Ferrofluid

Audio / Loudspeakers

APG W02

APG W02 Specifications and Physical Properties
Typical Application Woofer
Appearance black-brown or red-brown viscous fluid
Carrier Liquid synthetic ester oil
SI Units
Saturation Magnetization (Ms)
30.0 mT
SI Units
Viscosity @27°C
175 mPa·s
SI Units
Density @25°C
1.21 x 103 kg/m3
SI Units
Pour Point
-55 °C
SI Units
Flash Point
>200 °C
SI Units
Thermal Conductivity @38°C
150 mW/(m·K)
SI Units
Surface Tension @25°C
32 mN/m
SI Units
Coefficient of Thermal Expansion
7.5 x 10-4 /K