129024.7A CN201410129024A CN103865378B CN 103865378 B CN103865378 B CN 103865378B CN 201410129024 A CN201410129024 A CN 201410129024A CN 103865378 B CN103865378 B CN 103865378B
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- 238000000576 coating method Methods 0.000 title claims abstract description 99
- 239000011248 coating agent Substances 0.000 title claims abstract description 84
- 238000002360 preparation method Methods 0.000 title abstract description 12
- 239000002904 solvent Substances 0.000 claims abstract description 36
- 239000003595 mist Substances 0.000 claims abstract description 20
- 239000004696 Poly ether ether ketone Substances 0.000 claims abstract description 19
- 229920002530 polyetherether ketone Polymers 0.000 claims abstract description 19
- 229920002313 fluoropolymer Polymers 0.000 claims abstract description 12
- 239000004811 fluoropolymer Substances 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 238000005422 blasting Methods 0.000 claims abstract description 3
- 239000000758 substrate Substances 0.000 claims abstract description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 21
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 10
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000004917 carbon fiber Substances 0.000 claims description 10
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 10
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 10
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 10
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- -1 perfluoroethylene-propylene Chemical group 0.000 claims description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 5
- MHABMANUFPZXEB-UHFFFAOYSA-N O-demethyl-aloesaponarin I Natural products O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=C(O)C(C(O)=O)=C2C MHABMANUFPZXEB-UHFFFAOYSA-N 0.000 claims description 3
- 239000006184 cosolvent Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 229940113088 dimethylacetamide Drugs 0.000 claims description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000004576 sand Substances 0.000 abstract description 11
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 239000004922 lacquer Substances 0.000 abstract description 2
- 238000013019 agitation Methods 0.000 abstract 1
- 229920000491 Polyphenylsulfone Polymers 0.000 description 13
- 238000012360 testing method Methods 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 10
- 238000002156 mixing Methods 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 9
- 238000006116 polymerization reaction Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 238000005488 sandblasting Methods 0.000 description 9
- 238000005507 spraying Methods 0.000 description 9
- 238000000227 grinding Methods 0.000 description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical class CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 239000004695 Polyether sulfone Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 229920002492 poly(sulfone) Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920006393 polyether sulfone Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 125000001174 sulfone group Chemical group 0.000 description 2
- OXHNLMTVIGZXSG-UHFFFAOYSA-N 1-Methylpyrrole Chemical class CN1C=CC=C1 OXHNLMTVIGZXSG-UHFFFAOYSA-N 0.000 description 1
- ZUYKJZQOPXDNOK-UHFFFAOYSA-N 2-(ethylamino)-2-thiophen-2-ylcyclohexan-1-one;hydrochloride Chemical class Cl.C=1C=CSC=1C1(NCC)CCCCC1=O ZUYKJZQOPXDNOK-UHFFFAOYSA-N 0.000 description 1
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 1
- 230000003260 anti-sepsis Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- KZTYYGOKRVBIMI-UHFFFAOYSA-N diphenyl sulfone Chemical compound C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000090 poly(aryl ether) Polymers 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920012287 polyphenylene sulfone Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical class FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Formula of polyphenylsulphine coating of the present invention and preparation method thereof and coating processes belong to technical field of coatings.The present invention provides a kind of polyphenylsulphine coating being made of polyphenylsulphine, polyether-ether-ketone micro mist, fluoropolymer, filler and double solvents.Preparation method is that polyphenylsulphine is dissolved in double solvents under agitation, then adds in resulting solution polyether-ether-ketone micro mist, fluoropolymer, filler and double solvents, is ground in sand mill.Coating processes are to be sprayed to polyphenylsulphine coating on the metal substrate through blasting treatment using air gun and air compressor, are toasted 30~90 minutes at 100~120 DEG C, are cured 10~15 minutes at 380 DEG C.The preparation method and coating processes of the present invention is simple and practicable, and coating has good impact resistance and very high hardness, excellent corrosion resistance, hydrophobicity, wearability and self lubricity, is a kind of universal lacquer with multiple functions.
Description
Technical field
The invention belongs to technical field of coatings, and in particular to a kind of formula of polyphenylsulphine coating and preparation method thereof and painting
Coating process.
