In contrast to conventional molding, it is not necessary to use holding pressure for foaming, as it would suppress the foam formation. ADDITION LEVELS OF FOAMING AGENTS Both the foaming agent and the thermoplastic resins are metered into the injection molding machine. Properties of foamed injection molded parts SPECIAL FOAMING PROCESSES A number of specific processes have been developed to achieve special properties of the foamed parts.

Cotrep AT 20-21_AVIENT CORPORATION_CESA® IR PE 94000828 AT 20-21 1 Avis Technique – Tri Détectabilité et tri de la solution colorante AVIENT CORPORATION / CESA® IR PE 94000828 dans les centres de tri D E SC 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 94000828 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 PE 94000828 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 PE 94000828 de Avient Corporation, cet avis ne présage en rien de la recyclabilité de l’emballage au global. La solution colorante noire CESA® IR PE 94000828 de Avient Corporation utilisée pour colorer des emballages rigides en PP est une alternative aux solutions colorantes non détectables.

New at Pharmapack are color and additive masterbatches based on a PE carrier that is manufactured using non-fossil feedstocks. MEVOPUR pre-colored formulations based on bio-derived PE are also being introduced today for customers who prefer ready-to-use solutions.  Intended for use in polyolefins, styrenics, and copolymers, these medical-grade foaming agents are the first such additives to be produced under the MEVOPUR protocols. 

AUTOMOTIVE OEM T A I L G A T E T R I M • Reduce part weight • Suitable solution for PP talcum-filled material • Class A surface finish • Compatible with core-back injection molding process • Offered a broad portfolio of solutions • Provided technical support to help with product selection and processing parameters • Reduced part weight by 18% • Decreased cycle time by 8% • Enabled good surface appearance for the tailgate trim Hydrocerol™ Chemical Foaming Agents KEY REQUIREMENTS WHY AVIENT? All Rights Reserved https://www.avient.com/products/polymer-additives/foaming-agents/hydrocerol-solid-chemical-foaming-and-nucleating-agents Automotive OEM

Polystrand composite panels are made with continuous fiber reinforced thermoplastic face sheets thermally bonded or adhered to traditional core materials such as honeycomb, foam, aluminum, and nonwovens as reinforcement. Standard and custom tapes, laminates, and panels are available in a variety of combinations of matrix resin systems including PP, PE, PETG, aPET, and PA6, and include fiber reinforcements such as E-Glass and S-Glass.

AT 20-16 1 Avis Technique – Tri Détectabilité et tri de la solution colorante AVIENT CORPORATION / CESA® IR PE 94000817 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 94000817 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 94000817 proposée par Avient Corporation et utilisée pour colorer des emballages rigides en PE. La solution colorante noire CESA® IR PE 94000817 de Avient Corporation utilisée pour colorer des emballages rigides en PE est une alternative aux solutions colorantes non détectables. En effet, les emballages rigides en PE intégrant 4% de solution colorante noire CESA® IR PE 94000817 sont détectés et orientés vers le flux PE avec les mêmes performances (qualité, taux de captage) que les autres emballages rigides ménagers en PE.

AUTOMOTIVE OEM P P D O O R P A N E L • Reduce weight while maintaining exact mechanical properties • Provide a more sustainable solution • Reduce CO2 emissions in material production and in the use phase • Offered formulation expertise and a broad portfolio of solutions • Provided technical support to help with product selection and processing parameters • Achieved good surface finish • Enabled a 20% weight reduction Hydrocerol™ Chemical Foaming Agents KEY REQUIREMENTS WHY AVIENT? All Rights Reserved https://www.avient.com/products/polymer-additives/foaming-agents/hydrocerol-solid-chemical-foaming-and-nucleating-agents Automotive oem

Mevopur™ Healthcare Functional Additives Chemical Foaming Agents (CFA) for Medical Devices and Pharmaceutical Packaging As the need to integrate sustainability in the design of healthcare products is growing, manufacturers of medical devices and pharmaceutical packaging are looking for materials with a more environmentally-friendly profile. One angle is to offer chemical foaming agents that help reduce plastic material use. These CFAs are the result of Avient’s combined experiences in the development of chemical foaming agents for automotive plastic components and polymer solutions for healthcare applications.

ColorMatrix™ Excelite™ Foaming Agents High performance liquid foaming additives for extrusion applications PRODUCT DESCRIPTION Excelite™ high performance liquid foaming additives are specifically designed for vinyl, polyethylene and polystyrene foaming applications. This provides enhanced cell structure and consistent foaming. Specific grades are available to meet food contact requirements and also as nucleating additives for physical foaming agents.

FB475 GRAY LOW DENSITY FOAM/FR 124620 PU PE SMARTBATCH 134661 GN PE UV SMARTBATCH