JPH0418456A - Coating composition excellent in heat resistance and sliding performance - Google Patents
Coating composition excellent in heat resistance and sliding performanceInfo
- Publication number
- JPH0418456A JPH0418456A JP31605390A JP31605390A JPH0418456A JP H0418456 A JPH0418456 A JP H0418456A JP 31605390 A JP31605390 A JP 31605390A JP 31605390 A JP31605390 A JP 31605390A JP H0418456 A JPH0418456 A JP H0418456A
- Authority
- JP
- Japan
- Prior art keywords
- group
- mixture
- coating composition
- heat resistance
- sliding performance
- 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.)
- Granted
Links
- 239000008199 coating composition Substances 0.000 title claims description 13
- 239000000203 mixture Substances 0.000 claims abstract description 17
- 238000002156 mixing Methods 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 14
- 229920002050 silicone resin Polymers 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 229920003257 polycarbosilane Polymers 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 5
- 239000003960 organic solvent Substances 0.000 claims abstract description 5
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 5
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 5
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims abstract description 4
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 3
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 3
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 3
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 3
- 229910002804 graphite Inorganic materials 0.000 claims abstract 3
- 239000010439 graphite Substances 0.000 claims abstract 3
- 229910052742 iron Inorganic materials 0.000 claims abstract 2
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052726 zirconium Inorganic materials 0.000 claims abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 5
- 239000011651 chromium Substances 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052582 BN Inorganic materials 0.000 claims description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Chemical group 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 abstract description 7
- 101000635799 Homo sapiens Run domain Beclin-1-interacting and cysteine-rich domain-containing protein Proteins 0.000 abstract 1
- 102100030852 Run domain Beclin-1-interacting and cysteine-rich domain-containing protein Human genes 0.000 abstract 1
- 150000004767 nitrides Chemical class 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 21
- 239000011248 coating agent Substances 0.000 description 14
- 238000000576 coating method Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000003973 paint Substances 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- -1 titanate ester Chemical class 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- DHSSDEDRBUKTQY-UHFFFAOYSA-N 6-prop-2-enyl-4,5,7,8-tetrahydrothiazolo[4,5-d]azepin-2-amine Chemical compound C1CN(CC=C)CCC2=C1N=C(N)S2 DHSSDEDRBUKTQY-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 235000013980 iron oxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229950008418 talipexole Drugs 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
【発明の詳細な説明】
Ｃ産業上の利用分野）
本発明は基材に塗布することにより、高温下での、潤滑
性、耐摩耗性などの１に動特性を付与できる塗布組成物
に関し、特に高温下で使用する回転運動や往復運動をす
る軸部、軸受、弁、弁座等の慴動部ヤ１８動シール部な
どの用途に好適なものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application) The present invention relates to a coating composition that can impart dynamic properties such as lubricity and wear resistance at high temperatures by applying it to a substrate. It is particularly suitable for applications such as shaft parts, bearings, valves, sliding parts such as valve seats, and moving seal parts that perform rotational or reciprocating motion under high temperatures.
［従来の技術］
従来から２００°Ｃ程度の高温下におけるｉ１熱性を有
する塗料としては、シリコーン樹脂塗料、チタン酸エス
テル塗料などか広く使用されているが、この種の塗料は
、高温下での潤滑性、ｉ１摩耗１生などの摺動性能の面
では、十分でなくて、高温下で慴動性能を要する用途に
は使用できない。[Prior art] Silicone resin paints, titanate ester paints, etc. have been widely used as paints that have i1 thermal properties under high temperatures of about 200°C. It is not sufficient in terms of sliding performance such as lubricity and i1 wear, so it cannot be used in applications that require sliding performance at high temperatures.
一方、グリース、潤滑油などの１に動性能を有する塗布
材料は、耐熱性に劣るばかりでなく、基材への被覆結合
力に欠点があった。On the other hand, coating materials such as grease and lubricating oil that have a high dynamic performance not only have poor heat resistance but also have drawbacks in coating bonding strength to the base material.
最近、家電、産業機械なとの分野において、耐熱性並び
に慴動性能に優れた塗ｉＥｌ （塗布組成物）を基材に
塗布して使用する用途が増加しつつある。Recently, in the fields of home appliances and industrial machinery, applications for coating iEl (coating composition) with excellent heat resistance and sliding performance by coating it on substrates have been increasing.
