JP2014055284A - タービン油組成物 - Google Patents
タービン油組成物 Download PDFInfo
- Publication number
- JP2014055284A JP2014055284A JP2013140847A JP2013140847A JP2014055284A JP 2014055284 A JP2014055284 A JP 2014055284A JP 2013140847 A JP2013140847 A JP 2013140847A JP 2013140847 A JP2013140847 A JP 2013140847A JP 2014055284 A JP2014055284 A JP 2014055284A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- linear saturated
- turbine oil
- ester
- acid residue
- 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
- 239000010723 turbine oil Substances 0.000 title claims abstract description 78
- 239000000203 mixture Substances 0.000 title claims abstract description 67
- 150000002148 esters Chemical class 0.000 claims abstract description 77
- 239000002253 acid Substances 0.000 claims abstract description 71
- 239000002199 base oil Substances 0.000 claims abstract description 44
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 35
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 31
- 125000003158 alcohol group Chemical group 0.000 claims abstract description 8
- 150000005846 sugar alcohols Polymers 0.000 claims description 42
- 229920006395 saturated elastomer Polymers 0.000 claims description 36
- 125000004432 carbon atom Chemical group C* 0.000 claims description 21
- 239000003112 inhibitor Substances 0.000 claims description 19
- 238000005260 corrosion Methods 0.000 claims description 18
- 230000007797 corrosion Effects 0.000 claims description 17
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 11
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 7
- 239000011630 iodine Substances 0.000 claims description 7
- 229910052740 iodine Inorganic materials 0.000 claims description 7
- 125000005471 saturated fatty acid group Chemical group 0.000 claims 2
- 230000003647 oxidation Effects 0.000 abstract description 31
- 238000007254 oxidation reaction Methods 0.000 abstract description 31
- 235000014113 dietary fatty acids Nutrition 0.000 abstract description 18
- 239000000194 fatty acid Substances 0.000 abstract description 18
- 229930195729 fatty acid Natural products 0.000 abstract description 18
- 125000005472 straight-chain saturated fatty acid group Chemical group 0.000 abstract 1
- -1 polyol ester Chemical class 0.000 description 44
- 150000004671 saturated fatty acids Chemical class 0.000 description 35
- 238000012360 testing method Methods 0.000 description 21
- 150000001412 amines Chemical class 0.000 description 17
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 15
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 14
- 229910052799 carbon Inorganic materials 0.000 description 14
- 239000010802 sludge Substances 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 13
- 229920005862 polyol Polymers 0.000 description 13
- 238000013112 stability test Methods 0.000 description 13
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 12
- 238000010998 test method Methods 0.000 description 12
- 239000000654 additive Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 150000004665 fatty acids Chemical class 0.000 description 11
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 10
- 125000000217 alkyl group Chemical group 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 239000002518 antifoaming agent Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 9
- 239000002480 mineral oil Substances 0.000 description 9
- 239000003921 oil Substances 0.000 description 9
- 235000019198 oils Nutrition 0.000 description 9
- 239000002530 phenolic antioxidant Substances 0.000 description 9
- 150000001298 alcohols Chemical class 0.000 description 8
- 230000008859 change Effects 0.000 description 8
- 125000004185 ester group Chemical group 0.000 description 8
- 235000003441 saturated fatty acids Nutrition 0.000 description 8
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 7
- 230000007062 hydrolysis Effects 0.000 description 7
- 238000006460 hydrolysis reaction Methods 0.000 description 7
