CN107652829A - Glass fiber reinforcement PEEK coating and preparation method thereof and film-forming process - Google Patents
Glass fiber reinforcement PEEK coating and preparation method thereof and film-forming process Download PDFInfo
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- CN107652829A CN107652829A CN201710733737.8A CN201710733737A CN107652829A CN 107652829 A CN107652829 A CN 107652829A CN 201710733737 A CN201710733737 A CN 201710733737A CN 107652829 A CN107652829 A CN 107652829A
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- Prior art keywords
- glass fiber
- fiber reinforcement
- coating
- reinforcement peek
- peek
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Classifications
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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
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/04—Condensation polymers of aldehydes or ketones with phenols only
- C09D161/16—Condensation polymers of aldehydes or ketones with phenols only of ketones with phenols
-
- 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
- C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
- C08K2003/2213—Oxides; Hydroxides of metals of rare earth metal of cerium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
Abstract
The invention discloses glass fiber reinforcement PEEK coating, its constituent is：100 parts of glass fiber reinforcement PEEK, 1~10 part of sulfonated polyether-ether-ketone, 0.5~10 part of ptfe emulsion, 1~2 part of cerium oxide, 80~380 parts of water.The preparation method of the coating is：（1）Glass fiber reinforcement PEEK is subjected to efflorescence, obtains powder thing A；（2）Sulfonated polyether-ether-ketone, cerium oxide are uniformly mixed, obtain powder thing B；（3）Powder thing A and powder thing B is added into sand mill grinding, obtains blend；（4）Blend is added in ptfe emulsion and adds water, obtains coating.The film-forming process of the coating is：Roughening processing is carried out to metal product surface, coating is sprayed on the surface of the metal product after roughening is handled, then high temperature sintering, so as to obtain the coating.Coating obtained by paint spraying has more excellent anti-wear performance, mechanical property, resistance to elevated temperatures, while has good adhesion property.
Description
Technical field
The present invention relates to a kind of solid wear resistant coatings, more particularly to a kind of polymer for belonging to polymeric material field to apply
Layer, the glass fiber reinforcement PEEK that the glass fiber reinforcement PEEK paint sprayings that specially sulfonated polyether-ether-ketone is modified are formed are applied
Layer.
Background technology
The polymeric solid wear-resistant coating that paint spraying made of high polymer material is formed is with its relatively low friction system
The characteristic such as number, higher bearing capacity, the coated technique that friction durability is long, excellent, anticorrosion and dynamic sealing and enjoy and grind
Study carefully personnel's concern.
Sulfonated polyether-ether-ketone is to be alternately arranged on main chain with ehter bond and carbonyl, and sulfonic acid group is contained in structure.It has
Hydrophily.Due to highly cross-linked chemical constitution, there is excellent heat endurance, while improve the impact property of material.
PEEK is as a kind of high performance polymer material, the rub resistance with high intensity, high tenacity, high-fire resistance and protrusion
Polishing machine, it has also become important self-lubricating type friction reducing abrasion resistant material, can be severe in unlubricated, high temperature, humidity and corrosion etc.
Alternative metals materials'use under environment.
With the development of science and technology, under some extreme harsh working conditions, the requirement to solid wear resistant coatings
In continuous lifting, it is necessary to which solid wear resistant coatings have more excellent anti-wear performance, mechanical property and heat resistance.
The content of the invention
The technical problems to be solved by the invention are：A kind of glass fiber reinforcement of sulfonated polyether-ether-ketone modification will be provided
PEEK coating and preparation method thereof, the glass fiber reinforcement PEEK coatings that this kind of paint spraying is formed have more excellent wear-resisting
Performance, mechanical property, resistance to elevated temperatures.
In order to solve the above problems, the technical solution adopted in the present invention is：Glass fiber reinforcement PEEK coating, its feature
It is：The mass fraction of its constituent and each composition forms：100 parts of glass fiber reinforcement PEEK, sulfonated polyether-ether-ketone 1
~10 parts, 0.5~10 part of ptfe emulsion, 1~2 part of cerium oxide, 80~380 parts of water, wherein：Glass fiber reinforcement PEEK
The quality accounting of middle glass fibre is 20~30%, and sulfonated polyether-ether-ketone is the polyether-ether-ketone that sulfonation degree is 45~55%, poly- four
The quality accounting of polytetrafluoroethylene (PTFE) is 55~65% in PVF emulsion.