［発明が解決しようとする課題］
本発明は、５００℃以上の高温下でも摺動性能を保持で
き、かつ長時間の使用においても基材と強固な被覆結合
力を保持する塗布組成物を摂供することを目的とする。[Problems to be Solved by the Invention] The present invention provides a coating composition that can maintain sliding performance even at high temperatures of 500°C or higher and maintains strong coating bonding strength with the base material even during long-term use. The purpose is to provide
［課題を解決するための手段］
前記本発明の目的は、下記（＾）〜（Ｄ）の成分を混合
しでなる組成物により達成される。[Means for Solving the Problems] The object of the present invention is achieved by a composition formed by mixing the following components (^) to (D).
（Ａ） Ｒ鉛、炭素、二硫化モリブデン、チッ化ホウ素
、フッ化炭素からなる群から選ばれた粉末のＩ ＩＩ！
または２種以上の混合物
（Ｂ）クロム、コバルト、ニッケル、チタン、亜鉛。(A) R I II! of powder selected from the group consisting of lead, carbon, molybdenum disulfide, boron nitride, and carbon fluoride!
or a mixture of two or more (B) chromium, cobalt, nickel, titanium, zinc.
アルミニウム、ケイ素、鉄の各酸化物から選ばれた酸化
物粉末の１種または２１ｍ以上の混合物
（Ｃ）シリコーン４ＩＳｌ脂、変′１１シリコーン樹脂
、ポリカルボシラン、Ｍ（ＯＲ）ハ
Ｍ （ＯＲ）ｍ（Ｓ＋ＲＧＨｚ ）ｎ日（ただしＭはり
、＾１．Ｓｉ、Ｔｉ、日はアルキル基。One kind or a mixture of 21 m or more of oxide powder selected from aluminum, silicon, and iron oxides (C) Silicone 4 ISl resin, modified '11 silicone resin, polycarbosilane, M (OR) C M (OR) m(S+RGHz)n days (However, M is ^1.Si, Ti, and days are alkyl groups.
フェニル基、水素、Ｌは３または４．ｍは２または３．
ｎは５〜５０の整数）の群から選ばれた化合物の１種ま
たは２種以上の混合物
（Ｄ）有機溶剤
（Ａ）の配合粉末は粒子径（直径）０１〜１００ＬＪで
かつ全体の０．１〜２０重鳳％配合号−ることか１勺に
好ましい１粒子行および配合割合か上限をこえると、均
一な混合、分散かなされにくく、また粒子径および配合
割合が下限未満では、慴動＝＋１能か低下してくる。Phenyl group, hydrogen, L is 3 or 4. m is 2 or 3.
(n is an integer of 5 to 50) A blended powder of one or more compounds selected from the group (D) and an organic solvent (A) has a particle size (diameter) of 01 to 100 LJ and a total particle size of 0. If the particle size and blending ratio exceeds the upper limit, which is preferable for 1 to 20% blending number, it will be difficult to achieve uniform mixing and dispersion, and if the particle size and blending ratio are below the lower limit, the mechanical =+1 ability is decreasing.
（Ｂ）ノ配合粉末トシテハ、八１２０３ 、ｔｌ＋０．
２ｎＯ，５ｌｚＴＩＯ、ＴｌＯ２，Ｃｏｏ、 Ｃ０ＩＯ
Ｊ 、 Ｃｒ、 ０３ 、 Ｆｅ：、０Ｊ（４４１コＤ
’Ｆ マシい。(B) No blended powder Toshiteha, 81203, tl+0.
2nO, 5lzTIO, TlO2, Coo, C0IO
J, Cr, 03, Fe:, 0J (441 CoD
'F It's better.
これは粒子径０．１〜＋００ ＬＪでかつ全体の０３０
重崖％配合することか特に好ましい。This has a particle size of 0.1 to +00 LJ and a total of 030 LJ.
It is particularly preferable to incorporate a heavy weight ratio.
粒子径が上限をこえると、均一に混合２分数かさせれに
くく、また下側未満では圭布後の基材への被覆結合力、
および塗膜の硬度が低下しでくる。If the particle size exceeds the upper limit, it will be difficult to mix the particles uniformly, and if it is below the lower limit, the bonding strength of the coating to the substrate after coating will decrease.
and the hardness of the coating film decreases.
