CN114539863A - Coating with excellent adhesion to PEEK material and preparation method thereof - Google Patents
Coating with excellent adhesion to PEEK material and preparation method thereof Download PDFInfo
- Publication number
- CN114539863A CN114539863A CN202210354495.2A CN202210354495A CN114539863A CN 114539863 A CN114539863 A CN 114539863A CN 202210354495 A CN202210354495 A CN 202210354495A CN 114539863 A CN114539863 A CN 114539863A
- Authority
- CN
- China
- Prior art keywords
- coating
- component
- parts
- materials
- resin
- 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
- 238000000576 coating method Methods 0.000 title claims abstract description 55
- 239000011248 coating agent Substances 0.000 title claims abstract description 52
- 239000000463 material Substances 0.000 title claims abstract description 43
- 239000004696 Poly ether ether ketone Substances 0.000 title claims abstract description 37
- 229920002530 polyetherether ketone Polymers 0.000 title claims abstract description 37
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 title claims abstract 7
- 238000002360 preparation method Methods 0.000 title claims description 10
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims abstract description 15
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 13
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 13
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims abstract description 9
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical group O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920000728 polyester Polymers 0.000 claims abstract description 7
- 239000002270 dispersing agent Substances 0.000 claims abstract description 6
- 238000009736 wetting Methods 0.000 claims abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052797 bismuth Inorganic materials 0.000 claims abstract description 5
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 5
- 239000010703 silicon Substances 0.000 claims abstract description 5
- 239000003054 catalyst Substances 0.000 claims abstract description 3
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 239000011347 resin Substances 0.000 claims description 23
- 229920005989 resin Polymers 0.000 claims description 23
- 238000003756 stirring Methods 0.000 claims description 21
- 238000002156 mixing Methods 0.000 claims description 14
- 239000003973 paint Substances 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000009832 plasma treatment Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 abstract description 15
- 230000001070 adhesive effect Effects 0.000 abstract description 15
- 239000007789 gas Substances 0.000 abstract description 5
- 231100000331 toxic Toxicity 0.000 abstract description 4
- 230000002588 toxic effect Effects 0.000 abstract description 4
- 239000003086 colorant Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 7
- 238000010276 construction Methods 0.000 description 7
- 238000000227 grinding Methods 0.000 description 6
- 239000013638 trimer Substances 0.000 description 6
- 239000012948 isocyanate Substances 0.000 description 5
- 150000002513 isocyanates Chemical class 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 229920001225 polyester resin Polymers 0.000 description 3
- 239000004645 polyester resin Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- FEWFXBUNENSNBQ-UHFFFAOYSA-N 2-hydroxyacrylic acid Chemical compound OC(=C)C(O)=O FEWFXBUNENSNBQ-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000001951 carbamoylamino group Chemical group C(N)(=O)N* 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- 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
- C09D7/63—Additives non-macromolecular organic
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a coating with excellent adhesion to PEEK materials, which comprises a component A and a component B; the mass ratio of the component A to the component B is 100: 10-20; the component A comprises the following raw materials in parts by weight: 55-70 parts of polyester modified acrylic resin, 3-5 parts of modified acrylic resin, 2-3 parts of wetting dispersant, 0.2-0.5 part of organic silicon flatting agent, 0.1-0.3 part of organic bismuth catalyst, 22-25 parts of butyl acetate and 3-5 parts of flatting agent; the component B is hexamethylene diisocyanate. The coating disclosed by the invention not only aims at improving the adhesive force to PEEK materials, but also can meet the requirements of GB30981 on emission of toxic and harmful organic gases, and can enrich the colors of the commodities using the PEEK materials on the market.
Description
Technical Field
The invention relates to the technical field of functional coatings, in particular to a coating with excellent adhesion to PEEK materials and a preparation method thereof.
