APG S Series Ferrofluid
Type: APG S16N
Ferrotec’s APG S16N Ferrofluid is a member of Ferrotec’s family of APG S Series ferrofluids for speaker applications. The APG S Series is black-brown or red-brown viscous fluid and uses a synthetic ester oil carrier liquid.
APG S16N Specifications and Physical Properties
Appearance |
black-brown or red-brown viscous fluid |
Carrier Liquid |
synthetic ester oil |
|
CGS Units |
SI Units |
Saturation Magnetization (Ms) |
275 Gauss |
27.5 mT |
Viscosity @27°C |
400 cP |
400 mPa·s |
Density @25°C |
1.19 g/cc |
1.19 103 kg/m3 |
Pour Point |
-29 °C |
-29 °C |
Flash Point |
>200 °C |
>200 °C |
Thermal Conductivity @38°C |
150 mW/(m·K) |
150 mW/(m·K) |
Surface Tension @25°C |
32 dynes/cm |
32 mN/m |
Coefficient of Thermal Expansion |
7.5 x 10-4 ml/ml°C |
7.5 x 10-4 /K |