Further, foregoing glass fiber reinforcement PEEK coating, wherein：In coating the quality accounting of solid be 35~
45%.
Further, foregoing glass fiber reinforcement PEEK coating, wherein：Polytetrafluoroethylene (PTFE) is polytetrafluoroethylgranule granule,
The particle diameter of polytetrafluoroethylgranule granule is 0.2~0.4 μm.
Further, foregoing glass fiber reinforcement PEEK coating, wherein：Glass fiber reinforcement PEEK particle diameter be 20~
70μm。
Further, foregoing glass fiber reinforcement PEEK coating, wherein：The particle diameter of cerium oxide is 40~50nm.
The preparation method of glass fiber reinforcement PEEK coating is prepared, is comprised the following steps that：
(1) glass fiber reinforcement PEEK is added into high speed disintegrator and carries out efflorescence, obtain powder thing A；
(2) sulfonated polyether-ether-ketone, cerium oxide are uniformly mixed, obtains powder thing B；
(3) powder thing A and powder thing B is added into sand mill grinding, obtains blend；
(4) blend is added in ptfe emulsion, be dispersed with stirring, added water, obtain glass fiber reinforcement
PEEK coating.
The film-forming process of glass fiber reinforcement PEEK coating, is comprised the following steps that：Metal product surface is carried out at roughening
Reason, by glass fiber reinforcement PEEK coating even application in roughening processing after metal product surface on, then will spraying after
Metal product be positioned over 330~360 DEG C of environment high temperatures sintering, glass fiber reinforcement PEEK coating high temperature sintering is formed film
Shape coating, glass fiber reinforcement PEEK coatings are obtained after membranaceous coating cooling.
Advantages of the present invention is：By the proportional quantity for the mass fraction for matching each constituent and each constituent, make
Obtaining glass fiber reinforcement PEEK coatings made from paint spraying of the present invention has more excellent anti-wear performance, mechanical property
Energy, resistance to elevated temperatures, while there is good adhesion property.
Embodiment
With reference to specific embodiment, the present invention is described in further detail.
Embodiment 1
Glass fiber reinforcement PEEK coating described in the present embodiment, its constituent and each composition quality number composition
For：100 parts of glass fiber reinforcement PEEK, 10 parts of sulfonated polyether-ether-ketone, 5 parts of ptfe emulsion, 1 part of cerium oxide, water 169
Part, every part of mass unit for gram, wherein：The quality accounting of glass fibre is 20~30% in glass fiber reinforcement PEEK, sulphur
It is polyether-ether-ketone that sulfonation degree is 45~55% to change polyether-ether-ketone, and the quality accounting of polytetrafluoroethylene (PTFE) is in ptfe emulsion
55~65%；In addition, polytetrafluoroethylene (PTFE) is polytetrafluoroethylgranule granule, the particle diameter of polytetrafluoroethylgranule granule is 0.2~0.4 μm, glass
Glass fiber reinforcement PEEK particle diameter is 20~70 μm, and the particle diameter of cerium oxide is 40~50nm.
The preparation method of above-mentioned glass fiber reinforcement PEEK coating, is comprised the following steps that：
(1) glass fiber reinforcement PEEK is added into high speed disintegrator and carries out efflorescence, obtain powder thing A；
(2) sulfonated polyether-ether-ketone, cerium oxide are uniformly mixed, obtains powder thing B；
(3) powder thing A and powder thing B is added into sand mill grinding, obtains blend；
(4) blend is added in ptfe emulsion, is dispersed with stirring 30min, add water, obtain glass fibre increasing
Strong PEEK coating.
The film-forming process of glass fiber reinforcement PEEK coating, is comprised the following steps that：Metal product surface is carried out at roughening
Reason, roughening processing can be one kind in acid etching, sandblasting or frosted, by glass fiber reinforcement PEEK coating even applications in roughening
On the surface of metal product after processing, the metal product after spraying is then positioned over 330~360 DEG C of environment high temperatures and burnt
Knot, glass fiber reinforcement PEEK coating high temperature sinterings is formed membranaceous coating, glass fiber reinforcement is obtained after membranaceous coating cooling
PEEK coatings.
