12 cans of 500ml. MR® 76 SH Magnetic powder suspension
System “Hot”, black, ready for use, oil based
for Magnetic Particle Inspection acc. to EN ISO 9934
General appearance and composition:
Cycloaliphatic hydrocarbon (free of fluorescence) with iron oxide pigments
MR® 76 SH Magnetic powder suspension black, System “Hot” serves to indicate cracks when performing non fluorescent magnetic particle inspection, highly sensitive test medium for temperature ranges from 50-130 °C
Application:
Safety precautions:
Minimum shelf life:
Pack sizes:
System “Hot”, black, ready for use, oil based
for Magnetic Particle Inspection acc. to EN ISO 9934
General appearance and composition:
Cycloaliphatic hydrocarbon (free of fluorescence) with iron oxide pigments
MR® 76 SH Magnetic powder suspension black, System “Hot” serves to indicate cracks when performing non fluorescent magnetic particle inspection, highly sensitive test medium for temperature ranges from 50-130 °C
- Flash point medium: > 290 °C
- Boiling point medium: > 450 °C
- Medium particle size da = 2,5 – 5 µm
- Sediment 0,6 – 1,0 ml/100 ml (1 h)
- Low odour
- Aerosol over head sprayable MR® 72 White contrast paint may serve as background paint for MR® 76 SH if the temperature is no higher than 130 °C. A contrast paint for higher temperatures is not available at present.
Application:
- Remove tinder, rust and other contaminations from surface in a suitable manner
- Spray a thin film MR® White contrast paint (layer thickness max. 40 µm) on the surface
- Apply MR® 76 SH on the surface during magnetization (with a MR® Hand yoke)
- Discontinuities will appear as black magnetic particle indications on the white surface
- After documentation and cooling off to room temperature the test surface it can be cleaned with MR® 71 Paint Remover
Safety precautions:
- On use in higher temperature ranges, the risks associated with this should be adequately considered. Burns to the skin, flammability and vapour build up of substances may mean corresponding dangers. The work area must always be suitably ventilated and personnel exposure carefully assessed.
Minimum shelf life:
- Will keep for a minimum of 4 years, stored at room temperature
Pack sizes:
- Aerosols, 500 ml (1 box contains 12 aerosols)
- 1 L, 5 L
