Uses of Anti-Static Markers
Anti-Static Markers are primarily used in precision electronics manufacturing and in static-sensitive environments. Their core function is to eliminate static interference through their special material design. Specific applications include:
1. Precision Electronics Production Marking
Used for process recording or defective product marking of electronic components such as wafers, semiconductors, LCDs/LEDs, etc. They feature a stable surface resistivity of 10⁴-10⁸ ohms, a triboelectric voltage below 100V, and an electrostatic decay time of less than 1 second, effectively preventing electrostatic damage.
Suitable for Class 100 cleanrooms and above, the pen body and ink are made of anti-static graphene polymer material, which is alcohol-resistant, abrasion-resistant, and contains no volatile substances.
2. Special Industry Applications
They are widely used in optoelectronics, PCBs, medical devices, aerospace, and other fields, and are particularly suitable for production processes requiring high ESD (electrostatic discharge) and cleanroom standards.
Some conductive markers can also be used for quick circuit board drawing or educational experiments, but their functions differ from those of anti-static markers and should be carefully distinguished. 3. Additional Notes on Other Applications
Regular non-anti-static markers (such as oil-based and water-based markers) are mostly used for design and painting, while anti-static markers are designed specifically for industrial environments. Their applications differ significantly.