Impact of polydimethylsiloxanes on physicochemical and tribological properties of naphthenic mineral oil (KN 4010)-based titanium complex grease
Titanium complex greases were prepared by using naphthenic mineral oil and polydimethylsiloxane as the mixed base oil. The effect of polydimethylsiloxane molecular weight and polydimethylsiloxane content in mixed base oil on the physicochemical and tribological properties of titanium complex greases...
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| Veröffentlicht in: | Chinese journal of chemical engineering 2019-04, Vol.27 (4), p.944-948 |
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| container_title | Chinese journal of chemical engineering |
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| creator | Li, Jitai Zhai, Chu Yin, Hengbo Wang, Aili Shen, Lingqin |
| description | Titanium complex greases were prepared by using naphthenic mineral oil and polydimethylsiloxane as the mixed base oil. The effect of polydimethylsiloxane molecular weight and polydimethylsiloxane content in mixed base oil on the physicochemical and tribological properties of titanium complex greases was investigated. As compared to the sole mineral oil-based titanium complex grease, the use of polydimethylsiloxane (H201-350) as a co-base oil increased the dropping point from 310 to 329 °C, decreased the oil separation from 3.7% to 2.3%, reduced the corrosion extent, and obviously improved the tribological properties. When the mixed oil-based titanium complex grease was used as a lubricant, lubricating films of polydimethylsiloxane were probably formed on the surfaces of friction pairs, giving good lubricating property.
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| doi_str_mv | 10.1016/j.cjche.2018.09.002 |
| format | Article |
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[Display omitted]</description><identifier>ISSN: 1004-9541</identifier><identifier>EISSN: 2210-321X</identifier><identifier>DOI: 10.1016/j.cjche.2018.09.002</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Complexes ; Polydimethylsiloxane ; Polymers ; Surface ; Titanium complex grease ; Tribological properties</subject><ispartof>Chinese journal of chemical engineering, 2019-04, Vol.27 (4), p.944-948</ispartof><rights>2018 Elsevier B.V.</rights><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c333t-145265dace786bf4e234b79763c6fa67f18f41f3fd3db6561518e0cffdbdf7a3</citedby><cites>FETCH-LOGICAL-c333t-145265dace786bf4e234b79763c6fa67f18f41f3fd3db6561518e0cffdbdf7a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://www.wanfangdata.com.cn/images/PeriodicalImages/cjce/cjce.jpg</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.cjche.2018.09.002$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3549,27923,27924,45994</link.rule.ids></links><search><creatorcontrib>Li, Jitai</creatorcontrib><creatorcontrib>Zhai, Chu</creatorcontrib><creatorcontrib>Yin, Hengbo</creatorcontrib><creatorcontrib>Wang, Aili</creatorcontrib><creatorcontrib>Shen, Lingqin</creatorcontrib><title>Impact of polydimethylsiloxanes on physicochemical and tribological properties of naphthenic mineral oil (KN 4010)-based titanium complex grease</title><title>Chinese journal of chemical engineering</title><description>Titanium complex greases were prepared by using naphthenic mineral oil and polydimethylsiloxane as the mixed base oil. The effect of polydimethylsiloxane molecular weight and polydimethylsiloxane content in mixed base oil on the physicochemical and tribological properties of titanium complex greases was investigated. As compared to the sole mineral oil-based titanium complex grease, the use of polydimethylsiloxane (H201-350) as a co-base oil increased the dropping point from 310 to 329 °C, decreased the oil separation from 3.7% to 2.3%, reduced the corrosion extent, and obviously improved the tribological properties. When the mixed oil-based titanium complex grease was used as a lubricant, lubricating films of polydimethylsiloxane were probably formed on the surfaces of friction pairs, giving good lubricating property.
