Ferrofluid

Audio / Loudspeakers

APG 1117

APG 1117 Specifications and Physical Properties
Description Carrier:Synthetic hydrocarban
Ms:11-22mT
Viscosity:100-1000mPa·s
Typical Application Tweeter
Appearance black-brown or red-brown viscous fluid
Carrier Liquid synthetic hydrocarbon
SI Units
Saturation Magnetization (Ms)
11.0 mT
SI Units
Viscosity @27°C
2000 mPa·s
SI Units
Density @25°C
0.98 x 103 kg/m3
SI Units
Pour Point
-28 °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