また配合８１１合が上限をこえると、塗布後の基材への
被覆結合力が低下し、下限未満では塗膜の硬度か低下し
てくる。Furthermore, if the blending ratio exceeds the upper limit, the bonding strength of the coating to the substrate after coating will decrease, and if it is below the lower limit, the hardness of the coating film will decrease.
（Ｃ）は結合材として作用するもので、（Ｄ）の有機溶
ハリとともに（Ａ）、（［１）の混合物に配合し、本発
明の組成物を得る。シリコーン樹脂、変粧シリコン（Ｈ
脂は重合度２０〜４．０００のものか好ましく、またポ
リカルボシランは重合度３００〜１０．０００のものか
好ましい。(C) acts as a binder, and is added to the mixture of (A) and ([1) together with (D), an organic solution, to obtain the composition of the present invention. Silicone resin, decorative silicone (H
Preferably, the fat has a degree of polymerization of 20 to 4,000, and the polycarbosilane preferably has a degree of polymerization of 300 to 10,000.
また、有機金属アルコレートとしては、特にテトラブト
キシチタンＴ ｉ （ＱＣ，１Ｉｙ）、１．ナトラフ１
−キシジルコニウムＺ ｒ （ＯＣ＋ｆｌｙ ）、、
トリフロホキシアルミニラムＡ １（ＱＣ，１１７）
、あるいはこれらとポリカルボシランの共重合物か好ま
しい。Further, as the organometallic alcoholate, in particular, tetrabutoxytitanium T i (QC, 1Iy), 1. Natlaff 1
-xyzirconium Z r (OC+fly),,
Trifluorophoxyaluminum A 1 (QC, 117)
, or copolymers of these and polycarbosilane are preferred.
（Ｄ）の有機溶剤はキシレン、トルエン、ヘンゼン ブ
タノール、アセトン、アルカンがｂ干ましく使用される
。As the organic solvent (D), xylene, toluene, Hensen's butanol, acetone, and alkanes are often used.
また（Ｃ）は全体に対し１Ｏ−５０ｆｆｉｆｆｉ％、Ｃ
Ｄ）は１０〜５０重量％配合するのか特に好ましく、こ
れらの配合屋の記囲内では、（八）、（［１）と均一に
混合、ガ敞でき、基材への被覆結合状態も十分となる。In addition, (C) is 1O-50ffiffi% of the whole, C
D) is particularly preferably blended in an amount of 10 to 50% by weight, and within the range specified by these compounders, it can be uniformly mixed and thickened with (8) and ([1), and the coating and bonding state to the base material is sufficient. Become.
ざらに前記（Ａ）〜（Ｄ）の群の物質は、２種以上を混
合しで配合してもよい。Generally speaking, two or more of the substances of groups (A) to (D) may be mixed and blended.
前記（Ａ）〜（Ｄ）の混合は回転羽根型カフ拌機にＣＤ
）、（Ｃ）、（八）、（［１）の順で投入カフ袢したの
ち、さらにサンドミル中で混合し、粉末粒子を十分分散
させることが好ましい。The above (A) to (D) are mixed using a rotary vane type cuff stirrer.
), (C), (8), and ([1)] in the order of injection cuff and then further mixing in a sand mill to sufficiently disperse the powder particles.
→ノンドミルは、混合中の発熱をおさえるために冷却す
ることが好ましい、こうして得た混合組成物はフィルタ
ーにより、異物、凝集物を除去して本発明の塗布組成物
とする。→ It is preferable to cool the non-domin mill to suppress heat generation during mixing. The mixed composition thus obtained is filtered to remove foreign matter and aggregates to obtain the coating composition of the present invention.
本発明の組成物の基材への塗布は以下の様に行う。The composition of the present invention is applied to a substrate as follows.
基材が金Ｒなどの場合、まず基材にサンドプラストノｄ
どによるブラスト処理および有機溶剤などによる脱脂処
理を行なう、これらの処理はカーボン等のように表面か
充分な面粗さを有している暴利については不要である。If the base material is gold R, etc., first sandplast the base material.
These treatments are not necessary for materials such as carbon, which have a sufficiently rough surface.
