APG 1100 Series Ferrofluid
Type: APG 1141

Ferrotec’s APG 1141 Ferrofluid is a member of Ferrotec’s family of APG 1100 Series ferrofluids for speaker applications. The APG 1100 Series is black-brown or red-brown viscous fluid and uses a synthetic hydrocarbon carrier liquid.

APG 1141 Specifications and Physical Properties

Appearance black-brown or red-brown viscous fluid
Carrier Liquid synthetic hydrocarbon
  CGS Units SI Units
Saturation Magnetization (Ms) 220 Gauss 22 mT
Viscosity @27°C 5000 cP 5000 mPa·s
Density @25°C 1.09 g/cc 1.09 103 kg/m3
Pour Point -22 °C -22 °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

Ferrotec APG 1100 Series Ferrofluid Additional Information

For more information about material handling, refer to the MSDS (Material Safety Datasheet) for the APG 1100 Series family of products. 

Do You Need More Information?

For questions about specific ferrofluid series, ferrofluid applications, or to place an order, contact your Ferrotec ferrofluid solutions representative or use the Ferrofluid Inquiry Form.

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