https://www.avient.com/news/specialty-and-sustainable-healthcare-material-solutions-avient-medtec-china-2023
High-Performance Polymer Solutions for In Vitro Diagnosis (IVD) and Labware Applications, including laser welding and laser marking, customized colorants and functional additives, low retention additives, nucleating/clarifying agents, conductive black formulations, engineered polymers, and thermoplastic elastomers (TPEs.)
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When viewed under a black light or other illumination technology, the unique identification in the ink or dye is revealed.
https://www.avient.com/investor-center/news/polyone-names-dr-david-jarus-vice-president-research-and-development
and is a certified Lean Six Sigma black belt.
https://www.avient.com/products/engineered-polymer-formulations/sustainable-formulations/nymax-rec-recycled-nylon-formulations
Developed in North America, these black super tough PA6 and PA66 formulations contain 76-78% PIR nylon
https://www.avient.com/color-theory-monitor-print
This hinders the ability of the white base to control the luminosity and the color blending between hues, and is caused by the over-saturation of color through the lack of white or black influences reflecting through the ink.
https://www.avient.com/resources/safety-data-sheets?page=4294
T801.0 ETFE C88-AXMB CMPD PRECOL BLACK
https://www.avient.com/resources/safety-data-sheets?page=4295
T815.0 FEP TE-9494 CC HIGH BLACK
https://www.avient.com/resources/safety-data-sheets?page=5265
19202PFX EPIC PRINT BLACK
https://www.avient.com/resources/safety-data-sheets?page=6197
Geon(TM) DM795 MATTE BLACK 70A
https://www.avient.com/resources/safety-data-sheets?page=3628
Geon(TM) DM758C MATTE BLACK 65A