https://www.avient.com/resources/safety-data-sheets?page=4356
Geon(TM) MB2854 BLACK 60 LC FUNG
Geon(TM) V1825 BLACK SELF BOND PVC
KEMFLO BLACK ADDITIVE
https://www.avient.com/resources/safety-data-sheets?page=5532
NN-10CF/15T BLACK
PA6 G30 H black UV 70
X NM-20977-002-4 BLACK
https://www.avient.com/resources/safety-data-sheets?page=4273
822.00 KYNAR720 CC DBL BLACK
T273.0 NP-120 CC HIGH BLACK
T668.0 FEP CC HIGH BLACK
https://www.avient.com/resources/safety-data-sheets?page=5116
GLS 360-137 BLACK
GMF 604 40 UV BLACK 115 1 X1
X ET 277659#SR-2713501 Black A
https://www.avient.com/knowledge-base/case-study/tier-1-auto-supplier-saves-supply-chain-expansion
And while underhood elements aren’t classified as appearance parts, the OEM wanted to achieve visual harmony when the hood was opened, so the material also had to match the black of other components in the engine compartment.
This meant that when a prospective customer opened the hood of a vehicle, they would see a single shade of black.
https://www.avient.com/products/fiber-line-engineered-fiber-solutions/fiber-line-engineered-fiber-products/industrial-fabric-yarn
Twisted black Kevlar
Black t wisted HMPE yarn
https://www.avient.com/knowledge-base/article/balancing-beauty-and-sustainability-tpes
Due to the commingled nature of the recycled stream for PCR raw material, the application will typically need to be a darker color such as black or dark gray
Black is the easiest color to achieve consistently
https://www.avient.com/news/avient-launches-automotive-specific-grades-within-its-resound-rec-recycled-content-tpes-portfolio
They are colored black to provide consistent and comparable aesthetics to prime grades for OEM-specific blacks.
https://www.avient.com/products/polymer-additives/uv-and-light-blocking-additives/colormatrix-lactra-four-one-zero
OnColor™ IR Sortable Black Colorants Video
New Black Colorants from Avient turn former waste into recyclable packaging
https://www.avient.com/sites/default/files/2020-10/tpe-injection-molding-guide.pdf
High levels of regrind are better
tolerated in black materials.