JPWO2019239917A5 - - Google Patents
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- JPWO2019239917A5 JPWO2019239917A5 JP2020564959A JP2020564959A JPWO2019239917A5 JP WO2019239917 A5 JPWO2019239917 A5 JP WO2019239917A5 JP 2020564959 A JP2020564959 A JP 2020564959A JP 2020564959 A JP2020564959 A JP 2020564959A JP WO2019239917 A5 JPWO2019239917 A5 JP WO2019239917A5
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- JP
- Japan
- Prior art keywords
- weight
- composition
- hard particles
- parts
- binder 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.)
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- 239000002245 particle Substances 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 7
- 239000000314 lubricant Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 3
- QIJNJJZPYXGIQM-UHFFFAOYSA-N 1lambda4,2lambda4-dimolybdacyclopropa-1,2,3-triene Chemical compound [Mo]=C=[Mo] QIJNJJZPYXGIQM-UHFFFAOYSA-N 0.000 claims description 2
- 229910039444 MoC Inorganic materials 0.000 claims description 2
- 229910026551 ZrC Inorganic materials 0.000 claims description 2
- OTCHGXYCWNXDOA-UHFFFAOYSA-N [C].[Zr] Chemical compound [C].[Zr] OTCHGXYCWNXDOA-UHFFFAOYSA-N 0.000 claims description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims description 2
- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 claims description 2
- ITRNXVSDJBHYNJ-UHFFFAOYSA-N tungsten disulfide Chemical compound S=[W]=S ITRNXVSDJBHYNJ-UHFFFAOYSA-N 0.000 claims description 2
- ZVWKZXLXHLZXLS-UHFFFAOYSA-N zirconium nitride Chemical compound [Zr]#N ZVWKZXLXHLZXLS-UHFFFAOYSA-N 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 21
- 239000011248 coating agent Substances 0.000 claims 4
- 238000000576 coating method Methods 0.000 claims 4
- 239000004962 Polyamide-imide Substances 0.000 claims 3
- 239000003822 epoxy resin Substances 0.000 claims 3
- 230000001050 lubricating effect Effects 0.000 claims 3
- 229920002312 polyamide-imide Polymers 0.000 claims 3
- 229920000647 polyepoxide Polymers 0.000 claims 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 claims 1
- ZFPGARUNNKGOBB-UHFFFAOYSA-N 1-Ethyl-2-pyrrolidinone Chemical compound CCN1CCCC1=O ZFPGARUNNKGOBB-UHFFFAOYSA-N 0.000 claims 1
- LBVMWHCOFMFPEG-UHFFFAOYSA-N 3-methoxy-n,n-dimethylpropanamide Chemical compound COCCC(=O)N(C)C LBVMWHCOFMFPEG-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 claims 1
- 239000004642 Polyimide Substances 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920001721 polyimide Polymers 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 description 1
Description
(B)硬質粒子
本発明で用いる硬質粒子は、被膜の耐荷重性を向上させるとともに、耐摩耗性を向上する機能を有するものである。使用することのできる硬質粒子としては、炭化タングステン、炭化チタン、炭化ジルコニウム、酸化ジルコニウム、二硫化タングステン、炭化モリブデン、二ケイ化タングステン、窒化チタンおよび窒化ジルコニウムが挙げられ、これらのうち1以上を含むことができる。本発明で用いる硬質粒子は、少なくとも炭化タングステンを含有する。
(B) Hard Particles The hard particles used in the present invention have the function of improving the load resistance of the film and improving the wear resistance. Hard particles that can be used include, including one or more of, tungsten carbide, titanium carbide, zirconium carbide, zirconium oxide, tungsten disulfide, molybdenum carbide, tungsten disilicide , titanium nitride and zirconium nitride. be able to. The hard particles used in the present invention contain at least tungsten carbide.
硬質粒子の含有量は、後述する固体潤滑剤の配合量によっても異なるが、一例としてはバインダー樹脂100重量部に対し70から140重量部である。 The content of the hard particles varies depending on the blending amount of the solid lubricant described later, but as an example, it is 70 to 140 parts by weight with respect to 100 parts by weight of the binder resin.
固体潤滑剤の含有量は、硬質粒子の配合量によっても異なるが、一例としてはバインダー樹脂100重量部に対し40から70重量部である。 The content of the solid lubricant varies depending on the content of the hard particles, but for example, it is 40 to 70 parts by weight with respect to 100 parts by weight of the binder resin.
Claims (12)
(B)硬質粒子並びに
(C)グラファイトである固体潤滑剤、を含有する組成物であって、
(B)硬質粒子は、炭化タングステン又は、炭化タングステンと、炭化チタン、炭化ジルコニウム、酸化ジルコニウム、硫化タングステン、炭化モリブデン、二ケイ化タングステン、窒化チタン、窒化ジルコニウム及びアルミナからなる群から選択される1以上との混合物であり、
(A)バインダー樹脂が、ポリアミドイミド、ポリイミド、エポキシ樹脂、およびポリアミド、から選択され、
前記組成物は、(A)バインダー樹脂100重量部に対して、70から140重量部の(B)硬質粒子及び、40から70重量部の(C)固体潤滑剤を含有し、且つ、組成物全体の重量を基準として、10~40重量%の(A)バインダー樹脂の含有することを特徴とする、組成物。 (A) a binder resin,
A composition containing (B) hard particles and (C) a solid lubricant that is graphite ,
(B) the hard particles are selected from the group consisting of tungsten carbide or tungsten carbide and titanium carbide, zirconium carbide, zirconium oxide, tungsten sulfide, molybdenum carbide, tungsten disilicide, titanium nitride, zirconium nitride and alumina1 is a mixture of
(A) the binder resin is selected from polyamideimide, polyimide, epoxy resin, and polyamide;
The composition contains 70 to 140 parts by weight of (B) hard particles and 40 to 70 parts by weight of (C) a solid lubricant with respect to 100 parts by weight of (A) a binder resin, and A composition characterized by containing 10 to 40% by weight of (A) a binder resin based on the total weight .
