JP6714675B2 - 脱脂用溶剤組成物、洗浄用溶剤組成物 - Google Patents
脱脂用溶剤組成物、洗浄用溶剤組成物 Download PDFInfo
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- JP6714675B2 JP6714675B2 JP2018222978A JP2018222978A JP6714675B2 JP 6714675 B2 JP6714675 B2 JP 6714675B2 JP 2018222978 A JP2018222978 A JP 2018222978A JP 2018222978 A JP2018222978 A JP 2018222978A JP 6714675 B2 JP6714675 B2 JP 6714675B2
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- solvent composition
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- dimethyl carbonate
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- 239000002904 solvent Substances 0.000 title claims description 54
- 239000000203 mixture Substances 0.000 title claims description 42
- 238000005238 degreasing Methods 0.000 title claims description 18
- 238000004140 cleaning Methods 0.000 title claims description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 45
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 claims description 35
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 claims description 27
- 238000012545 processing Methods 0.000 claims description 24
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 238000012360 testing method Methods 0.000 description 33
- 239000003921 oil Substances 0.000 description 23
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 18
- 239000000126 substance Substances 0.000 description 18
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 15
- 238000001035 drying Methods 0.000 description 15
- 239000011521 glass Substances 0.000 description 14
- 238000007710 freezing Methods 0.000 description 10
- 230000008014 freezing Effects 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 239000003960 organic solvent Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 206010008428 Chemical poisoning Diseases 0.000 description 5
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000002528 anti-freeze Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000010730 cutting oil Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Description
[実施例]
本発明に係る溶剤組成物の効果を確認するために、第1試料乃至第9試料を準備した。準備された各試料の組成を表1に示す。
1.凝固試験
蓋付き透明ガラスビンに小分けされた第1試料乃至第9試料の試験用サンプルに対して凝固試験を実施した。表2に凝固試験の結果を示す。
2.乾燥試験
蓋付き透明ガラスビンに小分けされた第1試料乃至第9試料の試験用サンプルに対して乾燥試験を実施した。表3に乾燥試験の結果を示す。
3.加工油との相溶性試験
蓋付き透明ガラスビンに小分けされた第1試料乃至第9試料の試験用サンプルに対して、加工油との相溶性試験を実施した。表4に加工油との相溶性試験の結果を示す。
Claims (2)
- 炭酸ジメチルと、メチルシクロヘキサンと、アルコールとが混合されてなる脱脂用溶剤組成物において、
実質的に、
10重量%以上40重量%以下の炭酸ジメチルと、
40重量%以上80重量%以下のメチルシクロヘキサンと、
10重量%以上20重量%以下のアルコールと、が含まれ、
アルコールがエタノールであり、
加工油の脱脂に用いる溶剤であることを特徴とする脱脂用溶剤組成物。 - 炭酸ジメチルと、メチルシクロヘキサンと、アルコールとが混合されてなる洗浄用溶剤組成物において、
実質的に、
10重量%以上40重量%以下の炭酸ジメチルと、
40重量%以上80重量%以下のメチルシクロヘキサンと、
10重量%以上20重量%以下のアルコールと、が含まれ、
アルコールがエタノールであり、
部品の洗浄に用いる溶剤であることを特徴とする洗浄用溶剤組成物。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018222978A JP6714675B2 (ja) | 2018-11-29 | 2018-11-29 | 脱脂用溶剤組成物、洗浄用溶剤組成物 |
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JP2018222978A JP6714675B2 (ja) | 2018-11-29 | 2018-11-29 | 脱脂用溶剤組成物、洗浄用溶剤組成物 |
Publications (2)
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JP2020084092A JP2020084092A (ja) | 2020-06-04 |
JP6714675B2 true JP6714675B2 (ja) | 2020-06-24 |
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JP2018222978A Active JP6714675B2 (ja) | 2018-11-29 | 2018-11-29 | 脱脂用溶剤組成物、洗浄用溶剤組成物 |
Country Status (1)
Country | Link |
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JP (1) | JP6714675B2 (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5338878A (en) * | 1993-01-29 | 1994-08-16 | Amoco Corporation | Alkyl carbonate extraction process |
JPH06340898A (ja) * | 1993-03-31 | 1994-12-13 | Yokohama Yushi Kogyo Kk | 洗浄用溶剤 |
JP2002294128A (ja) * | 2001-03-30 | 2002-10-09 | Sakata Corp | 表刷り用グラビア印刷インキ組成物 |
JP2006282900A (ja) * | 2005-04-01 | 2006-10-19 | New Japan Chem Co Ltd | 非芳香族系有機溶剤 |
CN102304308B (zh) * | 2011-04-27 | 2012-09-05 | 铜陵金泰化工实业有限责任公司 | 一种以碳酸二甲酯为溶剂的油墨及其制备方法 |
JP2016210844A (ja) * | 2015-04-30 | 2016-12-15 | 住鉱潤滑剤株式会社 | 汚れ付着防止剤組成物 |
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2018
- 2018-11-29 JP JP2018222978A patent/JP6714675B2/ja active Active
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