Background
With the rapid development of the field of polymer materials, various polymer materials are developed, wherein polyether ether ketone (PEEK) is a special engineering plastic with excellent performance, and has more remarkable advantages compared with other special engineering plastics, such as high temperature resistance of 260 ℃, excellent mechanical properties, good self-lubricating property, chemical corrosion resistance, flame retardance, peeling resistance, wear resistance, strong nitric acid resistance, concentrated sulfuric acid resistance, radiation resistance and super-strong mechanical properties, and is mainly used in the fields of high-end machinery, nuclear engineering and aviation, and in recent years, the PEEK is also used in the fields of medical instruments, high-end pen power, mobile phone electronic products and the like.
In recent years, polyether-ether-ketone (PEEK) materials are increasingly applied to the fields of medical appliances, high-end pens, mobile phones/electronic watches and the like, but the PEEK materials have excellent corrosion resistance and good self-lubricating property, are difficult to generate physical and chemical adsorption, have poor adhesive force and cannot meet the requirements of consumers on appearance colors. No coating which has lasting adhesive force on a polyether-ether-ketone material and can meet the national control requirement on the emission of toxic and harmful organic gases exists at present, no suitable coating is planned to be developed aiming at the blank of the coating field,
disclosure of Invention
Aiming at the problems in the prior art, the invention provides a coating with excellent adhesion to PEEK materials and a preparation method thereof. The coating disclosed by the invention not only aims at improving the adhesive force to PEEK materials, but also can meet the requirements of GB30981 on emission of toxic and harmful organic gases, and can enrich the colors of the commodities using the PEEK materials on the market.
The technical scheme of the invention is as follows:
the coating with excellent adhesion to PEEK materials comprises a component A and a component B; the mass ratio of the component A to the component B is 100: 10-20;
the component A comprises the following raw materials in parts by weight:
the component B is hexamethylene diisocyanate.
Preferably, the polyester modified acrylic resin is Guangzhou Tongde resin ACR 6620.
Preferably, the modified acrylic resin is Guangzhou Korea Kelemen resin KN 6018P.
Preferably, the wetting dispersant is BYK 111; the organic silicon flatting agent is BYK 333; the organic bismuth catalyst is Umicore 1610; the matte preparation is made of Dongcao E1011 powder.
Preferably, said coatingThe material also includes a toner phase. Preferably Ti-PureTM(Chuntai)TM) R-902+ titanium dioxide, and grinding by using a vibration machine.
Preferably, the hexamethylene diisocyanate is Japanese Asahi-TKA-75B.
A preparation method of the coating comprises the following steps:
mixing 55-70 parts of polyester modified acrylic resin, 3-5 parts of modified acrylic resin, 2-3 parts of wetting dispersant, 0.2-0.5 part of organic silicon flatting agent, 0.1-0.3 part of organic bismuth drier and 22-25 parts of butyl acetate, stirring at the rotating speed of 500 revolutions per minute of 300-materials for 10-15 minutes until the materials are completely dissolved to be clear, continuously stirring while adding 3-5 parts of matte preparation agent, and stirring at 1000 revolutions per minute of 800-materials for 20-30 minutes to obtain a premix, namely a component A;
and mixing 100 parts of the component A with 10-20 parts of the component B, namely hexamethylene diisocyanate, and adding butyl acetate to adjust the viscosity to obtain a finished product of the coating.
Preferably, the A component and the B component are mixed to add a toner phase to adjust the color of the coating.
A coating prepared from the paint is prepared by the following steps:
(1) performing PLASMA treatment on the surface of the PEEK material for 1-2 seconds by using a Plasma processor;
(2) and spraying the coating finished product on a PEEK material, and baking for 10-40min at the temperature of 70-90 ℃ to obtain the coating.
Preferably, the conditions of spraying are: controlling the indoor temperature at 20-30 deg.C, humidity at 50-60%, and spraying pressure at 0.3 Mpa; the thickness of the coating is 10-20 μm.
The beneficial technical effects of the invention are as follows:
the polyester modified acrylic resin adopted by the invention has the hardness of acrylic acid, and simultaneously has the cohesiveness of polyester, thereby generating better adhesive force to polyether ether ketone (PEEK) materials.
The modified acrylic resin has a molecular structure embedded with ureido functional groups, so that the toughness of a paint film can be enhanced, and meanwhile, oxygen atoms in the groups can generate more hydrogen bonds with a base material, so that the adhesive force is further enhanced.
