Ferrotec APG 300 Series Audio Ferrofluid
Type: APG 314

Product Description

Ferrotec’s APG 314 Audio Ferrofluid is a member of Ferrotec’s family of APG 300 Series ferrofluids for audio speaker applications. The APG 300 Series is black-brown or red-brown viscous fluid and uses a synthetic hydrocarbon carrier liquid.


APG 314 Specifications and Physical Properties

Appearance black-brown or red-brown viscous fluid
Carrier Liquid synthetic hydrocarbon
  CGS Units SI Units
Saturation Magnetization (Ms) 275 Gauss 27.5 mT
Viscosity @27°C 150 cP 150 mPa·s
Density @25°C 1.09 g/cc 1.09 103 kg/m3
Pour Point -54 °C -54 °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


APG 314 Ferrofluid Additional Information

For more information about material handling, refer to the MSDS (Material Safety Datasheet) for the APG 300 Series family of products.
Download the apg300msds.pdf  »