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 7
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 6
- 239000010687 lubricating oil Substances 0.000 description 6
- 235000010446 mineral oil Nutrition 0.000 description 6
- 238000010248 power generation Methods 0.000 description 6
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 5
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 5
- 238000006065 biodegradation reaction Methods 0.000 description 5
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 150000002989 phenols Chemical class 0.000 description 5
- 229910052717 sulfur Inorganic materials 0.000 description 5
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 4
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 4
- 239000012964 benzotriazole Substances 0.000 description 4
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 4
- 238000005536 corrosion prevention Methods 0.000 description 4
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 4
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 4
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 4
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 4
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 4
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 description 4
- 239000002736 nonionic surfactant Substances 0.000 description 4
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 4
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 4
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 4
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 4
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 3
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 235000021355 Stearic acid Nutrition 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 125000002947 alkylene group Chemical group 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 150000001991 dicarboxylic acids Chemical class 0.000 description 3
- KZNICNPSHKQLFF-UHFFFAOYSA-N dihydromaleimide Natural products O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 3
- 229920001515 polyalkylene glycol Polymers 0.000 description 3
- 230000000379 polymerizing effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000008117 stearic acid Substances 0.000 description 3
- 239000001384 succinic acid Substances 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 2
- ZNRLMGFXSPUZNR-UHFFFAOYSA-N 2,2,4-trimethyl-1h-quinoline Chemical compound C1=CC=C2C(C)=CC(C)(C)NC2=C1 ZNRLMGFXSPUZNR-UHFFFAOYSA-N 0.000 description 2
- DKCPKDPYUFEZCP-UHFFFAOYSA-N 2,6-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=CC(C(C)(C)C)=C1O DKCPKDPYUFEZCP-UHFFFAOYSA-N 0.000 description 2
- YURQLUXJGMVKDT-UHFFFAOYSA-N 2-(hydroxymethyl)-2-octylpropane-1,3-diol Chemical compound CCCCCCCCC(CO)(CO)CO YURQLUXJGMVKDT-UHFFFAOYSA-N 0.000 description 2
- SZSSMFVYZRQGIM-UHFFFAOYSA-N 2-(hydroxymethyl)-2-propylpropane-1,3-diol Chemical compound CCCC(CO)(CO)CO SZSSMFVYZRQGIM-UHFFFAOYSA-N 0.000 description 2
- WMYINDVYGQKYMI-UHFFFAOYSA-N 2-[2,2-bis(hydroxymethyl)butoxymethyl]-2-ethylpropane-1,3-diol Chemical compound CCC(CO)(CO)COCC(CC)(CO)CO WMYINDVYGQKYMI-UHFFFAOYSA-N 0.000 description 2
- PTJWCLYPVFJWMP-UHFFFAOYSA-N 2-[[3-hydroxy-2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)COCC(CO)(CO)CO PTJWCLYPVFJWMP-UHFFFAOYSA-N 0.000 description 2
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 2
- HXDOZKJGKXYMEW-UHFFFAOYSA-N 4-ethylphenol Chemical compound CCC1=CC=C(O)C=C1 HXDOZKJGKXYMEW-UHFFFAOYSA-N 0.000 description 2
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- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 2
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 2
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- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
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- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 2
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- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 2
