KR102019083B1 - 고온 윤활제 - Google Patents
고온 윤활제 Download PDFInfo
- Publication number
- KR102019083B1 KR102019083B1 KR1020177016305A KR20177016305A KR102019083B1 KR 102019083 B1 KR102019083 B1 KR 102019083B1 KR 1020177016305 A KR1020177016305 A KR 1020177016305A KR 20177016305 A KR20177016305 A KR 20177016305A KR 102019083 B1 KR102019083 B1 KR 102019083B1
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- South Korea
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- esters
- oil
- mixtures
- high temperature
- group
- Prior art date
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
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Abstract
Description
발명의 실시예 1 | 비교예 1 | |
트리멜리테이트 | 0.0 | 63.0 |
에스톨라이드 1 | 44.0 | 0.0 |
에스톨라이드 2 | 19.0 | 0.0 |
수소화된 PIB | 30.4 | 30.4 |
아민성 산화방지제 | 2.0 | 2.0 |
페놀릭 산화방지제 | 1.0 | 1.0 |
내마모성 첨가제 EP/WA | 3.5 | 3.5 |
부식방지제 | 0.1 | 0.1 |
잔류물의 용해도 | 매우 우수(4) | 매우 우수(4) |
발명의 실시예 9 | 비교예 2 | |
트리멜리테이트 1 | 0 | 76.0 |
알킬화된 나프탈렌 | 76.0 | 0.0 |
수소화된 PIB | 20.0 | 20.0 |
아민성 산화방지제 | 4.0 | 4.0 |
잔류물의 용해도 | 매우 우수(4) | 매우 우수(4) |
제조법 | 발명의 실시예 1 | 비교예 1 | 발명의 실시예 2 | 비교예 2 |
Eisenmann 테스트 [250℃, 72 h] | ||||
용해도 | 4 | 4 | 4 | 4 |
기본 데이터 | ||||
인화점(℃) | > 250 | > 250 | > 250 | > 250 |
kin. V40 | 280.0 | 270.0 | 300.0 | 140.5 |
kin. V100 | 29.00 | 25.0 | 25.00 | 16.13 |
VI | 137 | 120.0 | 105 | 121 |
발명의 실시예 1 | 비교예 1 | 발명의 실시예 2 | 비교예 2 | |
SRV TST (250 N) | ||||
50 - 120℃ | 0.116 | 0.112 | 0.156 | 0.091 |
120 - 140℃ | 0.111 | 0.127 | 0.155 | 0.091 |
140 - 160℃ | 0.105 | 0.141 | 0.158 | 0.128 |
160 - 180℃ | 0.1 | 0.145 | 0.163 | 0.139 |
180 - 200℃ | 0.095 | 0.143 | 0.171 | 0.165 |
200 - 210℃ | 0.08 | 0.137 | 0.177 | 0.194 |
210 - 220℃ | 0.086 | 0.132 | 0.175 | 0.206 |
220 - 230℃ | 0.085 | 0.129 | 0.179 | 0.208 |
230 - 240℃ | 0.087 | 0.126 | 0.185 | 0.208 |
240 - 250℃ | 0.091 | 0.121 | 0.189 | 0.206 |
250℃ isotherm | 0.093 | 0.118 | 0.186 | 0.201 |
발명의 실시예 1 | 비교예 1 | 발명의 실시예 2 | 비교예 2 | |
TGA dynamic | ||||
120℃ | 0.1 | 0.1 | 0.1 | 0.1 |
140℃ | 0.3 | 0.2 | 0.3 | 0.2 |
160℃ | 0.6 | 0.5 | 0.4 | 0.4 |
180℃ | 1 | 0.9 | 0.9 | 0.7 |
200℃ | 1.7 | 1.4 | 1.8 | 1.2 |
