陶氏道康寧DOW Fluorosilicone
SOLVAY Tecnoflon?PFR FFKM
SOLVAY Tecnoflon?FKM
阿科瑪Arkema kynar?
阿科瑪Arkema Kepstan?
科慕Chemours Teflon?
科思創Covestro Desmopan?
朗盛LANXESS Keltan?
索爾維Solef?
大金Dakin PTFE
索爾維KetaSpire?
威格斯VICTREX?
杜邦Dupont Viton?
杜邦DuPont Kalrez?
3M PTFE Dyneon?