JPS5528556A - Magnetic recording medium - Google Patents
Magnetic recording mediumInfo
- Publication number
- JPS5528556A JPS5528556A JP10124978A JP10124978A JPS5528556A JP S5528556 A JPS5528556 A JP S5528556A JP 10124978 A JP10124978 A JP 10124978A JP 10124978 A JP10124978 A JP 10124978A JP S5528556 A JPS5528556 A JP S5528556A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- lubricant
- powder
- recording medium
- magnetic recording
- 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.)
- Pending
Links
Landscapes
- Paints Or Removers (AREA)
- Magnetic Record Carriers (AREA)
Abstract
PURPOSE: To increase the wearing properties by mixing the fluorine oil and the prescribed fatty acid amide into the magnetic layer as the lubricant.
CONSTITUTION: The double-component system lubricant featuring, for example, 70:30W99.5:0.5 weight ratio between the fluorine oil and the fatty acid amide of 6W18 carbon number is mixed into the magnetic layer composed of the magnetic powder and the binding agent which is provided on the substrate of the polyester film and the like for the magnetic recording medium such as the magnetic tape or the like. The wearing properties can be enhanced more if the nonmagnetic powder featuring the Mohs' hardness of over 6 is used together. The quantity of the lubricant to be used is set preferably to 0.1W20 part by weight to 100 of the magnetic powder along with the quantity of the nonmagnetic powder set to 0.5W5wt% to the magnetic powder respectively.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10124978A JPS5528556A (en) | 1978-08-19 | 1978-08-19 | Magnetic recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10124978A JPS5528556A (en) | 1978-08-19 | 1978-08-19 | Magnetic recording medium |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5528556A true JPS5528556A (en) | 1980-02-29 |
Family
ID=14295625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10124978A Pending JPS5528556A (en) | 1978-08-19 | 1978-08-19 | Magnetic recording medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5528556A (en) |
-
1978
- 1978-08-19 JP JP10124978A patent/JPS5528556A/en active Pending
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