https://www.avient.com/knowledge-base/article/enhancing-circularity-pet-challenges-and-solutions
One of the primary challenges in the recycling of PET is maintaining high yield rates for quality rPET.
Oxygen and acetaldehyde scavengers and UV blockers can help preserve the freshness and quality of the packaged product, creating a more pleasing taste and smell for consumers.
https://www.avient.com/resources/safety-data-sheets?page=3669
UV TAN PE 40503
10050520 FL GREEN 2 PP
X ND1213 GF UV BLK
https://www.avient.com/resources/safety-data-sheets?page=1987
DB4080 SILVER UV (1540-003)
UV YELLOW EDGEGLOW PC
BLUE 2
https://www.avient.com/resources/safety-data-sheets?page=3209
PG 196556.00 FT PET UV
339 UV CADET GRAY PE
TRANS PINK ID#162 2
https://www.avient.com/resources/safety-data-sheets?page=1301
UV GREY STONE w/BLACK
X ST1303-2-14 Black
10% UV SAWMILL
https://www.avient.com/resources/safety-data-sheets?page=6795
WHITE UV 40050
WHITE UV 40050 HC
4033 Med, 60% BaSO4 281C Blue -2
https://www.avient.com/resources/safety-data-sheets?page=30
504 CPE/UV
VERDE LIMÓN 2014 2
UV CLEAR
https://www.avient.com/resources/safety-data-sheets?page=7027
COASTAL CEDAR HDPE UV
SPANISH CEDAR HDPE UV
WHITE 10A 2
https://www.avient.com/resources/safety-data-sheets?page=41
GREEN 355C FDA/UV
STAN-TONE HCC-33103 BRIGHT WHITE 2
LUSTERLESS GREEN, UV
https://www.avient.com/resources/safety-data-sheets?page=6047
BLACK STREAKER B UV
BLACK STREAKER C UV
ASA WHITE 104683 2