[Display omitted]</description><subject>Complexes</subject><subject>Polydimethylsiloxane</subject><subject>Polymers</subject><subject>Surface</subject><subject>Titanium complex grease</subject><subject>Tribological properties</subject><issn>1004-9541</issn><issn>2210-321X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kMFu1DAQhi1UJLaFJ-DiCxI9JIzjxEkOHFAFbUUFlx64WY493jhK7MhOafcteGS83Z57Gmnm-2c0HyEfGZQMmPgylXrSI5YVsK6EvgSo3pBdVTEoeMX-nJEdA6iLvqnZO3Ke0pQB6Fi3I_9ul1XpjQZL1zAfjFtwGw9zcnN4Uh4TDZ6u4yE5HfKBxWk1U-UN3aIbwhz2z401hhXj5o64pV6t4zaid5ouzmPMQHAz_fzzF62BwWUxqIR5g9uUdw8L1WFZZ3yi-4h58J68tWpO-OGlXpD7H9_vr26Ku9_Xt1ff7grNOd8KVjeVaIzS2HZisDVWvB7avhVcC6tEa1lna2a5NdwMohGsYR2CttYMxraKX5BPp7WPylvl93IKD9HngzKbxOyxhxoqkTl-4nQMKUW0co1uUfEgGcijeznJZ_fy6F5CL7PanPp6SmH-4K_DKJN26DUaF1Fv0gT3av4_4cmRJA</recordid><startdate>20190401</startdate><enddate>20190401</enddate><creator>Li, Jitai</creator><creator>Zhai, Chu</creator><creator>Yin, Hengbo</creator><creator>Wang, Aili</creator><creator>Shen, Lingqin</creator><general>Elsevier B.V</general><general>Faculty of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China</general><scope>AAYXX</scope><scope>CITATION</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20190401</creationdate><title>Impact of polydimethylsiloxanes on physicochemical and tribological properties of naphthenic mineral oil (KN 4010)-based titanium complex grease</title><author>Li, Jitai ; Zhai, Chu ; Yin, Hengbo ; Wang, Aili ; Shen, Lingqin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c333t-145265dace786bf4e234b79763c6fa67f18f41f3fd3db6561518e0cffdbdf7a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Complexes</topic><topic>Polydimethylsiloxane</topic><topic>Polymers</topic><topic>Surface</topic><topic>Titanium complex grease</topic><topic>Tribological properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Jitai</creatorcontrib><creatorcontrib>Zhai, Chu</creatorcontrib><creatorcontrib>Yin, Hengbo</creatorcontrib><creatorcontrib>Wang, Aili</creatorcontrib><creatorcontrib>Shen, Lingqin</creatorcontrib><collection>CrossRef</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Chinese journal of chemical engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Jitai</au><au>Zhai, Chu</au><au>Yin, Hengbo</au><au>Wang, Aili</au><au>Shen, Lingqin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Impact of polydimethylsiloxanes on physicochemical and tribological properties of naphthenic mineral oil (KN 4010)-based titanium complex grease</atitle><jtitle>Chinese journal of chemical engineering</jtitle><date>2019-04-01</date><risdate>2019</risdate><volume>27</volume><issue>4</issue><spage>944</spage><epage>948</epage><pages>944-948</pages><issn>1004-9541</issn><eissn>2210-321X</eissn><abstract>Titanium complex greases were prepared by using naphthenic mineral oil and polydimethylsiloxane as the mixed base oil. The effect of polydimethylsiloxane molecular weight and polydimethylsiloxane content in mixed base oil on the physicochemical and tribological properties of titanium complex greases was investigated. As compared to the sole mineral oil-based titanium complex grease, the use of polydimethylsiloxane (H201-350) as a co-base oil increased the dropping point from 310 to 329 °C, decreased the oil separation from 3.7% to 2.3%, reduced the corrosion extent, and obviously improved the tribological properties. When the mixed oil-based titanium complex grease was used as a lubricant, lubricating films of polydimethylsiloxane were probably formed on the surfaces of friction pairs, giving good lubricating property.
[Display omitted]</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.cjche.2018.09.002</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1004-9541 |
| ispartof | Chinese journal of chemical engineering, 2019-04, Vol.27 (4), p.944-948 |
| issn | 1004-9541 2210-321X |
| language | eng |
| recordid | cdi_wanfang_journals_cjce201904026 |
| source | ScienceDirect Journals (5 years ago - present); Alma/SFX Local Collection |
| subjects | Complexes Polydimethylsiloxane Polymers Surface Titanium complex grease Tribological properties |
| title | Impact of polydimethylsiloxanes on physicochemical and tribological properties of naphthenic mineral oil (KN 4010)-based titanium complex grease |
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