The invention selects the matte agent with high capability and low oil absorption, ensures the minimum using amount of the matte agent under the same gloss, ensures the less using amount of the solvent under the same construction viscosity, and meets the requirement of GB30981 on the emission of toxic and harmful organic gases.
The wetting dispersant is a structured acrylic copolymer solution containing pigment affinity groups, so that powder materials such as a matte agent in the coating can be uniformly dispersed in a liquid phase, the powder materials are not agglomerated and precipitated, the viscosity of the coating can be reduced, and the control of VOC is promoted to a certain extent.
The hexamethylene diisocyanate curing agent used in the coating in the invention is trimer HDI, and the coating has moderate reaction speed, better flexibility and certain promotion effect on adhesive force.
The invention combines the PLASMA treatment process on the surface of the Polyetheretherketone (PEEK) substrate, successfully realizes the characteristic of the performance requirement of the coating on the PEEK material, brings feasibility for the construction of downstream customers, provides more products with high-quality appearance for the customers, becomes a product with high application value and must be trusted by the customers. In addition, the coating conforms to the concepts of environmental protection, energy conservation and clean production; the VOC emission is extremely low, the coating performance is good, and the attention and the wide application are certainly obtained. Therefore, the coating has good future prospect.
The coating meets the requirement of GB30981 on organic gas emission, ensures the constructability of the coating, and solves the coating problem on a polyether ether ketone (PEEK) substrate by combining a plasma surface treatment process. Not only meets the control requirements of GB30981 on harmful substances and plays the role of protecting the environment, but also provides more products with high-quality appearance for consumers, and becomes a product with high application value.
Detailed Description
The present invention will be described in detail with reference to examples.
Example 1
The preparation method of the coating with excellent adhesion to PEEK materials comprises the following steps:
mixing 55 parts of Guangzhou Tongde resin ACR6620, 5 parts of Guangzhou Kelison resin KN6018P, 2 parts of BYK111, 0.5 part of BYK333, 0.1 part of Umicore1610 and 25 parts of butyl acetate, stirring at the rotating speed of 300 revolutions per minute for 15 minutes until the materials are completely dissolved to be clear, adding 3 parts of Dongcao E1011 while continuously stirring, and stirring at the rotating speed of 800 revolutions per minute for 30 minutes to obtain a premix, namely a component A;
adding 20% of Ti-Pure into the component ATM(Chuntai)TM)R-902+Grinding the mixture to a fineness of less than 25 mu m by an earthquake machine, mixing the mixture with a component B (Asahi isocyanate trimer TKA-75B) (A: B: 100:10), and adding butyl acetate according to construction requirements to obtain a finished coating.
Example 2
The paint with excellent adhesive force to PEEK materials comprises the following steps:
mixing 65 parts of Guangzhou Tongde resin ACR6620, 5 parts of Guangzhou Kelison resin KN6018P, 2 parts of BYK111, 0.5 part of BYK333, 0.1 part of Umicore1610 and 25 parts of butyl acetate, stirring at the rotating speed of 500 revolutions per minute for 10 minutes until the materials are completely dissolved to be clear, adding 3 parts of Dongcao E1011 while continuously stirring, and stirring at 1000 revolutions per minute for 20 minutes to obtain a premix, namely a component A;
adding 20% of Ti-Pure into the component ATM(Chuntai)TM)R-902+Grinding the mixture to a fineness of less than 25 mu m by an earthquake machine, mixing the mixture with a component B (Asahi isocyanate trimer TKA-75B) (A: B is 100:15), and adding butyl acetate according to construction requirements to obtain a finished coating.
Example 3
The paint with excellent adhesive force to PEEK materials comprises the following steps:
mixing 70 parts of Guangzhou Tongde resin ACR6620, 5 parts of Guangzhou Kelison resin KN6018P, 2 parts of BYK111, 0.5 part of BYK333, 0.1 part of Umicore1610 and 22 parts of butyl acetate, stirring at the rotating speed of 400 r/min for 10 minutes until the materials are completely dissolved to be clear, adding 3 parts of Dongcao E1011 while continuously stirring, and stirring at 900 r/min for 20 minutes to obtain a premix, namely a component A;
adding 20% of Ti-Pure into the component ATM(Chuntai)TM)R-902+Grinding the mixture to a fineness of less than 25 mu m by an earthquake machine, mixing the mixture with a component B (Asahi isocyanate trimer TKA-75B) (A: B: 100:10), and adding butyl acetate according to construction requirements to obtain a finished coating.