ついで本発明の組成物をエアースプレーなどで均一に塗
布し、ざらに自然乾燥するが、好ましくは、１時間程度
の自然乾燥で溶剤８＃、去したのｔ５蛮気中 ２００〜
２５０°Ｃで３０分程度加熱硬化すれば十分である。Next, the composition of the present invention is uniformly applied using an air spray or the like, and is roughly air-dried, but preferably, the composition of the present invention is air-dried for about 1 hour, and a solvent of 8# is removed, and then the solvent is removed at 200 ~
It is sufficient to heat cure at 250°C for about 30 minutes.
［作用］
本発明の塗布組成物は成分（Ａ）により潤滑性能か付与
され、成分（ロ）と成分（Ｃ）により耐熱゛ＩＩ。[Function] The coating composition of the present invention is provided with lubricating performance by the component (A), and has heat resistance 'II' by the component (B) and the component (C).
被覆結合力が付与されるので５００’Ｃ以上１，０００
”Ｃまての高温下でも摺動性能を保持できる。500'C or more 1,000℃ due to coating bonding force
It can maintain sliding performance even at high temperatures up to C.
また、この塗布組成物は高温下での粉体、流体ならび１
こ溶融金属に対しても、耐食性、耐摩耗・１′４：を有
する。In addition, this coating composition can be applied to powders, fluids, and
It also has corrosion resistance and wear resistance against molten metal.
実施例１〜１０
成分（Ａ）として使用する粉床として、思釦寧３）（平
均粒子径２０ｕ）、チッ化ボウ累（平均り平径８０）、
炭素に＋） （平均粒子径１Ｏｕ）、二硫化モリブデン
（平均粒子径１０ｕ）、フッ化反素（平均粒子径８ｕ）
。Examples 1 to 10 As the powder bed used as the component (A), Shikanning 3) (average particle diameter 20u), Nipponboshi (average diameter 80),
+ to carbon) (average particle size 1Ou), molybdenum disulfide (average particle size 10U), antifluoride (average particle size 8U)
.
成分（Ｂ）として使用する酪化物粉床として、ｌｎｏ、
（平均粒子径１ｕ ） 、 ５ｉ０２ （平均粒子径
３（ｙ）、ＣａＯ（平ユタね子？Ｉ ２ｕ） 、 Ｃｒ
、Ｄｉ （平均粒子径２ｕ ） 、 Ｆｅｚ（１３（
平均粒子径３ＬＪ）Ｔｉｅｉ（平均粒子径２ｕ ） 、
Ａ１．、−０３（平均粒子径２０ｐ ｍ） 、 Ｎｉ
Ｏ（平均粒子径１０ｕｍ）成分（Ｃ）として使用する化
合物として、ポリカルボシラン（重合度＋２００） 、
シリコーン樹脂（重合度３０１１１０） 、変性シリコ
ーン樹脂ｔ脂（重合度３５００） 、 Ｔｉ（ＱＣ，ｔ
４，１．、 Ａｌ（ＱＣ，）ｉ、１３成分（Ｄ）として
キシレン、トルエン、ブタノール、ヘンゼン、アセトン
、そ各々用意し、Ｍ１表に示Ｔ！１１合で配合混合して
、本発明の塗布組成物を得た。As the butyride powder bed used as component (B), lno,
(Average particle size 1u), 5i02 (Average particle size 3(y), CaO (Taira Yuta Neko?I 2u), Cr
, Di (average particle diameter 2u), Fez(13(
Average particle size 3LJ) Tiei (average particle size 2u),
A1. , -03 (average particle diameter 20pm), Ni
As a compound used as O (average particle size 10 um) component (C), polycarbosilane (degree of polymerization +200),
Silicone resin (degree of polymerization 301110), modified silicone resin T fat (degree of polymerization 3500), Ti (QC,t
4,1. , Al(QC,)i, xylene, toluene, butanol, Hensen, and acetone were prepared as the 13 components (D), and T! A coating composition of the present invention was obtained by blending and mixing in 11 cups.
なお混合は、回転羽根型カフ件数を用い（Ｄｉ、 ｔｃ
）（八１． （Ｂ）の順に投入して、羽根回転数５００
ｒ、 ｐ、 ｍ（周速５００ｍ／分）で１００分間カフ
して；屋台した。For mixing, the number of rotating blade cuffs was used (Di, tc
) (81. Insert in the order of (B) and set the impeller rotation speed to 500.