(I)請求項1~8の何れか一項に記載の組成物を作成する工程、
(II)該組成物を部材表面上に塗布する工程、および
(III)塗布された組成物を熱硬化させることにより部材表面に潤滑被膜を形成する工程、
を有する、方法。 A method of forming a lubricating coating on a member surface comprising the steps of:
(I) preparing a composition according to any one of claims 1 to 8 ;
(II) applying the composition onto the member surface; and (III) forming a lubricating coating on the member surface by thermally curing the applied composition;
A method.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018111105 | 2018-06-11 | ||
JP2018111105 | 2018-06-11 | ||
PCT/JP2019/021669 WO2019239917A1 (en) | 2018-06-11 | 2019-05-31 | Composition, film formed from the composition, sliding member having the film, and method for producing the same |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2021527723A JP2021527723A (en) | 2021-10-14 |
JPWO2019239917A5 true JPWO2019239917A5 (en) | 2023-06-13 |
JP7376513B2 JP7376513B2 (en) | 2023-11-08 |
Family
ID=66867717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020564959A Active JP7376513B2 (en) | 2018-06-11 | 2019-05-31 | Composition, coating formed using the same, sliding member having the coating, and manufacturing method thereof |
Country Status (6)
Country | Link |
---|---|
US (1) | US11180654B2 (en) |
EP (1) | EP3802458A1 (en) |
JP (1) | JP7376513B2 (en) |
KR (1) | KR102628582B1 (en) |
CN (1) | CN112166093A (en) |
WO (1) | WO2019239917A1 (en) |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4932884B1 (en) * | 1968-04-10 | 1974-09-03 | ||
JPH0270770A (en) | 1988-09-06 | 1990-03-09 | Teikoku Tsushin Kogyo Co Ltd | Silver paste |
US6305847B1 (en) * | 1998-12-22 | 2001-10-23 | Daido Metal Company Ltd. | Sliding bearing |
JP3295660B2 (en) | 1998-12-22 | 2002-06-24 | 大同メタル工業株式会社 | Plain bearing |
DE102004057560A1 (en) * | 2004-11-30 | 2006-06-01 | Mahle International Gmbh | Piston ring, useful for a combustion engine, comprises a bearing surface, which is provided with a plastic coating (made of polyamidimidimide and/or polyetheretherketone with stored particles) |
JP4932884B2 (en) * | 2009-05-01 | 2012-05-16 | アクロス株式会社 | Coating composition for sliding member |
JP6114180B2 (en) | 2013-12-27 | 2017-04-12 | トヨタ自動車株式会社 | Coating composition for sliding member |
KR102166980B1 (en) | 2014-08-29 | 2020-10-16 | 한온시스템 주식회사 | Composition for sliding lubrication and compressor including the same |
CN108368448A (en) * | 2015-12-11 | 2018-08-03 | 道康宁东丽株式会社 | The noise reducing method of sliding component, component and mechanical device other than the sliding component for image forming apparatus |
CN105576595B (en) | 2016-02-25 | 2018-01-02 | 河南和实科技有限公司 | A kind of Waterproof cable joint |
CN105754453A (en) | 2016-04-06 | 2016-07-13 | 温州任和教育科技有限责任公司 | Corrosion-resistant coating and preparation method thereof |
DE102016207592A1 (en) * | 2016-05-03 | 2017-11-09 | Mahle International Gmbh | Piston for an internal combustion engine with a shaft |
CN107619533A (en) | 2016-07-13 | 2018-01-23 | 江阴市志远汽车饰件有限公司 | A kind of chemical-resistant resistance plastic floor and preparation method thereof |
CN107474382A (en) | 2017-08-17 | 2017-12-15 | 河南工学院 | A kind of sunshading board and preparation method and the enrollment propaganda device with sunshading board |
CN107915983A (en) | 2017-11-29 | 2018-04-17 | 柳州市海达新型材料科技有限公司 | Conductive wear-resisting shock-absorption foot pad material and preparation method thereof |
-
2019
- 2019-05-31 WO PCT/JP2019/021669 patent/WO2019239917A1/en unknown
- 2019-05-31 JP JP2020564959A patent/JP7376513B2/en active Active
- 2019-05-31 CN CN201980034859.5A patent/CN112166093A/en active Pending
- 2019-05-31 US US16/972,821 patent/US11180654B2/en active Active
- 2019-05-31 KR KR1020207034369A patent/KR102628582B1/en active IP Right Grant
- 2019-05-31 EP EP19730977.6A patent/EP3802458A1/en active Pending
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