Embodiment 2
Glass fiber reinforcement PEEK coating described in the present embodiment, its constituent and each composition quality number composition
For：100 parts of glass fiber reinforcement PEEK, 9 parts of sulfonated polyether-ether-ketone, 5 parts of ptfe emulsion, 2 parts of cerium oxide, water 200
Part, every part of mass unit for gram, wherein：The quality accounting of glass fibre is 20~30% in glass fiber reinforcement PEEK, sulphur
It is polyether-ether-ketone that sulfonation degree is 45~55% to change polyether-ether-ketone, and the quality accounting of polytetrafluoroethylene (PTFE) is in ptfe emulsion
55~65%；In addition, polytetrafluoroethylene (PTFE) is polytetrafluoroethylgranule granule, the particle diameter of polytetrafluoroethylgranule granule is 0.2~0.4 μm, glass
Glass fiber reinforcement PEEK particle diameter is 20~70 μm, and the particle diameter of cerium oxide is 40~50nm.
The preparation method and film-forming process of above-mentioned glass fiber reinforcement PEEK coating are same as Example 1, herein no longer
Repeat.
Embodiment 3
Glass fiber reinforcement PEEK coating described in the present embodiment, its constituent and each composition quality number composition
For：100 parts of glass fiber reinforcement PEEK, 9.5 parts of sulfonated polyether-ether-ketone, 5 parts of ptfe emulsion, 1.5 parts of cerium oxide, water
180 parts, wherein：The quality accounting of glass fibre is 20~30% in glass fiber reinforcement PEEK, and sulfonated polyether-ether-ketone is sulfonation
Spend the polyether-ether-ketone for 45~55%, the quality accounting of polytetrafluoroethylene (PTFE) is 55~65% in ptfe emulsion；It is in addition, poly-
Tetrafluoroethene is polytetrafluoroethylgranule granule, and the particle diameter of polytetrafluoroethylgranule granule is 0.2~0.4 μm, glass fiber reinforcement PEEK's
Particle diameter is 20~70 μm, and the particle diameter of cerium oxide is 40~50nm.
The preparation method and film-forming process of above-mentioned glass fiber reinforcement PEEK coating are same as Example 1, herein no longer
Repeat.
By the coating sample being sprayed in embodiment 1,2,3 on same metal product respectively in 25 DEG C of room temperature, it is relatively empty
Performance inspection is carried out under conditions of air humidity degree 40%, test load 25N, lower ring rotating speed are 200r/min, the test period is 20min
Test is tested, and the results are shown in Table 1.
Table 1：The performance parameter table for the glass fiber reinforcement PEEK coatings that three kinds of embodiments obtain
| Performance | Method of testing | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Coefficient of friction | 0.4 | 0.4 | 0.4 | |
| Wear rate 10-10(mm3/Nm) | 1.5 | 1.4 | 1.5 | |
| Pencil hardness | GB 6739-2006 | 3H | 3H | 3H |
| Adhesive force grade | GB 1720-1979 | 0.27 | 0.25 | 0.22 |
| Shock resistance | GB 1732-1993 | Flawless | Flawless | Flawless |
As can be seen from Table 1, the coating that paint spraying of the present invention is formed have excellent mechanical property and with
Matrix has good adhesiveness, meanwhile, in the performance for ensureing the original self-lubricating property of polyether-ether-ketone and low-friction coefficient
With excellent properties of antifriction and wear resistance and thermal stability.
Claims (7)
1. glass fiber reinforcement PEEK coating, it is characterised in that：The mass fraction of its constituent and each composition forms：Glass
100 parts of glass fiber reinforcement PEEK, 1~10 part of sulfonated polyether-ether-ketone, 0.5~10 part of ptfe emulsion, cerium oxide 1~2
Part, 80~380 parts of water, wherein：The quality accounting of glass fibre is 20~30% in glass fiber reinforcement PEEK, sulfonated polyether ether
Ketone is the polyether-ether-ketone that sulfonation degree is 45~55%, and the quality accounting of polytetrafluoroethylene (PTFE) is 55~65% in ptfe emulsion.