Cuffed for 100 minutes at r, p, m (circumferential speed 500 m/min);
ついで、サンドミル中で、ミル回転数 １００ｒ、ｐ、
ｍで２分間粒子を分散させたのち ２００メツシユフイ
ルターに通して、塗布組成物を得た。Then, in a sand mill, the mill rotation speed was 100 r, p.
After dispersing the particles at m for 2 minutes, the particles were passed through a 200 mesh filter to obtain a coating composition.
この塗布組成物を５ＵＳ３０３円筒状基材に（外径２５
ｍｍΦ、内径２０ｍ＋ｍφ）の表面にスプレー塗布して
２５０ °Ｃで３０分、加熱硬化して第１表に示す厚
みの塗布ｌ１ｍを形成せしめ、エンジンオイルとの接触
角を測定した。その結果を第１表に示す。ついでスラス
トカラー式摩擦摩耗試ＩＩＩ機により、この円筒状基材
２個を互いに周速４ｍ ／ ｓｅｃ、押付荷重４０ｋｇ
／ ｃｍ 、室温（２０℃）で１ど動させて摩擦係数を
得た。This coating composition was applied to a 5US303 cylindrical base material (outer diameter 25mm).
mmφ, inner diameter 20m+mφ) and was heated and cured at 250° C. for 30 minutes to form a coating 11 m thick as shown in Table 1, and the contact angle with engine oil was measured. The results are shown in Table 1. Next, using a thrust collar type friction and wear testing machine III, these two cylindrical base materials were pressed against each other at a circumferential speed of 4 m/sec and a pressing load of 40 kg.
/cm, and was moved once at room temperature (20°C) to obtain the friction coefficient.
ついてこの円筒状基材を電気炉中で８００°Ｃで１時間
保持し１このち、冷却し、再度前記の摩擦試験を行なっ
１こ、その結果を第１表に示す。The cylindrical base material was then held in an electric furnace at 800° C. for 1 hour, cooled, and subjected to the friction test described above again. The results are shown in Table 1.
比較例１〜２
前記実施例で使用したと同一の化合物を菓１表に示す割
合で配合し″Ｃ英施流側と同一の方法により 工作よ月
成ｑ勿を待Ｉこ。Comparative Examples 1 and 2 The same compounds used in the above Examples were mixed in the proportions shown in Table 1 and prepared in the same manner as in the case of the British-English side.
ざらに、その１１５組成物を実施例］と同一の方法によ
り ５Ｏ３３０３円間状基材に塗布して計ぽ価し１．：
。Roughly, the 115 composition was coated on a circular substrate of 5O3303 by the same method as in Example] and measured. :
.
その結果を扼１表に示１−１
［発明のグノノ果］
以上の実施例、比較例の結果から明らかなように本発明
は高温下でも優れた摺動性能を有する塗布組成物であっ
て、工業的にきわめて有用なものである。The results are shown in Table 1.1-1 [Results of the invention] As is clear from the results of the above examples and comparative examples, the present invention is a coating composition that has excellent sliding performance even at high temperatures. , which is extremely useful industrially.
Claims (2)
ウ素、フッ化炭素からなる群から選ばれた粉末の１種ま
たは２種以上の混合物 （Ｂ）クロム、コバルト、ニッケル、チタン、亜鉛、ア
ルミニウム、ケイ素、鉄、の 各酸化物の群から選ばれた酸化物粉末の１種または２種
以上の混合物 （Ｃ）シリコーン樹脂、変性シリコーン樹脂、ポリカル
ボシラン、Ｍ（ＯＲ）＿ｌＭ（ＯＲ）＿ｍ（ＳｉＲＣＨ
＿２）＿ｎＲ （ただし、ＭはＺｒ、Ａｌ、Ｓｉ、Ｔｉ、Ｒはアルキル
基、フェニル基、水素、ｌは３または４、ｍは２または
３、ｎは５〜５０の整数）の群から選ばれた化合物の１
種または２種以上の混合物（Ｄ）有機溶剤以上の（Ａ）
〜（Ｄ）を混合してなる耐熱性並びに摺動性能に優れた
塗布組成物。(1) (A) One or more powders selected from the group consisting of graphite, carbon, molybdenum disulfide, boron nitride, and carbon fluoride (B) Chromium, cobalt, nickel, titanium, and zinc , aluminum, silicon, iron, a mixture of one or more oxide powders selected from the group of oxides (C) silicone resin, modified silicone resin, polycarbosilane, M(OR)_lM(OR )_m(SiRCH
_2)_nR (where M is Zr, Al, Si, Ti, R is an alkyl group, phenyl group, hydrogen, l is 3 or 4, m is 2 or 3, n is an integer from 5 to 50) selected from the group 1 of the compounds
species or mixture of two or more species (D) organic solvent or more (A)
A coating composition having excellent heat resistance and sliding performance, which is obtained by mixing (D).
