Ferrotec’s APG CD Series Audio Ferrofluid
Ferrotec’s APG CD Series ferrofluids are used for predominantly heat transfer applications in drivers with very high magnetic fields in the air gap. The fluids have exceptionally high colloid stability. The transient temperature capability of the fluid is 200°C; however, to ensure long term reliability, operation above 125°C for extended periods should be minimized. APG CD 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
| Ferrofluid Type | Gauss [CGS] | mT [SI] | cP [CGS] | mPa-s [SI] |
|---|---|---|---|---|
| APG CD 1120 | 110 | 11 | 200 | 200 |
| APG CD 1635 | 165 | 16.5 | 350 | 350 |
| APG CD 2250 | 220 | 22 | 500 | 500 |
Ferrotec APG CD Series Audio Ferrofluid Safety Information
For information about material handling, download the material safety pdf for the APG CD Series family of products.
Do You Need More Information?
For questions about specific ferrofluid series, ferrofluid applications, or to place an order, contact your Ferrotec ferrofluid solutions representative or use the Ferrofluid Inquiry Form.