Background technology
Human being's production and using the existing long history of coating, the coating of early stage mainly using natural materials as primary raw material,
Primarily serve decoration and protective effect.It is various high molecular with excellent properties with the continuous development of chemical industry
Compound constantly produces, and the primary raw material of coatings industry also becomes synthesis chemical products.As production and life requirement carry
Height, the effect of coating is also not limited only to simple decoration and protective effect, with the addition of various pigment and filler
So that coating is provided with different specific functions, such as insulate, it is conductive, it is electromagnetically shielded, the property such as heavy antisepsis.But existing market
The most of functions of coating variety are relatively simple, it is difficult to meet the needs of actual production and life, such as in metallic paint field
In, in addition to the fundamental property of coating is good, almost all needs coating to have anti-corrosion capability, while according to different need
It may require having wear-resisting, the performance such as high temperature resistant.The coating of simple function has been difficult the need for meeting actual production and life
Will.
Polyphenylsulphine (also have and be called biphenyl polyether sulfone, PPSU) is one kind in polyaryl ether sulphone resin, is last century 60
A kind of thermoplastic special engineering plastics of age exploitation, its backbone structure are mainly made of sulfuryl, ehter bond and phenylene-unit,
Sulfuryl assigns material good rigidity and heat resistance, and ehter bond assigns material good toughness and mobility, and due to phenyl, ether and
Sulfuryl forms grip structure altogether in the molecule, polyether sulphone is had good hydrolytic resistance, excellent thermo oxidative stability, good
Mechanical performance many advantages, such as.PPSU and polysulfones（PSU）And polyether sulfone（PES）Compare, there is the chemical stability of higher, resist
Hydrolysis ability and high heat distortion temperature and stronger toughness, pole still can be kept after long-time applied at elevated temperature is undergone
High notch impact toughness, PPSU has good adhesive force as PES with metals such as iron aluminium, but PPSU is in paint field
Application there is not yet report.
The content of the invention
The technical problem to be solved in the present invention is Most current formulation for coating material function is relatively simple and solvent based coating applies
Layer is difficult to the problem of thick painting.For achieving the above object, the present invention provides a kind of formula and its system of polyphenylsulphine coating
Preparation Method and coating processes.
The technical scheme is that by polyphenylsulphine, thermoplastic polyether ether micropowder, fluoropolymer, filler and answer
Bonding solvent forms polyphenylsulphine coating；The preparation method and coating processes of polyphenylsulphine coating are provided at the same time.
The present invention concrete technical scheme be：
A kind of polyphenylsulphine coating, it is characterized in that, the polyphenylsulphine coating by polyphenylsulphine, polyether-ether-ketone micro mist, contain
Fluoropolymer, filler and double solvents composition；The polyphenylsulphine, polyether-ether-ketone micro mist, fluoropolymer, filler and compound molten
The mass ratio of agent is 20~30:0~8:0~10:0~6:46~80.
The skeleton symbol of the polyphenylsulphine is
Wherein n=50~130.
The mesh of the preferred fineness of polyether-ether-ketone micro mist >=400, melt index are the polyether-ether-ketone tree of 63~120g/10min
Fat.
The fluoropolymer is ptfe micropowder and/or perfluoroethylene-propylene micro mist.Fluoropolymer has resistance to
The characteristic of high temperature.
The filler is carbon fiber and/or molybdenum disulfide.
The double solvents is by true solvent and cosolvent in mass ratio 1~2:1 composition, the true solvent is by N- methylpyrroles
One or more compositions in alkanone, N,N-dimethylformamide and DMAC N,N' dimethyl acetamide；Using it is a variety of when three kinds of solvents
It can be added with arbitrary proportion；The cosolvent is made of the one or more in cyclohexanone, butanone, toluene and dimethylbenzene.
The preparation method of the polyphenylsulphine coating of the present invention is as follows：
Under the mixing speed of 1200~1600r/min, polyphenylsulphine is added in double solvents, then by polyether-ether-ketone
Micro mist, fluoropolymer and filler are added in the double solvents, when grinding 4~6 is small in sand mill.
The coating processes of polyphenylsulphine coating prepared by the present invention, its process are as follows：
With air spray finishing, polyphenylsulphine coating is sprayed to the metal by blasting treatment with spray gun and air compressor
On ground, toast 30~90 minutes at 100~120 DEG C, cure 10~15 minutes at 380 DEG C.
