https://www.avient.com/knowledge-base/article/making-plastic-parts-more-sustainable
However, black or dark gray colors can be difficult to be detected by near-infrared (NIR) automatic sorting equipment at recycling facilities.
Customizing the material may include incorporating functional additives and modifiers such as fibers, foaming agents, oxygen scavengers, flame retardants, and UV blockers.
If raw materials are sourced in one region but sold in another, they must follow the regulations of where they are sold.
https://www.avient.com/resources/safety-data-sheets?page=6831
ABS BLACK 7C CMPD
PU PHANTOM 2
PC NOSEGAY 14-2806 2
https://www.avient.com/resources/safety-data-sheets?page=5218
BLUE TINT UV V3
PP COOL GREY 9C UV V2
STARLING PURPLE 519C 2
https://www.avient.com/resources/safety-data-sheets?page=3790
BLACK LM 2
BLACK PE BLK 002
UV SIERRA BROWN
https://www.avient.com/resources/safety-data-sheets?page=4190
HC TERRACOTTA UV
SURFORM 14 BLUE UV
USB BLACK 2
https://www.avient.com/content/terms-conditions-carriage
2.
The carrier or the party in possession shall have the burden of proving freedom from negligence and that one of the foregoing exceptions was the sole and proximate cause of the loss, damage or delay.
Suits for loss damage or delay shall be instituted against any carrier no later than two years and one day from the day when written notice is received by the claimant from the carrier that the carrier has disallowed the claim or any part thereof.
https://www.avient.com/resources/safety-data-sheets?page=3501
UV TEARDROP BLUE FROST 2
06782-01 L6256 BLACK 2930
UV COOL GREY 2C PE
https://www.avient.com/resources/safety-data-sheets?page=1604
HYDRO FRESH TEAL W/UV
UV MET.
STAN-TONE HCC-30656 CHARCOAL BLACK 5B8A
https://www.avient.com/resources/safety-data-sheets?page=5413
ADOBE PP UV 2
TAN PP UV 2
FDM 286862 BLACK PP MB
https://www.avient.com/resources/safety-data-sheets?page=5964
UV RED BROWN PP 040319
ABS BRONZE PERGOLA UV
UR BLACK 6C PE AS OUTER