Marking powder

Laser marking of plastics and laser welding of plastics have no effect on material properties and color. In the past, only tiny marks can be formed, but now high-definition marks can be obtained, and the marks are clear, firm and durable, and will not be disappeared by mechanical, chemical and physical factors.

Scope of application

It can be used in most general plastics and some engineering plastics, such as PP, PE, PBT, pet, PA, ABS, POM, PS, PC, pus, EVA, etc. it can also be used in plastic alloys, such as PC / ABS, etc. the handwriting of laser marking is clear and bright, and it can mark black and white handwriting. The successful commercial applications in laser marking of natural color plastics, white plastics, colored plastics and black plastics include ear labels for livestock, lamp switch covers, cosmetics packaging materials, buttons and door handles in automobiles, instrument panels, ABS keyboards for commercial machines, HDPE, i.e., pet and PVC rigid containers and container covers, nylon and PBT connectors for automobile and non automobile electrical appliances, engine parts, etc Hood components such as safety box and gas cap, anti-counterfeiting label, container lock, stationery, home appliance shell, etc. Laser welding of plastics has been successfully applied in relay field.

Addition amount

The specific situation depends on the transparency of the plastic, and the marking colors are black, white and gray. According to the different plastic raw materials provided by the manufacturer, the company can give the recommended mixing formula to achieve the best effect of laser marking on plastics. Suitable for laser marking machine light source type and wavelength range: CO2 laser, light laser, nd solid laser, wavelength range: 308-1064nm.