Magnetic particle inspection

MRSELECTOR
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MR® 76 SH Magnetic powder suspension

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: > 155 °C
  • Boiling point medium: > 300 °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.

Specifications

Approval:
ASME Code V, Art. 7
EN ISO 9934-2
Temperature Range:
+50°C to +130°C
Carrier Media:
Oil
Particle Size:
2,5-5 µm
Color
black
Delivery form:
Ready to use (bulk) (1 L, 5 L)
Aerosol (500 ml)

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