220℃ | 2.8 | 2.3 | 3.6 | 2.2 |
240℃ | 4.6 | 3.7 | 6.6 | 3.7 |
260℃ | 7.7 | 5.9 | 11.7 | 6.3 |
타입 | Li complex | Li complex | Li complex | 디우레아 | 디우레아 | 디우레아 |
Ex. 3 | Ex. 4 | Ex. 5 | Ex. 6 | Ex. 7 | Ex. 8 | |
트리멜리틱 에스테르 [wt%] |
60 | 0 | 0 | 65.2 | 0 | 0 |
에스톨라이드 [wt%] | 0 | 0 | 56 | 0 | 0 | 65.2 |
알킬화 나프탈렌 [wt%] | 0 | 64 | 0 | 0 | 65.2 | 0 |
완전히 수소화된 폴리이소부틸렌 [wt%] | 26 |
25 |
25 |
25 |
25 |
25 |
첨가제 패키지 [wt%] | 4 | 1 | 4 | 1 | 1 | 1 |
증점제 농도 [wt%] | 10 | 10 | 15.0 | 8.8 | 8.8 | 8.8 |
특성 | Ex. 3 | Ex. 4 | Ex. 5 | Ex. 6 | Ex. 7 | Ex. 8 |
60 DT 후의 콘(Cone) 관입 [DIN ISO 2137] |
284 |
283 |
278 |
232 |
232 |
300 |
100 000 DT 후의 콘 관입 [DIN ISO 2137] | 324 |
319 |
319 |
254 |
254 |
338 |
하락점(Dropping point) [℃] [DIN ISO 2176] |
> 300 | > 300 | > 300 | > 300 | 280 | 292 |
유동압력 -20℃; [mbar] [DIN 51805] |
> 2000 |
275 |
284 |
575 |
525 |
< 1400 |
유동압력 -30℃; [mbar] [DIN 51805] |
> 2000 |
425 |
675 |
< 1400 |
< 1400 |
< 1400 |
Oil dep. 40℃/168 h; [wt%] [DIN 51817] |
3.80 |
3 |
1.70 |
1.2 |
0.10 |
5.60 |
Oil dep. 150℃/30 h; [wt%] [FTMS 761 C] |
7.4 |
7.5 |
2.50 |
0.20 |
0.30 |
5.00 |
증발손실 150℃/24℃ [DIN 58397 Part 1] |
2 |
5.3 |
` 2.50 |
1.6 |
3.5 |
2.1 |
Water resistance, static [DIN 51807] | 1 | 2 | 1.00 | 0 | 1 | 1 |
Ex. 3 | Ex. 4 | Ex. 5 | Ex. 6 | Ex. 7 | Ex. 8 | |
FE 9 [180℃, 6000 1/min, 1500 N] | ||||||
L 50 (h) | 249 | > 100 | 207 | 146 | > 100 | > 100 |
L 10 (h) | 169 | > 50 | 138 | 72 | > 50 | > 50 |
Ex. 3 | Ex. 4 | Ex. 5 | Ex. 6 | Ex. 7 | Ex. 8 | |
소음 시험(Noise testing) [BeQuiet+ SKF] |
GN4 | GN3 | GN3 | GN2 | GN3 | GN4 |
발명의 실시예 3 | 비교예 3 | |
FE 9 [180℃, 6000 1/min, 1500N] |
||
L 50 (h) | 249 | 126 |
L 10 (h) | 169 | 72 |
소음 시험 [BeQuiet+ SKF] | GN4 | GN1 |
증발 손실 [DIN ISO 58397] 170℃/24 h | 4.3 | 5.1 |
증발 손실 [DIN ISO 58397] 180℃/24 h | 6.9 | 7.4 |
60 DT 후의 콘 관입 [DIN ISO 2137] | 284 | 301 |
100 000 DT 후의 콘 관입 [DIN ISO 2137] | 324 | 356 |
구리에 대한 윤활제의 부식 작용 [DIN ISO 51811] 150℃/24 h | 1a | n.s. |
오일 침전 150℃/30 h; [wt%] [ASTM D 6184] | 7.4 | 8.4 |
오일 침전 150℃/30 h; [wt%] [ASTM D 6184] | 17.9 | 14.7 |
오일 침전 168℃/40 h; [wt%] [DIN 51817] | 3.8 | 6.5 |
부식 방지 특성에 대한 윤활제 그리스 시험 [DIN 51801/ISO 11007] | 0 |
n.s. |
