1 kg. of MR® 220 Magnetic powder concentrate, black, 1:100, water suspendable for magnetic particle inspection according DIN EN ISO 9934-1
General appearance and composition:
· magnetic powder concentrate with ferromagnetic particles, suspendable in water, biologically degradable
· includes corrosion inhibitor and other additives
· free of nitrite, halogene, silicone
· medium particle size da = 0,2 µm
· Sediment: 0,4-0,8 ml / 100 ml (1/2 h) nach ASTM E 709-01
Application:
· remove fat and oil (with MR® 79 Special remover) as well as tinder, rust and other contaminations from surface in a suitable manner
· dilute 1:100 in water
· for a good contrast spray a thin film MR 72® White contrast paint (layer thickness max. 40 µm) on the surface
· during magnetization (e.g. with a MR ® Hand yoke) spray the preparation on the surface
· discontinuities will appear as black magnetic particle indications
· after documentation the surface can be cleaned with MR® 71 Remover
Minimum durability:
· will keep for a minimum of 1 year, stored at room temperature
Pack sizes:
· 1 L
General appearance and composition:
· magnetic powder concentrate with ferromagnetic particles, suspendable in water, biologically degradable
· includes corrosion inhibitor and other additives
· free of nitrite, halogene, silicone
· medium particle size da = 0,2 µm
· Sediment: 0,4-0,8 ml / 100 ml (1/2 h) nach ASTM E 709-01
Application:
· remove fat and oil (with MR® 79 Special remover) as well as tinder, rust and other contaminations from surface in a suitable manner
· dilute 1:100 in water
· for a good contrast spray a thin film MR 72® White contrast paint (layer thickness max. 40 µm) on the surface
· during magnetization (e.g. with a MR ® Hand yoke) spray the preparation on the surface
· discontinuities will appear as black magnetic particle indications
· after documentation the surface can be cleaned with MR® 71 Remover
Minimum durability:
· will keep for a minimum of 1 year, stored at room temperature
Pack sizes:
· 1 L
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