2. glass fiber reinforcement PEEK coating according to claim 1, it is characterised in that：The quality accounting of solid in coating
For 35~45%.
3. glass fiber reinforcement PEEK coating according to claim 1 or 2, it is characterised in that：Polytetrafluoroethylene (PTFE) is poly- four
PVF particle, the particle diameter of polytetrafluoroethylgranule granule is 0.2~0.4 μm.
4. glass fiber reinforcement PEEK coating according to claim 1 or 2, it is characterised in that：Glass fiber reinforcement PEEK
Particle diameter be 20~70 μm.
5. glass fiber reinforcement PEEK coating according to claim 1 or 2, it is characterised in that：The particle diameter of cerium oxide is 40
~50nm.
6. prepare the preparation method of the glass fiber reinforcement PEEK coating described in claim 1 or 2, it is characterised in that：Described
Preparation method specifically includes following steps：
（1）Glass fiber reinforcement PEEK is added into high speed disintegrator and carries out efflorescence, obtains powder thing A；
（2）Sulfonated polyether-ether-ketone, cerium oxide are uniformly mixed, obtain powder thing B；
（3）Powder thing A and powder thing B is added into sand mill grinding, obtains blend；
（4）Blend is added in ptfe emulsion, is dispersed with stirring, adds water, obtains glass fiber reinforcement PEEK paintings
Material.
7. the film-forming process of glass fiber reinforcement PEEK coating, it is characterised in that：Comprise the following steps that：Metal product surface is entered
Row roughening handle, by glass fiber reinforcement PEEK coating even application in roughening processing after metal product surface on, then
Metal product after spraying is positioned over 330~360 DEG C of environment high temperature sintering, burns glass fiber reinforcement PEEK coating high temperature
Knot forms membranaceous coating, and glass fiber reinforcement PEEK coatings are obtained after membranaceous coating cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733737.8A CN107652829A (en) | 2017-08-24 | 2017-08-24 | Glass fiber reinforcement PEEK coating and preparation method thereof and film-forming process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733737.8A CN107652829A (en) | 2017-08-24 | 2017-08-24 | Glass fiber reinforcement PEEK coating and preparation method thereof and film-forming process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107652829A true CN107652829A (en) | 2018-02-02 |
Family
ID=61128966
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710733737.8A Pending CN107652829A (en) | 2017-08-24 | 2017-08-24 | Glass fiber reinforcement PEEK coating and preparation method thereof and film-forming process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111356721A (en) * | 2017-11-14 | 2020-06-30 | 阿科玛法国公司 | Use of sulfonated poly (aryl ether ketones) or sulfonated non-polymeric aryl ether ketones as dispersants |
| GB2585875A (en) * | 2019-07-18 | 2021-01-27 | Hexcel Composites Ltd | Thermoplastic prepregs and composites |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105331243A (en) * | 2015-10-27 | 2016-02-17 | 江苏友成高分子材料科技有限公司 | Water-based sulfonated poly (ether ether ketone) paint and preparation method and film-forming technology thereof |
-
2017
- 2017-08-24 CN CN201710733737.8A patent/CN107652829A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105331243A (en) * | 2015-10-27 | 2016-02-17 | 江苏友成高分子材料科技有限公司 | Water-based sulfonated poly (ether ether ketone) paint and preparation method and film-forming technology thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111356721A (en) * | 2017-11-14 | 2020-06-30 | 阿科玛法国公司 | Use of sulfonated poly (aryl ether ketones) or sulfonated non-polymeric aryl ether ketones as dispersants |
| US11434365B2 (en) * | 2017-11-14 | 2022-09-06 | Arkema France | Use of a sulfonated polyaryl ether ketone or of a sulfonated non-polymeric aryl ether ketone as a dispersant |
| CN111356721B (en) * | 2017-11-14 | 2023-05-09 | 阿科玛法国公司 | Use of sulfonated poly (aryl ether ketone) or sulfonated non-polymeric aryl ether ketone as dispersant |
| GB2585875A (en) * | 2019-07-18 | 2021-01-27 | Hexcel Composites Ltd | Thermoplastic prepregs and composites |
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Application publication date: 20180202 |
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