α,ω-Bis(propylphenol) polydimethylsiloxane, coded as IOTA 28723/28724/28725/28729, is a silicone oil with phenol termini. Its CAS number is 158167-48-7. This product enhances polycarbonate's flexibility, heat resistance, and aging resistance, making it ideal for material modification.
Phenol Terminated Silicone Oils-IOTA (phenylsilicone.com)