Description
High Quality Ferro Fluid (ferrofluid) 0.5ml for building voice coil on HF compression driver or topping up a larger voice coil.
Comes in syringe containing 0.5ml suitable for top up of two small compression drivers or one large driver
Make : Ferrotec APG S11N Ferrofluid
Specifications:
- Saturation Magnetization (Ms) 220 Gauss
- Viscosity @27°C 85 cP
- Density @25°C 1.15 g/cc
- Pour Point -34 °C
- Flash Point >200 °C
- Thermal Conductivity @38°C 150 mW/(m.K)
- Surface Tension @25°C 32 dynes/cm
- Coefficient of Thermal Expansion 7.5 x 10-4 ml/ml°C