NYMAX™ BIO BIO-BASED POLYAMIDE SOLUTIONS PROCESSING GUIDE 1 NYMAX BIO Formulated in glass fiber-filled or unfilled materials, Nymax™ BIO formulations utilize between 16 and 47 percent natural filler from renewable plant-based raw materials, reducing the carbon footprint value significantly at the beginning of the product lifecycle.

CESA BLOCK – STANDARD OFFERINGS POLYMER FAMILY MATERIAL PRODUCT NAME DOSAGE Polyolefin PEA0820045 CESA Block PEA0820045 1–5% Polypropylene PPA0820056 CESA Block PPA0820056 1–5% Polyamide ABA0820022 CESA Block ABA0820022 2–6% Polyester NBA0820024 CESA Block NBA0820024 1–5% Styrenic SLA0820010 CESA Block SLA0820010 1–5% TPU RUA0820028 CESA Block RUA0820028 1–5% CESA Block additives can be used in combination with other CESA masterbatches, and formulations can be customized for most applications.

POLYMER FAMILY MATERIAL PRODUCT NAME DOSAGE Polyolefin PEAN698411 CESA Slip SS-PE-nf 0.5–6.0% Polyolefin PEASAF CESA Slip 6103 0.5–2.0% Polypropylene PPA0820052 CESA Slip PPA0820052 0.25–1.0% Polyamide ABA0698523 CESA Slip 78523 0.5–1.5% Polyester NBA0698495 CESA Slip 58495 1.0–2.0% Polycarbonate NCA0698440 CESA Slip 98440 0.5–2.5% Styrenic SLA0820006 CESA Slip SLA0820026 1.0–5.0% TPU RUA0820027 CESA Slip RUA0820027 1.0–3.0%

PRODUCTS APPLICATIONS DESCRIPTION/BENEFITS EXCELITE PF-1 PVC sheet for digital print or trimboard; profiles & decking Fine cell structure able to target low density: improves consistency and control over foaming process FOAM ADDITIVE-54 PVC sheet for digital print or trimboard; profiles & decking Finer cell structure than PF-1 promotes ultra smooth surface finish; improves consistency and control over foaming process PF-1E & FA-54E ADDITIVES PVC sheet for digital print or trimboard; profiles & decking Enhanced run time formulation reduces die lip build-up in PVC processes, leading to longer production run times FOAM ADDITIVE-33 CaZN formulations for PVC sheet, profile, or trimboard Promotes finer cell structure, higher cell density, and surface quality in CaZN PVC dryblends FOAM ADDITIVE-77 HDPE sheet & plastic lumber Industry-leading cell structure and cell density; achieves lower density without sacrificing quality; self-nucleating and able to increase extruder output rates up to 15% FOAM ADDITIVE-85 Endothermic foam or nucleating additive for olefin and styrene polymers; plastic lumber, sheet applications and food packaging products Can be used as a CFA or nucleating additive; nucleating capabilities promote fine cell structure and high cell density; achieves greater density reductions with more consistency and control FOAM ADDITIVE-37 HDPE sheet & plastic lumber Good cell structure and cell density in HDPE lumber; greater consistency and control over foaming process EXCELITE CAN IMPROVE PRODUCTION EFFICIENCY • The process operator has full control of density • Minimizes product rejection due to unnecessarily high/low density • Production should consistently target the bottom of the density specification • Enables control over the reintroduction of regrind or reprocessed materials as a feedstock • Enables the consistent foaming of products using higher percentages of regrind • Carrier selection can promote longer run times, enabling increased line productivity through less plate-out or material build-up on die lips EXCELITE CAN IMPROVE SURFACE FINISH Excelite additives creates a fine, consistent cell structure within the extruded polymer, which determine the surface roughness. Consistency of surface both chemically and physically leads to more even wetting of the ink which ensures good dot definition—the key to higher quality digital print images.

Total number of shares previously listed in the Articles or other Amendments with the Ohio Secretary of State: With the submission of this amendment, NEW total number of shares: Print Name By (if applicable) Signature Print Name By (if applicable) Signature By signing and submitting this form to the Ohio Secretary of State, the undersigned hereby certifies that he or she has the requisite authority to execute this document. If authorized representative is an individual, then they must sign in the "signature" box and print their name in the "Print Name" box. If authorized representative is a business entity, not an individual, then please print the business name in the "signature" box, an authorized representative of the business entity must sign in the "By" box and print their name in the "Print Name" box.

FOR EX LASER PRINTING FOR LASER PRINTING

FOR EX LASER PRINT FOR EX LASER PRINTING

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%

CESA™ Release Additives Lubrication PRODUCT SELECTION GUIDE CESA RELEASE – STANDARD OFFERINGS POLYMER FAMILY MATERIAL PRODUCT NAME DOSAGE Polyolefin PEA0820046 CESA Release PEA0820046 0.5–2.5% Polypropylene PPA0820053 CESA Release PPA0820053 0.5–2% Polyamide ABA0820031 CESA Release ABA0820031 1–3% Polyester NGA0820008 CESA Release NGA0820008 1–2% Polycarbonate NCA0820014 CESA Release NCA0820014 1–2% Styrenic SLA0820008 CESA Release SLA0820008 1–5% TPU RUA0820025 CESA Release 20025 0.5–2% CESA Release additives can be used in combination with other CESA masterbatches, and formulations can be customized for most applications.

CHEMISTRY Avient’s non-halogen flame retardant systems for fibers can be applied to decrease the flammability of polypropylene, while nitrogen and phosphorous based chemistries are used to impart flame retardant properties to polyester and polyamide PA 6 and PA 6.6.