A LIFE SCIENCE COMPANY S E R U M C O L L E C T I O N C A R T R I D G E • Excellent clarity • Good bonding and peel strength onto PP • Heat resistance • Meet sterilization needs • Easy processing • Formulated transparent Shore 50A TPE with excellent adhesion onto PP and good sealing performance • Met regulatory requirements for USP Class VI and ISO 10993-4,5 • Provided a short lead time and on-site technical service Versaflex™ CL Thermoplastic Elastomers KEY REQUIREMENTS WHY AVIENT?

SILVER IRID PEARL CL PP V3 SILVER IRID PEARL CL PP V4

Dynaflex OnFlex Versaflex CL Versalloy XL

XT-500-CU07 NATURAL XT-500-CU08 NATURAL

XT-500-BX00-FR NATURAL XT-500-BU03 HONDA VINTAGE GRAY

BLUE P658C DELRIN PINK P218C DELRIN

SLATE GRAY DELRIN BLACK DELRIN

Table 2 demonstrates the outstanding adhesion values of GLS TPE onto Delrin and Hostaform. Table 2: GLS 271-051 overmolded to polyacetal (Delrin511P) and its copolymer (Hostaform 9021) LC 271-051 to Delrin 511P Average, N/mm Maximum,N/mm Mode of failure Melt temperature 1.65 1.95 Adhesive 220°C 1.84 1.98 Adhesive 220°C LC 271-051 to Hostaform 9021 Average, N/mm Maximum,N/mm Mode of failure Melt temperature 2.12 2.22 Adhesive 220°C 2.14 2.33 Adhesive 220°C Universal Polyamide Overmold Update: In earlier studies, robust universal polyamide overmolding materials and their benefits were introduced,2,3 where overmoldability of a 60 shore A and a 75 shore A material to Nylon was demonstrated.

Versaflex™ CL E Series materials feature high clarity before and after autoclaving, with high flexibility and low extractables.

XT-500-BU00-FR GREY XT-500-CX00 PUTTY WHITE