하락점 [℃] [DIN ISO 2176] |
> 300 | 295.0 |
증발 손실 150℃/24℃ [DIN 58397 Part 1] | 2 | 2.4 |
Water resistance, static [DIN 51807] 90℃ | 0 | n.s. |
표본(Specimen) | 오일 1 | 오일 2 |
에스톨라이드 1 | 32.966 wt% | 32.966 wt% |
에스톨라이드 2 | 26.874 wt% | 26.874 wt% |
완전히 수소화된 PIB | 33.65 wt% | ---- |
부분적으로 수소화된 PIB | ---- | 33.65 wt% |
산화방지제 | 3 wt% | 3 wt% |
AW | 3.5 wt% | 3.5 wt% |
부식방지제 | 0.01 wt% | 0.01 wt% |
시험 방법(Test methods) | ||
V40 (mm2/s) | 277.8 | 277.6 |
V100 (mm2/s) | 28.28 | 27.90 |
점도 지수(Viscosity index) | 136 | 134 |
Eisenmann test 72 h/250℃ 잔류물 (%) | 6.6 | 8.0 |
Eisenmann test 72 h/250℃ 용해도 | 4 | 1 |
Eisenmann test 120 h/220℃ 잔류물 (%) | 13.8 | 19.2 |
Eisenmann test 120 h/220℃ 용해도 | 3 | 1 |
HTS chain test bench 220℃/2600N/2m/s (h) | 15 | 13 |
Claims (9)
- a) 알킬방향족 화합물, 에스톨라이드, 트리멜리틱 에스테르, 및 다른 트리멜리틱 에스테르의 혼합물로 이루어진 군으로부터 선택된 적어도 하나의 오일 93.9 내지 45 wt%(여기서 에스테르의 알콜기는 탄소원자 8 내지 16 개를 갖는 선형 또는 분지형 알킬기);
b) 수소화된 폴리이소부틸렌, 완전히 수소화된 폴리이소부틸렌, 또는 이들의 혼합물 중합체 6 내지 45 wt%; 및
c) 부식방지첨가제, 산화방지제, 내마모첨가제, 자외선안정제, 무기 고체윤활제, 및 유기 고체윤활제로 이루어진 군으로부터 선택되는 하나 이상의 첨가제 0.1 내지 10 wt%;
를 포함하는 것을 특징으로 하는 고온 오일.
- 제1항에 있어서, 상기 오일 성분은 추가 오일로서 미네랄 오일, 지방족 카르복실 및 디카르복실 에스테르, 지방산 트리글리세라이드, 피로멜리틱 에스테르, 디페닐 에스테르, 플로로글루시놀 에스테르, 폴리-알파-올레핀, 및 알파-올레핀 공중합체로 이루어진 군으로부터 선택된 화합물을 더 포함하는 것을 특징으로 하는 고온 오일.
- a) 알킬방향족 화합물, 에스톨라이드, 트리멜리틱 에스테르, 및 다른 트리멜리틱 에스테르의 혼합물로 이루어진 군으로부터 선택된 적어도 하나의 오일 91.9 내지 25 wt%(여기서 에스테르의 알콜기는 탄소원자 8 내지 16 개를 갖는 선형 또는 분지형 알킬기);
b) 수소화된 폴리이소부틸렌, 완전히 수소화된 폴리이소부틸렌, 또는 이들의 혼합물 중합체 6 내지 45 wt%;
c) 부식방지첨가제, 산화방지제, 내마모첨가제, 자외선안정제, 무기 고체윤활제, 및 유기 고체윤활제로 이루어진 군으로부터 선택된 하나 이상의 첨가제 0.1 내지 10 wt%; 및
d) 증점제 2 내지 20 wt%;
를 포함하는 것을 특징으로 하는 고온 그리스.
- 제3항에 있어서, 상기 오일 성분은 추가 오일로서 미네랄 오일, 지방족 카르복실 및 디카르복실 에스테르, 지방산 트리글리세라이드, 피로멜리틱 에스테르, 디페닐 에스테르, 플로로글루시놀 에스테르, 폴리-알파-올레핀, 및 알파-올레핀 공중합체로 이루어진 군으로부터 선택된 화합물을 더 포함하는 것을 특징으로 하는 고온 그리스.
- 제3항에 있어서, 상기 증점제는 요소, 알루미늄 복합비누, 주기율표의 제1 및 제2 전형원소의 단순 금속비누, 주기율표 제1 및 제2 전형원소의 금속 복합비누, 벤토나이트, 설포네이트, 실리케이트, 에어로실, 폴리이미드, PTFE, 및 상기 언급된 증점제들의 혼합물로 이루어진 군으로부터 선택되는 것을 특징으로 하는 고온 그리스.
- 제1항에 있어서, 상기 알킬방향족 화합물이 지방족으로 치환된 나프탈렌인 것을 특징으로 하는 고온 오일.
- 제3항에 있어서, 상기 알킬방향족 화합물이 지방족으로 치환된 나프탈렌인 것을 특징으로 하는 고온 그리스.
