Avient’s portfolio of colorants and additives, thermoplastic elastomers (TPEs), and specialty engineered polymers helps customers meet performance demands, comply with medical and pharmaceutical regulations, and accelerate speed to market. To support this, Avient’s medical-grade colorants and additives are manufactured at sites certified under GMP or ISO 13485-2016 standards. Recently Launched Colorant Chromatics™ Evoluscend™ Non-PFAS High-Temperature Mold Release Additive: a high-temperature polymer mold release additive made without intentionally added PFAS and developed to boost production efficiency and product quality for manufacturers.

Fortunately, there are several kinds of additives that don’t affect future recyclability of PET that can used during processing to correct for this yellowing. Similar to the ones that correct yellowing, there are special additives that “scavenge” or otherwise reduce the levels of acetaldehyde. In addition, chain extender additives can improve IV for better strength and performance.

Keep your oxygen sensitive and light sensitive products tasting great with our UV blocking and oxygen scavenging additive solutions. From additives for dimensional stability to cap liners and stand out color, we can help you deliver high performing caps and closures. From additives for dimensional stability to cap liners and stand out color, we can help you deliver high performing caps and closures.

Polymer Additives OnCap™ UV Stabilizer Additives Polymer Additives

NOTE: For additional NPE 2024 releases from Avient, click below to view:   Cesa™ Unify™ A4R Polyolefin Compatibilizer: also a finalist for Product Technology Innovation of the Year for sustainable packaging at the Plastics Recycling Show Europe (PRSE) 2024, this innovative additive enables the use of recycled polyolefins by creating a homogenous polymer mixture, bridging the gap between virgin and recycled polymers, promoting circularity and sustainability – winner will be announced during PRSE 2024 in Amsterdam, June 19-20, 2024  Additional details and registration for the technical seminars can be found here.

Where Sustainability Matters: Avient to Highlight its Latest Materials, Colorants, Additives, and Services to Support a Circular Economy at Chinaplas 2023 Hiformer™ Liquid Additives for Polyolefins: offer significant reduction of melt fracture and die build-up for polyolefin film applications to improve processing efficiency and save machine start-up time. Cesa™ Nox A4R Additives: a range of specialized antioxidants to protect post-consumer polyolefins against oxidation, which can lead to defects like black spots, gels, and discoloration during processing and recycling.

Mevopur Healthcare Functional Additives Medical Devices Application Bulletin_CN12.15-2

Cesa Fiber Additives for Heat Preservation Technical Bulletin_CN2.2-2

Customizable with performance additives Cesa™ WithStand™ Antimicrobial Additives Explore polymer, colorant and additive solutions for catheters and medical tubing.

Back Home // Products // Polymer Additives // Laser Marking Additives // Colorant Chromatics™ UV Laser Marking Technology Low smoke & fume, non-halogen formulations with additional performance benefits Colorant Chromatics™ UV Laser Marking Additives delivered a high quality product with no clumping during the extrusion process