The polyphenylsulphine coating of the present invention has the following advantages：
1）The present invention is main film forming matter using polyphenylsulphine, and thermoplastic poly ether ether ketone is film forming subsidiary material, is extended poly-
Application of the ether ether ketone in paint field.It can be sprayed on the metal substrates such as steel, iron, aluminium.
2）Preparation method of the present invention and coating processes are low for equipment requirements, it is easy to accomplish, easy to operate, cost
Cheap, the coating of preparation can store for a long time.
3）Coating prepared by the polyphenylsulphine coating of the present invention can be up to state standards the adhesive force of metal GB9286-
0 grade of the highest ranking of 98 defineds, impact resistance are higher than 50kgcm.Vickers hardness is on 19.
4）Coating acid and alkali-resistance and solvent resistance prepared by the polyphenylsulphine coating of the present invention is strong, is 10% in concentration
Coating surface does not have any change when strong acid and small strong base solution immersion 720, and adhesive force is 0 grade, in intensive polar solvent butanone
Soak 720 it is small when, coating is not swollen and blisters, 0 grade of adhesive force.
5）The addition of fluoropolymer makes the coating prepared by the polyphenylsulphine coating of the present invention have very strong antistick characteristic
And hydrophobicity, surface contact angle can reach more than 110 °.
6）Coating wear resistance prepared by the polyphenylsulphine coating of the present invention is good, in UMT-2Multi-Specimen
Mass loss is close to 0 after Test system Friction testers spin friction 30 minutes.
7）The self-lubricating property of coating prepared by the polyphenylsulphine coating of the present invention is good, and friction coefficient is no more than
0.15。
In conclusion the polyphenylsulphine preparation method for coating and coating processes of the present invention are simple and practicable, coating has good
Impact resistance and very high hardness, excellent corrosion resistance, hydrophobicity, wearability and self lubricity, be it is a kind of have it is a variety of
The universal lacquer of function.
Brief description of the drawings
The contact angle test result figure of the polyphenylsulphine coating of Fig. 1 embodiments 2.
The contact angle test result figure of the polyphenylsulphine coating of Fig. 2 embodiments 6.
Embodiment
Following embodiments, are intended merely to illustrate present disclosure rather than for limiting the implementation model of the present invention
Enclose.The equivalent changes and modifications that all contents according to scope of the present invention patent are made, belongs to the technology category of the present invention.
Embodiment 1
40 grams of 1-methyl-2-pyrrolidinones, 16 grams of toluene, 5 grams of butanone are mixed and are made into double solvents, in 1200r/
It is under the mixing speed of min, polyphenylsulfone resin of the molecular weight of 26 grams of polymerization degree n=50~130 between 20000~52000 is molten
It is then polyether-ether-ketone micro mist, 3 grams of polytetrafluoroethyl-nes that 64g/10min fineness is 400 mesh by 6 grams of melt index in double solvents
Alkene micro mist, 3 grams of molybdenum disulfide, 1 gram of carbon fiber be added in the solution of polyphenylsulphine be uniformly mixed in sand mill grind it is 6 small
When, obtain polyphenylsulphine coating.
By aerial spraying method, polyphenylsulphine multifunctional coating is applied with spray gun and air compressor and is attached to by sandblasting
On the steel plate of processing, toasted 30 minutes at 120 DEG C, cure in 380 DEG C and be cooled to room temperature within 15 minutes for test.
The performance indicator of 1 embodiment of table, 1 gained coating
。
Embodiment 2
40 grams of N,N-dimethylformamides, 5 grams of toluene, 5 grams of dimethylbenzene, 5 grams of butanone, 5 grams of cyclohexanone are mixed
Be made into double solvents, under the mixing speed of 1600r/min, by the molecular weight of 26 grams of polymerization degree n=50~130 20000~
Polyphenylsulfone resin between 52000 is dissolved in double solvents, is then added to 10 grams of ptfe micropowders, 4 grams of carbon fibers
4 hours of grinding in sand mill are uniformly mixed in the solution of polyphenylsulphine, obtain polyphenylsulphine coating.
