APG O Series Audio Ferrofluid
Ferrotec’s APG O-Series ferrofluids can be used either for heat transfer alone or for both heat transfer and damping. The transient temperature capacity of these fluids is 225°C, however, to ensure longer life, operation above 125°C for extended periods should be minimized. APG "O" Series ferrofluids are durable under high humidity. Tolerance to extended contact with water is moderate.
Carrier Liquid: synthetic ester
Appearance: black-brown or red-brown viscous fluid
Saturation Magnetization (Ms) |
Viscosity |
|||
| Ferrofluid Type | Gauss [CGS] | mT [SI] | cP [CGS] | mPa-s [SI] |
|---|---|---|---|---|
| APG O17 | 330 | 33 | 350 | 350 |
| APG O27N | 357.5 | 35.8 | 175 | 175 |
| APG O47N | 165 | 16.5 | 65 | 65 |
| APG O57 | 165 | 16.5 | 1500 | 1500 |
| APG O67 | 412.5 | 41.3 | 350 | 350 |
| APG O77N | 265 | 26.5 | 115 | 115 |
| APG O87 | 275 | 27.5 | 750 | 750 |
APG O Series Audio Ferrofluids Additional Information
For more information about material handling, refer to the MSDS (Material Safety Datasheet) for the APG O Series family of products.
Download the apgOmsds.pdf -- 168K »