- 제1항, 제2항, 제6항 중 어느 한 항에 있어서, 차량 기술, 운반 기술, 기계공학, 사무기기 기술, 산업 플랜트 및 기계뿐만 아니라, 가전제품 분야의 소비자 전자제품 분야에서의 롤러 베어링 및 평면 베어링용 윤활, 및 체인 및 체인 롤러의 윤활을 위한 것을 특징으로 하는 고온 오일.
- 제3항, 제4항, 제5항, 제7항 중 어느 한 항에 있어서, 차량 기술, 운반 기술, 기계공학, 사무기기 기술, 산업 플랜트 및 기계뿐만 아니라, 가전제품 분야의 소비자 전자제품 분야에서의 롤러 베어링 및 평면 베어링용 윤활, 및 체인 및 체인 롤러의 윤활을 위한 것을 특징으로 하는 고온 그리스.
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DE102012015648A1 (de) * | 2012-04-16 | 2013-10-17 | KLüBER LUBRICATION MüNCHEN KG | Hochtemperaturfett |
JPWO2014142157A1 (ja) * | 2013-03-14 | 2017-02-16 | 出光興産株式会社 | 高温用潤滑油組成物 |
CN103343032B (zh) * | 2013-07-25 | 2015-09-09 | 中国石油化工股份有限公司 | 一种润滑脂及其制备方法 |
CN103409209B (zh) * | 2013-08-12 | 2014-12-24 | 上海海联润滑材料科技有限公司 | 合成高温链条油 |
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2014
- 2014-12-17 DE DE102014018718.7A patent/DE102014018718A1/de not_active Withdrawn
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2015
- 2015-11-19 PL PL18000075T patent/PL3372659T3/pl unknown
- 2015-11-19 EP EP18000075.4A patent/EP3372659B1/de active Active
- 2015-11-19 EP EP15801328.4A patent/EP3234079B1/de active Active
- 2015-11-19 CN CN201580069045.7A patent/CN107406791B/zh active Active
- 2015-11-19 US US15/532,350 patent/US20170327760A1/en not_active Abandoned
- 2015-11-19 SI SI201531644T patent/SI3372659T1/sl unknown
- 2015-11-19 KR KR1020177016305A patent/KR102019083B1/ko active Active
- 2015-11-19 PL PL18000076T patent/PL3372660T3/pl unknown
- 2015-11-19 WO PCT/EP2015/002322 patent/WO2016096074A2/de active Application Filing
- 2015-11-19 BR BR112017012528-5A patent/BR112017012528A2/pt not_active Application Discontinuation
- 2015-11-19 JP JP2017533019A patent/JP6448801B2/ja active Active
- 2015-11-19 HU HUE18000075A patent/HUE057256T2/hu unknown
- 2015-11-19 EP EP18000076.2A patent/EP3372660B1/de active Active
- 2015-11-19 MX MX2017007674A patent/MX2017007674A/es unknown
- 2015-11-19 ES ES18000076T patent/ES2893843T3/es active Active
- 2015-11-19 DK DK18000076.2T patent/DK3372660T3/da active
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Also Published As
Publication number | Publication date |
---|---|
EP3372659A1 (de) | 2018-09-12 |
DK3372660T3 (da) | 2021-12-20 |
CN107406791A (zh) | 2017-11-28 |
BR112017012528A2 (pt) | 2018-03-13 |
DE102014018718A1 (de) | 2016-06-23 |
WO2016096074A2 (de) | 2016-06-23 |
KR20170085089A (ko) | 2017-07-21 |
EP3372660A1 (de) | 2018-09-12 |
EP3372659B1 (de) | 2021-06-16 |
JP6448801B2 (ja) | 2019-01-09 |
CN107406791B (zh) | 2021-01-01 |
HUE057256T2 (hu) | 2022-05-28 |
MX2021012796A (es) | 2021-11-12 |
US20170327760A1 (en) | 2017-11-16 |
EP3234079B1 (de) | 2021-07-07 |
WO2016096074A3 (de) | 2016-09-01 |
ES2893843T3 (es) | 2022-02-10 |
MX2017007674A (es) | 2018-01-23 |
EP3372660B1 (de) | 2021-09-22 |
EP3234079A2 (de) | 2017-10-25 |
JP2017538838A (ja) | 2017-12-28 |
SI3372659T1 (sl) | 2021-08-31 |
PL3372659T3 (pl) | 2021-10-25 |
PL3372660T3 (pl) | 2022-01-31 |
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