AT 20-18 1 Avis Technique – Tri Détectabilité et tri de la solution colorante AVIENT CORPORATION / CESA® IR PE 94000816 dans les centres de tri D E S C R IP TI O N D E L A D E M A N D E GENERALITES Demandeur Avient Corporation Date de la demande 2020 Référence de la solution colorante CESA® IR PE 94000816 Limite max de concentration de la solution colorante 4% DESCRIPTION DE LA SOLUTION COLORANTE Couleur Noire Solution colorante adaptée pour : Emballages rigides en PE OBJET DE LA DEMANDE Etude de la détectabilité dans les centres de tri français de la solution colorante noire CESA® IR PE 94000816 proposée par Avient Corporation et utilisée pour colorer des emballages rigides en PE. Bien que le COTREP émette un avis positif sur la détectabilité et la triabilité de la solution colorante noire CESA® IR PE 94000816 de Avient Corporation, cet avis ne présage en rien de la recyclabilité de l’emballage au global. La solution colorante noire CESA® IR PE 94000816 de Avient Corporation utilisée pour colorer des emballages rigides en PE est une alternative aux solutions colorantes non détectables.

AT 20-19 1 Avis Technique – Tri Détectabilité et tri de la solution colorante AVIENT CORPORATION / CESA® IR PP 94000725 dans les centres de tri D E S C R IP TI O N D E L A D E M A N D E GENERALITES Demandeur Avient Corporation Date de la demande 2020 Référence de la solution colorante CESA® IR PP 94000725 Limite max de concentration de la solution colorante 4% DESCRIPTION DE LA SOLUTION COLORANTE Couleur Noire Solution colorante adaptée pour : Emballages rigides en PP OBJET DE LA DEMANDE Etude de la détectabilité dans les centres de tri français de la solution colorante noire CESA® IR PP 94000725 proposée par Avient Corporation et utilisée pour colorer des emballages rigides en PP. Bien que le COTREP émette un avis positif sur la détectabilité et la triabilité de la solution colorante noire CESA® IR PP 94000725 de Avient Corporation, cet avis ne présage en rien de la recyclabilité de l’emballage au global. La solution colorante noire CESA® IR PP 94000725 de Avient Corporation utilisée pour colorer des emballages rigides en PP est une alternative aux solutions colorantes non détectables.

Cesa™ Fiber Additives for Heat Preservation TECHNICAL BULLETIN Avient’s new generation of heat-preservation additive formulations for fiber and textile applications are developed to help brands more easily meet demands for lightweight and comfortable winter clothing, sportswear and bedding. Fabrics made with Cesa™ Fiber Additives for heat preservation can absorb more heat than untreated textile when exposed to simulated sunlight with the wavelength from 320 to 1100nm. TEMPERATURE DISTRIBUTION DIAGRAM • Test Method: FTTS-FA-010-2007 4.2 • Equipment: Thermovision • Heat Source: 500W Halogen Lamp • Heat Distance: 100 cm Surface temperature before exposure: 20.22°C Surface temperature after 10 min exposure: 33.85°C Temperature change: +13.6°C Added Cesa Fiber Additives for heat preservation TEST METHOD STANDARD REQUEST TEST RESULT GB/T30127 Far infrared radiation properties Far infrared emissivity ≥0.88 (5-14um) (Test temperature: 34°C) 0.9 Far infrared radiation temperature rise ≥ 1.4°C 9°C GB/T 18319-2019 Thermal retention with accumulated by infrared ray Maximum temperature rise ≥ 6°C 8.9°C Mean temperature rise ≥ 4.4°C (20 minutes) 5.6°C FTTS-FA-010 Infrared radiation properties & thermal retention temperature rise Average emissivity ≥ 0.8 (2-22um) (Test temperature: 25°C) 0.8 Specified heating ΔT ≥ 0.5°C (relative to the standard) +5.34°C (ΔT) GB/T 11048-2008 Method A Thermal transmittance Unit: clo Naked body: 0 Underwear: 0.04 T-shirt: 0.09 Thick sweater: 0.35 Winter coat: 0.7 All the data above are the reference value 0.625 Human Physiological Experiment Blood flow volume +12.9% Blood flow velocity +13.6% Blood oxygenation(%SpO2) +1.7% www.avient.com Copyright © 2023, Avient Corporation.

Cesa™ Fiber Additives for stain resistance efficacy are non-fluorine additive concentrates developed for incorporation in the yarn during extrusion. APPLICATIONS Cesa stain-resistant solutions are suitable for polyester fibers used in automotive textiles, home and office furnishings, and carpets and rugs. WORKING PRINCIPLE Cesa stain-resistant concentrates prevent soils from setting in the fibers making it easier to remove stains with common household cleaners such as wipes, sprays, and steam cleaners.

Cesa™ Laser Additives Cesa™ Laser Additives allow manufacturers to optimize the use of laser technology to create markings or assemble plastic parts.  

Cesa™ Percept™ Authentication Technologies Cesa™ Clean Additives

Avient showcases polymer recycling solutions including Cesa™ Nox A4R Additives for Enhanced Recycling and ColorMatrix™ SmartHeat™ liquid dispersion process aids that can improve the recyclability of PET bottles at the Plastics Recycling LATAM Conference in Mexico City This includes Cesa™ Nox A4R Additives for Enhanced Recycling, Avient’s Color Prediction Service, which digitally illustrates the possibilities of post-consumer recycled (PCR) content in solutions, and ColorMatrix™ SmartHeat™ liquid dispersion process aids, which can improve the recyclability of polyethylene terephthalate (PET) bottles.

The Additives for Recycling (A4R) portfolio, including Cesa™ Unify™ A4R and Cesa™ Nox A4R – with formulations that play a crucial role in aiding compatibilization and protecting post-consumer polyolefins against oxidation, which can lead to defects like black spots, gels, and discoloration.

Cesa™ Light Diffusion Additives for the Transportation Industry Lighting is a central aspect in the interior design of a vehicle, for reasons both aesthetic and functional. Cesa™ Light Diffusion Additives enable manufacturers to develop consumer-pleasing automotive lighting systems that also meet OEM’s demands for manufacturability and cost management.

Cesa™ Laser Additives Laser welding solutions Laser plastic welding, also often referred to as transmission welding, is a process of bonding plastic parts using focused laser radiation. Our Cesa™ Laser Additives portfolio includes laser welding solutions that create high-quality, durable welds for various thermoplastics.