EMG Series - Oil-based Ferrofluid
Type: EMG 900
Ferrotec’s EMG 900 Ferrofluid is a member of Ferrotec’s family of EMG Series - Oil-based ferrofluids. Unlike Ferrotec’s APG series of ferrofluids that have been optimized for audio speaker applications, Ferrotec’s EMG Series ferrofluids address a broad range of application requirements and can be used for experimentation and application development. Ferrotec’s oil-based EMG Series are typically used in applications where you don’t want evaporation or you don’t want the ferrofluid to mix the other elements. EMG 900 ferrofluid is Black-brown fluid.
EMG 900 Specifications and Physical Properties
Appearance |
Black-brown fluid |
Carrier Liquid |
Light Hydrocarbon Oil |
Nominal Particle Diameter |
10 nm |
|
CGS Units |
SI Units |
Saturation Magnetization (Ms) |
990 Gauss |
99 mT |
Viscosity @27°C |
60 cP |
60 mPa·s |
Density @25°C |
1.74 g/cc |
1.74 103 kg/m3 |
Pour Point |
-94 °C |
-94 °C |
Flash Point |
89 °C |
89 °C |
Initial Magnetic Susceptibility |
1.48 |
18.6 |
Magnetic Particle Concentration |
17.7 % vol. |
Volatility |
9 |