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Polymer Additives

For US and Canada: Iriotec® 8835 - the black pigment producing white markings

Tech Paper | Supplied by Merck KGaA, Darmstadt Germany

In the United States, Canada and Puerto Rico the performance materials business of Merck KGaA, Darmstadt, Germany operates as EMD Performance Materials. This document is only intended for members in this area.
If you are located in rest of the world (Europe, Asia, Africa, Australia, South America) please follow the link for downloading the correct document version.

Iriotec® 8835 is Laser-sensitive pigments for use in plastic-molded and powder-coated products including polyolefins, ABS, PVC, nylon and PC. These additives are incorporated into polymer resins and coatings, changing color or reflectivity when impacted with a specific wavelength of laser light.

The laser can then be used to create graphics, reference numbers, shading, or other visual effects that are permanently embedded in the part.

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