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Standard Audio Ferrofluid Model

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Standard Audio Ferrofluid Model Series

Series of Standard Audio Ferrofluid Model

We have successfully developed magnetic liquids with excellent heat resistance and slower evaporation rates. Our audio ferrofluid offers extended service life and help maintain the performance of your speakers over time.


Model

Saturation Magnetization (Gauss)

Viscosity (cP at 27°C)

P-110

110

1000

P-120

110

2000

P-202

220

200

P-205

220

500

P-210

220

1000

P-220

220

2000

P-240

220

4000

P-250

220

5000

P-302

325

175




Contact Us for Ferrofluidic Vacuum Feedthrough and Rotary Seal Solutions
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Ferrofluids in Speakers: What They Do and How to Choose Audio Ferrofluid
Jul 07 2026
Ferrofluids in speakers are used in the magnetic gap of certain drivers to improve thermal control, damping and performance stability. For speaker manufacturers and repair specialists, choosing the ri...