、（Ｂ）０．１〜３０重量％、（Ｃ）１０〜５０重量％
、（Ｄ）１０〜５０重量％である耐熱性並びに摺動特性
に優れた塗布組成物(2) In claim (1), (A) 0.1 to 20% by weight
, (B) 0.1 to 30% by weight, (C) 10 to 50% by weight
, (D) 10 to 50% by weight coating composition with excellent heat resistance and sliding properties
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31605390A JP2631246B2 (en) | 1989-11-25 | 1990-11-22 | Coating composition with excellent heat resistance and sliding performance |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1-305805 | 1989-11-25 | ||
| JP30580589 | 1989-11-25 | ||
| JP31605390A JP2631246B2 (en) | 1989-11-25 | 1990-11-22 | Coating composition with excellent heat resistance and sliding performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0418456A true JPH0418456A (en) | 1992-01-22 |
| JP2631246B2 JP2631246B2 (en) | 1997-07-16 |
Family
ID=26564463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31605390A Expired - Fee Related JP2631246B2 (en) | 1989-11-25 | 1990-11-22 | Coating composition with excellent heat resistance and sliding performance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2631246B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013046489A1 (en) * | 2011-09-30 | 2013-04-04 | 日本特殊陶業株式会社 | Lubricating coating composition and attachment component for internal combustion engine |
| CN104212347A (en) * | 2014-09-17 | 2014-12-17 | 江苏海晟涂料有限公司 | Boron-modified organic silicon resin high-temperature-resistant coating and preparation method thereof |
| DE102014204075A1 (en) * | 2014-03-06 | 2015-09-10 | MTU Aero Engines AG | Anti - ice coating for compressor blades |
| US9410468B2 (en) | 2013-04-30 | 2016-08-09 | Ngk Spark Plug Co., Ltd. | Temperature sensor attachment member treated with dry film lubricant |
| CN110760822A (en) * | 2019-12-03 | 2020-02-07 | 中节能太阳能科技（镇江）有限公司 | Manufacturing method of PECVD graphite boat carrier |
-
1990
- 1990-11-22 JP JP31605390A patent/JP2631246B2/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013046489A1 (en) * | 2011-09-30 | 2013-04-04 | 日本特殊陶業株式会社 | Lubricating coating composition and attachment component for internal combustion engine |
| JP2013076036A (en) * | 2011-09-30 | 2013-04-25 | Ngk Spark Plug Co Ltd | Lubricating coating composition, and fixing component for internal engine |
| CN103930530A (en) * | 2011-09-30 | 2014-07-16 | 日本特殊陶业株式会社 | Lubricating coating composition and attachment component for internal combustion engine |
| EP2762553A4 (en) * | 2011-09-30 | 2015-05-20 | Ngk Spark Plug Co | Lubricating coating composition and attachment component for internal combustion engine |
| US9428708B2 (en) | 2011-09-30 | 2016-08-30 | Ngk Spark Plug Co., Ltd. | Lubricating coating composition and attachment component for internal combustion engine |
| US9410468B2 (en) | 2013-04-30 | 2016-08-09 | Ngk Spark Plug Co., Ltd. | Temperature sensor attachment member treated with dry film lubricant |
| DE102014204075A1 (en) * | 2014-03-06 | 2015-09-10 | MTU Aero Engines AG | Anti - ice coating for compressor blades |
| CN104212347A (en) * | 2014-09-17 | 2014-12-17 | 江苏海晟涂料有限公司 | Boron-modified organic silicon resin high-temperature-resistant coating and preparation method thereof |
| CN110760822A (en) * | 2019-12-03 | 2020-02-07 | 中节能太阳能科技（镇江）有限公司 | Manufacturing method of PECVD graphite boat carrier |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2631246B2 (en) | 1997-07-16 |
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