Example 4
The paint with excellent adhesive force to PEEK materials comprises the following steps:
mixing 65 parts of Guangzhou Tongde resin ACR6620, 3 parts of Guangzhou Kelison resin KN6018P, 3 parts of BYK111, 0.2 part of BYK333, 0.3 part of Umicore1610 and 25 parts of butyl acetate, stirring at the rotating speed of 400 r/min for 10 minutes until the materials are completely dissolved to be clear, adding 5 parts of Dongcao E1011 while continuously stirring, and stirring at 900 r/min for 20 minutes to obtain a premix, namely a component A;
adding 20% of Ti-Pure into the component ATM(Chuntai)TM)R-902+Grinding the mixture to a fineness of less than 25 mu m by an earthquake machine, mixing the mixture with a component B (Asahi isocyanate trimer TKA-75B) (A: B: 100:10), and adding butyl acetate according to construction requirements to obtain a finished coating.
Example 5
The paint with excellent adhesive force to PEEK materials comprises the following steps:
mixing 70 parts of Guangzhou Tongde resin ACR6620, 4 parts of Guangzhou Kelison resin KN6018P, 2.5 parts of BYK111, 0.3 part of BYK333, 0.2 part of Umicore1610 and 25 parts of butyl acetate, stirring at the rotating speed of 400 r/min for 10 minutes until the materials are completely dissolved to be clear, adding 4 parts of Dongcao E1011 while continuously stirring, and stirring at 900 r/min for 20 minutes to obtain a premix, namely a component A;
adding 20% of Ti-Pure into the component ATM(Chuntai)TM)R-902+Grinding the mixture to a fineness of less than 25 mu m by an earthquake machine, mixing the mixture with a component B (Asahi isocyanate trimer TKA-75B) (A: B is 100:20), and adding butyl acetate according to construction requirements to obtain a finished coating.
Comparative example 1
The difference from example 1 is that the Guangzhou Tongde resin ACR6620 is replaced by a Japan Triales Q857 hydroxy acrylic resin.
Comparative example 2
The difference from example 1 is that the Guangzhou Tongde resin ACR6620 is replaced by a Japanese DIC A-859 hydroxyacrylic resin.
Comparative example 3
The difference from example 1 is that south Asia NPES-901 epoxy resin is used to replace Guangzhou Tongde resin ACR 6620.
Comparative example 4
The difference from example 1 is that south Asia NPES-902 epoxy resin was used in place of Guangzhou Tongde resin ACR 6620.
Comparative example 5
The difference from example 1 is that polyester resin 600 from Tokyo Japan was used in place of the Guangzhou Tongde resin ACR 6620.
Comparative example 6
The difference from example 1 is that polyester resin GK255 from Toyo Japan is used in place of the Guangzhou Tongde resin ACR 6620.
Test example:
the temperature in the room is controlled at 30 ℃ and the humidity is controlled at 55%, the coatings obtained in the examples and the comparative examples are sprayed (the spraying air pressure is 0.3Mpa) on the surface of PEEK material processed by PLASMA for 2s, and the surface is baked in an oven at 80 ℃ for half an hour to form a coating with the film thickness of 15-20 mu m. The performance test data for the coatings are shown in table 1.
TABLE 1
As can be seen from the results in Table 1, in comparative examples 1-6, the common hydroxyacrylic acid, epoxy resin and polyester resin can not be matched with PEEK (polyether ether ketone) material, and the conventional adhesive force, the adhesive force of water boiling, the adhesive force of high temperature and high humidity and the adhesive force of salt spray test which are tested after the coating product of the embodiment of the invention is used can reach 4B.
