Why people Mostly use the FM-25 Spray Flourescent Magnetic Particle Spray ?
The following are the features of Nabakem FM-25 spray.
FM-25 is brown high sensitive fluorescence magnetic particle that changes its color to yellow green fluorescent color under Black Light (Ultraviolet Ray Wavelength 365 nm). It is oil base type with low toxicity, high boiling point and no corrosion. By adding special dispersing agent and refined fluorescent magnetic particle, it can be sprayed evenly and very easy to be identified. Also it is very economic and effective product. This product, FM-25, can be applied on the precise defective area and is suitable for the testing of defective area when being processed and the finished product.
FM-25 is the mixture of special fluorescent dye stuff and brown magnetic flaw and oil base.
FM-25 is the testing agent that can test the minute crack and crevice easily. It can be applied for the testing of defective area such as seams, shrink cracks, tears, laps, flakes, welding defect, grinding cracks, quenching cracks and fatigue cracks.
How to Use :
Before using the Nabakem FM-25 Spray read some Points :
1. Please clean the contaminants on the surface that needs to be tested with cleaner(Mega Check).(Dry Time 5 ∼10min)
2. Please form the magnetizing current magnetic field.
3. Please spray the fluorescent magnetic particle spray (FM-25) evenly.
4. Please shine the Black Light (Ultraviolet Ray Wavelength 365 nm).
5. Please examine the testing area with naked eye.
Instructions for Use :
1. Cleaning of Testing Object
2. Forming the magnetizing current magnetic field
3. Spray FM-25(fluorescence Magnetic particle)
4. Black light survey
5. Examine the defective area with naked eye
• This flammable product uses high-pressure gas.
Comply with following cautions.
1. Do not spray it toward flame.
2. Do not use it near stove and heater.
3. Do not use it in the room using fire.
4. Do not keep in the place above 40℃
5. Provide ventilation after using it in closed room.
6. Do not throw it into fire.
7. Punch the can after use and remove residual gas to throw it away.
8. Do not keep it in the closed place.