By aerial spraying method, polyphenylsulphine multifunctional coating is applied with spray gun and air compressor and is attached to by sandblasting
On the steel plate of processing, toasted 90 minutes at 120 DEG C, cure in 380 DEG C and be cooled to room temperature within 15 minutes for test.
The performance indicator of 2 embodiment of table, 2 gained coating
。
Embodiment 3
20 grams of 1-methyl-2-pyrrolidinones, 20 grams of DMAC N,N' dimethyl acetamides, 22 grams of toluene are mixed be made into it is compound
Solvent, under the mixing speed of 1500r/min, by the molecular weight of 30 grams of polymerization degree n=50~130 between 20000~52000
Polyphenylsulfone resin is dissolved in double solvents, is then polyether-ether-ketone that 64g/10min fineness is 400 mesh by 2.4 grams of melt index
Micro mist, 2 grams of molybdenum disulfide, 3.6 grams of carbon fibers be added in the solution of polyphenylsulphine be uniformly mixed in sand mill grind it is 5 small
When, obtain polyphenylsulphine coating.
By aerial spraying method, polyphenylsulphine multifunctional coating is applied with spray gun and air compressor and is attached to by sandblasting
On the steel plate of processing, toasted 60 minutes at 120 DEG C, cure in 380 DEG C and be cooled to room temperature within 10 minutes for test.
The performance indicator of 3 embodiment of table, 3 gained coating
。
Embodiment 4
40 grams of n,N-dimethylacetamide, 20 grams of dimethylbenzene are mixed and are made into double solvents, 1600r/min's
Under mixing speed, polyphenylsulfone resin of the molecular weight of 27 grams of polymerization degree n=50~130 between 20000~52000 is dissolved in multiple
Bonding solvent, is then that polyether-ether-ketone micro mist, 7 grams of polytetrafluoroethylene (PTFE) that 98g/10min fineness is 400 mesh are micro- by 1 gram of melt index
Powder, 5 grams of molybdenum disulfide, which are added in the solution of polyphenylsulphine, is uniformly mixed 5 hours of grinding in sand mill, obtains polyphenylene
Sulfone coating.
By aerial spraying method, polyphenylsulphine multifunctional coating is applied with spray gun and air compressor and is attached to by sandblasting
On the steel plate of processing, toasted 50 minutes at 120 DEG C, cure in 380 DEG C and be cooled to room temperature within 15 minutes for test.
The performance indicator of 4 embodiment of table, 4 gained coating
。
Embodiment 5
By 20 grams of 1-methyl-2-pyrrolidinones, 20 grams of N, N-- dimethylacetylamides, 29 grams of butanone mix be made into it is compound
Solvent, under the mixing speed of 1600r/min, by the molecular weight of 20 grams of polymerization degree n=50~130 between 20000~52000
Polyphenylsulfone resin is dissolved in double solvents, is then that the polyether-ether-ketone that 120g/10min fineness is 400 mesh is micro- by 3 grams of melt index
Powder, 5 grams of ptfe micropowders, 1 gram of perfluoroethylene-propylene micro mist, 1 gram of molybdenum disulfide, 1 gram of carbon fiber are added to polyphenylsulphine
Solution in be uniformly mixed in sand mill 4 hours of grinding, obtain polyphenylsulphine coating.
By aerial spraying method, polyphenylsulphine multifunctional coating is applied with spray gun and air compressor and is attached to by sandblasting
On the steel plate of processing, toasted 30 minutes at 120 DEG C, cure in 380 DEG C and be cooled to room temperature within 15 minutes for test.
The performance indicator of 5 embodiment of table, 5 gained coating
。
Embodiment 6
By 10 grams of 1-methyl-2-pyrrolidinones, 10 grams of N, N-- dimethylformamides, 10 grams of N, N-- dimethylacetylamides, 17 grams
Cyclohexanone, which mixes, is made into double solvents, under the mixing speed of 1200r/min, by 29 grams of polymerization degree n=50~130 point
Polyphenylsulfone resin of the son amount between 20000~52000 is dissolved in double solvents, is then 98g/10min by 8 grams of melt index
Fineness adds for polyether-ether-ketone micro mist, 6 grams of ptfe micropowders, 4 grams of perfluoroethylene-propylene micro mists, the 6 grams of molybdenum disulfide of 400 mesh
Enter into the solution of polyphenylsulphine to be uniformly mixed 6 hours of grinding in sand mill, obtain polyphenylsulphine coating.