The above embodiments are merely preferred embodiments of the present invention, and the present invention is not limited to the selection of the above resins and the processing manner of the materials, but is not limited to the usage ratio of the resins, and various changes can be made by those skilled in the art, and any modifications, equivalents, improvements and the like, which are within the principle of the present invention, should be included in the protection scope of the present invention.
Claims (10)
1. The coating with excellent adhesion to PEEK materials is characterized by comprising a component A and a component B; the mass ratio of the component A to the component B is 100: 10-20;
the component A comprises the following raw materials in parts by weight:
the component B is hexamethylene diisocyanate.
2. The coating of claim 1, wherein the polyester modified acrylic resin is Guangzhou Tongde resin ACR 6620.
3. The coating of claim 1, wherein the modified acrylic resin is Guangzhou Korea resin KN 6018P.
4. The coating of claim 1, wherein the wetting dispersant is BYK 111; the organic silicon flatting agent is BYK 333; the organic bismuth catalyst is Umicore 1610; the matte preparation is made of Dongcao E1011 powder.
5. The coating of claim 1, further comprising a toner phase.
6. The coating of claim 1, wherein the hexamethylene diisocyanate is a Japanese adeka TKA-75B.
7. A method for preparing the coating of claim 1, comprising the steps of:
mixing 55-70 parts of polyester modified acrylic resin, 3-5 parts of modified acrylic resin, 2-3 parts of wetting dispersant, 0.2-0.5 part of organic silicon flatting agent, 0.1-0.3 part of organic bismuth drier and 22-25 parts of butyl acetate, stirring at the rotating speed of 500 revolutions per minute of 300-materials for 10-15 minutes until the materials are completely dissolved to be clear, continuously stirring while adding 3-5 parts of matte preparation agent, and stirring at 1000 revolutions per minute of 800-materials for 20-30 minutes to obtain a premix, namely a component A;
and mixing 100 parts of the component A with 10-20 parts of the component B, namely hexamethylene diisocyanate, and adding butyl acetate to adjust the viscosity to obtain a finished product of the coating.
8. The method for preparing the paint of claim 7, wherein the toner phase is added to adjust the paint color when the A component and the B component are mixed, and the fineness of the toner phase is less than 25 um.
9. A coating prepared from the coating of claim 1, wherein the coating is prepared by:
(1) performing PLASMA treatment on the surface of the PEEK material for 1-2 seconds by using a Plasma processor;
(2) and spraying the coating finished product on a PEEK material, and baking for 10-40min at the temperature of 70-90 ℃ to obtain the coating.
10. Coating according to claim 9, characterized in that the conditions of spraying are: controlling the indoor temperature at 20-30 deg.C, humidity at 50-60%, and spraying pressure at 0.3 Mpa; the thickness of the coating is 10-20 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210354495.2A CN114539863A (en) | 2022-04-06 | 2022-04-06 | Coating with excellent adhesion to PEEK material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210354495.2A CN114539863A (en) | 2022-04-06 | 2022-04-06 | Coating with excellent adhesion to PEEK material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114539863A true CN114539863A (en) | 2022-05-27 |
Family
ID=81665687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210354495.2A Pending CN114539863A (en) | 2022-04-06 | 2022-04-06 | Coating with excellent adhesion to PEEK material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114539863A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479534A (en) * | 2014-12-01 | 2015-04-01 | 广州慧谷工程材料有限公司 | Elastic coating and application and method for preparing touch film for IML |
| CN106085077A (en) * | 2016-06-07 | 2016-11-09 | 蚌埠市禹会区贵宾装饰材料商行 | A kind of photo frame scrubbing resistance high tack metallized coating |
| CN106280606A (en) * | 2016-08-09 | 2017-01-04 | 无锡市虎皇漆业有限公司 | Hydroxy acrylic acid car repair dedicated hood lac varnish and preparation method thereof |
| CN110564209A (en) * | 2019-08-22 | 2019-12-13 | 苏州市贝特利高分子材料股份有限公司 | coating ink for fast low-temperature curing of PET (polyethylene terephthalate) film material at 80 DEG C |
