Omnicolor™ Multipurpose Colorants offered versatile solution across resins and low LDR List with examples of polymer additives and colorants that are suitable for PET resins Cutting-edge liquid toner for polycarbonate resins that provides visual clarity for PC and improves aesthetics on the product surface

INJECTION MOLDER T O U C H S C R E E N S U R F A C E • Provide antimicrobial protection with strong log reduction (gram-negative / gram-positive efficacy) using globally available and cost-effective active ingredients • Incorporate a compatible recycled base resin • Utilize recyclate with no haze or discoloration (yellowing) of product, even with long-term heat aging • Maintain visual clarity while using antimicrobial raw materials with additional functional additives • Offered expertise in antimicrobial solutions, application development, and versatile product forms • Provided non-public health claims and reduced material use with recycled polycarbonate • Delivered strong efficacy >Log 2 against gram- negative and gram-positive bacteria • Supported a safe, hygienic environment while maintaining clarity and performance using a masterbatch with recycled content Cesa WithStand SX Low Haze Antimicrobial Additives KEY REQUIREMENTS WHY AVIENT?

Omnicolor™ Multipurpose Colorants provided resin compatibility for respiratory accessory parts List with examples of polymer additives and colorants that are suitable for PET resins Cutting-edge liquid toner for polycarbonate resins that provides visual clarity for PC and improves aesthetics on the product surface

Omnicolor™ Multipurpose Colorants provided resin compatibility for respiratory accessory parts List with examples of polymer additives and colorants that are suitable for PET resins Cutting-edge liquid toner for polycarbonate resins that provides visual clarity for PC and improves aesthetics on the product surface

Key characteristics and suitable applications for these high performance, post-consumer and post-industrial recycled (PCR/PIR) polycarbonate solutions (Chinese language version) Key characteristics and suitable applications for these high performance, post-consumer and post-industrial recycled (PCR/PIR) polycarbonate solutions (English language version) Product base resin(s), target end markets, and available properties and features (Chinese language version)

Key characteristics and suitable applications for these high performance, post-consumer and post-industrial recycled (PCR/PIR) polycarbonate solutions (Chinese language version) Key characteristics and suitable applications for these high performance, post-consumer and post-industrial recycled (PCR/PIR) polycarbonate solutions (English language version) Product base resin(s), target end markets, and available properties and features (Chinese language version)

Key characteristics and suitable applications for these high performance, post-consumer and post-industrial recycled (PCR/PIR) polycarbonate solutions (Chinese language version) Key characteristics and suitable applications for these high performance, post-consumer and post-industrial recycled (PCR/PIR) polycarbonate solutions (English language version) Product base resin(s), target end markets, and available properties and features (Chinese language version)

These free radicals rapidly react with other polymer chains, propagating the degradation of the polymer and resulting in yellowing, black specks, loss of melt strength, and mechanical properties in most resins. POLYMER FAMILY MATERIAL PRODUCT NAME DOSAGE Polyolefin PEA0820031 CESA Nox PEA0820031 0.5–1% Polypropylene PPA0820055 CESA Nox PPA0820055 0.5–1% Polyamide ABA0820029 CESA Nox ABA0820029 0.5–1% Polyester NBA0820022 CESA Nox NBA0820022 0.5–1% Polycarbonate NCA0820015 CESA Nox NCA0820015 0.5–2.5% Styrenic SLA0820009 CESA Nox SLA0820009 0.5–2.5% TPU RUA0820029 CESA Nox RUA0820029 0.3–1.5%

A LOOK INTO THE FUTURE VIRTUAL REALITY APPLICATION BULLETIN AESTHETIC APPEAL Metallic and Custom Effects, FDA-Approved Masterbatch Colorants SOLUTION: Custom Polymer Colorants, Pre-Colored Resins WEARABLE COMFORT Flexibility, Skin- Compatible Comfort, Soft Touch, Heat Reduction SOLUTION: Thermoplastic Elastomers (TPEs), Thermoplastic Urethanes (TPUs), Silicone, Nylon (PA) FUNCTIONALITY Impact Resistance, Dimensional Stability, Strength SOLUTION: Copolyester, PC/ Polyester Blends, Polycarbonate, Styrenics BETTER EXPERIENCES. DURABILITY Impact Strength, Rigid or Flexible Materials SOLUTION: Thermoplastic Elastomers (TPEs), Thermoplastic Urethanes (TPUs), Copolyester, Polycarbonate, PC Blends, PMMA, Styrenics, Nylon (PA), Silicone SURFACE PROTECTION Performance Enhancing Additives SOLUTION: Antimicrobial Additives, Scratch and Mar Additives ERGONOMICS Soft Touch, Easy to Grip SOLUTION: Thermoplastic Elastomers (TPEs), Thermoplastic Urethanes (TPUs), Silicone TOUGHNESS Impact Strength, Chemical Resistance SOLUTION: PC/Polyester Blends, Copolyester WEAR PERFORMANCE Wear-Resistance SOLUTION: Polyester (PET), Nylon (PA), Acetal (POM) DISCOVER.

Colorant Chromatics™ PEEK and PEI-Siloxane (SILTEM™ resin) Colorants & Pre-colored Solutions  Contact Avient to find the best solution for your process; color formulations can be supplied using a variety of specialty base resins from several major manufacturers and suppliers. SILTEM™ resins is a trademark of SABIC.