By aerial spraying method, polyphenylsulphine multifunctional coating is applied with spray gun and air compressor and is attached to by sandblasting
On the steel plate of processing, toasted 30 minutes at 120 DEG C, cure in 380 DEG C and be cooled to room temperature within 10 minutes for test.
The performance indicator of 6 embodiment of table, 6 gained coating
。
Embodiment 7
By 20 grams of 1-methyl-2-pyrrolidinones, 10 grams of N, N-- dimethylformamides, 6 grams of n,N-dimethylacetamide, 25 grams of first
Benzene, 5 grams of cyclohexanones mix and are made into double solvents, under the mixing speed of 1300r/min, by 20 grams of polymerization degree n=50~
Polyphenylsulfone resin of 130 molecular weight between 20000~52000 is dissolved in double solvents, then by 10 grams of poly- perfluoroethylenes third
Alkene micro mist, 4 grams of carbon fibers, which are added in the solution of polyphenylsulphine, is uniformly mixed 4 hours of grinding in sand mill, obtains polyphenyl
Base sulfone coating.
By aerial spraying method, polyphenylsulphine multifunctional coating is applied with spray gun and air compressor and is attached to by sandblasting
On the steel plate of processing, toasted 30 minutes at 120 DEG C, cure in 380 DEG C and be cooled to room temperature within 15 minutes for test.
The performance indicator of 7 embodiment of table, 7 gained coating
。
Embodiment 8
By 12 grams of 1-methyl-2-pyrrolidinones, 12 grams of N, N-- dimethylformamides, 10 grams of toluene, 5 grams of dimethylbenzene, 5 grams of fourths
Ketone, 4 grams of cyclohexanone mix and are made into double solvents, under the mixing speed of 1600r/min, by 28 grams of polymerization degree n=50~
Polyphenylsulfone resin of 130 molecular weight between 20000~52000 is dissolved in double solvents, is then by 8 grams of melt index
120g/10min fineness is the polyether-ether-ketone micro mist of 400 mesh, 4 grams of ptfe micropowders, 6 grams of perfluoroethylene-propylene micro mists, 3 grams
Molybdenum disulfide, 3 grams of carbon fibers, which are added in the solution of polyphenylsulphine, is uniformly mixed 4 hours of grinding in sand mill, is gathered
Phenylsulfone coating.
By aerial spraying method, polyphenylsulphine multifunctional coating is applied with spray gun and air compressor and is attached to by sandblasting
On the steel plate of processing, toasted 30 minutes at 120 DEG C, cure in 380 DEG C and be cooled to room temperature within 10 minutes for test.
The performance indicator of 8 embodiment of table, 8 gained coating
。
Embodiment 9
By 20 grams of 1-methyl-2-pyrrolidinones, 20 grams of N, N-- dimethylacetylamides, 20 grams of toluene, 18 grams of butanone are blended in one
Rise and be made into double solvents, under the mixing speed of 1200r/min, by the molecular weight of 20 grams of polymerization degree n=50~130 20000~
Polyphenylsulfone resin between 52000 is dissolved in double solvents, and 1 gram of molybdenum disulfide, 1 gram of carbon fiber then are added to polyphenylsulphine
Solution in be uniformly mixed in sand mill 4 hours of grinding, obtain polyphenylsulphine coating.
By aerial spraying method, polyphenylsulphine multifunctional coating is applied with spray gun and air compressor and is attached to by sandblasting
On the steel plate of processing, toasted 30 minutes at 120 DEG C, cure in 380 DEG C and be cooled to room temperature within 10 minutes for test.
The performance indicator of 9 embodiment of table, 9 gained coating
。
The coating of the gained of embodiment 1~9 has excellent performance it can be seen from 1~table of table 9.By varying each group
Amount can also change the property of coating, and polyphenylsulphine is main film forming matter, and when content is high, the toughness of coating protrudes, polyether-ether-ketone
Micro mist can be improved hardness, anticorrosive property and the wear-resisting property of coating, and the effect of fluoropolymer is the coating improved
Hydrophobicity and self lubricity, the main function of carbon fiber and molybdenum disulfide be the hardness and wearability that improve coating.It is actual raw
In production, the coating for meeting to be actually needed can be produced according to the ratio that required property selection each component adds.
