Ferrofluid

APG O Series Ferrofluid
Type: APG O57

Ferrotec’s APG O57 Ferrofluid is a member of Ferrotec’s family of APG O Series ferrofluids for speaker applications. The APG O Series is black-brown or red-brown viscous fluid and uses a synthetic ester oil carrier liquid.

APG O57 Specifications and Physical Properties

Appearance black-brown or red-brown viscous fluid
Carrier Liquid synthetic ester oil
  CGS Units SI Units
Saturation Magnetization (Ms) 165 Gauss 16.5 mT
Viscosity @27°C 1500 cP 1500 mPa·s
Density @25°C 1.02 g/cc 1.02 103 kg/m3
Pour Point -24 °C -24 °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 O Series Ferrofluid Additional Information

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

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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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