Ferrofluid

Audio / Loudspeakers

APG CDF 1120

APG CDF 1120 Specifications and Physical Properties
Description Carrier:Synthetic ester
Ms:11-22mT
Viscosity:200-500mPa·s
Typical Application Compression driver
Appearance black-brown or red-brown viscous fluid
Carrier Liquid synthetic ester oil
SI Units
Saturation Magnetization (Ms)
11.0 mT
SI Units
Viscosity @27°C
200 mPa·s
SI Units
Density @25°C
1.07 x 103 kg/m3
SI Units
Pour Point
-43 °C
SI Units
Flash Point
>270 °C
SI Units
Thermal Conductivity @38°C
200 mW/(m·K)
SI Units
Surface Tension @25°C
32 mN/m
SI Units
Coefficient of Thermal Expansion
7.5 x 10-4 /K