Above content is that a further detailed description of the present invention in conjunction with specific preferred embodiments, it is impossible to is assert
The specific implementation of the present invention is confined to these explanations.For those of ordinary skill in the art, can be according to the present invention
Technical solution and inventive concept, make it is corresponding change and substitute, and performance or purposes are identical, should all be considered as the present invention's
Protection domain.
Claims (5)
1. a kind of polyphenylsulphine coating, it is characterized in that, the polyphenylsulphine coating is by polyphenylsulphine, polyether-ether-ketone micro mist, fluorine-containing
Polymer, filler and double solvents composition；The polyphenylsulphine, polyether-ether-ketone micro mist, fluoropolymer, filler and double solvents
Mass ratio be 20~30:1~8:3~10:0~6:46~80；The skeleton symbol of the polyphenylsulphine is
Wherein n=50~130；The double solvents is by true solvent and cosolvent in mass ratio 1~2:1 composition, the true solvent
It is made of 1~3 kind in 1-methyl-2-pyrrolidinone, N,N-dimethylformamide and DMAC N,N' dimethyl acetamide；The hydrotropy
Agent is made of 1~4 kind in cyclohexanone, butanone, toluene and dimethylbenzene.
2. polyphenylsulphine coating according to claim 1, it is characterized in that, the polyether-ether-ketone micro mist is the mesh of fineness >=400, is melted
Melt the polyether-ether-ketone resin that index is 63~120g/10min.
3. polyphenylsulphine coating according to claim 1, it is characterized in that, the fluoropolymer is ptfe micropowder
And/or perfluoroethylene-propylene micro mist.
4. polyphenylsulphine coating according to claim 1, it is characterized in that, the filler is carbon fiber and/or molybdenum disulfide.
5. a kind of coating processes of the polyphenylsulphine coating of claim 1, it is characterized in that, with air spray finishing, with spray gun and sky
Air compressor sprays to the polyphenylsulphine coating on the metal substrate by blasting treatment, and 30 are toasted at 100~120 DEG C
~90 minutes, cure 10~15 minutes at 380 DEG C.
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| CN104804639B (en) * | 2015-05-14 | 2017-05-03 | 吉林大学 | Water-based polyphenylsulfone paint and preparation method thereof |
| CN110305481A (en) * | 2019-07-02 | 2019-10-08 | 扬州清研高分子新材料有限公司 | A kind of polyether sulphone composite material and preparation method |
| CN110684462B (en) * | 2019-11-15 | 2021-07-27 | 吉林大学 | Phytic acid doped polyaniline/polyphenylene sulfone coating composition and preparation method thereof |
| CN112920703A (en) * | 2021-03-12 | 2021-06-08 | 江苏科辉环境科技有限公司 | Self-repairing anticorrosive coating for bag-type dust remover and preparation method thereof |
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| CN103194146A (en) * | 2013-04-28 | 2013-07-10 | 吉林大学 | High-temperature resistant, anti-sticking and anticorrosive thermoplastic coating for inner walls of metal pipelines and preparation method thereof |
| CN103502665A (en) * | 2011-04-29 | 2014-01-08 | 美国圣戈班性能塑料公司 | Maintenance-free slide bearing with FEP or PFA in the adhesive layer |
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| JP5800370B2 (en) * | 2009-09-16 | 2015-10-28 | ブルーワー サイエンス アイ エヌシー． | Scratch resistant coating to protect front side electrical circuit during backside treatment |
| US8574667B2 (en) * | 2011-08-05 | 2013-11-05 | Baker Hughes Incorporated | Methods of forming coatings upon wellbore tools |
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| CN103502665A (en) * | 2011-04-29 | 2014-01-08 | 美国圣戈班性能塑料公司 | Maintenance-free slide bearing with FEP or PFA in the adhesive layer |
| CN103194146A (en) * | 2013-04-28 | 2013-07-10 | 吉林大学 | High-temperature resistant, anti-sticking and anticorrosive thermoplastic coating for inner walls of metal pipelines and preparation method thereof |
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