Water Contact Angle: Time Dependence and Lubricant Dynamics on Hard Disk Media
The water contact angles of disks coated with Z-tetraol and A20H decreased gradually with time, starting from the initial value of approximately 105° and approaching a value below 100° in 20 seconds. The cause of temporal change was the interaction between the polar end groups of lub...
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| Main Authors: | , |
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| Format: | article |
| Language: | EN |
| Published: |
Japanese Society of Tribologists
2008
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| Subjects: | |
| Online Access: | https://doaj.org/article/fe5a65ef8e1c44b79edb57a0cd59183a |
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