The optimal technique: High-contrast marks on white ABS plastic come from a process called “laser foaming,” which requires precise control of laser parameters to melt only the surface layer without damaging the material.
Why MOPA fiber lasers: They offer high beam quality, efficient operation with low power consumption, air-cooling capabilities, and a virtually maintenance-free design with diode life up to 100,000 hours.
Where it’s used: Laser-engraved ABS plastic appears across automotive parts, household appliances, electronics, accessories, and sporting equipment, thanks to the material’s strength, durability, and resistance properties.
The Best Technique for Laser Marking White ABS Plastic Surfaces
Laser etching on some plastics can be difficult, but various levels of contrast can be achieved depending on the type of plastic and the laser parameters used during marking. To achieve optimum contrast when laser marking white ABS plastic, the laser must melt or burn only the surface layer of the plastic. This type of laser engraving is sometimes referred to as “foaming.”
Laser foaming is accomplished by lowering the power, using a low frequency, and moving at a high scan speed. The process facilitates a slow, controlled burn that creates a dark mark on a light surface. The end result is a smooth mark that is minimally invasive to the surface.
Using the Proper Tools for Laser Engraving White ABS Plastic
When laser engraving white ABS plastic, it’s important to use the proper machine. MOPA fiber laser systems are reliable and efficient, and they create distinct markings on plastic surfaces. The example mark above was made with our 10-watt fiber laser using the settings below.
The most important part of the procedure is to maintain control. If the laser scanned too slowly, used too much power, or ran too high a frequency, the material would simply melt from the excess heat — making it difficult to achieve a sharp, crisp character with ideal contrast. Laser marking of plastics is a delicate balance of generating the correct amount of heat on the surface to obtain the best mark.
What Machine Should I Use?
As you can see, by using the proper configurations you will end up with a smooth mark that will last through the product’s useful life. At TYKMA Electrox, we supply customers with MOPA laser engravers that are among the best technology available on the market.
Here are some of the benefits you’ll receive when you use one of our fiber lasers for laser engraving white ABS plastic:
- Highest beam quality
- Air-cooling with high ambient air temperature operating capabilities
- Very efficient operation with low power consumption
- A virtually maintenance-free design
- Longest diode life (up to 100,000 hours)
- Maximum application flexibility
- Easy to integrate within your operations
- High peak power and long pulse durations, allowing for high-speed, aggressive marking and deep engraving applications
Last but not least, these laser systems are easy to service and are backed by 24/7 customer support from our team — along with downloads, training, and tutorials to make sure you’re confident operating your equipment.
FAQs About Laser Engraving on White ABS Plastic Surfaces
What are some applications for laser engraving white ABS plastic?
ABS plastic is known for its strength, durability, rigidity, ease of processing, temperature resistance, chemical resistance, and so much more. This makes it useful in the following applications, either as a component or as the primary material:
- Automotive parts – Interior and exterior trim, dashboard panels, and bumpers
- Household appliances – Vacuum cleaners, blenders, coffee makers, and more
- Electronics – Computer keyboards, monitor cases, printers, and other devices
- Accessories – Luggage, briefcases, protective eyeglass cases, and more
- Sporting equipment – Helmets, pads, and other protective gear
How do I clean the white ABS plastic after it has been engraved?
After laser marking white ABS plastic, clean the engraved surface with a mild cleaning agent.
What designs can be created when laser marking white ABS plastic?
Whether you need to craft a very intricate design or just want to add a serial number, laser engraving white ABS plastic allows you to achieve a precise design that is going to last.
While the possibilities are endless, here is a list of things you can laser mark onto a white ABS plastic surface:
| Line art and vector graphics | Icons and symbols |
| Text and typography | Barcodes and QR codes |
| Logos and branding | Text and other messages |
| Intricate patterns | Geometric patterns |
| Measurements | And more! |
Contact Us Today for More Information
If you’re ready to start laser engraving white ABS plastic, be sure to get your system from TYKMA Electrox for the best engineering and customer support.
Contact us today with questions!
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