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Landscapes
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Abstract
【解決手段】(A)多価アルコール残基と、直鎖飽和脂肪酸残基及び直鎖飽和ポリカルボン酸残基と、からなるコンプレックスエステルであり、40℃における動粘度が20〜100mm2/sであり、流動点が−40℃以下であるコンプレックスエステルと、(B)酸化防止剤と、を含有し、基油分中の(A)の含有割合が60質量%以上であることを特徴とするタービン油組成物。
【選択図】なし
Description
・動粘度:JIS K 2283「動粘度試験方法」
・粘度指数:JIS K 2283「粘度指数算出方法」
・引火点:JIS K 2265−4「引火点試験方法(クリーブランド開放法)」
・流動点:JIS K 2269「流動点試験方法」
・酸価:JIS K 2501「中和価試験方法」
・ヨウ素価:JIS K 0070「化学製品の酸価、けん化価、エステル価、よう素価、水酸基価及び不けん化物の試験方法」
(B)酸化防止剤
<アミン系酸化防止剤>
・アミン系−1:アルキル化ジフェニルアミン、一般式(4)においてR11とR12が炭素数4と8の混合物であるもの。
・アミン系−2:2,2,4−トリメチル−1,2−ジヒドロキノリン重合物
<フェノール系酸化防止剤>
・フェノール系−1:イソオクチル− 3 − (3 , 5 − ジ− t− ブチル− 4 − ヒドロキシフェニル)プロピオネ−ト、一般式(1)においてR1、R2がともにt− ブチル基であり、R3がエチレン基であり、R4がイソオクチル基であり、nが1であるもの。
・フェノール系−2:DBPC(ジ−t−ブチル−p−クレゾール、2,6−ジ−t−ブチル−4−メチルフェノールの別名)
(C)抗乳化剤:主成分が(エチレンオキサイド−プロピレンオキサイド)コポリマー、分子量が5000〜8000の間にあるもの。
(D)さび止め剤:アルケニルコハク酸ハーフエステル、酸価=175mgKOH/g
(E)腐食防止剤:ベンゾトリアゾール
その他の添加剤:消泡剤
・生分解性:エコマーク認定基準「生分解性潤滑油Version2.4」において指定される、OECD301B法で、試験期間を28日間として実施した。該基準に基づき28日間の試験で60%以上である場合には合格、60%未満の場合を不合格とした。
・ASTM色:JIS K 2580 「ASTM色試験方法」
比較例1は、ポリオールエステルD及びEを基油として用いており、該ポリオールエステルを構成する脂肪酸が直鎖であることから比較例1の生分解率は82%と高いが、該ポリオールエステルを構成する脂肪酸は不飽和結合を有することで流動性を向上させてはいるものの比較例1は流動点が−37.5℃となお高い。また、比較例2は、ポリオールエステルFを基油として用いており、該ポリオールエステルを構成する脂肪酸は分岐鎖を有することで−40℃の低い流動点を有するが、その分岐鎖の影響により生分解率が39%と低い。また、比較例3は市販の鉱油を基油とするタービン油であるが、流動点が−30.0℃と高い。
・静置熱安定性試験:試料を40mlのサンプル瓶に取り、120℃の回転盤付き恒温槽内で所定の時間(336h、1000h)静置し、試験後の色、酸価、動粘度、スラッジ発生量を測定した。スラッジを採取する際のフィルターは、孔径0.8μmのメンブレンフィルターを用いた。
・腐食酸化安定度試験:JIS K 2503「腐食酸化安定度試験方法」の修正法にて実施した。試験装置、温度、時間、空気吹き込み量等については試験法に準拠し、金属試験片については、タービン軸受等に用いられる事が多い材料で、WJ2(ホワイトメタル)、BC2(青銅)、C1100P(銅)、S45C(鋼)、SF45(炭素鋼鍛鋼)を用いた。
・加水分解安定性試験:ASTM D 2619−95「Standard Test Method for Hydrolytic Stability of Hydraulic Fluids(Beverage Bottle Method)」の修正法にて実施した。試験装置、温度等については試験法に準拠し、試料量と水分の割合及び試験時間については、長期使用における水分混入による影響度を模擬するため、試料100gに対し水分2000ppm、試験時間については240時間の条件で試験を行った。
・抗乳化性試験 :JIS K 2520 「抗乳化性試験方法」
・酸化安定度試験 :JIS K 2514 「回転ボンベ式酸化安定度試験方法」
・泡立ち試験 :JIS K 2518 「泡立ち試験方法」
そして、これらの実施例はいずれも市販の鉱油系タービン油と比較し、いずれの基本性能も同等かそれ以上の性能であることがわかる。
Claims (3)
- (A)多価アルコール残基と、直鎖飽和脂肪酸残基及び直鎖飽和ポリカルボン酸残基と、からなるコンプレックスエステルであり、40℃における動粘度が20〜100mm2/sであり、流動点が−40℃以下であるコンプレックスエステルと、(B)酸化防止剤と、を含有し、基油分中の(A)の含有割合が60質量%以上であることを特徴とするタービン油組成物。
- 前記多価アルコール残基がヒンダードアルコール残基であり、前記直鎖飽和脂肪酸残基の炭素数が4〜24であり、前記直鎖飽和ポリカルボン酸残基が直鎖飽和二塩基酸残基であり、前記(A)コンプレックスエステルのヨウ素価が2gI2/100g以下であることを特徴とする請求項1記載のタービン油組成物。
- 更に、(C)抗乳化剤、(D)さび止め剤及び(E)腐食防止剤を含有することを特徴とする請求項1又は2いずれか1項記載のタービン油組成物。
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WO2017217299A1 (ja) * | 2016-06-14 | 2017-12-21 | 日油株式会社 | 潤滑油組成物 |
WO2017217295A1 (ja) * | 2016-06-14 | 2017-12-21 | 日油株式会社 | 潤滑油基油および潤滑油組成物 |
JP2018145258A (ja) * | 2017-03-02 | 2018-09-20 | 株式会社Uacj | アルミニウム用熱間圧延油、アルミニウム用熱間圧延クーラント及びアルミニウム圧延板の製造方法 |
CN108587752A (zh) * | 2018-06-22 | 2018-09-28 | 郑州正赢石化有限公司 | 汽轮机油 |
JP2019199575A (ja) * | 2018-05-18 | 2019-11-21 | コスモ石油ルブリカンツ株式会社 | タービン油組成物 |
JP7338918B1 (ja) | 2022-10-21 | 2023-09-05 | 築野食品工業株式会社 | イノシトール脂肪酸エステル |
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WO2017217299A1 (ja) * | 2016-06-14 | 2017-12-21 | 日油株式会社 | 潤滑油組成物 |
WO2017217295A1 (ja) * | 2016-06-14 | 2017-12-21 | 日油株式会社 | 潤滑油基油および潤滑油組成物 |
KR20190017888A (ko) * | 2016-06-14 | 2019-02-20 | 니치유 가부시키가이샤 | 윤활유 조성물 |
JPWO2017217295A1 (ja) * | 2016-06-14 | 2019-04-04 | 日油株式会社 | 潤滑油基油および潤滑油組成物 |
JPWO2017217299A1 (ja) * | 2016-06-14 | 2019-04-04 | 日油株式会社 | 潤滑油組成物 |
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JP2018145258A (ja) * | 2017-03-02 | 2018-09-20 | 株式会社Uacj | アルミニウム用熱間圧延油、アルミニウム用熱間圧延クーラント及びアルミニウム圧延板の製造方法 |
JP2019199575A (ja) * | 2018-05-18 | 2019-11-21 | コスモ石油ルブリカンツ株式会社 | タービン油組成物 |
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CN108587752A (zh) * | 2018-06-22 | 2018-09-28 | 郑州正赢石化有限公司 | 汽轮机油 |
JP7338918B1 (ja) | 2022-10-21 | 2023-09-05 | 築野食品工業株式会社 | イノシトール脂肪酸エステル |
JP2024061530A (ja) * | 2022-10-21 | 2024-05-07 | 築野食品工業株式会社 | イノシトール脂肪酸エステル |
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