| CN112708336A (en) * | 2020-12-02 | 2021-04-27 | 广东深展实业有限公司 | Acrylic vacuum coating paint and coating process thereof |
| CN112920693A (en) * | 2021-01-22 | 2021-06-08 | 湖南松井新材料股份有限公司 | High-wear-resistance vacuum coating hydroxyl acrylic coating and preparation method and application thereof |
-
2022
- 2022-04-06 CN CN202210354495.2A patent/CN114539863A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479534A (en) * | 2014-12-01 | 2015-04-01 | 广州慧谷工程材料有限公司 | Elastic coating and application and method for preparing touch film for IML |
| CN106085077A (en) * | 2016-06-07 | 2016-11-09 | 蚌埠市禹会区贵宾装饰材料商行 | A kind of photo frame scrubbing resistance high tack metallized coating |
| CN106280606A (en) * | 2016-08-09 | 2017-01-04 | 无锡市虎皇漆业有限公司 | Hydroxy acrylic acid car repair dedicated hood lac varnish and preparation method thereof |
| CN110564209A (en) * | 2019-08-22 | 2019-12-13 | 苏州市贝特利高分子材料股份有限公司 | coating ink for fast low-temperature curing of PET (polyethylene terephthalate) film material at 80 DEG C |
| CN112708336A (en) * | 2020-12-02 | 2021-04-27 | 广东深展实业有限公司 | Acrylic vacuum coating paint and coating process thereof |
| CN112920693A (en) * | 2021-01-22 | 2021-06-08 | 湖南松井新材料股份有限公司 | High-wear-resistance vacuum coating hydroxyl acrylic coating and preparation method and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 朱万强: "《涂料基础教程》", 30 June 2012, 西南交通大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110669419A (en) | Water-based acrylic polyurethane coating and preparation method thereof | |
| CN107778450B (en) | Fluorine modified low free toluene diisocyanate polyurethane curing agent and preparation method thereof | |
| CN102977762A (en) | Water-based fluorine-containing polyurethane paint and preparation method thereof | |
| CN102796446B (en) | Anti-sandstorm special blade paint | |
| CN102827528B (en) | Organic fluorosilicon epoxy paint and preparation method thereof | |
| CN103224751A (en) | Acid/base corrosion-resistant, water-resistant and wear-resistant floor coating and preparation method thereof | |
| CN110862765B (en) | Coating for surface of silicon rubber substrate and preparation method thereof | |
| CN112812670A (en) | Bi-component PU coating and application thereof | |
| CN107446480A (en) | Has cohesive coating and preparation method thereof to ground | |
| CN105602435A (en) | Thick plate polyurethane primer and preparation method thereof | |
| CN114437622A (en) | Single-component solvent-free polyurethane coating and preparation method thereof | |
| CN114149737B (en) | Polyurethane coating and application thereof | |
| CN112852273A (en) | Water-based matte scratch-resistant paint and application thereof | |
| CN112920693B (en) | High-wear-resistance vacuum coating hydroxyl acrylic coating and preparation method and application thereof | |
| CN102391763A (en) | Solvent-borne two-component electroplating primer for chromium-plated plastic and preparation method of solvent-borne two-component electroplating primer | |
| CN114539863A (en) | Coating with excellent adhesion to PEEK material and preparation method thereof | |
| CN113402959A (en) | Anti-scratch polyurethane matte coating and preparation method thereof | |
| CN113025132A (en) | Water-based organic silicon modified fluorocarbon wind power blade coating and preparation method thereof | |
| CN114181611B (en) | Super-water-resistant self-drying glass heat insulation coating and preparation method thereof | |
| CN114736604A (en) | High-solid-content DTM polyurethane coating and preparation method thereof | |
| CN106590216A (en) | Anti-corrosion finishing paint for doors and preparation method thereof | |
| CN112080195A (en) | Wool felt resistant two-component water-based paint and preparation method thereof | |
| CN109321118A (en) | A kind of high durable can repair the coating of coating and its preparation | |
| CN115572519B (en) | Low-VOC (volatile organic compound) coating applied to magnesium-lithium film and preparation method thereof | |
| CN115124920B (en) | Transparent self-repairing anti-contamination polyurethane coating and preparation method thereof |
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: 20220527 |
|
| RJ01 | Rejection of invention patent application after publication |