LaserMark-E is a laser marking additive optimized for electronic plastics and precision components. It delivers clear, durable laser markings with controlled contrast while preserving electrical, mechanical, and surface integrity required in electronic and ESD-sensitive applications.
| Parameter | W | SF | P | G | E |
|---|---|---|---|---|---|
| Primary Marking Objective | High dark contrast on light polymers | Sb-free dark marking | Reliable marking under difficult conditions | Colored / green marking | Stable marking in electronic & hybrid systems |
| Laser Interaction Type | Localized surface darkening | Localized surface modification | High-efficiency energy absorption | Color-selective laser response | Laser response stabilization |
| Resulting Mark Appearance | Black / dark gray | Black / gray | Dark, industrial contrast | Green or colored mark | Neutral contrast, controlled |
| Electrical Behavior Impact | Low impact in standard polymers | Electrically neutral | Low impact (not ESD-targeted) | Electrically neutral | Electrically neutral (insulating) |
| Cleanliness / Outgassing | Standard polymer grade | Standard polymer grade | Industrial grade | Standard polymer grade | Low outgassing / electronics-friendly |
| Best-Fit Application Class | Consumer goods, medical devices | Regulated consumer & industrial parts | Industrial, thick or filled parts | Visual coding, differentiation, branding | Connectors, sensors, ESD-sensitive parts |
| Processing Robustness | Broad processing window | Broad processing window | Very robust, wide laser window | Moderate, color tuning required | Stable, resin-dependent |
| When NOT to Use | ESD-critical electronic parts | When Sb is allowed and max contrast is needed | Aesthetic or decorative marking | When only black contrast is required | Simple cosmetic marking |
LaserMark-E is a laser-responsive functional additive designed for laser marking in electronic and precision plastic components.
2. Why is LaserMark-E suitable for electronics?LaserMark-E enables clean laser marking with minimal contamination, helping preserve electrical insulation, ESD behavior, and surface integrity.
3. Is LaserMark-E a laser marking pigment?No. LaserMark-E is often searched under laser marking pigment terminology, but it functions as a laser-activated additive rather than a colorant.
4. Which laser systems are compatible?LaserMark-E is compatible with common fiber (1064 nm) and green (532 nm) laser systems.
5. Will LaserMark-E affect electrical properties?When properly formulated, LaserMark-E maintains the electrical and mechanical properties required for electronic applications.